sakula | 1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b

General

Target

1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe
Size

188KB
MD5

bc0ca3da42ba0c92a389f9f9106b934c
SHA1

a25276af382d4e0790af71a4eb365f15e9239ea8
SHA256

1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b
SHA512

db7496dfb76ad7928816b1d860faa40edd4b9f8e183195b411cc622ba36a3a20eb4aa71ba6c28e9bdeb59f6a1c7669ffae5a624276edae616cae942c3240651f

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 4 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1588-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1720-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1720 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

620 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe

pid process

1588 1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe

pid	process
1720	MediaCenter.exe

pid	process
620	cmd.exe

pid	process
1588	1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.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"	1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.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

1852 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe

description pid process

Token: SeIncBasePriorityPrivilege 1588 1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe

pid	process
1852	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1588	1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.execmd.exe

description	pid	process	target process
PID 1588 wrote to memory of 1720	1588	1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe	MediaCenter.exe
PID 1588 wrote to memory of 1720	1588	1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe	MediaCenter.exe
PID 1588 wrote to memory of 1720	1588	1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe	MediaCenter.exe
PID 1588 wrote to memory of 1720	1588	1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe	MediaCenter.exe
PID 1588 wrote to memory of 620	1588	1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe	cmd.exe
PID 1588 wrote to memory of 620	1588	1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe	cmd.exe
PID 1588 wrote to memory of 620	1588	1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe	cmd.exe
PID 1588 wrote to memory of 620	1588	1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe	cmd.exe
PID 620 wrote to memory of 1852	620	cmd.exe	PING.EXE
PID 620 wrote to memory of 1852	620	cmd.exe	PING.EXE
PID 620 wrote to memory of 1852	620	cmd.exe	PING.EXE
PID 620 wrote to memory of 1852	620	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe
"C:\Users\Admin\AppData\Local\Temp\1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1588

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1720

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1770c73c1b7f569bb138e63a8bf315286a7d11db8268c053eb65caa876b7b71b.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:620

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1852

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
bed6d96f594fd1642c8998cb9f32d906

SHA1
12e4ab8e5c738794507e0fee8a0500feaa924c66

SHA256
b990cd9c3455336a2620f7227e21692e10bd82b7fa262f39f58b6d367b1fea1b

SHA512
6116d043a74477902de65f71c102148bfa01d00d4fb6f653e2f218d788ab6ba04c521c05623a65993a45b48ec06a2dc405b833404c9a09a1b2440a7939ed289a

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

MD5
bed6d96f594fd1642c8998cb9f32d906

SHA1
12e4ab8e5c738794507e0fee8a0500feaa924c66

SHA256
b990cd9c3455336a2620f7227e21692e10bd82b7fa262f39f58b6d367b1fea1b

SHA512
6116d043a74477902de65f71c102148bfa01d00d4fb6f653e2f218d788ab6ba04c521c05623a65993a45b48ec06a2dc405b833404c9a09a1b2440a7939ed289a

Download Submit
memory/1588-54-0x0000000076151000-0x0000000076153000-memory.dmp

Filesize
8KB

Download
memory/1588-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1588-59-0x0000000000230000-0x0000000000250000-memory.dmp

Filesize
128KB

Download
memory/1720-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads