sakula | 0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e

General

Target

0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe
Size

99KB
MD5

fc8e2590aebd9d533a0531700272be7b
SHA1

0ae46b5827116a50e954ccea61f12405519b916b
SHA256

0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e
SHA512

bd3c0bd2b7f2ed7233f4c221aef9aef8ce04ee820fb35cd606e6d7251dccb2a94afe5630693b61bea567bb98d54c754c2b2eb1a461b2024587f3ec64bce91663

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
\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

1628 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

396 cmd.exe

pid	process
1628	MediaCenter.exe

pid	process
396	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe

pid	process
1848	0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe
1848	0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.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"	0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.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

1972 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe

description pid process

Token: SeIncBasePriorityPrivilege 1848 0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe

pid	process
1972	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1848	0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.execmd.exe

description	pid	process	target process
PID 1848 wrote to memory of 1628	1848	0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe	MediaCenter.exe
PID 1848 wrote to memory of 1628	1848	0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe	MediaCenter.exe
PID 1848 wrote to memory of 1628	1848	0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe	MediaCenter.exe
PID 1848 wrote to memory of 1628	1848	0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe	MediaCenter.exe
PID 1848 wrote to memory of 396	1848	0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe	cmd.exe
PID 1848 wrote to memory of 396	1848	0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe	cmd.exe
PID 1848 wrote to memory of 396	1848	0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe	cmd.exe
PID 1848 wrote to memory of 396	1848	0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe	cmd.exe
PID 396 wrote to memory of 1972	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1972	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1972	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1972	396	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe
"C:\Users\Admin\AppData\Local\Temp\0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1848

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1628

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0fcf9031e41eb4d3af07bce0d36de5dd0343f3b2b6a924516b6533e1d408f20e.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:396

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1972

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
77a7bf4b71c0413361d854834e999854

SHA1
f5f02998c34c1b176fc78bec53500238fb3c03b4

SHA256
696421982b0df264eb515184d2ae1b155e40ca5e71a92130b4bc7b878883c1c3

SHA512
75a977057501e38c02eeff7be747f8d6a6ba33849ef687ec29764cf186253c20fb7133c12556f7b25998a1b55cd858145d9d4f3edfdb2e772a4975e4803b4438

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

MD5
77a7bf4b71c0413361d854834e999854

SHA1
f5f02998c34c1b176fc78bec53500238fb3c03b4

SHA256
696421982b0df264eb515184d2ae1b155e40ca5e71a92130b4bc7b878883c1c3

SHA512
75a977057501e38c02eeff7be747f8d6a6ba33849ef687ec29764cf186253c20fb7133c12556f7b25998a1b55cd858145d9d4f3edfdb2e772a4975e4803b4438

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

MD5
77a7bf4b71c0413361d854834e999854

SHA1
f5f02998c34c1b176fc78bec53500238fb3c03b4

SHA256
696421982b0df264eb515184d2ae1b155e40ca5e71a92130b4bc7b878883c1c3

SHA512
75a977057501e38c02eeff7be747f8d6a6ba33849ef687ec29764cf186253c20fb7133c12556f7b25998a1b55cd858145d9d4f3edfdb2e772a4975e4803b4438

Download Submit
memory/1848-54-0x0000000075891000-0x0000000075893000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads