sakula | 8195d1b158a923797ad09b3b11ebb4ab9844a3c63cc1b894ffbd3ef6690edd5d

General

Target
8195d1b158a923797ad09b3b11ebb4ab9844a3c63cc1b894ffbd3ef6690edd5d.exe
Size 99KB
Sample260508-xafhmacv31
SHA256 8195d1b158a923797ad09b3b11ebb4ab9844a3c63cc1b894ffbd3ef6690edd5d
MD5 69028654f0c129b20515e8cf3254eb0d
SHA1 2bf5e716c5c83212cab9f97382bad2d983f0230c
SHA512 afba67fabd2a4a1b679ba5cc650c18a5e71e0a69ed8acd08d980ec4932f54302a0583084e158acad13e59befafab434f41105a69a6080cf89ac2d52879cc5c73
SSDEEP 1536:ioaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrKxx:t0hpgz6xGhZamyF30B+xx
TLSH
T1C0A35A16B6D0C032E062153804B8E6635A7AF9324ABCC1977BC5177EBEB03D1993AF56
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/3952-0-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral2/files/0x002400000002b24f-3.dat	family_sakula
behavioral2/memory/1932-4-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral2/memory/3952-6-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral2/memory/1932-7-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral2/memory/3952-8-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

pid	Process
1932	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"	8195d1b158a923797ad09b3b11ebb4ab9844a3c63cc1b894ffbd3ef6690edd5d.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	8195d1b158a923797ad09b3b11ebb4ab9844a3c63cc1b894ffbd3ef6690edd5d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MediaCenter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.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
3020	cmd.exe
3080	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3080	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	3952	8195d1b158a923797ad09b3b11ebb4ab9844a3c63cc1b894ffbd3ef6690edd5d.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3952 wrote to memory of 1932	3952	8195d1b158a923797ad09b3b11ebb4ab9844a3c63cc1b894ffbd3ef6690edd5d.exe	80
PID 3952 wrote to memory of 3020	3952	8195d1b158a923797ad09b3b11ebb4ab9844a3c63cc1b894ffbd3ef6690edd5d.exe	81
PID 3020 wrote to memory of 3080	3020	cmd.exe	83

C:\Users\Admin\AppData\Local\Temp\8195d1b158a923797ad09b3b11ebb4ab9844a3c63cc1b894ffbd3ef6690edd5d.exe
"C:\Users\Admin\AppData\Local\Temp\8195d1b158a923797ad09b3b11ebb4ab9844a3c63cc1b894ffbd3ef6690edd5d.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3952
- 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:1932
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\8195d1b158a923797ad09b3b11ebb4ab9844a3c63cc1b894ffbd3ef6690edd5d.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:3020
- - 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:3080

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 094fe83c887deb4529f6c49d46d947fd8ab0a099b11cbcb7bafa8ed9c78beade
MD5 94b0e76831b591e4ca9105d40af5c9a9
SHA1 b089e95a43cbf9eb1e6e5993089d9a9c505ad277
SHA512 781d68ad181626cd9a1213fa29f692389f907f3d21bfb073891bd87b7f36f0a337ce087152af43cb2a840ec8165a3cce184b127addc20981af8347e9fa272949
SSDEEP 1536:ioaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrKx7:t0hpgz6xGhZamyF30B+x7
TLSH
T1BFA35A16B6D0C032E062153804B8E6635A7AF9324BBCC1977BC5177EBEB03D1993AF56
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1932-4-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/1932-7-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/3952-0-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/3952-6-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/3952-8-0x0000000000400000-0x000000000041B000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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