sakula | 0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6

General

Target

0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe
Size

216KB
MD5

b42012cc209e8c2cce5ee3e561dc5e2b
SHA1

4a0677d590ba1dbba03944fbbbc78cdac22f29d2
SHA256

0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6
SHA512

807f18eaa9f3c65a7140d30924ae49c410f5cbbca99c5e0448c140f6d9d50e05e9628ca8e568b770ebabb94d1f06f63675f4cee320175fbec5a5a644cf7e436c

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/1172-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/268-59-0x0000000000400000-0x0000000000420000-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

268 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1940 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe

pid process

1172 0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe

pid	process
268	MediaCenter.exe

pid	process
1940	cmd.exe

pid	process
1172	0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.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"	0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.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

1596 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe

description pid process

Token: SeIncBasePriorityPrivilege 1172 0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe

pid	process
1596	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1172	0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.execmd.exe

description	pid	process	target process
PID 1172 wrote to memory of 268	1172	0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe	MediaCenter.exe
PID 1172 wrote to memory of 268	1172	0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe	MediaCenter.exe
PID 1172 wrote to memory of 268	1172	0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe	MediaCenter.exe
PID 1172 wrote to memory of 268	1172	0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe	MediaCenter.exe
PID 1172 wrote to memory of 1940	1172	0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe	cmd.exe
PID 1172 wrote to memory of 1940	1172	0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe	cmd.exe
PID 1172 wrote to memory of 1940	1172	0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe	cmd.exe
PID 1172 wrote to memory of 1940	1172	0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe	cmd.exe
PID 1940 wrote to memory of 1596	1940	cmd.exe	PING.EXE
PID 1940 wrote to memory of 1596	1940	cmd.exe	PING.EXE
PID 1940 wrote to memory of 1596	1940	cmd.exe	PING.EXE
PID 1940 wrote to memory of 1596	1940	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe
"C:\Users\Admin\AppData\Local\Temp\0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1172

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:268

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0757da05fc83f8463a5f763605160d96017217fc9da0ccbfc14738e6407127e6.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1940

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1596

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
3fc1029a902c257fed091ab75e9606c9

SHA1
5d183fd82657306556d863b221dd15740d5f2e09

SHA256
14361bbb0612a45a49cafd323a79011893baab7cd67e478a485c4d18600c9081

SHA512
c8c9e00d799979743088ee01beac6f9fe3819e994439f0700a4c07bfdce6d1aa98f73022986d17740a7de810b89acfb93509f87138e2d5cd7ce7899bb6f108fb

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
3fc1029a902c257fed091ab75e9606c9

SHA1
5d183fd82657306556d863b221dd15740d5f2e09

SHA256
14361bbb0612a45a49cafd323a79011893baab7cd67e478a485c4d18600c9081

SHA512
c8c9e00d799979743088ee01beac6f9fe3819e994439f0700a4c07bfdce6d1aa98f73022986d17740a7de810b89acfb93509f87138e2d5cd7ce7899bb6f108fb

Download Submit
memory/268-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1172-54-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/1172-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads