sakula | 2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca

General

Target

2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.exe
Size

320KB
MD5

f25cc334809bd1c36fd94184177de8a4
SHA1

8a34521175b66e073ee34870263d55611b38b1da
SHA256

2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca
SHA512

65e782267c7b5ddaa21a9dfcfe2af4f9d92551022f99fc4052aa0294210bd1525d0efae01962a0e85398cc72b6c7b07e2e4e8f37575ffe464f2d340470e75983

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
C:\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

3748 MediaCenter.exe

pid	process
3748	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.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"	2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.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

1200 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.exe

description pid process

Token: SeIncBasePriorityPrivilege 2760 2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.exe

pid	process
1200	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2760	2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.execmd.exe

description	pid	process	target process
PID 2760 wrote to memory of 3748	2760	2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.exe	MediaCenter.exe
PID 2760 wrote to memory of 3748	2760	2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.exe	MediaCenter.exe
PID 2760 wrote to memory of 3748	2760	2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.exe	MediaCenter.exe
PID 2760 wrote to memory of 712	2760	2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.exe	cmd.exe
PID 2760 wrote to memory of 712	2760	2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.exe	cmd.exe
PID 2760 wrote to memory of 712	2760	2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.exe	cmd.exe
PID 712 wrote to memory of 1200	712	cmd.exe	PING.EXE
PID 712 wrote to memory of 1200	712	cmd.exe	PING.EXE
PID 712 wrote to memory of 1200	712	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.exe
"C:\Users\Admin\AppData\Local\Temp\2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2760

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3748

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2b4cc716ec23a095d831069968d951a125f40574775f466f4251c8a0a37abfca.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:712

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1200

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
1d90104d03a89539cc022e0636a1cfdc

SHA1
bce1761eb4070786e6b407080a71df6b53af4c28

SHA256
8dbb2dfe50f2ee6b090a67fa820aab2866ad5680ff623f9ab0f5ed04233e3e59

SHA512
e5cd4221b9e3a3a0c4c9bcfa861a13434af6b4ae19d56021146d7c78531242fd812fdfa4e112155f7921f0a8ad6d3e80e3fc083bb6a1a3279ffded9b064c3810

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

MD5
1d90104d03a89539cc022e0636a1cfdc

SHA1
bce1761eb4070786e6b407080a71df6b53af4c28

SHA256
8dbb2dfe50f2ee6b090a67fa820aab2866ad5680ff623f9ab0f5ed04233e3e59

SHA512
e5cd4221b9e3a3a0c4c9bcfa861a13434af6b4ae19d56021146d7c78531242fd812fdfa4e112155f7921f0a8ad6d3e80e3fc083bb6a1a3279ffded9b064c3810

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads