sakula | 7b8d0ee237e85d52c4ae65170c50a97437697299cb92badf91e7510f798bb452

Resubmissions

24/02/2022, 11:03

220224-m5yycachb210

30/09/2021, 12:29

210930-pnxeashfh68

Analysis

max time kernel
134s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
24/02/2022, 11:03

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
7b8d0ee237e85d52c4ae65170c50a97437697299cb92badf91e7510f798bb452.exe
Size 150KB
Sample220224-m5yycachb2
SHA256 7b8d0ee237e85d52c4ae65170c50a97437697299cb92badf91e7510f798bb452
MD5 202ca1b19f8ecc7e648043485ff91082
SHA1 df4be15599023beca2a24de920199fcd88f1f034
SHA512 8ae627b9e0ba4d79b31bf4f36db947374f3904e405f77b293f2bb2fa6b87afb69cc0b694db661dc2d53b0f51bf2e2a60053628dabc99363c74c4f70cf1bc1554
MD5 SHA1 SHA512

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

resource	yara_rule
behavioral3/files/0x0003000000000721-131.dat	family_sakula
behavioral3/files/0x0003000000000721-132.dat	family_sakula

Executes dropped EXE 1 IoCs

pid	Process
3408	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	7b8d0ee237e85d52c4ae65170c50a97437697299cb92badf91e7510f798bb452.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	7b8d0ee237e85d52c4ae65170c50a97437697299cb92badf91e7510f798bb452.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

pid	Process
3648	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2960	7b8d0ee237e85d52c4ae65170c50a97437697299cb92badf91e7510f798bb452.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 3408	2960	7b8d0ee237e85d52c4ae65170c50a97437697299cb92badf91e7510f798bb452.exe	82
PID 2960 wrote to memory of 3408	2960	7b8d0ee237e85d52c4ae65170c50a97437697299cb92badf91e7510f798bb452.exe	82
PID 2960 wrote to memory of 3408	2960	7b8d0ee237e85d52c4ae65170c50a97437697299cb92badf91e7510f798bb452.exe	82
PID 2960 wrote to memory of 3104	2960	7b8d0ee237e85d52c4ae65170c50a97437697299cb92badf91e7510f798bb452.exe	95
PID 2960 wrote to memory of 3104	2960	7b8d0ee237e85d52c4ae65170c50a97437697299cb92badf91e7510f798bb452.exe	95
PID 2960 wrote to memory of 3104	2960	7b8d0ee237e85d52c4ae65170c50a97437697299cb92badf91e7510f798bb452.exe	95
PID 3104 wrote to memory of 3648	3104	cmd.exe	97
PID 3104 wrote to memory of 3648	3104	cmd.exe	97
PID 3104 wrote to memory of 3648	3104	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\7b8d0ee237e85d52c4ae65170c50a97437697299cb92badf91e7510f798bb452.exe
"C:\Users\Admin\AppData\Local\Temp\7b8d0ee237e85d52c4ae65170c50a97437697299cb92badf91e7510f798bb452.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  2⤵
  - Executes dropped EXE
  PID:3408
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\7b8d0ee237e85d52c4ae65170c50a97437697299cb92badf91e7510f798bb452.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3104
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:3648

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads