sakula | 0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa

General

Target

0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe
Size

92KB
MD5

75671d499ddf0ed6dadb85ab8d9dcdcf
SHA1

ecd0ff998d5de2ea78eeb78c5c6c086a89e83096
SHA256

0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa
SHA512

e98d141074d2e6975579b129eb7d182549b5f1ab6b950f718f526218827aeaae3586f28406a5a95ca2570cf05b13abf59b00aafbae169810302a752ff44d244d

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

4008 MediaCenter.exe

pid	process
4008	MediaCenter.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.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"	0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

MusNotifyIcon.exe

description	ioc	process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MusNotifyIcon.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	MusNotifyIcon.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2596 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe

description pid process

Token: SeIncBasePriorityPrivilege 3512 0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe

pid	process
2596	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	3512	0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.execmd.exe

description	pid	process	target process
PID 3512 wrote to memory of 4008	3512	0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe	MediaCenter.exe
PID 3512 wrote to memory of 4008	3512	0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe	MediaCenter.exe
PID 3512 wrote to memory of 4008	3512	0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe	MediaCenter.exe
PID 3512 wrote to memory of 1368	3512	0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe	cmd.exe
PID 3512 wrote to memory of 1368	3512	0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe	cmd.exe
PID 3512 wrote to memory of 1368	3512	0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe	cmd.exe
PID 1368 wrote to memory of 2596	1368	cmd.exe	PING.EXE
PID 1368 wrote to memory of 2596	1368	cmd.exe	PING.EXE
PID 1368 wrote to memory of 2596	1368	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe
"C:\Users\Admin\AppData\Local\Temp\0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3512

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4008

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0b45e126783a51846d41db08ae332566d362a2b0772506f6931214d634b7ebaa.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1368

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2596

C:\Windows\system32\MusNotifyIcon.exe
%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
1⤵
- Checks processor information in registry
PID:620

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

Query Registry

2

T1012

Remote System Discovery

1

T1018

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

MD5
332ec55428f40e163569238d7cd5c340

SHA1
1e751f9b22b587ef4c4dc33b5cd4642855d539b9

SHA256
1a26edecae280a6287be04644f306feced26e79ee1c9d29ca16ea2fb602155e6

SHA512
8ee09c080e29bb49f0ba652945e69a86778c980f020543310ebcb98bd6ae788cc05c43f7b246d7e65f96fea187ffbb391f1e8745ccf746588379f37c26f5a208

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

MD5
332ec55428f40e163569238d7cd5c340

SHA1
1e751f9b22b587ef4c4dc33b5cd4642855d539b9

SHA256
1a26edecae280a6287be04644f306feced26e79ee1c9d29ca16ea2fb602155e6

SHA512
8ee09c080e29bb49f0ba652945e69a86778c980f020543310ebcb98bd6ae788cc05c43f7b246d7e65f96fea187ffbb391f1e8745ccf746588379f37c26f5a208

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads