sakula | 118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9

General

Target

118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe
Size

120KB
MD5

0ae38f04d021bebca8c9d7d8570b0919
SHA1

d15dc55ae82c71ac0d8b2cdb4d4f230c30979df0
SHA256

118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9
SHA512

174d1b4556bb96c9eb5c5cf00af640123633ba9e353638be6943e93f5d1e745b42f34a90810dc9828d297878344483eb9193747d197178f4dea4750a5becda2e

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/524-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1796-59-0x0000000000400000-0x0000000000420000-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

1796 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

268 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe

pid process

524 118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe

pid	process
1796	MediaCenter.exe

pid	process
268	cmd.exe

pid	process
524	118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.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"	118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.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

1096 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe

description pid process

Token: SeIncBasePriorityPrivilege 524 118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe

pid	process
1096	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	524	118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.execmd.exe

description	pid	process	target process
PID 524 wrote to memory of 1796	524	118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe	MediaCenter.exe
PID 524 wrote to memory of 1796	524	118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe	MediaCenter.exe
PID 524 wrote to memory of 1796	524	118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe	MediaCenter.exe
PID 524 wrote to memory of 1796	524	118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe	MediaCenter.exe
PID 524 wrote to memory of 268	524	118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe	cmd.exe
PID 524 wrote to memory of 268	524	118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe	cmd.exe
PID 524 wrote to memory of 268	524	118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe	cmd.exe
PID 524 wrote to memory of 268	524	118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe	cmd.exe
PID 268 wrote to memory of 1096	268	cmd.exe	PING.EXE
PID 268 wrote to memory of 1096	268	cmd.exe	PING.EXE
PID 268 wrote to memory of 1096	268	cmd.exe	PING.EXE
PID 268 wrote to memory of 1096	268	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe
"C:\Users\Admin\AppData\Local\Temp\118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:524

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1796

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\118e0ab87c499019db1a635d6f5d9da5ad057f1f7dbcd750c8f89d04f73b0ba9.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:268

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1096

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
b68971a21e0ae372f9b4474dfb585f7c

SHA1
5d764cd2693e5cffc2fc0381c69ef4bb9697be55

SHA256
50824d7f7bf4f019b3674541b47cb69b6e6a7d60cf7006f69de4ca4d6e08e51c

SHA512
5d7b2fcc3d1e36b65126a5edecc02d4da47ca1f3f8225baf6a47a99354798661cdefef7019cc7559edcb748ab714b46bf3cf5a5ac043aaf1467cb9330b429be2

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

MD5
b68971a21e0ae372f9b4474dfb585f7c

SHA1
5d764cd2693e5cffc2fc0381c69ef4bb9697be55

SHA256
50824d7f7bf4f019b3674541b47cb69b6e6a7d60cf7006f69de4ca4d6e08e51c

SHA512
5d7b2fcc3d1e36b65126a5edecc02d4da47ca1f3f8225baf6a47a99354798661cdefef7019cc7559edcb748ab714b46bf3cf5a5ac043aaf1467cb9330b429be2

Download Submit
memory/524-54-0x0000000075531000-0x0000000075533000-memory.dmp

Filesize
8KB

Download
memory/524-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1796-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads