sakula | 09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06

General

Target

09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe
Size

168KB
MD5

a3268351f79fe4d9ef0d092852b799b0
SHA1

d131c1cc38f0a58116caa33b6cd463682fa53c82
SHA256

09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06
SHA512

c6e294c1ff0767388bfc10739e92751b2613e8bc60aead42c52c127e280e5a97b77c96552753c4e9063c4d952077e69ad7197cd345e04abd1bfbeec29ad9583d

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/1224-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1636-60-0x0000000000400000-0x0000000000420000-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

1636 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1996 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe

pid process

1224 09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe

pid	process
1636	MediaCenter.exe

pid	process
1996	cmd.exe

pid	process
1224	09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.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"	09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.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

1956 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe

description pid process

Token: SeIncBasePriorityPrivilege 1224 09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe

pid	process
1956	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1224	09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.execmd.exe

description	pid	process	target process
PID 1224 wrote to memory of 1636	1224	09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe	MediaCenter.exe
PID 1224 wrote to memory of 1636	1224	09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe	MediaCenter.exe
PID 1224 wrote to memory of 1636	1224	09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe	MediaCenter.exe
PID 1224 wrote to memory of 1636	1224	09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe	MediaCenter.exe
PID 1224 wrote to memory of 1996	1224	09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe	cmd.exe
PID 1224 wrote to memory of 1996	1224	09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe	cmd.exe
PID 1224 wrote to memory of 1996	1224	09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe	cmd.exe
PID 1224 wrote to memory of 1996	1224	09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe	cmd.exe
PID 1996 wrote to memory of 1956	1996	cmd.exe	PING.EXE
PID 1996 wrote to memory of 1956	1996	cmd.exe	PING.EXE
PID 1996 wrote to memory of 1956	1996	cmd.exe	PING.EXE
PID 1996 wrote to memory of 1956	1996	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe
"C:\Users\Admin\AppData\Local\Temp\09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1224

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1636

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\09aa9dfb6a2e5f7047ace0481ebf98f093cf4f7fe9084be13cae1f14eb12db06.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1996

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1956

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
ef74027a3976d8c869806d3f8772be51

SHA1
d2c6e38707510da925bcf58233f4183dceb013ef

SHA256
9cfb8428aa09eca15d45afa9bc129924f9cbb4af3933477bb0615efc1d3a9d24

SHA512
b0abb6b8f03f1e929b3abb7374eea5aca9d498b27772cc5a607793a7bc104b18f62a915921de78ac0faea99452baaf842352c58fa8d4c0c9efad6220deea4c90

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
ef74027a3976d8c869806d3f8772be51

SHA1
d2c6e38707510da925bcf58233f4183dceb013ef

SHA256
9cfb8428aa09eca15d45afa9bc129924f9cbb4af3933477bb0615efc1d3a9d24

SHA512
b0abb6b8f03f1e929b3abb7374eea5aca9d498b27772cc5a607793a7bc104b18f62a915921de78ac0faea99452baaf842352c58fa8d4c0c9efad6220deea4c90

Download Submit
memory/1224-55-0x0000000075421000-0x0000000075423000-memory.dmp

Filesize
8KB

Download
memory/1224-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1636-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads