52ec3ba075a507e62bb6e3272fb13b30a8ddc0f62c4ea194311d558b338eb5ed

Analysis

max time kernel
16s
max time network
18s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
25-06-2024 22:24

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General

Target

info.vbe
Size

1KB
MD5

e9ffdb716af3d355b25096a8ed4de8ef
SHA1

66e2b15ba4dbfa127c3ec86abce666870a4a168a
SHA256

30daba44a4a25ff5750508613f897057a55337458f19b562e2ed1172c77e626b
SHA512

f157dc99dfd4c1bec37deba85ed5250f70e169ab2d21b2c75d7d94b4463608c3c74ed9ab773e1359735cb95cb1f38333887d3c8e65c80c0cdfeee8bcb0d019f3

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
2	5068	cscript.exe
4	5068	cscript.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 6 IoCs

description	pid	Process	procid_target
PID 4092 wrote to memory of 5068	4092	WScript.exe	73
PID 4092 wrote to memory of 5068	4092	WScript.exe	73
PID 5068 wrote to memory of 1992	5068	cscript.exe	75
PID 5068 wrote to memory of 1992	5068	cscript.exe	75
PID 5068 wrote to memory of 2368	5068	cscript.exe	76
PID 5068 wrote to memory of 2368	5068	cscript.exe	76

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\info.vbe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4092
- C:\Windows\System32\cscript.exe
  "C:\Windows\System32\cscript.exe" "C:\Users\Admin\AppData\Local\Temp\info.vbe"
  2⤵
  - Blocklisted process makes network request
  - Suspicious use of WriteProcessMemory
  PID:5068
- - C:\Windows\System32\cmd.exe
    cmd /c (echo [ZoneTransfer] & echo ZoneId=0) > C:\Users\Admin\AppData\Local\Temp\tmp2.exe:Zone.Identifier
    3⤵
    - NTFS ADS
    PID:1992
- - C:\Windows\System32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\tmp2.exe
    3⤵
    PID:2368

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

C:\Users\Admin\AppData\Local\Temp\tmp2.exe

Filesize
72KB

MD5
0c0ffacffd8406a13e50c50a7553c953

SHA1
4344bef41cf046d0d0adf24ac10a70fe40d2a097

SHA256
fdbe8b0448d99f78575b666c029d0670ca4b12e41774bff1cd824062e27c8fe8

SHA512
c74cce1b8b135f363a64c01759fbd5e26bcbe38bfeda0aafaca191fee74402c25346dde0f1b02322432a48681850623a6e56332e0c6009ce5abf735eee20fef1

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