sakula | 15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4

General

Target

15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe
Size

176KB
MD5

0c4ff7bc5d60f6c5dbffdaff55451c62
SHA1

cc436a24dc02eff8090e8245c32871a05a1f441d
SHA256

15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4
SHA512

d906f43cfbfc1cad8651762424feca5331850877aabeedd0bb43ea82d69d019a7d5b7911a7a55966e633e707d42c781a454437adef6b8ea1f1aacb5a4db97633

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/1352-57-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1340-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1340 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

624 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe

pid process

1352 15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe

pid	process
1340	MediaCenter.exe

pid	process
624	cmd.exe

pid	process
1352	15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.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"	15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.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

784 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe

description pid process

Token: SeIncBasePriorityPrivilege 1352 15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe

pid	process
784	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1352	15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.execmd.exe

description	pid	process	target process
PID 1352 wrote to memory of 1340	1352	15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe	MediaCenter.exe
PID 1352 wrote to memory of 1340	1352	15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe	MediaCenter.exe
PID 1352 wrote to memory of 1340	1352	15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe	MediaCenter.exe
PID 1352 wrote to memory of 1340	1352	15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe	MediaCenter.exe
PID 1352 wrote to memory of 624	1352	15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe	cmd.exe
PID 1352 wrote to memory of 624	1352	15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe	cmd.exe
PID 1352 wrote to memory of 624	1352	15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe	cmd.exe
PID 1352 wrote to memory of 624	1352	15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe	cmd.exe
PID 624 wrote to memory of 784	624	cmd.exe	PING.EXE
PID 624 wrote to memory of 784	624	cmd.exe	PING.EXE
PID 624 wrote to memory of 784	624	cmd.exe	PING.EXE
PID 624 wrote to memory of 784	624	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe
"C:\Users\Admin\AppData\Local\Temp\15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1352

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1340

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\15e2dcf3581688410688cb4eab5b6933b552868dde6a0df915d8737ad69d2fc4.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:624

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:784

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
9786d050d48e35839c262c7c57f37324

SHA1
8dc98e2a8c8ba9c07de5a78e2e51475249d4c630

SHA256
ad60f938b66607bd53fb1d58a0259cff1869310bd040887003c129c59fdd46d2

SHA512
902c04768489e5c5cc0aa1a04bf724f82f8289f5068976e3ba30f4082c2298a23fa0a1b298d8ef5e45a208d1bc615f69b56c82d6425d812d695a0c04fc4fc383

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

MD5
9786d050d48e35839c262c7c57f37324

SHA1
8dc98e2a8c8ba9c07de5a78e2e51475249d4c630

SHA256
ad60f938b66607bd53fb1d58a0259cff1869310bd040887003c129c59fdd46d2

SHA512
902c04768489e5c5cc0aa1a04bf724f82f8289f5068976e3ba30f4082c2298a23fa0a1b298d8ef5e45a208d1bc615f69b56c82d6425d812d695a0c04fc4fc383

Download Submit
memory/1340-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1352-53-0x0000000075CE1000-0x0000000075CE3000-memory.dmp

Filesize
8KB

Download
memory/1352-57-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads