sakula | 081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18

General

Target

081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe
Size

89KB
MD5

4ff5d2301809dbedfcbd1c66d10c0654
SHA1

aaa337f703de67db99976ce3f5d7a7d49c2408b4
SHA256

081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18
SHA512

6a2972160ba7287ca586cdebb721c96c9b353c6e249fd2a4f87a663119f398885ec82a90f9e69658b1efe4b831ddb6b0607896a6d425f55d42fae73a4a75f93b

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

1636 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1084 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe

pid process

1684 081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe

pid	process
1636	MediaCenter.exe

pid	process
1084	cmd.exe

pid	process
1684	081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.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"	081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.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

1788 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe

description pid process

Token: SeIncBasePriorityPrivilege 1684 081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe

pid	process
1788	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1684	081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.execmd.exe

description	pid	process	target process
PID 1684 wrote to memory of 1636	1684	081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe	MediaCenter.exe
PID 1684 wrote to memory of 1636	1684	081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe	MediaCenter.exe
PID 1684 wrote to memory of 1636	1684	081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe	MediaCenter.exe
PID 1684 wrote to memory of 1636	1684	081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe	MediaCenter.exe
PID 1684 wrote to memory of 1084	1684	081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe	cmd.exe
PID 1684 wrote to memory of 1084	1684	081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe	cmd.exe
PID 1684 wrote to memory of 1084	1684	081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe	cmd.exe
PID 1684 wrote to memory of 1084	1684	081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe	cmd.exe
PID 1084 wrote to memory of 1788	1084	cmd.exe	PING.EXE
PID 1084 wrote to memory of 1788	1084	cmd.exe	PING.EXE
PID 1084 wrote to memory of 1788	1084	cmd.exe	PING.EXE
PID 1084 wrote to memory of 1788	1084	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe
"C:\Users\Admin\AppData\Local\Temp\081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1684

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1636

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\081cb6875737b4d131e4eccbd0f5fb365d013b93fe89e1391311573d8a1ffa18.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1084

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1788

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
037b7f75167cdc6acfb6eeca8e347e1b

SHA1
63d2cf1983aa822099e60ec1c0ce69ca1420a52c

SHA256
fe7c4399ec62897770a931b5658dccf61f3ee3fd96fc68cbe912c6f455768ba6

SHA512
af66fcb10c83f1950d870de3b381d9f8e6f2ec4d02656f83d5c8edf44489d8b582e559427b40a21cbcd9e6e777493c5a96e3d2a7a54b78a950f97115c7f0c8ee

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
037b7f75167cdc6acfb6eeca8e347e1b

SHA1
63d2cf1983aa822099e60ec1c0ce69ca1420a52c

SHA256
fe7c4399ec62897770a931b5658dccf61f3ee3fd96fc68cbe912c6f455768ba6

SHA512
af66fcb10c83f1950d870de3b381d9f8e6f2ec4d02656f83d5c8edf44489d8b582e559427b40a21cbcd9e6e777493c5a96e3d2a7a54b78a950f97115c7f0c8ee

Download Submit
memory/1684-54-0x0000000076421000-0x0000000076423000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads