sakula | 0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617

General

Target

0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe
Size

176KB
MD5

0dc9db379ac71b75d7b2c8cab60bc422
SHA1

a297a2222d648e025c698ea6aed5294010414360
SHA256

0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617
SHA512

f20e0017ab95da12ddb24637ef82a83a62886138eb64e3482ea8ca03e59fa2d139b7df50cc9308295c3df218ad0d95752a80cd575edf2c971c69fd0c7dad2641

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
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1720-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1888-59-0x0000000000400000-0x0000000000420000-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

1888 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1944 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe

pid process

1720 0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe

pid	process
1888	MediaCenter.exe

pid	process
1944	cmd.exe

pid	process
1720	0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.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"	0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.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

1128 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe

description pid process

Token: SeIncBasePriorityPrivilege 1720 0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe

pid	process
1128	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1720	0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.execmd.exe

description	pid	process	target process
PID 1720 wrote to memory of 1888	1720	0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe	MediaCenter.exe
PID 1720 wrote to memory of 1888	1720	0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe	MediaCenter.exe
PID 1720 wrote to memory of 1888	1720	0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe	MediaCenter.exe
PID 1720 wrote to memory of 1888	1720	0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe	MediaCenter.exe
PID 1720 wrote to memory of 1944	1720	0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe	cmd.exe
PID 1720 wrote to memory of 1944	1720	0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe	cmd.exe
PID 1720 wrote to memory of 1944	1720	0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe	cmd.exe
PID 1720 wrote to memory of 1944	1720	0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe	cmd.exe
PID 1944 wrote to memory of 1128	1944	cmd.exe	PING.EXE
PID 1944 wrote to memory of 1128	1944	cmd.exe	PING.EXE
PID 1944 wrote to memory of 1128	1944	cmd.exe	PING.EXE
PID 1944 wrote to memory of 1128	1944	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe
"C:\Users\Admin\AppData\Local\Temp\0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1720

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1888

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d4ec3252d9957d176de1876abbb4415ca65324e73b46d632aff375fc0a5b617.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1944

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1128

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
af4673c72633535b0c52f18a767610df

SHA1
3d25bca1f5f922ad87d9b67fab1645a1241c6c59

SHA256
574e3e0e95bb4097598b3cca645da3f7c18ab2ec2ac03a74bcc926c6685e5509

SHA512
51906ad87309ea2d553d854ae25c39df9d6c6f29c28475081b13d0fb62ed3abce8c1863aa581c2e55617fc1eecc6f35504b75dbb4ac69a304bb1eb0534c5956a

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

MD5
af4673c72633535b0c52f18a767610df

SHA1
3d25bca1f5f922ad87d9b67fab1645a1241c6c59

SHA256
574e3e0e95bb4097598b3cca645da3f7c18ab2ec2ac03a74bcc926c6685e5509

SHA512
51906ad87309ea2d553d854ae25c39df9d6c6f29c28475081b13d0fb62ed3abce8c1863aa581c2e55617fc1eecc6f35504b75dbb4ac69a304bb1eb0534c5956a

Download Submit
memory/1720-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download
memory/1720-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1888-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads