sakula | 0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680

General

Target

0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe
Size

80KB
MD5

45acdb02d9de44a4e09a428cda01d653
SHA1

2fc1961e3512e74fc86595cbcc8b3d10e93f4ea9
SHA256

0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680
SHA512

38e87ce0e8a6f3adf03df1be4af5488ab3eca1640fd0ba35d0f9118d168f762e16c2680227870fa71dbe3cdade9cb4f88f34c8bd32b38dbaf62cfc301a3c2d7a

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 3 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
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1628 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1136 cmd.exe

pid	process
1628	MediaCenter.exe

pid	process
1136	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe

pid	process
1848	0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe
1848	0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.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"	0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.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

2000 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe

description pid process

Token: SeIncBasePriorityPrivilege 1848 0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe

pid	process
2000	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1848	0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.execmd.exe

description	pid	process	target process
PID 1848 wrote to memory of 1628	1848	0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe	MediaCenter.exe
PID 1848 wrote to memory of 1628	1848	0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe	MediaCenter.exe
PID 1848 wrote to memory of 1628	1848	0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe	MediaCenter.exe
PID 1848 wrote to memory of 1628	1848	0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe	MediaCenter.exe
PID 1848 wrote to memory of 1136	1848	0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe	cmd.exe
PID 1848 wrote to memory of 1136	1848	0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe	cmd.exe
PID 1848 wrote to memory of 1136	1848	0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe	cmd.exe
PID 1848 wrote to memory of 1136	1848	0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe	cmd.exe
PID 1136 wrote to memory of 2000	1136	cmd.exe	PING.EXE
PID 1136 wrote to memory of 2000	1136	cmd.exe	PING.EXE
PID 1136 wrote to memory of 2000	1136	cmd.exe	PING.EXE
PID 1136 wrote to memory of 2000	1136	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe
"C:\Users\Admin\AppData\Local\Temp\0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1848

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1628

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0bb6d88942103f3c87f5343575d070b2d49c731ed5a052312b76f258eb3d1680.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1136

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2000

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
91c005678ca6d60b987b6c0201c4a28f

SHA1
eeaf2e674678a9c2b42e6eb12424d8f22824313f

SHA256
57341c374ab6f722390ee432da6c01a30f6f29566b0f919568e204fbad2cecc6

SHA512
3c42acabe1e95f44dbce3189a1f4f14b97f60d99e3ad62ea1039090e1dff925f14ef0e6121a0bbb246a4ddb16f518f392056d1354816b56c8d57d196bc5a5f61

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

MD5
91c005678ca6d60b987b6c0201c4a28f

SHA1
eeaf2e674678a9c2b42e6eb12424d8f22824313f

SHA256
57341c374ab6f722390ee432da6c01a30f6f29566b0f919568e204fbad2cecc6

SHA512
3c42acabe1e95f44dbce3189a1f4f14b97f60d99e3ad62ea1039090e1dff925f14ef0e6121a0bbb246a4ddb16f518f392056d1354816b56c8d57d196bc5a5f61

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

MD5
91c005678ca6d60b987b6c0201c4a28f

SHA1
eeaf2e674678a9c2b42e6eb12424d8f22824313f

SHA256
57341c374ab6f722390ee432da6c01a30f6f29566b0f919568e204fbad2cecc6

SHA512
3c42acabe1e95f44dbce3189a1f4f14b97f60d99e3ad62ea1039090e1dff925f14ef0e6121a0bbb246a4ddb16f518f392056d1354816b56c8d57d196bc5a5f61

Download Submit
memory/1848-54-0x0000000075891000-0x0000000075893000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads