sakula | 0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199

General

Target

0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe
Size

216KB
MD5

0ae5912415b5f4c0b15527f7b641c247
SHA1

f61414418c7846b228b5590bf3e47b23a9380d5f
SHA256

0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199
SHA512

2cb33d608f019c449e7840c8a0bfc20b017db67be73a933f92c740c8477fbf34984c4e741005159429fc38744dc514f18d4cf9549ce692feaeb3c7d21db709f6

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/1628-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1088-59-0x0000000000400000-0x0000000000420000-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

1088 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

984 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe

pid process

1628 0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe

pid	process
1088	MediaCenter.exe

pid	process
984	cmd.exe

pid	process
1628	0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.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"	0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.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

756 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe

description pid process

Token: SeIncBasePriorityPrivilege 1628 0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe

pid	process
756	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1628	0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.execmd.exe

description	pid	process	target process
PID 1628 wrote to memory of 1088	1628	0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe	MediaCenter.exe
PID 1628 wrote to memory of 1088	1628	0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe	MediaCenter.exe
PID 1628 wrote to memory of 1088	1628	0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe	MediaCenter.exe
PID 1628 wrote to memory of 1088	1628	0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe	MediaCenter.exe
PID 1628 wrote to memory of 984	1628	0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe	cmd.exe
PID 1628 wrote to memory of 984	1628	0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe	cmd.exe
PID 1628 wrote to memory of 984	1628	0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe	cmd.exe
PID 1628 wrote to memory of 984	1628	0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe	cmd.exe
PID 984 wrote to memory of 756	984	cmd.exe	PING.EXE
PID 984 wrote to memory of 756	984	cmd.exe	PING.EXE
PID 984 wrote to memory of 756	984	cmd.exe	PING.EXE
PID 984 wrote to memory of 756	984	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe
"C:\Users\Admin\AppData\Local\Temp\0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1628

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1088

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0e73dc4fb5cf07f1ef2d13f399e54b1f18528ca12e2801b4325e80f1a4cbe199.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:984

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:756

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
a2ad1b404cd5696b27536ae0fe36a281

SHA1
c4896e4afd93b5e2fe864c8a2a6072b613996d5c

SHA256
53fce67d81c322c137caf1ddead62007ef8bf9c388727631907b034e079eb25a

SHA512
c3a358c4390d9a7d21b294984d2652b396d87449b548f46b79e0b043ba23e4f3e4cb2ad7e6a649f98139eeb27b9f026961f0cea98a824de2a23d4fb91575d57f

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

MD5
a2ad1b404cd5696b27536ae0fe36a281

SHA1
c4896e4afd93b5e2fe864c8a2a6072b613996d5c

SHA256
53fce67d81c322c137caf1ddead62007ef8bf9c388727631907b034e079eb25a

SHA512
c3a358c4390d9a7d21b294984d2652b396d87449b548f46b79e0b043ba23e4f3e4cb2ad7e6a649f98139eeb27b9f026961f0cea98a824de2a23d4fb91575d57f

Download Submit
memory/1088-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1628-54-0x00000000751B1000-0x00000000751B3000-memory.dmp

Filesize
8KB

Download
memory/1628-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads