sakula | fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629

General

Target

fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe
Size

216KB
MD5

052e970aff7e2e0e3209417a92f4e2c6
SHA1

32c0cb93f35e65295a02d362c3bf4fd71fa9365c
SHA256

fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629
SHA512

38d19aea666d07db8c2f2925d3d7af99d03936cfda936fbc994d00ce66b27147647ca28bae684b99fdbbc7e424b34b13c5c5a6d4739d4a46934ae2ba744e8c8d

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 4 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
behavioral1/memory/956-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1576-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1576 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

628 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe

pid process

956 fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe

pid	process
1576	MediaCenter.exe

pid	process
628	cmd.exe

pid	process
956	fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.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"	fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.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

768 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe

description pid process

Token: SeIncBasePriorityPrivilege 956 fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe

pid	process
768	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	956	fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.execmd.exe

description	pid	process	target process
PID 956 wrote to memory of 1576	956	fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe	MediaCenter.exe
PID 956 wrote to memory of 1576	956	fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe	MediaCenter.exe
PID 956 wrote to memory of 1576	956	fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe	MediaCenter.exe
PID 956 wrote to memory of 1576	956	fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe	MediaCenter.exe
PID 956 wrote to memory of 628	956	fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe	cmd.exe
PID 956 wrote to memory of 628	956	fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe	cmd.exe
PID 956 wrote to memory of 628	956	fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe	cmd.exe
PID 956 wrote to memory of 628	956	fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe	cmd.exe
PID 628 wrote to memory of 768	628	cmd.exe	PING.EXE
PID 628 wrote to memory of 768	628	cmd.exe	PING.EXE
PID 628 wrote to memory of 768	628	cmd.exe	PING.EXE
PID 628 wrote to memory of 768	628	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe
"C:\Users\Admin\AppData\Local\Temp\fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:956

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1576

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\fb9634f7f285e1b11b44d55c58f0c2e8d14fa5ace58670d8c806b09d6570c629.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:628

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:768

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
18cafd7f58b62c84bad3725b359085d1

SHA1
4f88b68a1bf8275cf9f4b86bff1730582c061eed

SHA256
281e0025c72c26b6e1f1ae8009c5534dd86d0168d0b2f969a27133ca42cad193

SHA512
474ec0a809162c4b4ccabb44bd6a92d93e93d32a2690374ad591194c83c00a09fa33b096007e7adf33ed5c875e209ebe15c79acc474d4d5a39554ba26fc1b05a

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
18cafd7f58b62c84bad3725b359085d1

SHA1
4f88b68a1bf8275cf9f4b86bff1730582c061eed

SHA256
281e0025c72c26b6e1f1ae8009c5534dd86d0168d0b2f969a27133ca42cad193

SHA512
474ec0a809162c4b4ccabb44bd6a92d93e93d32a2690374ad591194c83c00a09fa33b096007e7adf33ed5c875e209ebe15c79acc474d4d5a39554ba26fc1b05a

Download Submit
memory/956-54-0x0000000076891000-0x0000000076893000-memory.dmp

Filesize
8KB

Download
memory/956-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/956-59-0x0000000000230000-0x0000000000250000-memory.dmp

Filesize
128KB

Download
memory/1576-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads