sakula | 1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a

General

Target

1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.exe
Size

89KB
MD5

63f171705b28a05c84b67750b7e0ebf7
SHA1

5c0a8f5abe59267e890e7ddf475a10a5598cfce3
SHA256

1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a
SHA512

0ed18d0e3a1649d2aaf58def947c0cb4640431846fa205784dec1c1c54ad4b8aedc45b1ca068ae8f772e8f13f4e8ffa225b905a21a538be2bb146fed8b27814c

Score

10^/10

sakula persistence rat suricata 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\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2636 MediaCenter.exe

pid	process
2636	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.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"	1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.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

3908 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.exe

description pid process

Token: SeIncBasePriorityPrivilege 3808 1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.exe

pid	process
3908	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	3808	1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.execmd.exe

description	pid	process	target process
PID 3808 wrote to memory of 2636	3808	1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.exe	MediaCenter.exe
PID 3808 wrote to memory of 2636	3808	1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.exe	MediaCenter.exe
PID 3808 wrote to memory of 2636	3808	1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.exe	MediaCenter.exe
PID 3808 wrote to memory of 1536	3808	1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.exe	cmd.exe
PID 3808 wrote to memory of 1536	3808	1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.exe	cmd.exe
PID 3808 wrote to memory of 1536	3808	1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.exe	cmd.exe
PID 1536 wrote to memory of 3908	1536	cmd.exe	PING.EXE
PID 1536 wrote to memory of 3908	1536	cmd.exe	PING.EXE
PID 1536 wrote to memory of 3908	1536	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.exe
"C:\Users\Admin\AppData\Local\Temp\1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3808

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2636

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1aac7739fb7413804e9d29d16497365d805ba00daf162461dcf043a970d23f4a.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1536

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3908

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
b04cb1cbf96150060ab3a93038d0b8e0

SHA1
7c26be807e774ff6781278fd4d8ead1199e88a87

SHA256
4ea4f1525626a891454060cb31c4c55cddf27f9edbea8a748ee7f78fbc6889ae

SHA512
86b675a9c4c01be7dcf55012c1d5ded943bfb228d1558b1ee57fb20d99d6a226f34e01e75bab87608bbb6a0048ecde427b35bff669ce1a4b03dfdcc3b994747d

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

MD5
b04cb1cbf96150060ab3a93038d0b8e0

SHA1
7c26be807e774ff6781278fd4d8ead1199e88a87

SHA256
4ea4f1525626a891454060cb31c4c55cddf27f9edbea8a748ee7f78fbc6889ae

SHA512
86b675a9c4c01be7dcf55012c1d5ded943bfb228d1558b1ee57fb20d99d6a226f34e01e75bab87608bbb6a0048ecde427b35bff669ce1a4b03dfdcc3b994747d

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads