sakula | 17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad

General

Target

17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe
Size

80KB
MD5

747a59903a177672af85b9212f7ae215
SHA1

4c062a6743eaff3a17251330d619bcb8e68b9f98
SHA256

17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad
SHA512

56e17fe2adae2a1ad316855ab4f1ce7b7dc64b05e551bb4a0f36e1a54fdafd385d79b975d5cfabc8c927aed5fce959b6d545cb7a1d7108f6db84bc3751b28bba

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

1648 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

368 cmd.exe

pid	process
1648	MediaCenter.exe

pid	process
368	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe

pid	process
984	17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe
984	17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.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"	17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.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

1668 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe

description pid process

Token: SeIncBasePriorityPrivilege 984 17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe

pid	process
1668	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	984	17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.execmd.exe

description	pid	process	target process
PID 984 wrote to memory of 1648	984	17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe	MediaCenter.exe
PID 984 wrote to memory of 1648	984	17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe	MediaCenter.exe
PID 984 wrote to memory of 1648	984	17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe	MediaCenter.exe
PID 984 wrote to memory of 1648	984	17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe	MediaCenter.exe
PID 984 wrote to memory of 368	984	17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe	cmd.exe
PID 984 wrote to memory of 368	984	17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe	cmd.exe
PID 984 wrote to memory of 368	984	17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe	cmd.exe
PID 984 wrote to memory of 368	984	17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe	cmd.exe
PID 368 wrote to memory of 1668	368	cmd.exe	PING.EXE
PID 368 wrote to memory of 1668	368	cmd.exe	PING.EXE
PID 368 wrote to memory of 1668	368	cmd.exe	PING.EXE
PID 368 wrote to memory of 1668	368	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe
"C:\Users\Admin\AppData\Local\Temp\17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:984

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1648

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\17bb963491cf5af3cc74f98dce840cef6a42c52c7f539cdce0226dae2af70dad.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:368

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1668

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
e380bce8bae3b2c42b80e92e4d0e1c84

SHA1
3754d40bb7d40bf11e49e647bab28024bf1db6ce

SHA256
ee9c35c86e751eda03d6e75e5dd272383e17ae3aaa4e66c9b13051e5231ce880

SHA512
a50c2acdd66b462dd7baae9bbd9758fb24f5eb8b880f2f90538b00a2e6d1f606f3ac6bb8e2fe7b6bc80aaa820c5c38f76d6c4d9ffc372d969cf3ce970d902cb6

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

MD5
e380bce8bae3b2c42b80e92e4d0e1c84

SHA1
3754d40bb7d40bf11e49e647bab28024bf1db6ce

SHA256
ee9c35c86e751eda03d6e75e5dd272383e17ae3aaa4e66c9b13051e5231ce880

SHA512
a50c2acdd66b462dd7baae9bbd9758fb24f5eb8b880f2f90538b00a2e6d1f606f3ac6bb8e2fe7b6bc80aaa820c5c38f76d6c4d9ffc372d969cf3ce970d902cb6

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

MD5
e380bce8bae3b2c42b80e92e4d0e1c84

SHA1
3754d40bb7d40bf11e49e647bab28024bf1db6ce

SHA256
ee9c35c86e751eda03d6e75e5dd272383e17ae3aaa4e66c9b13051e5231ce880

SHA512
a50c2acdd66b462dd7baae9bbd9758fb24f5eb8b880f2f90538b00a2e6d1f606f3ac6bb8e2fe7b6bc80aaa820c5c38f76d6c4d9ffc372d969cf3ce970d902cb6

Download Submit
memory/984-54-0x0000000076451000-0x0000000076453000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads