sakula | e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788

General

Target

e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe
Size

89KB
MD5

2adc305f890f51bd97edbece913abc33
SHA1

07b911db2b0718e2b0afcf6b8b2fd47d28934b85
SHA256

e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788
SHA512

db3e879f10c414490368d3525275a16b7005d2abe9ebb8ed60692a67b8da9e6ed6cc4e47244cdc06c7c505ea500075fc8af07cb4d11660a61ced92805bbade75

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

1252 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

812 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe

pid process

944 e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe

pid	process
1252	MediaCenter.exe

pid	process
812	cmd.exe

pid	process
944	e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.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"	e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.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

1864 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe

description pid process

Token: SeIncBasePriorityPrivilege 944 e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe

pid	process
1864	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	944	e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.execmd.exe

description	pid	process	target process
PID 944 wrote to memory of 1252	944	e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe	MediaCenter.exe
PID 944 wrote to memory of 1252	944	e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe	MediaCenter.exe
PID 944 wrote to memory of 1252	944	e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe	MediaCenter.exe
PID 944 wrote to memory of 1252	944	e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe	MediaCenter.exe
PID 944 wrote to memory of 812	944	e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe	cmd.exe
PID 944 wrote to memory of 812	944	e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe	cmd.exe
PID 944 wrote to memory of 812	944	e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe	cmd.exe
PID 944 wrote to memory of 812	944	e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe	cmd.exe
PID 812 wrote to memory of 1864	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1864	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1864	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1864	812	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe
"C:\Users\Admin\AppData\Local\Temp\e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:944

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1252

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\e7a3e3b6c1505bc81f1844632429dfb9111fb6da3b50bec2eea8a9c5b10c0788.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:812

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1864

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
63aa66b4b63f495ae75a1776aa53bb24

SHA1
0001f6597bd147c5571af2188e485f12e73ee64a

SHA256
ee2673a5d1007a6d494b58b87708f883ddafd95e3b92e2cd6050be2c7b893e74

SHA512
95228b7fcf9b5a2127ff700d3016d717293224f8785c2a6748513f00935846ad4c29a59640da46c4ebdd0c1cfec7aa56315ba093daefd889e0bef103a930e3c9

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

MD5
63aa66b4b63f495ae75a1776aa53bb24

SHA1
0001f6597bd147c5571af2188e485f12e73ee64a

SHA256
ee2673a5d1007a6d494b58b87708f883ddafd95e3b92e2cd6050be2c7b893e74

SHA512
95228b7fcf9b5a2127ff700d3016d717293224f8785c2a6748513f00935846ad4c29a59640da46c4ebdd0c1cfec7aa56315ba093daefd889e0bef103a930e3c9

Download Submit
memory/944-55-0x0000000075F91000-0x0000000075F93000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads