sakula | 16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98

General

Target

16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe
Size

58KB
MD5

c3643b06640a0f03fcf41b48d1f6cda8
SHA1

8608e04b22992ea35c4a34b1a1ac5740fdcbec9d
SHA256

16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98
SHA512

31a0ef4810f95e4027e560d8d5482f6e529f8106ea56d3c4e525c66d529cd67354e63538d0eaa9ee7789cf4acd6e430dd0efdfe21d7ac4e1baa177c1e3e6fc02

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1660 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1528 cmd.exe

pid	process
1660	MediaCenter.exe

pid	process
1528	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe

pid	process
1468	16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe
1468	16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.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"	16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.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

980 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe

description pid process

Token: SeIncBasePriorityPrivilege 1468 16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe

pid	process
980	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1468	16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.execmd.exe

description	pid	process	target process
PID 1468 wrote to memory of 1660	1468	16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe	MediaCenter.exe
PID 1468 wrote to memory of 1660	1468	16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe	MediaCenter.exe
PID 1468 wrote to memory of 1660	1468	16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe	MediaCenter.exe
PID 1468 wrote to memory of 1660	1468	16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe	MediaCenter.exe
PID 1468 wrote to memory of 1528	1468	16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe	cmd.exe
PID 1468 wrote to memory of 1528	1468	16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe	cmd.exe
PID 1468 wrote to memory of 1528	1468	16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe	cmd.exe
PID 1468 wrote to memory of 1528	1468	16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe	cmd.exe
PID 1528 wrote to memory of 980	1528	cmd.exe	PING.EXE
PID 1528 wrote to memory of 980	1528	cmd.exe	PING.EXE
PID 1528 wrote to memory of 980	1528	cmd.exe	PING.EXE
PID 1528 wrote to memory of 980	1528	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe
"C:\Users\Admin\AppData\Local\Temp\16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1468

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1660

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\16b5a2a31a643beb7522dbbce8cb5b44482403d4f41c5d111b0d32ee2988eb98.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1528

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:980

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
43675cfdddfca451fc70f90de0b9e5c6

SHA1
2767b190ddd2dfac2f16a92a2cb7623b7849e66f

SHA256
6d78d0fe9d109df54e1372c368d3ac5313ff2832a085114c41c6546738489af7

SHA512
0d775c40d7d0cb6d3516855c43b765482a0acf1e05e734a64d7f3c331f25b80e54b21e3fd17c7311b3dac417afb971e0ecd3f2cef3c9aa436fefaacbd9da0115

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

MD5
43675cfdddfca451fc70f90de0b9e5c6

SHA1
2767b190ddd2dfac2f16a92a2cb7623b7849e66f

SHA256
6d78d0fe9d109df54e1372c368d3ac5313ff2832a085114c41c6546738489af7

SHA512
0d775c40d7d0cb6d3516855c43b765482a0acf1e05e734a64d7f3c331f25b80e54b21e3fd17c7311b3dac417afb971e0ecd3f2cef3c9aa436fefaacbd9da0115

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

MD5
43675cfdddfca451fc70f90de0b9e5c6

SHA1
2767b190ddd2dfac2f16a92a2cb7623b7849e66f

SHA256
6d78d0fe9d109df54e1372c368d3ac5313ff2832a085114c41c6546738489af7

SHA512
0d775c40d7d0cb6d3516855c43b765482a0acf1e05e734a64d7f3c331f25b80e54b21e3fd17c7311b3dac417afb971e0ecd3f2cef3c9aa436fefaacbd9da0115

Download Submit
memory/1468-54-0x0000000075CE1000-0x0000000075CE3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads