sakula | f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278

General

Target

f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe
Size

92KB
MD5

3660710ad0bbf668c646810f899cd6c0
SHA1

65865b27b9f426ebfdf93546a027e17d5e162f00
SHA256

f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278
SHA512

3fd2d8bb958cb280378488425b1c51b9c281350d7253f3b1fa8a3b45450198dd6eedf0b8083d4dc7196cd031afb9bc4b83a86d1510f9e47428565b33019190b6
SSDEEP

1536:TJbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtrf:9bfVk29te2jqxCEtg30Bb

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

resource	yara_rule
behavioral1/files/0x00070000000186ca-1.dat	family_sakula

Deletes itself 1 IoCs

pid	Process
2900	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1820	AdobeUpdate.exe

Loads dropped DLL 4 IoCs

pid	Process
2404	f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe
1820	AdobeUpdate.exe
1820	AdobeUpdate.exe
1820	AdobeUpdate.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\AdobeUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\AdobeUpdate.exe"	f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.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	f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AdobeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.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
2808	PING.EXE
2900	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2808	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2404	f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 1820	2404	f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe	30
PID 2404 wrote to memory of 1820	2404	f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe	30
PID 2404 wrote to memory of 1820	2404	f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe	30
PID 2404 wrote to memory of 1820	2404	f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe	30
PID 2404 wrote to memory of 1820	2404	f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe	30
PID 2404 wrote to memory of 1820	2404	f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe	30
PID 2404 wrote to memory of 1820	2404	f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe	30
PID 2404 wrote to memory of 2900	2404	f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe	33
PID 2404 wrote to memory of 2900	2404	f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe	33
PID 2404 wrote to memory of 2900	2404	f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe	33
PID 2404 wrote to memory of 2900	2404	f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe	33
PID 2900 wrote to memory of 2808	2900	cmd.exe	35
PID 2900 wrote to memory of 2808	2900	cmd.exe	35
PID 2900 wrote to memory of 2808	2900	cmd.exe	35
PID 2900 wrote to memory of 2808	2900	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe
"C:\Users\Admin\AppData\Local\Temp\f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.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:2404
- 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:1820
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\f6f71e0e412d5b908791d693d2576d65ec48e2d3c387d4d0972e17dc29bae278N.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2900
- - 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:2808

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
92KB

MD5
8bf38bcdb0827d518f19d694f47833d4

SHA1
85e72e8306b59458843d9a1aa8ca4dc1769f5ae3

SHA256
98210286e1a1f303ebed2c5ad99bc065016216e0280739a34be2b61a5b3ba0a8

SHA512
33a579b394d8d52f9a1e3051f1b9e0a473565696fdebfac1a67f90720202aa0a8dc7c7517f737d32e570f8d5932cacae7e04568dc663f48b2cc044f851e31c12

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads