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 8 IoCs

resource	yara_rule
behavioral1/memory/2340-0-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/files/0x0008000000016bfc-2.dat	family_sakula
behavioral1/memory/2340-4-0x0000000000220000-0x000000000023B000-memory.dmp	family_sakula
behavioral1/memory/2344-11-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/2340-12-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/2340-13-0x0000000000220000-0x000000000023B000-memory.dmp	family_sakula
behavioral1/memory/2344-14-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/2340-15-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2836	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2344	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
2340	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe
2340	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.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"	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

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

pid	Process
2836	cmd.exe
2868	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2868	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2340	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 2344	2340	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	30
PID 2340 wrote to memory of 2344	2340	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	30
PID 2340 wrote to memory of 2344	2340	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	30
PID 2340 wrote to memory of 2344	2340	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	30
PID 2340 wrote to memory of 2836	2340	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	33
PID 2340 wrote to memory of 2836	2340	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	33
PID 2340 wrote to memory of 2836	2340	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	33
PID 2340 wrote to memory of 2836	2340	0bbd67e1b7d8f2bafcf1f2e0d1b519ede36d4b5ace22c762a9c52a262f609a32N.exe	33
PID 2836 wrote to memory of 2868	2836	cmd.exe	35
PID 2836 wrote to memory of 2868	2836	cmd.exe	35
PID 2836 wrote to memory of 2868	2836	cmd.exe	35
PID 2836 wrote to memory of 2868	2836	cmd.exe	35

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:2340
- 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:2344
- 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:2836
- - 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:2868

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
e76a44fbb60f563ebc07a35293356de3

SHA1
cb4f1c30aa4ccefd717cef7b0b8a46bfbd8128aa

SHA256
087c82f4a00cf93edd1b42b24d03e167fda7b00d0b36b34fa457041b146ce23d

SHA512
ff2430eca2b72abd8e363eee54b267ee17c51033881f221e969c233609714efeb8861ab60b7c50c75f3c91085270cf49b8c11475a4fb2ade326c9d3b164ac1e5

Download Submit
memory/2340-0-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2340-4-0x0000000000220000-0x000000000023B000-memory.dmp

Filesize
108KB

Download
memory/2340-9-0x0000000000220000-0x000000000023B000-memory.dmp

Filesize
108KB

Download
memory/2340-12-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2340-13-0x0000000000220000-0x000000000023B000-memory.dmp

Filesize
108KB

Download
memory/2340-15-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2344-11-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2344-14-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads