sakula | 1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023

General

Target

1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe
Size

216KB
MD5

5f70b4b2ec4e7e912361b1953e7ceee3
SHA1

9b3a5c74058347287b8d282af16309c7480ad317
SHA256

1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023
SHA512

4e7f654449c5060a7c08a8a81d2144e41010b6135eb5760470b1e6ec8763ea87d967fff817060ae2b8bcf3dd5fa1dd81c62e1bd0c28718a416e4a887611f14b4

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 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/800-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1180-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1180 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1316 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe

pid process

800 1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe

pid	process
1180	MediaCenter.exe

pid	process
1316	cmd.exe

pid	process
800	1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.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"	1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.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

1208 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe

description pid process

Token: SeIncBasePriorityPrivilege 800 1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe

pid	process
1208	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	800	1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.execmd.exe

description	pid	process	target process
PID 800 wrote to memory of 1180	800	1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe	MediaCenter.exe
PID 800 wrote to memory of 1180	800	1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe	MediaCenter.exe
PID 800 wrote to memory of 1180	800	1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe	MediaCenter.exe
PID 800 wrote to memory of 1180	800	1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe	MediaCenter.exe
PID 800 wrote to memory of 1316	800	1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe	cmd.exe
PID 800 wrote to memory of 1316	800	1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe	cmd.exe
PID 800 wrote to memory of 1316	800	1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe	cmd.exe
PID 800 wrote to memory of 1316	800	1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe	cmd.exe
PID 1316 wrote to memory of 1208	1316	cmd.exe	PING.EXE
PID 1316 wrote to memory of 1208	1316	cmd.exe	PING.EXE
PID 1316 wrote to memory of 1208	1316	cmd.exe	PING.EXE
PID 1316 wrote to memory of 1208	1316	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe
"C:\Users\Admin\AppData\Local\Temp\1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:800

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1180

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1559a6dfd08f3cce1c6bc2fa520ef8750b868f14951ff10d4c6038e0940da023.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1316

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1208

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
c86fc012cdfb9ae0aa119b548892d31d

SHA1
6240bf0163f0f24a33e9d7175833ef8b3350cf0b

SHA256
b184cf0a73db415c934456244fb093d6a06d14b87ced5651871d9d9543aa2f0a

SHA512
2c1924de27df46e43ccd71e9653e185ee766153493aa772b64efa6fd8f6b6c2a8afe5db3d55474bf09659c78f53df595688049a30acb2c055689f480b1ab1ea0

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

MD5
c86fc012cdfb9ae0aa119b548892d31d

SHA1
6240bf0163f0f24a33e9d7175833ef8b3350cf0b

SHA256
b184cf0a73db415c934456244fb093d6a06d14b87ced5651871d9d9543aa2f0a

SHA512
2c1924de27df46e43ccd71e9653e185ee766153493aa772b64efa6fd8f6b6c2a8afe5db3d55474bf09659c78f53df595688049a30acb2c055689f480b1ab1ea0

Download Submit
memory/800-54-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download
memory/800-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1180-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads