sakula | 15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9

General

Target

15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe
Size

104KB
MD5

81d356647a59f9c07470b19d926f275a
SHA1

01713cf6de30480c037f8be0279545f99900c367
SHA256

15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9
SHA512

933714a5212d70dc59c3a8013d7564fafeb4507cc5fc2fb51216f079b9ec04e1aebf580549eff0e6d5171f1e3b80480c5e260344a13c22d4c75265c879004f78

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

952 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1928 cmd.exe

pid	process
952	MediaCenter.exe

pid	process
1928	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe

pid	process
1632	15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe
1632	15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.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"	15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.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

1636 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe

description pid process

Token: SeIncBasePriorityPrivilege 1632 15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe

pid	process
1636	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1632	15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.execmd.exe

description	pid	process	target process
PID 1632 wrote to memory of 952	1632	15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe	MediaCenter.exe
PID 1632 wrote to memory of 952	1632	15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe	MediaCenter.exe
PID 1632 wrote to memory of 952	1632	15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe	MediaCenter.exe
PID 1632 wrote to memory of 952	1632	15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe	MediaCenter.exe
PID 1632 wrote to memory of 1928	1632	15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe	cmd.exe
PID 1632 wrote to memory of 1928	1632	15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe	cmd.exe
PID 1632 wrote to memory of 1928	1632	15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe	cmd.exe
PID 1632 wrote to memory of 1928	1632	15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe	cmd.exe
PID 1928 wrote to memory of 1636	1928	cmd.exe	PING.EXE
PID 1928 wrote to memory of 1636	1928	cmd.exe	PING.EXE
PID 1928 wrote to memory of 1636	1928	cmd.exe	PING.EXE
PID 1928 wrote to memory of 1636	1928	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe
"C:\Users\Admin\AppData\Local\Temp\15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1632

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:952

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\15a4b6c379bcd3c896d474fbc2760e23f96c3a23ad93a3e9ba4aea01758f8ac9.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1928

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1636

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
3e01cd69764e368c9b794834ee719245

SHA1
6f625332dfa46d1c035b2ddf3743a09eca186005

SHA256
e8654c59ef99d7d765b62169ba5ce388b95a89c1fea74678580c7276be94b64b

SHA512
a732373948694400bddfd9599106d824a10066e75beb38055a9c8c27d81ea1bc0badf2a64320ed755629370d174cca0f1700c2b4323d707326681dd845bb00fa

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

MD5
3e01cd69764e368c9b794834ee719245

SHA1
6f625332dfa46d1c035b2ddf3743a09eca186005

SHA256
e8654c59ef99d7d765b62169ba5ce388b95a89c1fea74678580c7276be94b64b

SHA512
a732373948694400bddfd9599106d824a10066e75beb38055a9c8c27d81ea1bc0badf2a64320ed755629370d174cca0f1700c2b4323d707326681dd845bb00fa

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

MD5
3e01cd69764e368c9b794834ee719245

SHA1
6f625332dfa46d1c035b2ddf3743a09eca186005

SHA256
e8654c59ef99d7d765b62169ba5ce388b95a89c1fea74678580c7276be94b64b

SHA512
a732373948694400bddfd9599106d824a10066e75beb38055a9c8c27d81ea1bc0badf2a64320ed755629370d174cca0f1700c2b4323d707326681dd845bb00fa

Download Submit
memory/1632-55-0x0000000076141000-0x0000000076143000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads