sakula | 5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3

General

Target

5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.exe
Size

92KB
MD5

b7bd80dd344af7649b4fd6e9b7b5fd5c
SHA1

7af79b82d78bdc60350fcd863a2c3de4a372f74a
SHA256

5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3
SHA512

c4be13b74e2ab688430c6adb01d365b1820dc21f062dce621b0bacc5ec1bd83fe04bb762a76b6c525f757d220466fd9c80455d07d91f6b4df143420535bc7908

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
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

AdobeUpdate.exe

pid process

2844 AdobeUpdate.exe

pid	process
2844	AdobeUpdate.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\AdobeUpdate.exe"	5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.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

2924 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.exe

description pid process

Token: SeIncBasePriorityPrivilege 2768 5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.exe

pid	process
2924	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2768	5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.execmd.exe

description	pid	process	target process
PID 2768 wrote to memory of 2844	2768	5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.exe	AdobeUpdate.exe
PID 2768 wrote to memory of 2844	2768	5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.exe	AdobeUpdate.exe
PID 2768 wrote to memory of 2844	2768	5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.exe	AdobeUpdate.exe
PID 2768 wrote to memory of 3608	2768	5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.exe	cmd.exe
PID 2768 wrote to memory of 3608	2768	5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.exe	cmd.exe
PID 2768 wrote to memory of 3608	2768	5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.exe	cmd.exe
PID 3608 wrote to memory of 2924	3608	cmd.exe	PING.EXE
PID 3608 wrote to memory of 2924	3608	cmd.exe	PING.EXE
PID 3608 wrote to memory of 2924	3608	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.exe
"C:\Users\Admin\AppData\Local\Temp\5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2768

C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
2⤵
- Executes dropped EXE
PID:2844

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\5ef197b347cbbc5e1710c61b6ed10da623d8e01766a2671886320d506e2f38d3.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3608

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2924

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\AdobeUpdate.exe

MD5
dab90d2b0fe3a38fa1e145037ea41f4a

SHA1
d282238dcb8f3e618c973a8b3457bb2f842d5f8a

SHA256
f6fe30a32046928982291030b15ce75aa0aaf8201d4519da324daf111a0496af

SHA512
e5f112df38c80e0f2ddbc7b0e08c2a1ee50aad63fde75624a6c0685e506da646d50f6b5c9979349058794fa3fcff11d120100b5f9e1794fa0e827f315afb5aa9

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C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe

MD5
dab90d2b0fe3a38fa1e145037ea41f4a

SHA1
d282238dcb8f3e618c973a8b3457bb2f842d5f8a

SHA256
f6fe30a32046928982291030b15ce75aa0aaf8201d4519da324daf111a0496af

SHA512
e5f112df38c80e0f2ddbc7b0e08c2a1ee50aad63fde75624a6c0685e506da646d50f6b5c9979349058794fa3fcff11d120100b5f9e1794fa0e827f315afb5aa9

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads