sakula | be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534

General

Target

be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.exe
Size

89KB
MD5

f60f94d257ad5d781595b6c909844422
SHA1

1ebaa56967e72aba01f1d96ee28b218f776abbb9
SHA256

be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534
SHA512

3575d077c843d4153eb7897a8c15cd58fabeac78a6394714b0b289e553bdcfd18eb549d84ec09e3086ce8ca7f44b1769ed2a42851b8be7d4f0cae1c276bab688

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 2 IoCs

Processes:

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

MediaCenter.exe

pid process

1844 MediaCenter.exe

pid	process
1844	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.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"	be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.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

3340 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.exe

description pid process

Token: SeIncBasePriorityPrivilege 3492 be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.exe

pid	process
3340	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	3492	be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.execmd.exe

description	pid	process	target process
PID 3492 wrote to memory of 1844	3492	be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.exe	MediaCenter.exe
PID 3492 wrote to memory of 1844	3492	be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.exe	MediaCenter.exe
PID 3492 wrote to memory of 1844	3492	be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.exe	MediaCenter.exe
PID 3492 wrote to memory of 1584	3492	be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.exe	cmd.exe
PID 3492 wrote to memory of 1584	3492	be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.exe	cmd.exe
PID 3492 wrote to memory of 1584	3492	be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.exe	cmd.exe
PID 1584 wrote to memory of 3340	1584	cmd.exe	PING.EXE
PID 1584 wrote to memory of 3340	1584	cmd.exe	PING.EXE
PID 1584 wrote to memory of 3340	1584	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.exe
"C:\Users\Admin\AppData\Local\Temp\be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3492

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1844

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\be3fc737d8f4a4dc5d6ddc2b9517c7bf6188c2538fc4e04745f6832e6e34a534.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1584

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3340

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
e5944b8dce89a8ddaff8164776f897e8

SHA1
fff8608855a8f1bf3ef088ae4d92b05af73d9711

SHA256
c7134ebba62f3b865083888c7a508e798145e1448d09a7dffdc471b07d21d010

SHA512
9576d34869ee07c65cdb8c81cee9ef6a6022f19ec22411e9bff38d375dc5c5dd5c026543001338c8940f82fb6876ef73c9c8ebf30b736bb995c1cdabd0543383

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

MD5
e5944b8dce89a8ddaff8164776f897e8

SHA1
fff8608855a8f1bf3ef088ae4d92b05af73d9711

SHA256
c7134ebba62f3b865083888c7a508e798145e1448d09a7dffdc471b07d21d010

SHA512
9576d34869ee07c65cdb8c81cee9ef6a6022f19ec22411e9bff38d375dc5c5dd5c026543001338c8940f82fb6876ef73c9c8ebf30b736bb995c1cdabd0543383

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads