393892b084c69c041dff268ed0e3e3b3564c80e35eb5caae73f74e9faa472522

Analysis

max time kernel
43s
max time network
45s
platform
windows7_x64
resource
win7-20220414-en
submitted
03-06-2022 12:15

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General

Target

Scan_660.jpg.lnk
Size

1KB
MD5

29cac9f4a4b2cbc6606c0a7751b8b378
SHA1

1d79526b5e9a77d7c4c1f6b4454a935cbee58706
SHA256

5d95b0022d4c258df18fd392ff033a13d21a9b78279f88fdbc04da53ca5a124d
SHA512

1ec8cd6845af4cfdb49570ca0f6437869f637e96f146bff76f9d1dc12ca667af5edc6c3ce8a75666a3735912ca3f58cc51af78ab3b4cbe50197b347361a3f69d

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

pid	Process
884	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	884	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 884	1644	cmd.exe	29
PID 1644 wrote to memory of 884	1644	cmd.exe	29
PID 1644 wrote to memory of 884	1644	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Scan_660.jpg.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -exec bypass -w h -file 1127.ps1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:884

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/884-104-0x000007FEF6D80000-0x000007FEF6E65000-memory.dmp

Filesize
916KB

Download
memory/884-95-0x000007FEF53A0000-0x000007FEF627C000-memory.dmp

Filesize
14.9MB

Download
memory/884-111-0x000007FEF3040000-0x000007FEF36E5000-memory.dmp

Filesize
6.6MB

Download
memory/884-102-0x000007FEF6F20000-0x000007FEF6F52000-memory.dmp

Filesize
200KB

Download
memory/884-103-0x000007FEF6E70000-0x000007FEF6F1A000-memory.dmp

Filesize
680KB

Download
memory/884-98-0x00000000023C4000-0x00000000023C7000-memory.dmp

Filesize
12KB

Download
memory/884-97-0x000007FEF7110000-0x000007FEF71C2000-memory.dmp

Filesize
712KB

Download
memory/884-99-0x000007FEF3E10000-0x000007FEF496D000-memory.dmp

Filesize
11.4MB

Download
memory/884-96-0x000007FEF4970000-0x000007FEF5393000-memory.dmp

Filesize
10.1MB

Download
memory/884-100-0x000007FEF3AE0000-0x000007FEF3E0E000-memory.dmp

Filesize
3.2MB

Download
memory/884-93-0x000007FEF4970000-0x000007FEF5393000-memory.dmp

Filesize
10.1MB

Download
memory/884-94-0x000007FEF3E10000-0x000007FEF496D000-memory.dmp

Filesize
11.4MB

Download
memory/884-101-0x000007FEF70A0000-0x000007FEF7109000-memory.dmp

Filesize
420KB

Download
memory/884-105-0x000007FEF6C60000-0x000007FEF6D78000-memory.dmp

Filesize
1.1MB

Download
memory/884-107-0x000007FEF38C0000-0x000007FEF3AD6000-memory.dmp

Filesize
2.1MB

Download
memory/884-108-0x000007FEF2ED0000-0x000007FEF303C000-memory.dmp

Filesize
1.4MB

Download
memory/884-106-0x000007FEF3880000-0x000007FEF38BE000-memory.dmp

Filesize
248KB

Download
memory/884-109-0x000007FEF2D30000-0x000007FEF2EC5000-memory.dmp

Filesize
1.6MB

Download
memory/884-110-0x000007FEF3040000-0x000007FEF36E5000-memory.dmp

Filesize
6.6MB

Download
memory/1644-54-0x000007FEFC331000-0x000007FEFC333000-memory.dmp

Filesize
8KB

Download