sakula | e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3

General

Target

e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe
Size

98KB
MD5

61904881703150762d61354d40bc6d03
SHA1

8c05ffcb409a54ec20994e681cb426e2b676cfe5
SHA256

e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3
SHA512

2b7dca253883b8dca8ae86d80ee7a2b67ba5a4e5b121aa5e684cc914d43cb85b7cda05d975bc7a6ef1cce52aad0c09417b22c442fe91a75de0868b37b15c5e3e
SSDEEP

1536:XQFl29mEkE0L1rDEKrxZKF2zf9g2Pl7W/MwbxMX+ees52z30rtrBuxzuA:429DkEGRQixVSjLaes5G30B6r

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 2 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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1888 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1836 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe

pid process

992 e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe

pid	process
1888	MediaCenter.exe

pid	process
1836	cmd.exe

pid	process
992	e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.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"	e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.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

912 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe

description pid process

Token: SeIncBasePriorityPrivilege 992 e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe

pid	process
912	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	992	e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.execmd.exe

description	pid	process	target process
PID 992 wrote to memory of 1888	992	e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe	MediaCenter.exe
PID 992 wrote to memory of 1888	992	e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe	MediaCenter.exe
PID 992 wrote to memory of 1888	992	e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe	MediaCenter.exe
PID 992 wrote to memory of 1888	992	e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe	MediaCenter.exe
PID 992 wrote to memory of 1836	992	e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe	cmd.exe
PID 992 wrote to memory of 1836	992	e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe	cmd.exe
PID 992 wrote to memory of 1836	992	e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe	cmd.exe
PID 992 wrote to memory of 1836	992	e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe	cmd.exe
PID 1836 wrote to memory of 912	1836	cmd.exe	PING.EXE
PID 1836 wrote to memory of 912	1836	cmd.exe	PING.EXE
PID 1836 wrote to memory of 912	1836	cmd.exe	PING.EXE
PID 1836 wrote to memory of 912	1836	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe
"C:\Users\Admin\AppData\Local\Temp\e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:992

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1888

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\e8cbc695da0a4e41d0a99ac2a65351e0c89848ec5a7eaa66203e2ba44928b4f3.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1836

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:912

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
Filesize
98KB

MD5
4b40f7d27c41fa70702064eb85b1b089

SHA1
9760d884f0bf0b3bcb7a5ef38b8f31a810fd8a1e

SHA256
1bf4bbc46154d4758f220cdbdbc9230c6355417937b8d728bcd3b904ab056d17

SHA512
8e772a69761759b726bf7741f22284b824a5acb25eff65b53138d196aed3fc6337fa98443004d7b828e93aeb7d7dc2986f06043360c7b96f48143e86b879e601

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
98KB

MD5
4b40f7d27c41fa70702064eb85b1b089

SHA1
9760d884f0bf0b3bcb7a5ef38b8f31a810fd8a1e

SHA256
1bf4bbc46154d4758f220cdbdbc9230c6355417937b8d728bcd3b904ab056d17

SHA512
8e772a69761759b726bf7741f22284b824a5acb25eff65b53138d196aed3fc6337fa98443004d7b828e93aeb7d7dc2986f06043360c7b96f48143e86b879e601

Download Submit
memory/912-60-0x0000000000000000-mapping.dmp

Download
memory/992-54-0x0000000076561000-0x0000000076563000-memory.dmp

Filesize
8KB

Download
memory/1836-59-0x0000000000000000-mapping.dmp

Download
memory/1888-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads