sakula | 6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444

General

Target

6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe
Size

92KB
MD5

6bcb7e376f390f2c439f0cdafa9cf67f
SHA1

c5e94ff3a9a017e19deb439bccd9885260b2b70a
SHA256

6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444
SHA512

18896a7e820551d3b70c34f609676b67d4fdb97403f3ae71f69fbdd36f7b16a26f9e79657d02d7f207e5f37035f9da24d72bd2e770e843e53992f451717c96eb
SSDEEP

1536:TJbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtrh:9bfVk29te2jqxCEtg30BF

Score

10^/10

sakula discovery persistence rat trojan

Malware Config

Extracted

Family

sakula

C2

www.savmpet.com

Signatures

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

Sakula payload 1 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe	family_sakula

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2688 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

AdobeUpdate.exe

pid process

2768 AdobeUpdate.exe
Loads dropped DLL 4 IoCs

Processes:

6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exeAdobeUpdate.exe

pid process

2856 6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe
2768 AdobeUpdate.exe
2768 AdobeUpdate.exe
2768 AdobeUpdate.exe

pid	process
2688	cmd.exe

pid	process
2768	AdobeUpdate.exe

pid	process
2856	6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe
2768	AdobeUpdate.exe
2768	AdobeUpdate.exe
2768	AdobeUpdate.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\AdobeUpdate.exe"	6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.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:

PING.EXE6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exeAdobeUpdate.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AdobeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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

2688 cmd.exe
2588 PING.EXE
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2588 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe

description pid process

Token: SeIncBasePriorityPrivilege 2856 6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe

pid	process
2688	cmd.exe
2588	PING.EXE

pid	process
2588	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2856	6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.execmd.exe

description	pid	process	target process
PID 2856 wrote to memory of 2768	2856	6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe	AdobeUpdate.exe
PID 2856 wrote to memory of 2768	2856	6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe	AdobeUpdate.exe
PID 2856 wrote to memory of 2768	2856	6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe	AdobeUpdate.exe
PID 2856 wrote to memory of 2768	2856	6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe	AdobeUpdate.exe
PID 2856 wrote to memory of 2768	2856	6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe	AdobeUpdate.exe
PID 2856 wrote to memory of 2768	2856	6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe	AdobeUpdate.exe
PID 2856 wrote to memory of 2768	2856	6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe	AdobeUpdate.exe
PID 2856 wrote to memory of 2688	2856	6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe	cmd.exe
PID 2856 wrote to memory of 2688	2856	6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe	cmd.exe
PID 2856 wrote to memory of 2688	2856	6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe	cmd.exe
PID 2856 wrote to memory of 2688	2856	6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe	cmd.exe
PID 2688 wrote to memory of 2588	2688	cmd.exe	PING.EXE
PID 2688 wrote to memory of 2588	2688	cmd.exe	PING.EXE
PID 2688 wrote to memory of 2588	2688	cmd.exe	PING.EXE
PID 2688 wrote to memory of 2588	2688	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe
"C:\Users\Admin\AppData\Local\Temp\6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.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:2856
- C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
  C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2768
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\6ba7293287645ba46d1f71b211ef8a7b7ff79af0e69a97efca70c2910cd5e444.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2688
- - 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:2588

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

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

Filesize
92KB

MD5
af4514a18495cacbd7cf92f81ffc7e43

SHA1
3a7096b22b80f3100b3f19d72fb42416c6442253

SHA256
c9e5f95fed530d1cc1b89987198d1bfda2cdac524fa1891691983fd5df13d808

SHA512
b2d96ab5c2fdc7140279a3f8fd1b6e9fe2d4a027fc5b3c3c963115f8f8b5edb0e367ef667818bdce3d1be3423dde0de461256f61dc44967d7e984d56caaf276b

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads