sakula | af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb

General

Target

af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe
Size

332KB
MD5

36a394bb4967fe95454237d33f1e40cc
SHA1

e623ae5c006b7906373d38bcdfd4913fe1ac2e25
SHA256

af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb
SHA512

579e85e2adbc555b7fb29a42b35f424575b551078ba75d62f5a934032ea2df74e346039f6c6f2e1d1727beedf7d9a00604347d70840358eab72d4e813bcbdde0

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 6 IoCs

Processes:

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

AdobeUpdate.exe

pid process

1764 AdobeUpdate.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1284 cmd.exe
Loads dropped DLL 4 IoCs

Processes:

af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exeAdobeUpdate.exe

pid process

1096 af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe
1764 AdobeUpdate.exe
1764 AdobeUpdate.exe
1764 AdobeUpdate.exe

pid	process
1764	AdobeUpdate.exe

pid	process
1284	cmd.exe

pid	process
1096	af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe
1764	AdobeUpdate.exe
1764	AdobeUpdate.exe
1764	AdobeUpdate.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.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"	af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.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

796 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe

description pid process

Token: SeIncBasePriorityPrivilege 1096 af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe

pid	process
796	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1096	af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.execmd.exe

description	pid	process	target process
PID 1096 wrote to memory of 1764	1096	af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe	AdobeUpdate.exe
PID 1096 wrote to memory of 1764	1096	af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe	AdobeUpdate.exe
PID 1096 wrote to memory of 1764	1096	af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe	AdobeUpdate.exe
PID 1096 wrote to memory of 1764	1096	af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe	AdobeUpdate.exe
PID 1096 wrote to memory of 1764	1096	af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe	AdobeUpdate.exe
PID 1096 wrote to memory of 1764	1096	af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe	AdobeUpdate.exe
PID 1096 wrote to memory of 1764	1096	af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe	AdobeUpdate.exe
PID 1096 wrote to memory of 1284	1096	af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe	cmd.exe
PID 1096 wrote to memory of 1284	1096	af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe	cmd.exe
PID 1096 wrote to memory of 1284	1096	af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe	cmd.exe
PID 1096 wrote to memory of 1284	1096	af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe	cmd.exe
PID 1284 wrote to memory of 796	1284	cmd.exe	PING.EXE
PID 1284 wrote to memory of 796	1284	cmd.exe	PING.EXE
PID 1284 wrote to memory of 796	1284	cmd.exe	PING.EXE
PID 1284 wrote to memory of 796	1284	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe
"C:\Users\Admin\AppData\Local\Temp\af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1096

C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1764

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\af6c0a194927e589cd5b99c54cd6b7f287aee2944fdf4e11e734242719a05deb.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1284

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:796

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
332KB

MD5
4e6d39bc282b8fd4e19daba1e28a8356

SHA1
2e8b84229576ee1762902110c39cc3fa1e9c47b2

SHA256
ab195983c7b24bbce1977f85a9a64d01177eb4fda06349e6bc8eaee22c11bbd5

SHA512
c51476e89c36cc83c6300c8ff44ae384ba9a2939857d8dad192d43bff9f64218a49f996b8e1b15adbbb40ee22733db08d5bc904e4e197a609235a062ebdeb7bb

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
332KB

MD5
4e6d39bc282b8fd4e19daba1e28a8356

SHA1
2e8b84229576ee1762902110c39cc3fa1e9c47b2

SHA256
ab195983c7b24bbce1977f85a9a64d01177eb4fda06349e6bc8eaee22c11bbd5

SHA512
c51476e89c36cc83c6300c8ff44ae384ba9a2939857d8dad192d43bff9f64218a49f996b8e1b15adbbb40ee22733db08d5bc904e4e197a609235a062ebdeb7bb

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
332KB

MD5
4e6d39bc282b8fd4e19daba1e28a8356

SHA1
2e8b84229576ee1762902110c39cc3fa1e9c47b2

SHA256
ab195983c7b24bbce1977f85a9a64d01177eb4fda06349e6bc8eaee22c11bbd5

SHA512
c51476e89c36cc83c6300c8ff44ae384ba9a2939857d8dad192d43bff9f64218a49f996b8e1b15adbbb40ee22733db08d5bc904e4e197a609235a062ebdeb7bb

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
332KB

MD5
4e6d39bc282b8fd4e19daba1e28a8356

SHA1
2e8b84229576ee1762902110c39cc3fa1e9c47b2

SHA256
ab195983c7b24bbce1977f85a9a64d01177eb4fda06349e6bc8eaee22c11bbd5

SHA512
c51476e89c36cc83c6300c8ff44ae384ba9a2939857d8dad192d43bff9f64218a49f996b8e1b15adbbb40ee22733db08d5bc904e4e197a609235a062ebdeb7bb

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
332KB

MD5
4e6d39bc282b8fd4e19daba1e28a8356

SHA1
2e8b84229576ee1762902110c39cc3fa1e9c47b2

SHA256
ab195983c7b24bbce1977f85a9a64d01177eb4fda06349e6bc8eaee22c11bbd5

SHA512
c51476e89c36cc83c6300c8ff44ae384ba9a2939857d8dad192d43bff9f64218a49f996b8e1b15adbbb40ee22733db08d5bc904e4e197a609235a062ebdeb7bb

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
332KB

MD5
4e6d39bc282b8fd4e19daba1e28a8356

SHA1
2e8b84229576ee1762902110c39cc3fa1e9c47b2

SHA256
ab195983c7b24bbce1977f85a9a64d01177eb4fda06349e6bc8eaee22c11bbd5

SHA512
c51476e89c36cc83c6300c8ff44ae384ba9a2939857d8dad192d43bff9f64218a49f996b8e1b15adbbb40ee22733db08d5bc904e4e197a609235a062ebdeb7bb

Download Submit
memory/796-64-0x0000000000000000-mapping.dmp

Download
memory/1096-54-0x0000000075B71000-0x0000000075B73000-memory.dmp

Filesize
8KB

Download
memory/1284-63-0x0000000000000000-mapping.dmp

Download
memory/1764-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads