sakula | 16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48

General

Target

16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe
Size

176KB
MD5

be27d677429d7f7792b1ce478afc528f
SHA1

c0d303f8b2afa038944e657e5af7f99eb4c1d58d
SHA256

16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48
SHA512

7336cd9d2d5a8aed9788f3674c83e2e60385dc2c975e1b3b9d7acb9e4a9dd65749df8b50d66550c93d60ad776e11c0f990b1976a8f4dd2b960c1a6497cf64fb1

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 4 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1192-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1500-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1500 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1928 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe

pid process

1192 16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe

pid	process
1500	MediaCenter.exe

pid	process
1928	cmd.exe

pid	process
1192	16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.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"	16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.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

1164 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe

description pid process

Token: SeIncBasePriorityPrivilege 1192 16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe

pid	process
1164	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1192	16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.execmd.exe

description	pid	process	target process
PID 1192 wrote to memory of 1500	1192	16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe	MediaCenter.exe
PID 1192 wrote to memory of 1500	1192	16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe	MediaCenter.exe
PID 1192 wrote to memory of 1500	1192	16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe	MediaCenter.exe
PID 1192 wrote to memory of 1500	1192	16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe	MediaCenter.exe
PID 1192 wrote to memory of 1928	1192	16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe	cmd.exe
PID 1192 wrote to memory of 1928	1192	16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe	cmd.exe
PID 1192 wrote to memory of 1928	1192	16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe	cmd.exe
PID 1192 wrote to memory of 1928	1192	16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe	cmd.exe
PID 1928 wrote to memory of 1164	1928	cmd.exe	PING.EXE
PID 1928 wrote to memory of 1164	1928	cmd.exe	PING.EXE
PID 1928 wrote to memory of 1164	1928	cmd.exe	PING.EXE
PID 1928 wrote to memory of 1164	1928	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe
"C:\Users\Admin\AppData\Local\Temp\16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1192

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1500

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\16e44b9bf85e5eb9de102e2720f89b40aa98c9648e7e1575d861bfa81ca91d48.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1928

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1164

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
8328cf849f312cd07cb0f5cdcd0c7234

SHA1
6ff7271ff7f9290947e4a891eebc074727bfb43a

SHA256
ec02a1f3bd1d0dee343a72eb8c5b6d0cc87ae43ee1ea6e0e09e7d084af373280

SHA512
a290f5955bceb110f3b233bfffa6dc78ee1de5fafa8d6cba17d7ea51f2ebe0e712e7b7508927b71889a27aa7adb89e4ec9ba38f2b576f303afedb85c07ab4579

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

MD5
8328cf849f312cd07cb0f5cdcd0c7234

SHA1
6ff7271ff7f9290947e4a891eebc074727bfb43a

SHA256
ec02a1f3bd1d0dee343a72eb8c5b6d0cc87ae43ee1ea6e0e09e7d084af373280

SHA512
a290f5955bceb110f3b233bfffa6dc78ee1de5fafa8d6cba17d7ea51f2ebe0e712e7b7508927b71889a27aa7adb89e4ec9ba38f2b576f303afedb85c07ab4579

Download Submit
memory/1192-55-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download
memory/1192-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1500-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads