sakula | 2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c

Resubmissions

24-02-2022 11:09

220224-m9bnlschc6 10

30-09-2021 07:37

210930-jfvmvaghd4 8

Analysis

max time kernel
141s
max time network
145s
platform
windows10_x64
resource
win10-20220223-en
submitted
24-02-2022 11:09

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General

Target

2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.exe
Size

4.0MB
MD5

63b303964203bd30a4e33aeb53ef1ee2
SHA1

33f30b4495a9c5fd61a53d76b47781102ba1940b
SHA256

2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c
SHA512

1eb3e4e1e9cf12d69a35c1e01a301b6208fa3d73ad84a4cb8725cb4d419853c56b934ffaf0e8c8a5df1b9f3cb4955fb2c525bc97ef18306ce9d2ff3a0b342267

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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

3424 MediaCenter.exe

pid	process
3424	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.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"	2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.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

968 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.exe

description pid process

Token: SeIncBasePriorityPrivilege 3960 2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.exe

pid	process
968	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	3960	2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.execmd.exe

description	pid	process	target process
PID 3960 wrote to memory of 3424	3960	2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.exe	MediaCenter.exe
PID 3960 wrote to memory of 3424	3960	2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.exe	MediaCenter.exe
PID 3960 wrote to memory of 3424	3960	2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.exe	MediaCenter.exe
PID 3960 wrote to memory of 3612	3960	2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.exe	cmd.exe
PID 3960 wrote to memory of 3612	3960	2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.exe	cmd.exe
PID 3960 wrote to memory of 3612	3960	2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.exe	cmd.exe
PID 3612 wrote to memory of 968	3612	cmd.exe	PING.EXE
PID 3612 wrote to memory of 968	3612	cmd.exe	PING.EXE
PID 3612 wrote to memory of 968	3612	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.exe
"C:\Users\Admin\AppData\Local\Temp\2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3960

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3424

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2baf5673e002a973551c5a907c431e27198a99deb868e2693c94114c88f04c8c.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3612

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:968

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Remote System Discovery

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
7e6611e45c883891d67895effab31407

SHA1
2589eefb31594d16e351b9c88eac5e506d7d4685

SHA256
5dca12b2c045b3457059321de67ca74aa37327fd38485295a9c64291bb463ca5

SHA512
b4bf294a5671600531ac7bd02d9851fb7eb94a7c076129c6755d549067288dbdd120f778dce4a2fe5f006433e9bcad7f46c020b92e93f52fdd373fae4b252825

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C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
7e6611e45c883891d67895effab31407

SHA1
2589eefb31594d16e351b9c88eac5e506d7d4685

SHA256
5dca12b2c045b3457059321de67ca74aa37327fd38485295a9c64291bb463ca5

SHA512
b4bf294a5671600531ac7bd02d9851fb7eb94a7c076129c6755d549067288dbdd120f778dce4a2fe5f006433e9bcad7f46c020b92e93f52fdd373fae4b252825

Download Submit