sakula | 0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54

General

Target

0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe
Size

160KB
MD5

d92cec32d6557fcd3de1e8285d013929
SHA1

badff671a562c966334fbafa80492bb434ba18e1
SHA256

0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54
SHA512

b678851ab8db150bd9bb10ae6e78547cfb90ee5467d20465de6fe9eac38b50a957b16c11a240ef0914b737b5ef193d5a232215d2a94b25334fdcec4f2e75d7cd

Score

10^/10

sakula persistence rat suricata 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/1292-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1084-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1084 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1060 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe

pid process

1292 0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe

pid	process
1084	MediaCenter.exe

pid	process
1060	cmd.exe

pid	process
1292	0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.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"	0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.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

1192 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe

description pid process

Token: SeIncBasePriorityPrivilege 1292 0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe

pid	process
1192	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1292	0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.execmd.exe

description	pid	process	target process
PID 1292 wrote to memory of 1084	1292	0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe	MediaCenter.exe
PID 1292 wrote to memory of 1084	1292	0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe	MediaCenter.exe
PID 1292 wrote to memory of 1084	1292	0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe	MediaCenter.exe
PID 1292 wrote to memory of 1084	1292	0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe	MediaCenter.exe
PID 1292 wrote to memory of 1060	1292	0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe	cmd.exe
PID 1292 wrote to memory of 1060	1292	0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe	cmd.exe
PID 1292 wrote to memory of 1060	1292	0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe	cmd.exe
PID 1292 wrote to memory of 1060	1292	0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe	cmd.exe
PID 1060 wrote to memory of 1192	1060	cmd.exe	PING.EXE
PID 1060 wrote to memory of 1192	1060	cmd.exe	PING.EXE
PID 1060 wrote to memory of 1192	1060	cmd.exe	PING.EXE
PID 1060 wrote to memory of 1192	1060	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe
"C:\Users\Admin\AppData\Local\Temp\0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1292

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\0e8dc88cf542921a918e5b682bd8f58b3f13d235c1bfa6652c20bc117e231c54.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1060

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1192

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
89e77015779105e36eabc117b8f3a9de

SHA1
7091e7c166023bd67eb31988d102b5f0035e351f

SHA256
2b133b1d71d33a35319fa11dc194abfc65c224471642d68600aa12f3861dbfa0

SHA512
5da1bd6133ac92efc449e5384398dccebbb503bbf707f642c57af6bc6b6c293c560a424a966bdba54749aa8cf3adf474ae2ea735f6c08f785de4a88bad883206

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

MD5
89e77015779105e36eabc117b8f3a9de

SHA1
7091e7c166023bd67eb31988d102b5f0035e351f

SHA256
2b133b1d71d33a35319fa11dc194abfc65c224471642d68600aa12f3861dbfa0

SHA512
5da1bd6133ac92efc449e5384398dccebbb503bbf707f642c57af6bc6b6c293c560a424a966bdba54749aa8cf3adf474ae2ea735f6c08f785de4a88bad883206

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

Filesize
128KB

Download
memory/1292-54-0x0000000075AE1000-0x0000000075AE3000-memory.dmp

Filesize
8KB

Download
memory/1292-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads