sakula | a672a2d57642bb0aaa88eb8ccad46c977baf71e0f1417fd36ae15ade682bade4

General

Target

JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.exe
Size

58KB
MD5

f7dcaa60ffe64e2421db9b13644a8b20
SHA1

639135235d6553595f1b31d828f0b8f184bafd66
SHA256

a672a2d57642bb0aaa88eb8ccad46c977baf71e0f1417fd36ae15ade682bade4
SHA512

d74061c4410e65f7dad2ca0dba7fb07899b5af14a1bde7446bc1703f2bf51b5c3e2a916a4e73dadf4e9a926f9d22b23efaf176cd6aa5a759dd1a463d0ecc4678
SSDEEP

1536:iZioIoCwbYP4nuEApQK4TQbtY2gA9DX+ytBO8c3G3eTJ/m:iEoIlwIguEA4c5DgA9DOyq0eFO

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/2080-11-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2856-12-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2080-15-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2856-21-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2080-27-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2844	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2080	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
2856	JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.exe
2856	JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.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"	JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.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	JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.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
2844	cmd.exe
944	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
944	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2856	JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2856 wrote to memory of 2080	2856	JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.exe	30
PID 2856 wrote to memory of 2080	2856	JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.exe	30
PID 2856 wrote to memory of 2080	2856	JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.exe	30
PID 2856 wrote to memory of 2080	2856	JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.exe	30
PID 2856 wrote to memory of 2844	2856	JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.exe	32
PID 2856 wrote to memory of 2844	2856	JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.exe	32
PID 2856 wrote to memory of 2844	2856	JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.exe	32
PID 2856 wrote to memory of 2844	2856	JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.exe	32
PID 2844 wrote to memory of 944	2844	cmd.exe	34
PID 2844 wrote to memory of 944	2844	cmd.exe	34
PID 2844 wrote to memory of 944	2844	cmd.exe	34
PID 2844 wrote to memory of 944	2844	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.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\MediaCenter.exe
  C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2080
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f7dcaa60ffe64e2421db9b13644a8b20.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2844
- - 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:944

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
58KB

MD5
8db472107440310cc4a0e82945e55641

SHA1
76d23619b65291d42e72ba8bc8236281fe65be70

SHA256
cb1c7b9cee188647acd5c641fb18138a251d89d0be73abc06d9c6d7f6f2976e4

SHA512
8b11e0bd3a903149a262d4abfa94bf41fcbae1de1cc076490e8f74d14513e642df1d67a7b6d6cd8042d632825b6621749d9def50a8e33389d6243d30b86f534c

Download Submit
memory/2080-11-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2080-15-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2080-27-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2856-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2856-4-0x0000000000230000-0x000000000024A000-memory.dmp

Filesize
104KB

Download
memory/2856-9-0x0000000000230000-0x000000000024A000-memory.dmp

Filesize
104KB

Download
memory/2856-12-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2856-13-0x0000000000230000-0x000000000024A000-memory.dmp

Filesize
104KB

Download
memory/2856-21-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads