sakula | 62f6da8e319c6e2335179c0252a05521849ce70cc178f778dfb2c23636377e4a

General

Target
62f6da8e319c6e2335179c0252a05521849ce70cc178f778dfb2c23636377e4a.exe
Size 99KB
Sample260708-mf433aet6w
SHA256 62f6da8e319c6e2335179c0252a05521849ce70cc178f778dfb2c23636377e4a
MD5 d42e0330d24167c259301c595ed52938
SHA1 d9262d2cc5c5c1f935a3bccd92c89168987f19a1
SHA512 0c3ff37fea86be7701cb18cf8405a69e85241d292540c043ff0c010f49c2dac500ac5832aa725d4dee0029d9edda53df1b522cdb9bd386f31cab48286b800583
SSDEEP 1536:ioaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrlxU:t0hpgz6xGhZamyF30B5xU
TLSH
T12EA35B16B6D0C032E052153804B8E6635A7AF9324ABCC1977BC5177EBEB03D1993AF56
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery sakula persistence rat trojan

Malware Config

Signatures

Family: Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula payload 6 IoCs

resource	yara_rule
behavioral2/memory/3180-0-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral2/files/0x0004000000016b4b-4.dat	family_sakula
behavioral2/memory/5900-5-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral2/memory/3180-7-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral2/memory/5900-8-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral2/memory/3180-9-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

pid	Process
5900	MediaCenter.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"	62f6da8e319c6e2335179c0252a05521849ce70cc178f778dfb2c23636377e4a.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	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	62f6da8e319c6e2335179c0252a05521849ce70cc178f778dfb2c23636377e4a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MediaCenter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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
1320	cmd.exe
4720	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4720	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	3180	62f6da8e319c6e2335179c0252a05521849ce70cc178f778dfb2c23636377e4a.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3180 wrote to memory of 5900	3180	62f6da8e319c6e2335179c0252a05521849ce70cc178f778dfb2c23636377e4a.exe	88
PID 3180 wrote to memory of 1320	3180	62f6da8e319c6e2335179c0252a05521849ce70cc178f778dfb2c23636377e4a.exe	91
PID 1320 wrote to memory of 4720	1320	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\62f6da8e319c6e2335179c0252a05521849ce70cc178f778dfb2c23636377e4a.exe
"C:\Users\Admin\AppData\Local\Temp\62f6da8e319c6e2335179c0252a05521849ce70cc178f778dfb2c23636377e4a.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3180
- 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:5900
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\62f6da8e319c6e2335179c0252a05521849ce70cc178f778dfb2c23636377e4a.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:1320
- - 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:4720

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:1544

Network

MITRE ATT&CK Enterprise v16

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

MediaCenter.exe

Path C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Size 99KB
SHA256 8c04594b605d2b4ff163d97caaba7a96fd221ac2338bd2541ed1045f60c0fe4e
MD5 cc445db381c11b142fbdf25ea85428d4
SHA1 1883bc620f81d9fc5915b2b9b24e6cc34321bc57
SHA512 a6cb3f43b55fc8b6fbcd3413897d1a5077b3351a03f6d14595f7b88fbaab60784dbd1afb90f7807c042f938722ab7a13e15fda6caa14d6cbb01517a5352eb2c8
SSDEEP 1536:ioaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrlxM:t0hpgz6xGhZamyF30B5xM
TLSH
T11DA35B16B6D0C032E052153804B8E6635A7AF9324BBCC1977BC5177EBEB03D1993AF56
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3180-0-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/3180-7-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/3180-9-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/5900-5-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/5900-8-0x0000000000400000-0x000000000041B000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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