sakula | 16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f

General

Target

16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe
Size

220KB
MD5

128f55578f5e6e505527dccded2a6dd3
SHA1

fd20022e224463ce96eac0d9bb3b6fb7b15c4ea3
SHA256

16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f
SHA512

77d8b1dcf40ae1305e37425565a2533cc8a809299f53002714ba5d54258df33fb124a4afe5827c9d54d8f0226e303c5d7941d27235bd2fc55e2981d45c33728f

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/748-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/268-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

268 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

396 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe

pid process

748 16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe

pid	process
268	MediaCenter.exe

pid	process
396	cmd.exe

pid	process
748	16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.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"	16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.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

1976 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe

description pid process

Token: SeIncBasePriorityPrivilege 748 16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe

pid	process
1976	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	748	16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.execmd.exe

description	pid	process	target process
PID 748 wrote to memory of 268	748	16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe	MediaCenter.exe
PID 748 wrote to memory of 268	748	16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe	MediaCenter.exe
PID 748 wrote to memory of 268	748	16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe	MediaCenter.exe
PID 748 wrote to memory of 268	748	16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe	MediaCenter.exe
PID 748 wrote to memory of 396	748	16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe	cmd.exe
PID 748 wrote to memory of 396	748	16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe	cmd.exe
PID 748 wrote to memory of 396	748	16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe	cmd.exe
PID 748 wrote to memory of 396	748	16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe	cmd.exe
PID 396 wrote to memory of 1976	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1976	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1976	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1976	396	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe
"C:\Users\Admin\AppData\Local\Temp\16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:748

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:268

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\16a2c85a536ac67357d0d53838a4db5e7bdc30761b67c6a198d328654090cf0f.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:396

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1976

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
193745e1a46f21db84b5e4c4ac50a991

SHA1
5b16b15648cd3fa1d1e1600d294091474d4a5a7b

SHA256
2de5adfa7016f911f643bb00136230e4ad3beb3c99ed9dd7c08fa84e8731f50d

SHA512
9ee63eadbf4bba2757448a383122af6ba74c92c22a7293edf8ab1f6454a15fba4e80eb8ec673772abf7c99f20e1564b2598c0b91959f478222fd0ef90bf770fe

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

MD5
193745e1a46f21db84b5e4c4ac50a991

SHA1
5b16b15648cd3fa1d1e1600d294091474d4a5a7b

SHA256
2de5adfa7016f911f643bb00136230e4ad3beb3c99ed9dd7c08fa84e8731f50d

SHA512
9ee63eadbf4bba2757448a383122af6ba74c92c22a7293edf8ab1f6454a15fba4e80eb8ec673772abf7c99f20e1564b2598c0b91959f478222fd0ef90bf770fe

Download Submit
memory/268-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/748-54-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/748-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads