sakula | f21ec8f34cbaef62927c2a6185bf1cdc76be9d7e38769f89f8f05b180a2e3c5c

General

Target

JaffaCakes118_8140e4e66cc07d5bc23e5715d7169598.exe
Size

35KB
MD5

8140e4e66cc07d5bc23e5715d7169598
SHA1

1941716e89547b68f91f3b101dfb0d4da3776993
SHA256

f21ec8f34cbaef62927c2a6185bf1cdc76be9d7e38769f89f8f05b180a2e3c5c
SHA512

c8f2d79cf37e25b7886f4280f35e0b6f506b234dfaed35ee3c42d7272ca0c7d14f980d0edfadd40066cace9bd982edec5754b7441aa15d0c83148c7ba0b52bc8
SSDEEP

768:lwbYGCv4nuEcJpQK4TQbtKvXwXgA9lJJea+yGCJQqeWnAEv2647Di:lwbYP4nuEApQK4TQbtY2gA9DX+ytBO4

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/2696-10-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1876-11-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2696-14-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1876-20-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2696-27-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2988	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2696	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
1876	JaffaCakes118_8140e4e66cc07d5bc23e5715d7169598.exe
1876	JaffaCakes118_8140e4e66cc07d5bc23e5715d7169598.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_8140e4e66cc07d5bc23e5715d7169598.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_8140e4e66cc07d5bc23e5715d7169598.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
2988	cmd.exe
1808	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1808	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1876	JaffaCakes118_8140e4e66cc07d5bc23e5715d7169598.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1876 wrote to memory of 2696	1876	JaffaCakes118_8140e4e66cc07d5bc23e5715d7169598.exe	30
PID 1876 wrote to memory of 2696	1876	JaffaCakes118_8140e4e66cc07d5bc23e5715d7169598.exe	30
PID 1876 wrote to memory of 2696	1876	JaffaCakes118_8140e4e66cc07d5bc23e5715d7169598.exe	30
PID 1876 wrote to memory of 2696	1876	JaffaCakes118_8140e4e66cc07d5bc23e5715d7169598.exe	30
PID 1876 wrote to memory of 2988	1876	JaffaCakes118_8140e4e66cc07d5bc23e5715d7169598.exe	32
PID 1876 wrote to memory of 2988	1876	JaffaCakes118_8140e4e66cc07d5bc23e5715d7169598.exe	32
PID 1876 wrote to memory of 2988	1876	JaffaCakes118_8140e4e66cc07d5bc23e5715d7169598.exe	32
PID 1876 wrote to memory of 2988	1876	JaffaCakes118_8140e4e66cc07d5bc23e5715d7169598.exe	32
PID 2988 wrote to memory of 1808	2988	cmd.exe	34
PID 2988 wrote to memory of 1808	2988	cmd.exe	34
PID 2988 wrote to memory of 1808	2988	cmd.exe	34
PID 2988 wrote to memory of 1808	2988	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8140e4e66cc07d5bc23e5715d7169598.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8140e4e66cc07d5bc23e5715d7169598.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:1876
- 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:2696
- 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_8140e4e66cc07d5bc23e5715d7169598.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2988
- - 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:1808

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
35KB

MD5
6bff32cd095afd0ab9b1ff170bc9e5fb

SHA1
7c1bc56c1a389fadcf3879237a03a4efe72176c5

SHA256
0c9ad7787414dd98ac168cd3b8b2fdc16ad855109c24c6d099349c1c50553785

SHA512
d31cbb830f938a11a00103e0b425884143f4e6207eb24d20c25abd02a5f1f0c8ba97201b9b05ac68e5d4909a43229f6a33c1a9f1d1c4461159eceacfdaa1993f

Download Submit
memory/1876-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1876-4-0x00000000002C0000-0x00000000002DA000-memory.dmp

Filesize
104KB

Download
memory/1876-11-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1876-12-0x00000000002C0000-0x00000000002DA000-memory.dmp

Filesize
104KB

Download
memory/1876-20-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1876-21-0x00000000002C0000-0x00000000002DA000-memory.dmp

Filesize
104KB

Download
memory/2696-10-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2696-14-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2696-27-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads