sakula | 04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1

General

Target

04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe
Size

176KB
MD5

9217349a4d804dafd1df73c94d442a82
SHA1

0635a8d1ab9c529f598931f85d90f609851a59cc
SHA256

04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1
SHA512

4fdbb6b96f9c2f8fc7a3822bf86252ffcedcce6cc6f6b792166ef9d297315ba994725c09ef91fe9b2ca44cba69cbb111134b05287737f88f81ba0430f03325e0

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/624-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1540-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1540 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

812 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe

pid process

624 04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe

pid	process
1540	MediaCenter.exe

pid	process
812	cmd.exe

pid	process
624	04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.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"	04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.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

1052 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe

description pid process

Token: SeIncBasePriorityPrivilege 624 04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe

pid	process
1052	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	624	04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.execmd.exe

description	pid	process	target process
PID 624 wrote to memory of 1540	624	04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe	MediaCenter.exe
PID 624 wrote to memory of 1540	624	04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe	MediaCenter.exe
PID 624 wrote to memory of 1540	624	04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe	MediaCenter.exe
PID 624 wrote to memory of 1540	624	04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe	MediaCenter.exe
PID 624 wrote to memory of 812	624	04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe	cmd.exe
PID 624 wrote to memory of 812	624	04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe	cmd.exe
PID 624 wrote to memory of 812	624	04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe	cmd.exe
PID 624 wrote to memory of 812	624	04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe	cmd.exe
PID 812 wrote to memory of 1052	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1052	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1052	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1052	812	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe
"C:\Users\Admin\AppData\Local\Temp\04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:624

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1540

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\04a83e0d8f086893551bef322198299d73365c173636f50ce90824d21d0a71f1.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:812

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1052

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
62ba5f775f50f4a8cb69c3c19008bd6a

SHA1
d07cc33664715b3fe8f928133a92a88076790671

SHA256
c3a9799ae357e2a9b390c19b45c8e5f1af9245e5e1ffad79bbf789d327e49676

SHA512
9a0cc8ecc9abf883d05c70f1a5cb99a0c83f0a00b95676c201a65b317497bb3badf1d6794654a0c8a01043cd722399bbef6f326f18799b53f7b8af5f56266b4c

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
62ba5f775f50f4a8cb69c3c19008bd6a

SHA1
d07cc33664715b3fe8f928133a92a88076790671

SHA256
c3a9799ae357e2a9b390c19b45c8e5f1af9245e5e1ffad79bbf789d327e49676

SHA512
9a0cc8ecc9abf883d05c70f1a5cb99a0c83f0a00b95676c201a65b317497bb3badf1d6794654a0c8a01043cd722399bbef6f326f18799b53f7b8af5f56266b4c

Download Submit
memory/624-55-0x0000000076731000-0x0000000076733000-memory.dmp

Filesize
8KB

Download
memory/624-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1540-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads