sakula | 0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af

General

Target

0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe
Size

168KB
MD5

1b4f253a40f516d1c82b5954c9c9a265
SHA1

28a739c4609670d08e202fad864a0fc6ac1311af
SHA256

0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af
SHA512

2cbc6ca3b6a5ff87b383c4c63f143e19cca175daf00102f61d9eb29e8fb463ef02fac68a3abad346ff7a317e82305e11f967ffb5f6f3de81d30f65cb8371764a

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/1904-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/2032-60-0x0000000000400000-0x0000000000420000-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

2032 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1784 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe

pid process

1904 0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe

pid	process
2032	MediaCenter.exe

pid	process
1784	cmd.exe

pid	process
1904	0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.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"	0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.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

1788 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe

description pid process

Token: SeIncBasePriorityPrivilege 1904 0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe

pid	process
1788	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1904	0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.execmd.exe

description	pid	process	target process
PID 1904 wrote to memory of 2032	1904	0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe	MediaCenter.exe
PID 1904 wrote to memory of 2032	1904	0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe	MediaCenter.exe
PID 1904 wrote to memory of 2032	1904	0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe	MediaCenter.exe
PID 1904 wrote to memory of 2032	1904	0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe	MediaCenter.exe
PID 1904 wrote to memory of 1784	1904	0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe	cmd.exe
PID 1904 wrote to memory of 1784	1904	0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe	cmd.exe
PID 1904 wrote to memory of 1784	1904	0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe	cmd.exe
PID 1904 wrote to memory of 1784	1904	0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe	cmd.exe
PID 1784 wrote to memory of 1788	1784	cmd.exe	PING.EXE
PID 1784 wrote to memory of 1788	1784	cmd.exe	PING.EXE
PID 1784 wrote to memory of 1788	1784	cmd.exe	PING.EXE
PID 1784 wrote to memory of 1788	1784	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe
"C:\Users\Admin\AppData\Local\Temp\0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1904

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2032

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0aae946594b68de5057b51ce36be182b2f22dad95c26ef0212715b8e93d8d7af.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1784

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1788

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
f31f65e653e4d40ebf109dfc5bdc03c8

SHA1
60306c061362978c8f1d46885af91ea49fc42819

SHA256
d77e97be52b14f5e93124ce81db5bacd72654a6554f4c98d8f5216f41569604b

SHA512
76d99245a29b5c6549bda395a43d800426d14d9638a27bee4a77db8a3b23528d7688063f9a78650e78571a11a44771cd87584dc656619b0372d6be908f0ff25b

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
f31f65e653e4d40ebf109dfc5bdc03c8

SHA1
60306c061362978c8f1d46885af91ea49fc42819

SHA256
d77e97be52b14f5e93124ce81db5bacd72654a6554f4c98d8f5216f41569604b

SHA512
76d99245a29b5c6549bda395a43d800426d14d9638a27bee4a77db8a3b23528d7688063f9a78650e78571a11a44771cd87584dc656619b0372d6be908f0ff25b

Download Submit
memory/1904-55-0x0000000076731000-0x0000000076733000-memory.dmp

Filesize
8KB

Download
memory/1904-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2032-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads