sakula | 32f62934baccdc9959347f7f83e43787f13fad4ead2ec310ff863130cb08f3fc

General

Target

77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.exe
Size

99KB
MD5

77ba75bdf083338fce2eb652e2ad83ce
SHA1

6185ed1cae13e1b8811746f5a53a70506670310b
SHA256

32f62934baccdc9959347f7f83e43787f13fad4ead2ec310ff863130cb08f3fc
SHA512

a9de600e39502687410fe2c27fab9c687c7ca379219f3264d24036f142003d293082c363bbdfd4f2017a53f23b64a558d40c39df97cbf9ae63d94c14573aed00
SSDEEP

1536:Roaj1hJL1S9t0MIeboal8bCKxo7h0RPSaml0Nz30rtrd8G:i0hpgz6xGhpamyF30B58G

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/1632-1-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/files/0x0008000000015db6-2.dat	family_sakula
behavioral1/memory/2540-11-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/2540-14-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/1632-15-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2800	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2540	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
1632	77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.exe
1632	77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.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"	77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.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	77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.exe
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

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
2800	cmd.exe
1984	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1984	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1632	77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1632 wrote to memory of 2540	1632	77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.exe	30
PID 1632 wrote to memory of 2540	1632	77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.exe	30
PID 1632 wrote to memory of 2540	1632	77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.exe	30
PID 1632 wrote to memory of 2540	1632	77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.exe	30
PID 1632 wrote to memory of 2800	1632	77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.exe	33
PID 1632 wrote to memory of 2800	1632	77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.exe	33
PID 1632 wrote to memory of 2800	1632	77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.exe	33
PID 1632 wrote to memory of 2800	1632	77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.exe	33
PID 2800 wrote to memory of 1984	2800	cmd.exe	35
PID 2800 wrote to memory of 1984	2800	cmd.exe	35
PID 2800 wrote to memory of 1984	2800	cmd.exe	35
PID 2800 wrote to memory of 1984	2800	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.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:1632
- 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:2540
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\77ba75bdf083338fce2eb652e2ad83ce_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2800
- - 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:1984

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
99KB

MD5
f265f4388853271a97a32af3803f6c7d

SHA1
69eef08f79285252fe9a3c2f00ecd9d7f5a4910a

SHA256
647bb7c883cd0102d80f560c8692ce84bb6666291a0e5c0828f0eaf8a9ebbc5b

SHA512
3052906bbf0820871e7d00cc298e4f88e9231aecce96079e4601e9528baef1c1ea11a01c102329ad16de91fc11821ad8cccc03c815038fdf0b31018a9a8aba62

Download Submit
memory/1632-1-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1632-10-0x0000000000230000-0x000000000024B000-memory.dmp

Filesize
108KB

Download
memory/1632-9-0x0000000000230000-0x000000000024B000-memory.dmp

Filesize
108KB

Download
memory/1632-12-0x0000000000230000-0x000000000024B000-memory.dmp

Filesize
108KB

Download
memory/1632-13-0x0000000000230000-0x000000000024B000-memory.dmp

Filesize
108KB

Download
memory/1632-15-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2540-11-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2540-14-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads