sakula | 1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137

General

Target

1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe
Size

60KB
MD5

2d86ea35b749cd52aeff4d266e16fa76
SHA1

13ddadc253699a608d66b473c4bb1cbb03d7ceb2
SHA256

1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137
SHA512

4f670c031458ab0747a86f4af09c620ed9bce0e216b8732ef2b1e74f415f6d9463e55087c5bc4afd413e8c695478af51123d22e3fbff37f2b2663ccff42e7886
SSDEEP

1536:iZioIoCwbYP4nuEApQK4TQbtY2gA9DX+ytBO8c3G3eTJ/a:iEoIlwIguEA4c5DgA9DOyq0eFi

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
behavioral1/memory/1044-60-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/836-62-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1044-66-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

836 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1964 cmd.exe

pid	process
836	MediaCenter.exe

pid	process
1964	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe

pid	process
1044	1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe
1044	1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.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"	1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.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

1620 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe

description pid process

Token: SeIncBasePriorityPrivilege 1044 1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe

pid	process
1620	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1044	1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.execmd.exe

description	pid	process	target process
PID 1044 wrote to memory of 836	1044	1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe	MediaCenter.exe
PID 1044 wrote to memory of 836	1044	1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe	MediaCenter.exe
PID 1044 wrote to memory of 836	1044	1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe	MediaCenter.exe
PID 1044 wrote to memory of 836	1044	1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe	MediaCenter.exe
PID 1044 wrote to memory of 1964	1044	1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe	cmd.exe
PID 1044 wrote to memory of 1964	1044	1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe	cmd.exe
PID 1044 wrote to memory of 1964	1044	1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe	cmd.exe
PID 1044 wrote to memory of 1964	1044	1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe	cmd.exe
PID 1964 wrote to memory of 1620	1964	cmd.exe	PING.EXE
PID 1964 wrote to memory of 1620	1964	cmd.exe	PING.EXE
PID 1964 wrote to memory of 1620	1964	cmd.exe	PING.EXE
PID 1964 wrote to memory of 1620	1964	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe
"C:\Users\Admin\AppData\Local\Temp\1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1044

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:836

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1a81e9a720d63a7e5534fa8101daacfb89fceb1cbd2dc53be16d9f27651bd137.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1964

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1620

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
60KB

MD5
ca26dcf9c88041c1ec0c927783386d82

SHA1
6f9d9190c85afde952ca56be3272ec300e7da61a

SHA256
4979ccb012a7d28ec0cbe397eefc06d7c48236f0440309e53fd97e39f07d8a8f

SHA512
69921dbcba9dcd4160c96f42d9a68188cae9baf39e902155d593ae74d4640b289a69ca6b5d51f95fadaf08a3d3648e6fc8d8e8895b4bda8fb82014f05923de48

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
60KB

MD5
ca26dcf9c88041c1ec0c927783386d82

SHA1
6f9d9190c85afde952ca56be3272ec300e7da61a

SHA256
4979ccb012a7d28ec0cbe397eefc06d7c48236f0440309e53fd97e39f07d8a8f

SHA512
69921dbcba9dcd4160c96f42d9a68188cae9baf39e902155d593ae74d4640b289a69ca6b5d51f95fadaf08a3d3648e6fc8d8e8895b4bda8fb82014f05923de48

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
60KB

MD5
ca26dcf9c88041c1ec0c927783386d82

SHA1
6f9d9190c85afde952ca56be3272ec300e7da61a

SHA256
4979ccb012a7d28ec0cbe397eefc06d7c48236f0440309e53fd97e39f07d8a8f

SHA512
69921dbcba9dcd4160c96f42d9a68188cae9baf39e902155d593ae74d4640b289a69ca6b5d51f95fadaf08a3d3648e6fc8d8e8895b4bda8fb82014f05923de48

Download Submit
memory/836-62-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/836-57-0x0000000000000000-mapping.dmp

Download
memory/1044-61-0x00000000003C0000-0x00000000003DA000-memory.dmp

Filesize
104KB

Download
memory/1044-54-0x0000000075071000-0x0000000075073000-memory.dmp

Filesize
8KB

Download
memory/1044-60-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1044-63-0x00000000003C0000-0x00000000003DA000-memory.dmp

Filesize
104KB

Download
memory/1044-64-0x00000000003C0000-0x00000000003DA000-memory.dmp

Filesize
104KB

Download
memory/1044-66-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1620-67-0x0000000000000000-mapping.dmp

Download
memory/1964-65-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads