sakula | 108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23

General

Target

108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.exe
Size

58KB
MD5

907804d825ee87103aaaf1a7cca28dc0
SHA1

2de2daf6a7b7833937cc0a03d10d8de2809cd76e
SHA256

108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23
SHA512

2330604e614006e8d6281ed59027691892c6774eb1f45ca99cdf979df972a8a1d52740c3d4758b770655d3229e742cd896346957572120306c317deb497c0394
SSDEEP

1536:iZioIoCwbYP4nuEApQK4TQbtY2gA9DX+ytBO8c3G3eTJ/z:iEoIlwIguEA4c5DgA9DOyq0eF7

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/2084-10-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1736-11-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2084-15-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1736-21-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2084-28-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2916	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2084	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
1736	108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.exe
1736	108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.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"	108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.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	108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.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
2916	cmd.exe
2744	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2744	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1736	108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 2084	1736	108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.exe	30
PID 1736 wrote to memory of 2084	1736	108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.exe	30
PID 1736 wrote to memory of 2084	1736	108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.exe	30
PID 1736 wrote to memory of 2084	1736	108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.exe	30
PID 1736 wrote to memory of 2916	1736	108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.exe	33
PID 1736 wrote to memory of 2916	1736	108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.exe	33
PID 1736 wrote to memory of 2916	1736	108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.exe	33
PID 1736 wrote to memory of 2916	1736	108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.exe	33
PID 2916 wrote to memory of 2744	2916	cmd.exe	35
PID 2916 wrote to memory of 2744	2916	cmd.exe	35
PID 2916 wrote to memory of 2744	2916	cmd.exe	35
PID 2916 wrote to memory of 2744	2916	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.exe
"C:\Users\Admin\AppData\Local\Temp\108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.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:1736
- 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:2084
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\108157b630b72f3fc9aabf53318b9f710dcf6ee0badddecee3919d8375d42f23N.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2916
- - 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:2744

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
58KB

MD5
a4a1dc6f133acf6b9bf1dedfec61c55e

SHA1
45d43d1dd5e12afef433da8a87ab9aa0da1602d7

SHA256
fd69444dd8d6eec2459da5effc66349815d29681ba950fc6e790c3b7cd98d8dc

SHA512
5a4094f0e4dc33f0352ea4ad6988846c6bc5272a3c4c7f37fed41d550c854935bf78ae79c1c99a84f3ec13b5e0b6c5e7b05b97cf764355916badc148d34bb35c

Download Submit
memory/1736-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1736-8-0x00000000003A0000-0x00000000003BA000-memory.dmp

Filesize
104KB

Download
memory/1736-11-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1736-12-0x00000000003A0000-0x00000000003BA000-memory.dmp

Filesize
104KB

Download
memory/1736-13-0x00000000003A0000-0x00000000003BA000-memory.dmp

Filesize
104KB

Download
memory/1736-21-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2084-10-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2084-15-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2084-28-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads