7126b9932dc0cdfe751340edfa7c4a14b69262eb1afd0530e6d1fdb2e25986dd

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
16/09/2024, 09:54

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General

Target

information.vbe
Size

1KB
MD5

e9ffdb716af3d355b25096a8ed4de8ef
SHA1

66e2b15ba4dbfa127c3ec86abce666870a4a168a
SHA256

30daba44a4a25ff5750508613f897057a55337458f19b562e2ed1172c77e626b
SHA512

f157dc99dfd4c1bec37deba85ed5250f70e169ab2d21b2c75d7d94b4463608c3c74ed9ab773e1359735cb95cb1f38333887d3c8e65c80c0cdfeee8bcb0d019f3

Score

8^/10

defense_evasion

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
5	1448	cscript.exe

Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs

When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

defense_evasion

SIP and Trust Provider Hijacking

T1553.003

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Temp\tmp2.exe:Zone.Identifier	cmd.exe

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

System Information Discovery
T1082

NTFS ADS 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Temp\tmp2.exe:Zone.Identifier	cmd.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1244 wrote to memory of 1448	1244	WScript.exe	30
PID 1244 wrote to memory of 1448	1244	WScript.exe	30
PID 1244 wrote to memory of 1448	1244	WScript.exe	30
PID 1448 wrote to memory of 2740	1448	cscript.exe	33
PID 1448 wrote to memory of 2740	1448	cscript.exe	33
PID 1448 wrote to memory of 2740	1448	cscript.exe	33
PID 1448 wrote to memory of 2800	1448	cscript.exe	34
PID 1448 wrote to memory of 2800	1448	cscript.exe	34
PID 1448 wrote to memory of 2800	1448	cscript.exe	34

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\information.vbe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1244
- C:\Windows\System32\cscript.exe
  "C:\Windows\System32\cscript.exe" "C:\Users\Admin\AppData\Local\Temp\information.vbe"
  2⤵
  - Blocklisted process makes network request
  - Suspicious use of WriteProcessMemory
  PID:1448
- - C:\Windows\System32\cmd.exe
    cmd /c (echo [ZoneTransfer] & echo ZoneId=0) > C:\Users\Admin\AppData\Local\Temp\tmp2.exe:Zone.Identifier
    3⤵
    - Subvert Trust Controls: Mark-of-the-Web Bypass
    - NTFS ADS
    PID:2740
- - C:\Windows\System32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\tmp2.exe
    3⤵
    PID:2800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Subvert Trust Controls

T1553

SIP and Trust Provider Hijacking

T1553.003

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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