sakula | 103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f

General

Target

103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe
Size

79KB
MD5

0b766dfc765bc1c5e5a5adcac7604c59
SHA1

c84282d624ad5b5a16b43e0003a78d1d2fabfe75
SHA256

103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f
SHA512

c934ba85993197e9f708c2c77d2925fd000da07840eadb09084fb1c1783409bc8dd46654463cdb6e4bcd6af2ff787788bf29bbc6aeb90fb9bd45c1dea4420bb0

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

1500 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

764 cmd.exe

pid	process
1500	MediaCenter.exe

pid	process
764	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe

pid	process
748	103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe
748	103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.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"	103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.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

1596 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe

description pid process

Token: SeIncBasePriorityPrivilege 748 103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe

pid	process
1596	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	748	103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.execmd.exe

description	pid	process	target process
PID 748 wrote to memory of 1500	748	103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe	MediaCenter.exe
PID 748 wrote to memory of 1500	748	103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe	MediaCenter.exe
PID 748 wrote to memory of 1500	748	103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe	MediaCenter.exe
PID 748 wrote to memory of 1500	748	103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe	MediaCenter.exe
PID 748 wrote to memory of 764	748	103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe	cmd.exe
PID 748 wrote to memory of 764	748	103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe	cmd.exe
PID 748 wrote to memory of 764	748	103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe	cmd.exe
PID 748 wrote to memory of 764	748	103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe	cmd.exe
PID 764 wrote to memory of 1596	764	cmd.exe	PING.EXE
PID 764 wrote to memory of 1596	764	cmd.exe	PING.EXE
PID 764 wrote to memory of 1596	764	cmd.exe	PING.EXE
PID 764 wrote to memory of 1596	764	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe
"C:\Users\Admin\AppData\Local\Temp\103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.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:1500

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\103558abce0037b7321da8d321f7ccfc21df89f126aa163efa693cfe1b7db14f.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:764

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1596

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
5c630318a156cc6a9d7ffea29341f553

SHA1
8b9391d12e2e3844d53d2c2fa32ca481bb8770ab

SHA256
291e11d598e7692e982121e36017f632328e6db212a209675ba1baeae35d6688

SHA512
309d8823f9dc8eb29fb76efa359c9db502f3713ae928ae3094e1c6565a93275c3275dcc43867f37d9cfa056f56d0b722522a6d71667c02615dbb441d24910f1a

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

MD5
5c630318a156cc6a9d7ffea29341f553

SHA1
8b9391d12e2e3844d53d2c2fa32ca481bb8770ab

SHA256
291e11d598e7692e982121e36017f632328e6db212a209675ba1baeae35d6688

SHA512
309d8823f9dc8eb29fb76efa359c9db502f3713ae928ae3094e1c6565a93275c3275dcc43867f37d9cfa056f56d0b722522a6d71667c02615dbb441d24910f1a

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

MD5
5c630318a156cc6a9d7ffea29341f553

SHA1
8b9391d12e2e3844d53d2c2fa32ca481bb8770ab

SHA256
291e11d598e7692e982121e36017f632328e6db212a209675ba1baeae35d6688

SHA512
309d8823f9dc8eb29fb76efa359c9db502f3713ae928ae3094e1c6565a93275c3275dcc43867f37d9cfa056f56d0b722522a6d71667c02615dbb441d24910f1a

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

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads