sakula | 0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1

General

Target

0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe
Size

216KB
MD5

0e62bc7335757cdcd3ccaa2e6e1cbd3d
SHA1

13a67e46a2824ae6166a7d935c84c43687afe950
SHA256

0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1
SHA512

2e27c8aaebbad7f1770141f07abc0306f46fe7ab1974fd3c07a90def2a0bb80f366b7c78aa5054558671a97b318427608ccadde9d06348d5099ef3d958700380

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/1096-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1084-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1084 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

964 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe

pid process

1096 0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe

pid	process
1084	MediaCenter.exe

pid	process
964	cmd.exe

pid	process
1096	0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.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"	0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.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

1628 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe

description pid process

Token: SeIncBasePriorityPrivilege 1096 0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe

pid	process
1628	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1096	0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.execmd.exe

description	pid	process	target process
PID 1096 wrote to memory of 1084	1096	0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe	MediaCenter.exe
PID 1096 wrote to memory of 1084	1096	0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe	MediaCenter.exe
PID 1096 wrote to memory of 1084	1096	0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe	MediaCenter.exe
PID 1096 wrote to memory of 1084	1096	0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe	MediaCenter.exe
PID 1096 wrote to memory of 964	1096	0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe	cmd.exe
PID 1096 wrote to memory of 964	1096	0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe	cmd.exe
PID 1096 wrote to memory of 964	1096	0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe	cmd.exe
PID 1096 wrote to memory of 964	1096	0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe	cmd.exe
PID 964 wrote to memory of 1628	964	cmd.exe	PING.EXE
PID 964 wrote to memory of 1628	964	cmd.exe	PING.EXE
PID 964 wrote to memory of 1628	964	cmd.exe	PING.EXE
PID 964 wrote to memory of 1628	964	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe
"C:\Users\Admin\AppData\Local\Temp\0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1096

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1084

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0550a2981201529a4bac85007af3c421a306510e32afe55776aa1bb212f7f9f1.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:964

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1628

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
d85ecf4c421fb9220bc1b12fcb0576fb

SHA1
67e0d1b09c5d9914b50f96f4f8fe09ad75c54e5a

SHA256
739bfddc8a2a383b86398a1851d3d6cab0220da8ff2ff24668427b0602514383

SHA512
56eb20396d2a231fadf46e19ac16ecb4e0b8b4cdadc7886bf69921da61ea1ee4001eede89902ea307f08cbcbf929183856b34d87bd19edf804e5638d7c89d6d8

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
d85ecf4c421fb9220bc1b12fcb0576fb

SHA1
67e0d1b09c5d9914b50f96f4f8fe09ad75c54e5a

SHA256
739bfddc8a2a383b86398a1851d3d6cab0220da8ff2ff24668427b0602514383

SHA512
56eb20396d2a231fadf46e19ac16ecb4e0b8b4cdadc7886bf69921da61ea1ee4001eede89902ea307f08cbcbf929183856b34d87bd19edf804e5638d7c89d6d8

Download Submit
memory/1084-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1096-54-0x0000000076121000-0x0000000076123000-memory.dmp

Filesize
8KB

Download
memory/1096-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads