MD5: 2d06772ece8ae1e51e85a752f9f36691
SHA1: 77ea523921d6783f77c3eb42a77ab20eec7b8e32
SHA256: 40cd28400de9d22a70f174a75f497f64055c94a92cf9bdf445fef76190b66cd9
SSDeep: 49152:4W3aS7lUDuaC7d2h8vBuGPea1dQWDct0KRvKsIYAzcuRjdg7:4WqClmrh8wG2a1dQWDct0 vpIYAz35g
Size: 2376704 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 2016-11-29 03:06:16
Analyzed on: Windows7 SP1 32-bit

Summary:

Trojan. A program that appears to do one thing but actually does another (a.k.a. Trojan Horse).

Payload

Process activity

The Trojan creates the following process(es):

%original file name%.exe:1908

The Trojan injects its code into the following process(es):

DllHost.exe:2600
KYJ.exe:1780

Mutexes

The following mutexes were created/opened:
No objects were found.

File activity

The process %original file name%.exe:1908 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

C:\Untitled.png (37 bytes)
C:\ProgramData\VMFPQD\KYJ.01 (81 bytes)
C:\ProgramData\VMFPQD\KYJ.00 (2 bytes)
C:\ProgramData\VMFPQD\KYJ.exe (148 bytes)
C:\ProgramData\VMFPQD\KYJ.02 (55 bytes)

The process KYJ.exe:1780 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

C:\ProgramData\VMFPQD\KYJ.01 (81 bytes)
C:\ProgramData\VMFPQD\KYJ.02 (57 bytes)

Registry activity

The process DllHost.exe:2600 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKCU\Software\Microsoft\Direct3D\MostRecentApplication]
"Name" = "DllHost.exe"

The process %original file name%.exe:1908 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached]
"{FFE2A43C-56B9-4BF5-9A79-CC6D4285608A} {00000122-0000-0000-C000-000000000046} 0xFFFF" = "01 00 00 00 00 00 00 00 9A 42 3E 4C 38 A4 D2 01"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"AutoDetect" = "1"

[HKCU\Software\Microsoft\Direct3D\MostRecentApplication]
"Name" = "%original file name%.exe"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "0"

The Trojan deletes the following value(s) in system registry:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"ProxyBypass"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"ProxyBypass"
"IntranetName"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName"

The process KYJ.exe:1780 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
To automatically run itself each time Windows is booted, the Trojan adds the following link to its file to the system registry autorun key:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"KYJ Start" = "C:\ProgramData\VMFPQD\KYJ.exe"

Dropped PE files

HOSTS file anomalies

No changes have been detected.

Rootkit activity

No anomalies have been detected.

Propagation

VersionInfo

No information is available.

PE Sections

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

URLs

No activity has been detected.

IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

Traffic

Web Traffic was not found.

The Trojan connects to the servers at the folowing location(s):

Remove it with Ad-Aware

1. Click (here) to download and install Ad-Aware Free Antivirus.
2. Update the definition files.
3. Run a full scan of your computer.

Manual removal*

1. Terminate malicious process(es) (How to End a Process With the Task Manager):
   

   %original file name%.exe:1908
   

2. Delete the original Trojan file.
   
3. Delete or disinfect the following files created/modified by the Trojan:
   

   C:\Untitled.png (37 bytes)
   C:\ProgramData\VMFPQD\KYJ.01 (81 bytes)
   C:\ProgramData\VMFPQD\KYJ.00 (2 bytes)
   C:\ProgramData\VMFPQD\KYJ.exe (148 bytes)
   C:\ProgramData\VMFPQD\KYJ.02 (55 bytes)
   

4. Delete the following value(s) in the autorun key (How to Work with System Registry):
   

   [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
   "KYJ Start" = "C:\ProgramData\VMFPQD\KYJ.exe"

5. Reboot the computer.
   

*Manual removal may cause unexpected system behaviour and should be performed at your own risk.