9a4236eb1c2299636ddaa2da63f2aa9a10dc27f7aadd93fec141f5be199ca9cd

Analysis

max time kernel
122s
max time network
133s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28/03/2025, 15:12

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General

Target

mozilla.vbs
Size

7KB
MD5

671e707199d3342bf92ea40a36d5d072
SHA1

47a49a50bc92c99c9808dfb1bf598bc3b13c8a48
SHA256

2d64444b089d1115af57105c0b9e5645872267ce89ec2a6c9b16975412f7769d
SHA512

a9ebbfcf718ddf49ae6219e22b51a1022f1d9af6dcb0dc68000bace40e5b6f5269ae5dc9f2be8f09765b199eb04f9cefde55b9b1ac9107b2f11b175a81cd1895
SSDEEP

96:GFEXrCYXpuO8AN/YdD/9dwwmX+5/KoSOnSb2E9IfOun82p4643YEjTn45LNftoNE:GFEXrd518+/m5/Kjun8Hf+LLNEJM0nwn

Score

8^/10

spyware stealer

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	2392	WScript.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Kills process with taskkill 1 IoCs

defense_evasion

pid	Process
1764	taskkill.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1764	taskkill.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 1764	2392	WScript.exe	30
PID 2392 wrote to memory of 1764	2392	WScript.exe	30
PID 2392 wrote to memory of 1764	2392	WScript.exe	30

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\mozilla.vbs"
1⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:2392
- C:\Windows\System32\taskkill.exe
  "C:\Windows\System32\taskkill.exe" /f /im chrome.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Public\OTHERS~1.ZIP

Filesize
22B

MD5
76cdb2bad9582d23c1f6f4d868218d6c

SHA1
b04f3ee8f5e43fa3b162981b50bb72fe1acabb33

SHA256
8739c76e681f900923b900c9df0ef75cf421d39cabb54650c4b9ad19b6a76d85

SHA512
5e2f959f36b66df0580a94f384c5fc1ceeec4b2a3925f062d7b68f21758b86581ac2adcfdde73a171a28496e758ef1b23ca4951c05455cdae9357cc3b5a5825f

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