sakula | 5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b

General

Target

5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe
Size

92KB
MD5

ad72e14621440bb0049912daeb7966a8
SHA1

7e1534e137dda786a6a8c2e141c28458e78603e0
SHA256

5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b
SHA512

050bba1ab4ea6f42b5399134e3c4e48631b19eadfd50af40ba9194434374fd2bb7f54201ba3ca2914922b466b9e61a281a14100d98b1292c92e6b9f2f705e0f9
SSDEEP

1536:TJbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtrT:9bfVk29te2jqxCEtg30BH

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/0x0008000000015ed2-1.dat	family_sakula

Deletes itself 1 IoCs

pid	Process
2704	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2896	AdobeUpdate.exe

Loads dropped DLL 4 IoCs

pid	Process
2376	5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe
2896	AdobeUpdate.exe
2896	AdobeUpdate.exe
2896	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"	5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.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	5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.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
2704	cmd.exe
2788	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2788	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2376	5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 2896	2376	5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe	31
PID 2376 wrote to memory of 2896	2376	5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe	31
PID 2376 wrote to memory of 2896	2376	5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe	31
PID 2376 wrote to memory of 2896	2376	5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe	31
PID 2376 wrote to memory of 2896	2376	5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe	31
PID 2376 wrote to memory of 2896	2376	5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe	31
PID 2376 wrote to memory of 2896	2376	5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe	31
PID 2376 wrote to memory of 2704	2376	5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe	33
PID 2376 wrote to memory of 2704	2376	5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe	33
PID 2376 wrote to memory of 2704	2376	5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe	33
PID 2376 wrote to memory of 2704	2376	5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe	33
PID 2704 wrote to memory of 2788	2704	cmd.exe	35
PID 2704 wrote to memory of 2788	2704	cmd.exe	35
PID 2704 wrote to memory of 2788	2704	cmd.exe	35
PID 2704 wrote to memory of 2788	2704	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe
"C:\Users\Admin\AppData\Local\Temp\5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.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:2376
- 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:2896
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\5720914a218b6d712394c74081e7265450d83bd5747928fd3c1b182675afab5b.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2704
- - 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:2788

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
397dec78dd1e801f873d68c4df5adad9

SHA1
a9f1e68787425448452d81a0c3da0b88a1f25fa7

SHA256
3982f690372649787e7ef27f1204141c66ed52bb4d687154a4eb7af0779276b4

SHA512
4cca1d765b8fbef11304cad76b61212a4ff371b4f94cc4cc718f111507cd8f93c1c919045a4f50e377a19cd6fd92286d728e53c3ef5b443963ce127c7c301f04

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads