sakula | 10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584

General

Target

10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe
Size

216KB
MD5

8aa4d4cda1fb1af072810b0fafbf91d2
SHA1

92cbad8131390c7b46927bb2799f1c767e59e6f8
SHA256

10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584
SHA512

41a11398fa5c6c588b5175d6fb49da975ec70aef25172f9e64524c7baaa20461dff86478bbf17fe50e043c878824df6a0791673743fa80ff28f471cc3aa0eec8

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/1480-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1916-59-0x0000000000400000-0x0000000000420000-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

1916 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1988 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe

pid process

1480 10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe

pid	process
1916	MediaCenter.exe

pid	process
1988	cmd.exe

pid	process
1480	10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.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"	10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.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

1028 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe

description pid process

Token: SeIncBasePriorityPrivilege 1480 10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe

pid	process
1028	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1480	10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.execmd.exe

description	pid	process	target process
PID 1480 wrote to memory of 1916	1480	10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe	MediaCenter.exe
PID 1480 wrote to memory of 1916	1480	10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe	MediaCenter.exe
PID 1480 wrote to memory of 1916	1480	10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe	MediaCenter.exe
PID 1480 wrote to memory of 1916	1480	10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe	MediaCenter.exe
PID 1480 wrote to memory of 1988	1480	10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe	cmd.exe
PID 1480 wrote to memory of 1988	1480	10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe	cmd.exe
PID 1480 wrote to memory of 1988	1480	10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe	cmd.exe
PID 1480 wrote to memory of 1988	1480	10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe	cmd.exe
PID 1988 wrote to memory of 1028	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 1028	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 1028	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 1028	1988	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe
"C:\Users\Admin\AppData\Local\Temp\10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1480

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1916

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\10ac255926bd75aa2bd37524c9ae90970c5f09469bda51a95e8a1931f72a4584.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1988

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1028

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
0de45f277008fd95105e69ae702da357

SHA1
5a1beefc0a2f63e6c0db1a1451944e7ac3deda93

SHA256
541d5605018e8cc01aaf1721fe969510595a513762b23282af1aff16270f36b6

SHA512
1a9123934084706aa8091d2d6b51146a37e4734fef3428189523202349f05bfff757fda83f4561724d4e41470d2e1b103fec435fa0fec41b0a772350332fc06f

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

MD5
0de45f277008fd95105e69ae702da357

SHA1
5a1beefc0a2f63e6c0db1a1451944e7ac3deda93

SHA256
541d5605018e8cc01aaf1721fe969510595a513762b23282af1aff16270f36b6

SHA512
1a9123934084706aa8091d2d6b51146a37e4734fef3428189523202349f05bfff757fda83f4561724d4e41470d2e1b103fec435fa0fec41b0a772350332fc06f

Download Submit
memory/1480-54-0x0000000075761000-0x0000000075763000-memory.dmp

Filesize
8KB

Download
memory/1480-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1916-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads