sakula | 391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4

General

Target

391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.exe
Size

35KB
MD5

6437f0cea952a9c24fa47ded7aa8b6c0
SHA1

4433d6af44ec84c670667828ee627c3837bfb4da
SHA256

391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4
SHA512

0dcfd2a8ba46d015ab4a84c44799bb26a1c6f3732acd5f9a5bf4bf410faa3785528929c76acafe563db777e4fc7339095cfc6be99ededf38e5a0b7ae5f44301c
SSDEEP

768:TwbYGCv4nuEcJpQK4TQbtKvXwXgA9lJJea+yGCJQqeWnAEv2647D2:TwbYP4nuEApQK4TQbtY2gA9DX+ytBOc

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 5 IoCs

resource	yara_rule
behavioral1/memory/1952-10-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2500-11-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1952-14-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2500-20-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1952-27-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2396	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1952	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
2500	391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.exe
2500	391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.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"	391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.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	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MediaCenter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.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

pid	Process
2396	cmd.exe
1716	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1716	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2500	391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 1952	2500	391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.exe	30
PID 2500 wrote to memory of 1952	2500	391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.exe	30
PID 2500 wrote to memory of 1952	2500	391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.exe	30
PID 2500 wrote to memory of 1952	2500	391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.exe	30
PID 2500 wrote to memory of 2396	2500	391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.exe	33
PID 2500 wrote to memory of 2396	2500	391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.exe	33
PID 2500 wrote to memory of 2396	2500	391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.exe	33
PID 2500 wrote to memory of 2396	2500	391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.exe	33
PID 2396 wrote to memory of 1716	2396	cmd.exe	35
PID 2396 wrote to memory of 1716	2396	cmd.exe	35
PID 2396 wrote to memory of 1716	2396	cmd.exe	35
PID 2396 wrote to memory of 1716	2396	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.exe
"C:\Users\Admin\AppData\Local\Temp\391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.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:2500
- 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:1952
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\391df1a54478cf6660133bb89395e990503b10f21f4f14ed41468d46ca06bea4N.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2396
- - 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:1716

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\MediaCenter.exe

Filesize
35KB

MD5
db2f4cba095380d670a7ba903f4fa455

SHA1
7f478ffc317b246669cfbbd8829726bd2b41f322

SHA256
810e64e4c07115b0215e0913e26b9a7b7e997d95c84f87b9e42e1ce6d8fc2ce5

SHA512
cc04325737c5da4a9e2226b903042c4292cfe38dde9901d961234477053026396d825bbe18029d73c1a0f53e3ecdb5a6f0a241ffceb27b4e2cc449c72e043afd

Download Submit
memory/1952-10-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1952-14-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1952-27-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2500-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2500-8-0x00000000003C0000-0x00000000003DA000-memory.dmp

Filesize
104KB

Download
memory/2500-11-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2500-12-0x00000000003C0000-0x00000000003DA000-memory.dmp

Filesize
104KB

Download
memory/2500-20-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads