sakula | 0cbb5e112654c75d39beb00b12f773b7ea44931b6524f8071bdedd91eb7e8efb

General

Target

596dea529785d7747a3270a717a9a3c167e1f01e.exe
Size

58KB
MD5

cc1b7c9eada68beb4ff0f0ba2f066c0e
SHA1

596dea529785d7747a3270a717a9a3c167e1f01e
SHA256

0cbb5e112654c75d39beb00b12f773b7ea44931b6524f8071bdedd91eb7e8efb
SHA512

d5b4ede66ee21b11fd29ff1c714c9ab3b82aa1174082bc078e8d1d037efde85a682c4baccb53c4bf546b3a919ba14429bae972d5dce7023f3eeb53fc96526d64
SSDEEP

1536:iZioIoCwbYP4nuEApQK4TQbtY2gA9DX+ytBO8c3G3eTJ/Q:iEoIlwIguEA4c5DgA9DOyq0eFI

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

Processes:

resource	yara_rule
behavioral1/memory/1528-12-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2360-14-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1528-22-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2360-25-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2908 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2360 MediaCenter.exe
Loads dropped DLL 2 IoCs

Processes:

596dea529785d7747a3270a717a9a3c167e1f01e.exe

pid process

1528 596dea529785d7747a3270a717a9a3c167e1f01e.exe
1528 596dea529785d7747a3270a717a9a3c167e1f01e.exe

pid	process
2908	cmd.exe

pid	process
2360	MediaCenter.exe

pid	process
1528	596dea529785d7747a3270a717a9a3c167e1f01e.exe
1528	596dea529785d7747a3270a717a9a3c167e1f01e.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

596dea529785d7747a3270a717a9a3c167e1f01e.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"	596dea529785d7747a3270a717a9a3c167e1f01e.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

Processes:

cmd.exePING.EXEMediaCenter.exe596dea529785d7747a3270a717a9a3c167e1f01e.exe

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	MediaCenter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	596dea529785d7747a3270a717a9a3c167e1f01e.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

Processes:

cmd.exePING.EXE

pid process

2908 cmd.exe
2968 PING.EXE
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2968 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

596dea529785d7747a3270a717a9a3c167e1f01e.exe

description pid process

Token: SeIncBasePriorityPrivilege 1528 596dea529785d7747a3270a717a9a3c167e1f01e.exe

pid	process
2908	cmd.exe
2968	PING.EXE

pid	process
2968	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1528	596dea529785d7747a3270a717a9a3c167e1f01e.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

596dea529785d7747a3270a717a9a3c167e1f01e.execmd.exe

description	pid	process	target process
PID 1528 wrote to memory of 2360	1528	596dea529785d7747a3270a717a9a3c167e1f01e.exe	MediaCenter.exe
PID 1528 wrote to memory of 2360	1528	596dea529785d7747a3270a717a9a3c167e1f01e.exe	MediaCenter.exe
PID 1528 wrote to memory of 2360	1528	596dea529785d7747a3270a717a9a3c167e1f01e.exe	MediaCenter.exe
PID 1528 wrote to memory of 2360	1528	596dea529785d7747a3270a717a9a3c167e1f01e.exe	MediaCenter.exe
PID 1528 wrote to memory of 2908	1528	596dea529785d7747a3270a717a9a3c167e1f01e.exe	cmd.exe
PID 1528 wrote to memory of 2908	1528	596dea529785d7747a3270a717a9a3c167e1f01e.exe	cmd.exe
PID 1528 wrote to memory of 2908	1528	596dea529785d7747a3270a717a9a3c167e1f01e.exe	cmd.exe
PID 1528 wrote to memory of 2908	1528	596dea529785d7747a3270a717a9a3c167e1f01e.exe	cmd.exe
PID 2908 wrote to memory of 2968	2908	cmd.exe	PING.EXE
PID 2908 wrote to memory of 2968	2908	cmd.exe	PING.EXE
PID 2908 wrote to memory of 2968	2908	cmd.exe	PING.EXE
PID 2908 wrote to memory of 2968	2908	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\596dea529785d7747a3270a717a9a3c167e1f01e.exe
"C:\Users\Admin\AppData\Local\Temp\596dea529785d7747a3270a717a9a3c167e1f01e.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1528
- 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:2360
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\596dea529785d7747a3270a717a9a3c167e1f01e.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2908
- - 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:2968

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

Remote System Discovery

1

T1018

System Information Discovery

1

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

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

Filesize
58KB

MD5
75c3ae0f3bf2fefcfedc85be48063bd2

SHA1
ffba2b40504a854e442688e17f7bda4b30c663ec

SHA256
4dd29a220e47f54e17a1095ab75f01a363e650865344907b658e89747857ebe2

SHA512
88a4aefcb965f1e4e92e940f37e92db146f8554f2da3ccb84c2dec08232a1a56e13d6ddf1be868ccb2279e57ad935c149de19ec1e91b0ea99b10b7ec3cdc28bb

Download Submit
memory/1528-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1528-11-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/1528-9-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/1528-12-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1528-13-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/1528-22-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2360-10-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2360-14-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2360-25-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads