sakula | 1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674

General

Target

1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe
Size

89KB
MD5

5dc40dda5d5cfaf96ddd9c4636e8d0cd
SHA1

3456a3fa56f218135b251eb45d429869acf3f5b7
SHA256

1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674
SHA512

3c390baa17776868f022b0c798eb52549fbbc5dab5ebfc48d8b1c974a988861bf2d3cba59634b8e82cff71d05ff4847b04f294520f10767a35e2ef54380249ec

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 2 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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1624 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

520 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe

pid process

1664 1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe

pid	process
1624	MediaCenter.exe

pid	process
520	cmd.exe

pid	process
1664	1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.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"	1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.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

1768 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe

description pid process

Token: SeIncBasePriorityPrivilege 1664 1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe

pid	process
1768	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1664	1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.execmd.exe

description	pid	process	target process
PID 1664 wrote to memory of 1624	1664	1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe	MediaCenter.exe
PID 1664 wrote to memory of 1624	1664	1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe	MediaCenter.exe
PID 1664 wrote to memory of 1624	1664	1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe	MediaCenter.exe
PID 1664 wrote to memory of 1624	1664	1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe	MediaCenter.exe
PID 1664 wrote to memory of 520	1664	1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe	cmd.exe
PID 1664 wrote to memory of 520	1664	1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe	cmd.exe
PID 1664 wrote to memory of 520	1664	1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe	cmd.exe
PID 1664 wrote to memory of 520	1664	1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe	cmd.exe
PID 520 wrote to memory of 1768	520	cmd.exe	PING.EXE
PID 520 wrote to memory of 1768	520	cmd.exe	PING.EXE
PID 520 wrote to memory of 1768	520	cmd.exe	PING.EXE
PID 520 wrote to memory of 1768	520	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe
"C:\Users\Admin\AppData\Local\Temp\1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1664

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1624

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1737e5a63ad9f153bab3b2a0f95688e109f0e4545bd95feae5db98efa9568674.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:520

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1768

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
57c40f0b1fe163593ea61fd87e80eee9

SHA1
5473208869521bc354a779dbf5e8cde869bcbadd

SHA256
2c4a7d10e6197b668bd3701dea8b84acecd30690f8f0cb6e1a5e543578d38c20

SHA512
a06170b649c06c7c4ef204b12597d6aa3e3cd2220f523af7fb51b36ade5cdc0f68a6b54ca52be3264877d8a89070eb9298369da586b1253e473bd38636f3eada

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

MD5
57c40f0b1fe163593ea61fd87e80eee9

SHA1
5473208869521bc354a779dbf5e8cde869bcbadd

SHA256
2c4a7d10e6197b668bd3701dea8b84acecd30690f8f0cb6e1a5e543578d38c20

SHA512
a06170b649c06c7c4ef204b12597d6aa3e3cd2220f523af7fb51b36ade5cdc0f68a6b54ca52be3264877d8a89070eb9298369da586b1253e473bd38636f3eada

Download Submit
memory/1664-55-0x0000000076641000-0x0000000076643000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads