sakula | 67c9ac0c939e0183fad7dec8e8ad2058139c8ee41ad684888234e4437b65c27d

General

Target

NEAS.346e98405290305ebf3f95411b795380_JC.exe
Size

99KB
MD5

346e98405290305ebf3f95411b795380
SHA1

6a5d16e22d35a2b74deac2c5b482980984f41031
SHA256

67c9ac0c939e0183fad7dec8e8ad2058139c8ee41ad684888234e4437b65c27d
SHA512

b62446c6e89da0f300c461c9aabdfe1a5052f5a01c1b3fba760384a1525d495a1788336ef95ecfabe60c94e90f872fae55bb0c4c4661d60b1e962446c5189c24
SSDEEP

1536:Loaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrdxW:c0hpgz6xGhZamyF30BBxW

Score

10^/10

sakula 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
behavioral2/memory/3868-0-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral2/memory/3492-4-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral2/memory/3868-6-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral2/memory/3492-7-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral2/memory/3868-8-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

NEAS.346e98405290305ebf3f95411b795380_JC.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Control Panel\International\Geo\Nation	NEAS.346e98405290305ebf3f95411b795380_JC.exe

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

3492 MediaCenter.exe

pid	process
3492	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

NEAS.346e98405290305ebf3f95411b795380_JC.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"	NEAS.346e98405290305ebf3f95411b795380_JC.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

4372 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

NEAS.346e98405290305ebf3f95411b795380_JC.exe

description pid process

Token: SeIncBasePriorityPrivilege 3868 NEAS.346e98405290305ebf3f95411b795380_JC.exe

pid	process
4372	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	3868	NEAS.346e98405290305ebf3f95411b795380_JC.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

NEAS.346e98405290305ebf3f95411b795380_JC.execmd.exe

description	pid	process	target process
PID 3868 wrote to memory of 3492	3868	NEAS.346e98405290305ebf3f95411b795380_JC.exe	MediaCenter.exe
PID 3868 wrote to memory of 3492	3868	NEAS.346e98405290305ebf3f95411b795380_JC.exe	MediaCenter.exe
PID 3868 wrote to memory of 3492	3868	NEAS.346e98405290305ebf3f95411b795380_JC.exe	MediaCenter.exe
PID 3868 wrote to memory of 1192	3868	NEAS.346e98405290305ebf3f95411b795380_JC.exe	cmd.exe
PID 3868 wrote to memory of 1192	3868	NEAS.346e98405290305ebf3f95411b795380_JC.exe	cmd.exe
PID 3868 wrote to memory of 1192	3868	NEAS.346e98405290305ebf3f95411b795380_JC.exe	cmd.exe
PID 1192 wrote to memory of 4372	1192	cmd.exe	PING.EXE
PID 1192 wrote to memory of 4372	1192	cmd.exe	PING.EXE
PID 1192 wrote to memory of 4372	1192	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\NEAS.346e98405290305ebf3f95411b795380_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.346e98405290305ebf3f95411b795380_JC.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3868

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3492

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\NEAS.346e98405290305ebf3f95411b795380_JC.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1192

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4372

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

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
99KB

MD5
8a284aee781210b8a8ca76b892d78882

SHA1
a005036c8f1eacfa5ebddd13b3fdb5269d35f9ef

SHA256
9f8a94c7cf470c0c0ec706d9671f77dda228d30a2919d409cda78853745a93e1

SHA512
51469b4917f65c07afa671bd320095dd1dfb13a6556dca22e4c9ece7fa7612375d44516e99dfa5217d311348662f43741ef5a7e621caa4121dcde53b31bcbf25

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
99KB

MD5
8a284aee781210b8a8ca76b892d78882

SHA1
a005036c8f1eacfa5ebddd13b3fdb5269d35f9ef

SHA256
9f8a94c7cf470c0c0ec706d9671f77dda228d30a2919d409cda78853745a93e1

SHA512
51469b4917f65c07afa671bd320095dd1dfb13a6556dca22e4c9ece7fa7612375d44516e99dfa5217d311348662f43741ef5a7e621caa4121dcde53b31bcbf25

Download Submit
memory/3492-4-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3492-7-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3868-0-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3868-6-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3868-8-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads