sakula | ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612

General

Target

ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612N.exe
Size

35KB
MD5

9248ec73f530a563287d45355ab716b0
SHA1

90caa3a5a62219e3eaa6be7939578760db85cef2
SHA256

ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612
SHA512

d143785958e551bd3bfdaaaedfa0aa3c01d8ddc8fedbc728af7d9c1685bb8c5373e2749c6d3e219ab321366c82ab3edb525c9922968d8f13b54e5ba7ce1da000
SSDEEP

768:9wbYGCv4nuEcJpQK4TQbtKvXwXgA9lJJea+yGCJQqeWnAEv26u7DC:9wbYP4nuEApQK4TQbtY2gA9DX+ytBOi

Score

10^/10

sakula discovery persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula
Sakula family
sakula

Sakula payload 4 IoCs

resource	yara_rule
behavioral2/memory/4780-6-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral2/memory/3996-9-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral2/memory/4780-15-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral2/memory/3996-19-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612N.exe

Executes dropped EXE 1 IoCs

pid	Process
3996	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

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"	ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612N.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MediaCenter.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2776	cmd.exe
4144	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4144	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4780	ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612N.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4780 wrote to memory of 3996	4780	ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612N.exe	84
PID 4780 wrote to memory of 3996	4780	ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612N.exe	84
PID 4780 wrote to memory of 3996	4780	ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612N.exe	84
PID 4780 wrote to memory of 2776	4780	ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612N.exe	100
PID 4780 wrote to memory of 2776	4780	ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612N.exe	100
PID 4780 wrote to memory of 2776	4780	ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612N.exe	100
PID 2776 wrote to memory of 4144	2776	cmd.exe	102
PID 2776 wrote to memory of 4144	2776	cmd.exe	102
PID 2776 wrote to memory of 4144	2776	cmd.exe	102

C:\Users\Admin\AppData\Local\Temp\ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612N.exe
"C:\Users\Admin\AppData\Local\Temp\ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612N.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4780
- C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3996
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\ad2d07fbc32c1f2a5aedbfc6e08ad45f2bd706a640974036b13e375794d0a612N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2776
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:4144

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
35KB

MD5
b60612280c926f4c67dbdd1b27710a3e

SHA1
f55b7413b2d8c7e88b20d73068924841c102d181

SHA256
547b924ccc138c4b175f8938ad036a4ec4bbe2c434ad91e1af6c770b2e62b130

SHA512
6fa309fe6c7f37ec400359df3d969390bf628aefdc3922268a17ee06f9e49336fb641c59e93ad4412e3d69852bfd04a2bf1171ddf18bf4462a263a24a7984f6e

Download Submit
memory/3996-4-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/3996-9-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/3996-19-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4780-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4780-6-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4780-15-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads