sakula | b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767

General

Target

b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.exe
Size

320KB
MD5

eac5e6914604ece9a851facad5059faf
SHA1

0db5d0b0b1b1fbd1c12b80bedad2dd7bce07ac67
SHA256

b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767
SHA512

b519e44d214585e78890b6a9a35c407a8030c503f83a159a3ff2806d416d2e40a4c3fac31dd8d1ef7ffd3f1c37b30937a3c6da93ef4869ea481da8779387a9bc

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

4116 MediaCenter.exe

pid	process
4116	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:

b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.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"	b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.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

4468 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.exe

description pid process

Token: SeIncBasePriorityPrivilege 3576 b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.exe

pid	process
4468	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	3576	b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.execmd.exe

description	pid	process	target process
PID 3576 wrote to memory of 4116	3576	b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.exe	MediaCenter.exe
PID 3576 wrote to memory of 4116	3576	b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.exe	MediaCenter.exe
PID 3576 wrote to memory of 4116	3576	b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.exe	MediaCenter.exe
PID 3576 wrote to memory of 1472	3576	b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.exe	cmd.exe
PID 3576 wrote to memory of 1472	3576	b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.exe	cmd.exe
PID 3576 wrote to memory of 1472	3576	b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.exe	cmd.exe
PID 1472 wrote to memory of 4468	1472	cmd.exe	PING.EXE
PID 1472 wrote to memory of 4468	1472	cmd.exe	PING.EXE
PID 1472 wrote to memory of 4468	1472	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.exe
"C:\Users\Admin\AppData\Local\Temp\b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3576

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4116

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\b04ebbf7600432ec350fb3a11cb9ee849d0e2a2d305131a5cfc2b5d299c00767.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1472

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4468

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

Query Registry

1

T1012

System Information Discovery

2

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\MediaCenter.exe
MD5
5695b593999e39cd82425b58790baf0f

SHA1
2ad19a745a7769275f740c7aa55b77e33076e1a1

SHA256
f8e5de58e3c14a1b62469ec2efeac0c63c6bd3a200169e249316c99f5a1b887c

SHA512
233fd570b22f14f470983f02b782c8f06cd2d3d28f3f036ed40290d7a33ce5d842575ef31304581bd23d22270c9b844bd5960bfd2414f515d71da58c0bbaf8b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
5695b593999e39cd82425b58790baf0f

SHA1
2ad19a745a7769275f740c7aa55b77e33076e1a1

SHA256
f8e5de58e3c14a1b62469ec2efeac0c63c6bd3a200169e249316c99f5a1b887c

SHA512
233fd570b22f14f470983f02b782c8f06cd2d3d28f3f036ed40290d7a33ce5d842575ef31304581bd23d22270c9b844bd5960bfd2414f515d71da58c0bbaf8b3

Download Submit

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads