1d2076f9e88a5053133903b1ae1be220505bbae2b40c0b9b7e686479d6151f03

General

Target
jaffacakes118_DivX.PRO.6.8.4.5.rar.exe
Size 4.7MB
Sample260910-dspdpsxxfw
SHA256 1d2076f9e88a5053133903b1ae1be220505bbae2b40c0b9b7e686479d6151f03
MD5 c5a5060a275cb9a27434b75968e2d62f
SHA1 d2d7a2e24dd792ddea462d3684bb6de0003aa795
SHA512 1d0a1a477ef3bfec6a94cf400bd518ad3c14455e3b5ec83f6d1fc33d219517d4e2237fafa587eaa03dbed4c63858e2965035c0dfac6bf1e3c38e63475c00ed43
SSDEEP 12288:FUGSslu9IN5dLZmMHUJFugcCaBAwSkqOKRYHtAsaloP:FUGSslBD/mgU3uCKApkqFZTq
TLSH
T17436238DD1D18B00E2E1513ADEF6AFF92855DE38E6597C0F12CA7F9526723D2C624207
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

defense_evasion discovery

Malware Config

Signatures

Looks for VMWare drivers on disk 2 TTPs 2 IoCs

defense_evasion

File and Directory Discovery

T1083

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
File opened (read-only)	C:\Windows\SysWOW64\drivers\vmmouse.sys	jaffacakes118_DivX.PRO.6.8.4.5.rar.exe
File opened (read-only)	C:\Windows\SysWOW64\drivers\vmmouse.sys	tmp112.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-876885714-46325919-1482798410-1000\Control Panel\International\Geo\Nation	jaffacakes118_DivX.PRO.6.8.4.5.rar.exe

Executes dropped EXE 3 IoCs

pid	Process
436	tmp112.exe
3780	tmp112.exe
1928	tmp112.exe

Loads dropped DLL 2 IoCs

pid	Process
436	tmp112.exe
436	tmp112.exe

Checks for any installed AV software in registry 1 TTPs 2 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\KasperskyLab\	jaffacakes118_DivX.PRO.6.8.4.5.rar.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\KasperskyLab\	tmp112.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 436 set thread context of 1928	436	tmp112.exe	89

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2344	1928	WerFault.exe	89

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_DivX.PRO.6.8.4.5.rar.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tmp112.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 640 wrote to memory of 3632	640	jaffacakes118_DivX.PRO.6.8.4.5.rar.exe	86
PID 640 wrote to memory of 436	640	jaffacakes118_DivX.PRO.6.8.4.5.rar.exe	87
PID 436 wrote to memory of 3780	436	tmp112.exe	88
PID 436 wrote to memory of 1928	436	tmp112.exe	89
PID 436 wrote to memory of 1928	436	tmp112.exe	89
PID 436 wrote to memory of 1928	436	tmp112.exe	89
PID 436 wrote to memory of 1928	436	tmp112.exe	89
PID 436 wrote to memory of 1928	436	tmp112.exe	89

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_DivX.PRO.6.8.4.5.rar.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_DivX.PRO.6.8.4.5.rar.exe"
1⤵
- Looks for VMWare drivers on disk
- Checks computer location settings
- Checks for any installed AV software in registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:640
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_DivX.PRO.6.8.4.5.rar.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_DivX.PRO.6.8.4.5.rar.exe"
  2⤵
  PID:3632
- C:\Users\Admin\AppData\Local\Temp\tmp112.exe
  "C:\Users\Admin\AppData\Local\Temp\tmp112.exe"
  2⤵
  - Looks for VMWare drivers on disk
  - Executes dropped EXE
  - Loads dropped DLL
  - Checks for any installed AV software in registry
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:436
- - C:\Users\Admin\AppData\Local\Temp\tmp112.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp112.exe"
    3⤵
    - Executes dropped EXE
    PID:3780
- - C:\Users\Admin\AppData\Local\Temp\tmp112.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp112.exe"
    3⤵
    - Executes dropped EXE
    PID:1928
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 344
      4⤵
      Program crash
      PID:2344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1928 -ip 1928
1⤵
PID:1964

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

File and Directory Discovery

Query Registry

Software Discovery

T1518

Security Software Discovery

1

T1518.001

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

tmp112.exe

Path C:\Users\Admin\AppData\Local\Temp\tmp112.exe
Size 4.7MB
SHA256 1d2076f9e88a5053133903b1ae1be220505bbae2b40c0b9b7e686479d6151f03
MD5 c5a5060a275cb9a27434b75968e2d62f
SHA1 d2d7a2e24dd792ddea462d3684bb6de0003aa795
SHA512 1d0a1a477ef3bfec6a94cf400bd518ad3c14455e3b5ec83f6d1fc33d219517d4e2237fafa587eaa03dbed4c63858e2965035c0dfac6bf1e3c38e63475c00ed43
SSDEEP 12288:FUGSslu9IN5dLZmMHUJFugcCaBAwSkqOKRYHtAsaloP:FUGSslBD/mgU3uCKApkqFZTq
TLSH
T17436238DD1D18B00E2E1513ADEF6AFF92855DE38E6597C0F12CA7F9526723D2C624207
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

~tmp1153.tmp

Path C:\Users\Admin\AppData\Local\Temp\~tmp1153.tmp
Size 4KB
SHA256 125dc973d7d0ff186bc4ae4c8af3357207be5841f12948be3639c86bc54d5f91
MD5 7c2138c842af6cbbf2863e620a7d521b
SHA1 f9a499449a2f2244206908363bcc48dbdd373b89
SHA512 52c3c3a92140841de8fcf8cca9b8d319cfbc5e0fd1eaa847a392792160875447e6d2bc01c50fc445a8d2f596abafb29df410f0ac8b7274d9fbdab53aa2c069f8
SSDEEP 48:iOiqcEZuqufBH6TF11TOHSpjTjuuoyawJEbv5E2RIYYAxT1J/20:biqAOFDjGwxFAxT1J/20
TLSH
T1969100395A8740A3E1D1053B92E319E92AFC897333D350FFDB92444119A02EF95BDA72
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/436-20-0x0000000010000000-0x0000000010005000-memory.dmp

Download

memory/1928-25-0x0000000000400000-0x000000000046D000-memory.dmp

Download

memory/1928-24-0x0000000000400000-0x000000000046D000-memory.dmp

Download

memory/1928-23-0x0000000000400000-0x000000000046D000-memory.dmp

Download

memory/1928-21-0x0000000000400000-0x000000000046D000-memory.dmp

Download

memory/1928-28-0x0000000000400000-0x000000000046D000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads