sakula | 042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864

General

Target

042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe
Size

79KB
MD5

254c53cb00a9f24d51588e333c603384
SHA1

e2da5e27246ba7c5b10cd024b7cc3d3c57108ef3
SHA256

042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864
SHA512

1390c1e6a56f55a352d2dbc978678e7e40f7842848623317677c6452a2ea5147fc47004abdfa83d85bc762fc07a5018154c577a78a768d5f8d858c3c911821a9

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 3 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
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1144 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1836 cmd.exe

pid	process
1144	MediaCenter.exe

pid	process
1836	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe

pid	process
764	042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe
764	042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.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"	042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.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

1108 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe

description pid process

Token: SeIncBasePriorityPrivilege 764 042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe

pid	process
1108	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	764	042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.execmd.exe

description	pid	process	target process
PID 764 wrote to memory of 1144	764	042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe	MediaCenter.exe
PID 764 wrote to memory of 1144	764	042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe	MediaCenter.exe
PID 764 wrote to memory of 1144	764	042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe	MediaCenter.exe
PID 764 wrote to memory of 1144	764	042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe	MediaCenter.exe
PID 764 wrote to memory of 1836	764	042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe	cmd.exe
PID 764 wrote to memory of 1836	764	042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe	cmd.exe
PID 764 wrote to memory of 1836	764	042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe	cmd.exe
PID 764 wrote to memory of 1836	764	042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe	cmd.exe
PID 1836 wrote to memory of 1108	1836	cmd.exe	PING.EXE
PID 1836 wrote to memory of 1108	1836	cmd.exe	PING.EXE
PID 1836 wrote to memory of 1108	1836	cmd.exe	PING.EXE
PID 1836 wrote to memory of 1108	1836	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe
"C:\Users\Admin\AppData\Local\Temp\042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:764

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1144

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\042570748bb6f2976e40f7e7295414dc84d7409f680662ef4ea8da88dbae4864.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1836

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1108

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
b0ecd4b52f91467bfed551b60367fcb7

SHA1
232e493b422b0957312c35ab0c06c4c5ae2198c4

SHA256
52fcbf17ca8b6e35222949eae10801119d14662fc05a5d5846ba9a11f30323d8

SHA512
dcf5e3670ba0de8f61330842b9d8d9c2e78eea950984a2f6d07e017171220f2d4a4a198edc7bbed93f1839a537add67dcc5eb46d02ca81b89f8be50a0f6242d7

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
b0ecd4b52f91467bfed551b60367fcb7

SHA1
232e493b422b0957312c35ab0c06c4c5ae2198c4

SHA256
52fcbf17ca8b6e35222949eae10801119d14662fc05a5d5846ba9a11f30323d8

SHA512
dcf5e3670ba0de8f61330842b9d8d9c2e78eea950984a2f6d07e017171220f2d4a4a198edc7bbed93f1839a537add67dcc5eb46d02ca81b89f8be50a0f6242d7

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
b0ecd4b52f91467bfed551b60367fcb7

SHA1
232e493b422b0957312c35ab0c06c4c5ae2198c4

SHA256
52fcbf17ca8b6e35222949eae10801119d14662fc05a5d5846ba9a11f30323d8

SHA512
dcf5e3670ba0de8f61330842b9d8d9c2e78eea950984a2f6d07e017171220f2d4a4a198edc7bbed93f1839a537add67dcc5eb46d02ca81b89f8be50a0f6242d7

Download Submit
memory/764-55-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads