sakula | 7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77

General

Target

7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.exe
Size

92KB
MD5

4315274a5eda74cd81a5ec44980876e8
SHA1

4ea844bfa9d486cbeb065e83e0f835a06ab3cc6c
SHA256

7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77
SHA512

c715373a19373dc7af4f2b53cbc2a3972ba2caa5790f00031ed759f55077383dd4051765e4cab5db7027cc4dc27d609350d27ec144141d1341c15983bc71fdcd

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

AdobeUpdate.exe

pid process

2864 AdobeUpdate.exe

pid	process
2864	AdobeUpdate.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\AdobeUpdate.exe"	7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.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

520 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.exe

description pid process

Token: SeIncBasePriorityPrivilege 4056 7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.exe

pid	process
520	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	4056	7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.execmd.exe

description	pid	process	target process
PID 4056 wrote to memory of 2864	4056	7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.exe	AdobeUpdate.exe
PID 4056 wrote to memory of 2864	4056	7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.exe	AdobeUpdate.exe
PID 4056 wrote to memory of 2864	4056	7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.exe	AdobeUpdate.exe
PID 4056 wrote to memory of 364	4056	7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.exe	cmd.exe
PID 4056 wrote to memory of 364	4056	7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.exe	cmd.exe
PID 4056 wrote to memory of 364	4056	7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.exe	cmd.exe
PID 364 wrote to memory of 520	364	cmd.exe	PING.EXE
PID 364 wrote to memory of 520	364	cmd.exe	PING.EXE
PID 364 wrote to memory of 520	364	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.exe
"C:\Users\Admin\AppData\Local\Temp\7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4056

C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
2⤵
- Executes dropped EXE
PID:2864

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\7831cef81e160ffdc6ca14155433f8044b29f235f2c5a2123d6389f6471c7e77.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:364

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:520

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\AdobeUpdate.exe

MD5
336be495bba1d72b89e9ea8938bbc4bf

SHA1
4e57e70a1fa99dcfc0c407388f5395c23cc389ee

SHA256
8ae206c79085c2d05421d50fc90386b4df936adc1baf49fe3a67ef7f6bd5dcf0

SHA512
239cea5043d23a0e7f8b3dc2f7e4a96ba1d97efaddeaa6733e4ec23d1c171cf12c192ff2041647fad0c9f2ba5fbd49f04601ad065f1e1ee961a62301be8d24f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe

MD5
336be495bba1d72b89e9ea8938bbc4bf

SHA1
4e57e70a1fa99dcfc0c407388f5395c23cc389ee

SHA256
8ae206c79085c2d05421d50fc90386b4df936adc1baf49fe3a67ef7f6bd5dcf0

SHA512
239cea5043d23a0e7f8b3dc2f7e4a96ba1d97efaddeaa6733e4ec23d1c171cf12c192ff2041647fad0c9f2ba5fbd49f04601ad065f1e1ee961a62301be8d24f1

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads