sakula | 18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696

General

Target

18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe
Size

191KB
MD5

c5777e60b602e65366931ac794231119
SHA1

e9acb7644199a84c68917d19fcdd7c3dd4ab9414
SHA256

18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696
SHA512

93f1649a562271fbb20ed1e064f394189fdfcbea97722b152c72bf791c705a5122dd7b862640a0759463c3ad1231414dcb82aad4a432f0fe587131c6d9c71c9b

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

1320 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2024 cmd.exe

pid	process
1320	MediaCenter.exe

pid	process
2024	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe

pid	process
1984	18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe
1984	18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.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"	18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.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

1300 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe

description pid process

Token: SeIncBasePriorityPrivilege 1984 18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe

pid	process
1300	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1984	18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.execmd.exe

description	pid	process	target process
PID 1984 wrote to memory of 1320	1984	18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe	MediaCenter.exe
PID 1984 wrote to memory of 1320	1984	18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe	MediaCenter.exe
PID 1984 wrote to memory of 1320	1984	18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe	MediaCenter.exe
PID 1984 wrote to memory of 1320	1984	18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe	MediaCenter.exe
PID 1984 wrote to memory of 2024	1984	18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe	cmd.exe
PID 1984 wrote to memory of 2024	1984	18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe	cmd.exe
PID 1984 wrote to memory of 2024	1984	18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe	cmd.exe
PID 1984 wrote to memory of 2024	1984	18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe	cmd.exe
PID 2024 wrote to memory of 1300	2024	cmd.exe	PING.EXE
PID 2024 wrote to memory of 1300	2024	cmd.exe	PING.EXE
PID 2024 wrote to memory of 1300	2024	cmd.exe	PING.EXE
PID 2024 wrote to memory of 1300	2024	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe
"C:\Users\Admin\AppData\Local\Temp\18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1984

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1320

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\18b170a82bb113f987b3dd6d1dcfdeff06e7a7c3c4123bfbd295b63e512fa696.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2024

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1300

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
23715e72d108bf7cdfb150dc8f5fc10a

SHA1
116c244fee51f66525d5d3a8dc98c522a815ec72

SHA256
638057e688132cfdbf101007114937c53d5e9c526c97b39b11b8b9b8709e940d

SHA512
acd5d176a071899cb0305d53d9332ab038159938a89eb332b6867e06d536a46a503d097e656dc728c7424a20ed149c12ed79df64e1fcff013cb64714c401571e

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

MD5
23715e72d108bf7cdfb150dc8f5fc10a

SHA1
116c244fee51f66525d5d3a8dc98c522a815ec72

SHA256
638057e688132cfdbf101007114937c53d5e9c526c97b39b11b8b9b8709e940d

SHA512
acd5d176a071899cb0305d53d9332ab038159938a89eb332b6867e06d536a46a503d097e656dc728c7424a20ed149c12ed79df64e1fcff013cb64714c401571e

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

MD5
23715e72d108bf7cdfb150dc8f5fc10a

SHA1
116c244fee51f66525d5d3a8dc98c522a815ec72

SHA256
638057e688132cfdbf101007114937c53d5e9c526c97b39b11b8b9b8709e940d

SHA512
acd5d176a071899cb0305d53d9332ab038159938a89eb332b6867e06d536a46a503d097e656dc728c7424a20ed149c12ed79df64e1fcff013cb64714c401571e

Download Submit
memory/1984-54-0x0000000074B21000-0x0000000074B23000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads