sakula | a601c8375a61908e22ec9d8f50e24a838c717b635cc39144f12aef34de10221d

Analysis

max time kernel
135s
max time network
144s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29/03/2024, 17:02

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General

Target
27a929c376221c72dae86152bb970efd_JaffaCakes118.exe
Size 517KB
Sample240329-vkctdada4x
SHA256 a601c8375a61908e22ec9d8f50e24a838c717b635cc39144f12aef34de10221d
MD5 27a929c376221c72dae86152bb970efd
SHA1 2c53d1f801645d7cc59d5632926a45c0ecbade45
SHA512 10c56d07be32afe14c6ccba3c65465632ee5748ed337d89240b49a6a559ae4b622d43242acae494b6e3f9002756b557684cb6efb1c543fa1f93508e62fa01811
SSDEEP 12288:0RfQn+w8EYiBlMkn5f9J105ko8T6csVeU:g4+wlYBsb3zNsh
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

sakula persistence rat trojan

Malware Config

Extracted

Family

sakula

www.polarroute.com

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula payload 3 IoCs

resource	yara_rule
behavioral1/memory/2304-0-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/files/0x000a000000012248-2.dat	family_sakula
behavioral1/memory/2304-6-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
1216	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2312	MediaCenter.exe

Loads dropped DLL 1 IoCs

pid	Process
2304	27a929c376221c72dae86152bb970efd_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	27a929c376221c72dae86152bb970efd_JaffaCakes118.exe

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

System Information Discovery
T1082

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2644	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2304	27a929c376221c72dae86152bb970efd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2304 wrote to memory of 2312	2304	27a929c376221c72dae86152bb970efd_JaffaCakes118.exe	28
PID 2304 wrote to memory of 2312	2304	27a929c376221c72dae86152bb970efd_JaffaCakes118.exe	28
PID 2304 wrote to memory of 2312	2304	27a929c376221c72dae86152bb970efd_JaffaCakes118.exe	28
PID 2304 wrote to memory of 2312	2304	27a929c376221c72dae86152bb970efd_JaffaCakes118.exe	28
PID 2304 wrote to memory of 1216	2304	27a929c376221c72dae86152bb970efd_JaffaCakes118.exe	30
PID 2304 wrote to memory of 1216	2304	27a929c376221c72dae86152bb970efd_JaffaCakes118.exe	30
PID 2304 wrote to memory of 1216	2304	27a929c376221c72dae86152bb970efd_JaffaCakes118.exe	30
PID 2304 wrote to memory of 1216	2304	27a929c376221c72dae86152bb970efd_JaffaCakes118.exe	30
PID 1216 wrote to memory of 2644	1216	cmd.exe	32
PID 1216 wrote to memory of 2644	1216	cmd.exe	32
PID 1216 wrote to memory of 2644	1216	cmd.exe	32
PID 1216 wrote to memory of 2644	1216	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\27a929c376221c72dae86152bb970efd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\27a929c376221c72dae86152bb970efd_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2304
- C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  2⤵
  - Executes dropped EXE
  PID:2312
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\27a929c376221c72dae86152bb970efd_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1216
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:2644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

MediaCenter.exe

Path \Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Size 517KB
SHA256 7b7763539319654d3fbc45c7a956fd236efce67c83f2d51549236106f324041e
MD5 27544a4c0631c019c680e52bd55c0929
SHA1 d9af1d7206c2060f21bfae860f01ca28177526fd
SHA512 588afaa4881e2289497272b11069dc93c0f3624c81d9014f11f4d63aea418ba8e93d709f0cd7d0a33f074ee7da71b2ec4b22d61b40fa359ca2b511cdc76f4322
SSDEEP 12288:0RfQn+w8EYiBlMkn5f9J105ko8T6csVec:g4+wlYBsb3zNst
MD5 SHA1 SHA512 SSDEEP

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memory/2304-0-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/2304-6-0x0000000000400000-0x0000000000420000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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