sakula | efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636

General

Target

efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe
Size

3.9MB
MD5

0c91f541c351849c1b48be81b7e4f197
SHA1

bda480d45467f44a36c6ac046a08b0b3b2e6bf83
SHA256

efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636
SHA512

940176cdb87ada4590adb2ffa6fdb5694b950f7dc5f5a2b7f3d44b619de577efc46681e0b0e707137996b7aceec01e722804f2b2a046db3b7f45e7dda46e9b1c

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
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1204 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1408 cmd.exe

pid	process
1204	MediaCenter.exe

pid	process
1408	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe

pid	process
1180	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe
1180	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.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"	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.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

364 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe

description pid process

Token: SeIncBasePriorityPrivilege 1180 efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe

pid	process
364	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1180	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.execmd.exe

description	pid	process	target process
PID 1180 wrote to memory of 1204	1180	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe	MediaCenter.exe
PID 1180 wrote to memory of 1204	1180	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe	MediaCenter.exe
PID 1180 wrote to memory of 1204	1180	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe	MediaCenter.exe
PID 1180 wrote to memory of 1204	1180	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe	MediaCenter.exe
PID 1180 wrote to memory of 1408	1180	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe	cmd.exe
PID 1180 wrote to memory of 1408	1180	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe	cmd.exe
PID 1180 wrote to memory of 1408	1180	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe	cmd.exe
PID 1180 wrote to memory of 1408	1180	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe	cmd.exe
PID 1408 wrote to memory of 364	1408	cmd.exe	PING.EXE
PID 1408 wrote to memory of 364	1408	cmd.exe	PING.EXE
PID 1408 wrote to memory of 364	1408	cmd.exe	PING.EXE
PID 1408 wrote to memory of 364	1408	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe
"C:\Users\Admin\AppData\Local\Temp\efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1180

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1204

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1408

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:364

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
56510ab3d09d97ce06e5263ecb38253a

SHA1
ca93eee96299a775d7d080526967b947f2eee5af

SHA256
55cd3ffd523cbc9ba476e015da24a9b6c284f91ebff315ec843e8c235d4c3444

SHA512
abcf87f3051c320055025db3f4f4e05656162e992cf5f6c9f321ae9dae1022ccc9a68958d8bd01d9c328c7b2635b5cf902b7eaa641657fd9d983b3149f2ede29

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
56510ab3d09d97ce06e5263ecb38253a

SHA1
ca93eee96299a775d7d080526967b947f2eee5af

SHA256
55cd3ffd523cbc9ba476e015da24a9b6c284f91ebff315ec843e8c235d4c3444

SHA512
abcf87f3051c320055025db3f4f4e05656162e992cf5f6c9f321ae9dae1022ccc9a68958d8bd01d9c328c7b2635b5cf902b7eaa641657fd9d983b3149f2ede29

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
56510ab3d09d97ce06e5263ecb38253a

SHA1
ca93eee96299a775d7d080526967b947f2eee5af

SHA256
55cd3ffd523cbc9ba476e015da24a9b6c284f91ebff315ec843e8c235d4c3444

SHA512
abcf87f3051c320055025db3f4f4e05656162e992cf5f6c9f321ae9dae1022ccc9a68958d8bd01d9c328c7b2635b5cf902b7eaa641657fd9d983b3149f2ede29

Download Submit
memory/1180-55-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads