sakula | 0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32

General

Target

0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe
Size

99KB
MD5

49e8a5b631b6f78da7aabcf7d84ef2d0
SHA1

65c349a0a9f157811874abd92712dfb8e8a28847
SHA256

0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32
SHA512

8c2249c3b04273d4b6c64e6b853711514c7eb5a3a7906e4ca1a5c8f69bd3f8db51e20ac2773bcbf29217d975fe99526aa89bf94d562ab0380cf1dfe561fa6ed5
SSDEEP

1536:Eoaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrRx5:/0hpgz6xGhZamyF30BNx5

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 payload 7 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2376-0-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/2376-9-0x0000000000220000-0x000000000023B000-memory.dmp	family_sakula
behavioral1/memory/2092-11-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/2376-12-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/2092-14-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/2376-15-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2764 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2092 MediaCenter.exe

pid	process
2764	cmd.exe

pid	process
2092	MediaCenter.exe

Loads dropped DLL 2 IoCs

Processes:

0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe

pid	process
2376	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe
2376	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.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

Processes:

0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.execmd.exePING.EXEMediaCenter.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.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

Processes:

cmd.exePING.EXE

pid process

2764 cmd.exe
2864 PING.EXE
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2864 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe

description pid process

Token: SeIncBasePriorityPrivilege 2376 0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe

pid	process
2764	cmd.exe
2864	PING.EXE

pid	process
2864	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2376	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.execmd.exe

description	pid	process	target process
PID 2376 wrote to memory of 2092	2376	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	MediaCenter.exe
PID 2376 wrote to memory of 2092	2376	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	MediaCenter.exe
PID 2376 wrote to memory of 2092	2376	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	MediaCenter.exe
PID 2376 wrote to memory of 2092	2376	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	MediaCenter.exe
PID 2376 wrote to memory of 2764	2376	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	cmd.exe
PID 2376 wrote to memory of 2764	2376	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	cmd.exe
PID 2376 wrote to memory of 2764	2376	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	cmd.exe
PID 2376 wrote to memory of 2764	2376	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	cmd.exe
PID 2764 wrote to memory of 2864	2764	cmd.exe	PING.EXE
PID 2764 wrote to memory of 2864	2764	cmd.exe	PING.EXE
PID 2764 wrote to memory of 2864	2764	cmd.exe	PING.EXE
PID 2764 wrote to memory of 2864	2764	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe
"C:\Users\Admin\AppData\Local\Temp\0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.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\MediaCenter.exe
  C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2092
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2764
- - 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:2864

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
c515580cf2904b5f2ce3a71cb72f6361

SHA1
6eac6187aa057170696180df09dbd975083561d0

SHA256
2d2d1c07cf1ad43b397968453c7c0f654edf70c2e2ce219f35ae27f60b70b7dc

SHA512
6d72b9b9f024debbbc7f282acdce411380c69973a13a9b08cdcb3fe4877aa86b66d14067266d33a53d400f2735f92f07722fb86efa845fc1b07ebb0100a86058

Download Submit
memory/2092-11-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2092-14-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2376-0-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2376-9-0x0000000000220000-0x000000000023B000-memory.dmp

Filesize
108KB

Download
memory/2376-10-0x0000000000220000-0x000000000023B000-memory.dmp

Filesize
108KB

Download
memory/2376-12-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2376-13-0x0000000000220000-0x000000000023B000-memory.dmp

Filesize
108KB

Download
memory/2376-15-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads