sakula | 18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6

General

Target

18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe
Size

150KB
MD5

585afb769d944c5d4876781d803ea8aa
SHA1

8011597c7983f954af5869c06e760d3e2cc603b1
SHA256

18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6
SHA512

dd1f8d951360fc6b0a15126bd77bf6c2882d7a3871364f46fd93154ae81a6e43e4dfa3832dcdfbd6e59117a80998badd7e302ed3c39482f3d843096072c581d5

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

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

Sakula Payload 2 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1548 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1112 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe

pid process

1732 18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe

pid	process
1548	MediaCenter.exe

pid	process
1112	cmd.exe

pid	process
1732	18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe

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

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1116 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe

description pid process

Token: SeIncBasePriorityPrivilege 1732 18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe

pid	process
1116	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1732	18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.execmd.exe

description	pid	process	target process
PID 1732 wrote to memory of 1548	1732	18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe	MediaCenter.exe
PID 1732 wrote to memory of 1548	1732	18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe	MediaCenter.exe
PID 1732 wrote to memory of 1548	1732	18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe	MediaCenter.exe
PID 1732 wrote to memory of 1548	1732	18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe	MediaCenter.exe
PID 1732 wrote to memory of 1112	1732	18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe	cmd.exe
PID 1732 wrote to memory of 1112	1732	18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe	cmd.exe
PID 1732 wrote to memory of 1112	1732	18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe	cmd.exe
PID 1732 wrote to memory of 1112	1732	18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe	cmd.exe
PID 1112 wrote to memory of 1116	1112	cmd.exe	PING.EXE
PID 1112 wrote to memory of 1116	1112	cmd.exe	PING.EXE
PID 1112 wrote to memory of 1116	1112	cmd.exe	PING.EXE
PID 1112 wrote to memory of 1116	1112	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe
"C:\Users\Admin\AppData\Local\Temp\18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1732

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1548

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\18853782a49e124910d860f0391baa7e1eff8970781f6ffaf6daa887f540b8a6.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1112

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1116

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
376d92a6b58f96e5f4879f6b720a3b96

SHA1
a1fdfe23c8284b12666e5eab8c804939b3c22391

SHA256
7387d772c827dcc42561ba7b514e3af18145c458f56a794e2fb59199300fd48e

SHA512
bc050bce3b44ffbbb4a944b25efeb8b018708d56ed667d8ffb994de6c611049135603a90f628fd83211c6a264beb9c3aa5c7d41d49500a7250ee0d027fecad31

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
376d92a6b58f96e5f4879f6b720a3b96

SHA1
a1fdfe23c8284b12666e5eab8c804939b3c22391

SHA256
7387d772c827dcc42561ba7b514e3af18145c458f56a794e2fb59199300fd48e

SHA512
bc050bce3b44ffbbb4a944b25efeb8b018708d56ed667d8ffb994de6c611049135603a90f628fd83211c6a264beb9c3aa5c7d41d49500a7250ee0d027fecad31

Download Submit
memory/1732-55-0x0000000074F11000-0x0000000074F13000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads