sakula | 0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe

General

Target

0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe
Size

121KB
MD5

d5f6b719a4b477aa14f1e6f47eff9296
SHA1

da660f60832c1ee184f347ebdbd6f5a7ec7be6d9
SHA256

0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe
SHA512

ef33a299dad1983b066c046aebbde6761eb9d7c8449176198069a4b2da6e472afb3048cb28d57fe2f79113cc466092591785b70dafef599af1a28529f0ac51ad

Score

10^/10

sakula persistence rat suricata trojan

Malware Config

Signatures

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

Sakula Payload 4 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1636-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1452-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1452 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

388 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe

pid process

1636 0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe

pid	process
1452	MediaCenter.exe

pid	process
388	cmd.exe

pid	process
1636	0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.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"	0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe

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

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

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

816 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe

description pid process

Token: SeIncBasePriorityPrivilege 1636 0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe

pid	process
816	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1636	0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.execmd.exe

description	pid	process	target process
PID 1636 wrote to memory of 1452	1636	0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe	MediaCenter.exe
PID 1636 wrote to memory of 1452	1636	0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe	MediaCenter.exe
PID 1636 wrote to memory of 1452	1636	0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe	MediaCenter.exe
PID 1636 wrote to memory of 1452	1636	0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe	MediaCenter.exe
PID 1636 wrote to memory of 388	1636	0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe	cmd.exe
PID 1636 wrote to memory of 388	1636	0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe	cmd.exe
PID 1636 wrote to memory of 388	1636	0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe	cmd.exe
PID 1636 wrote to memory of 388	1636	0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe	cmd.exe
PID 388 wrote to memory of 816	388	cmd.exe	PING.EXE
PID 388 wrote to memory of 816	388	cmd.exe	PING.EXE
PID 388 wrote to memory of 816	388	cmd.exe	PING.EXE
PID 388 wrote to memory of 816	388	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe
"C:\Users\Admin\AppData\Local\Temp\0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1636

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1452

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0b1fffc3a63524c3d719cb2b528ea51ab692ac2c4a3349503e8a176457ffedfe.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:388

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:816

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
3121f0935eb63d8af3aa269273a97fbf

SHA1
14a3441314568527f9f4103647ffa4007fa1b60c

SHA256
da1bbf88f45f8eecddd5ad9ceb6871293ab0ade621cdbdee5892f67a35eb4e6a

SHA512
e7531320132f5fc6d39a1a2499ddd441043f4ebdf128ae5433ec83512774e97e9e4c5fd9b79a2602961182c63b551ff727fb5992d1e8a8d0e02934d315e306d2

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
3121f0935eb63d8af3aa269273a97fbf

SHA1
14a3441314568527f9f4103647ffa4007fa1b60c

SHA256
da1bbf88f45f8eecddd5ad9ceb6871293ab0ade621cdbdee5892f67a35eb4e6a

SHA512
e7531320132f5fc6d39a1a2499ddd441043f4ebdf128ae5433ec83512774e97e9e4c5fd9b79a2602961182c63b551ff727fb5992d1e8a8d0e02934d315e306d2

Download Submit
memory/1452-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1636-54-0x0000000076421000-0x0000000076423000-memory.dmp

Filesize
8KB

Download
memory/1636-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads