sakula | 6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59

General

Target

6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.exe
Size

101KB
MD5

f714168e9d90c45942b4515451ee31e5
SHA1

1ee4e1506d2dd5de6bdddbedd23cdd2a25bdb544
SHA256

6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59
SHA512

7154cbf59bfb00a1f1b3a10b54e7c59fd82e62ba0509ed575e923f78aea92a6b028d9b0876998549691bac11c238acde22d49604564ecba09a92789e371293e2

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\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

2296 MediaCenter.exe

pid	process
2296	MediaCenter.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Control Panel\International\Geo\Nation	6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.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"	6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.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

3568 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.exe

description pid process

Token: SeIncBasePriorityPrivilege 2128 6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.exe

pid	process
3568	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2128	6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.execmd.exe

description	pid	process	target process
PID 2128 wrote to memory of 2296	2128	6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.exe	MediaCenter.exe
PID 2128 wrote to memory of 2296	2128	6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.exe	MediaCenter.exe
PID 2128 wrote to memory of 2296	2128	6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.exe	MediaCenter.exe
PID 2128 wrote to memory of 2308	2128	6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.exe	cmd.exe
PID 2128 wrote to memory of 2308	2128	6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.exe	cmd.exe
PID 2128 wrote to memory of 2308	2128	6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.exe	cmd.exe
PID 2308 wrote to memory of 3568	2308	cmd.exe	PING.EXE
PID 2308 wrote to memory of 3568	2308	cmd.exe	PING.EXE
PID 2308 wrote to memory of 3568	2308	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.exe
"C:\Users\Admin\AppData\Local\Temp\6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2128

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2296

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\6d9e844f3b138da311b2bcc78ebc006042ac59075077f56dd9d52d21578caf59.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2308

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3568

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
4c5dcf6e8b2dbc081aa3910837681ef9

SHA1
c8492f06b5c8a7cdfb08da58fead2893f90aff6b

SHA256
75d660f15c0e6a145f37456bb6a0e0dae4f5d5c56b37569fc9f0bf34ed6a9840

SHA512
3e6cef51f92fe68a8b5682714b3dc56db86d4c2d18ccc7f6b9a46b5c4246a9c0bdb47bcda0f60e1bdf684db5e80ba30dff233f0f36ba9248c13fdf942d9b9fd3

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
4c5dcf6e8b2dbc081aa3910837681ef9

SHA1
c8492f06b5c8a7cdfb08da58fead2893f90aff6b

SHA256
75d660f15c0e6a145f37456bb6a0e0dae4f5d5c56b37569fc9f0bf34ed6a9840

SHA512
3e6cef51f92fe68a8b5682714b3dc56db86d4c2d18ccc7f6b9a46b5c4246a9c0bdb47bcda0f60e1bdf684db5e80ba30dff233f0f36ba9248c13fdf942d9b9fd3

Download Submit
memory/2296-134-0x0000000000000000-mapping.dmp

Download
memory/2308-137-0x0000000000000000-mapping.dmp

Download
memory/3568-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads