Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 10:37

General

  • Target

    e04ba9df821502a6c17f17a34ef6b35471497c2b4cd9cff0265d39f9992337b6.dll

  • Size

    2.6MB

  • MD5

    ebb8f42b7cd4d4a55d266366a9deef6a

  • SHA1

    53f15fbe6559357806696cdc719d2f5ca8d6368f

  • SHA256

    e04ba9df821502a6c17f17a34ef6b35471497c2b4cd9cff0265d39f9992337b6

  • SHA512

    b683f613c3affd434d77f0162a470fddd79acedd2198f98034f13f5358079c1271bc7d3d29b2e5641c15f6a905ac10c111172ef9486f87bca2d62c4b392490b1

  • SSDEEP

    49152:8gowQiXgedJXSu2eDI7ai18s90xZNDREpXhEQTZ1lsc07Pb6X4rZGn6go:LxLpXSuvdi18s2fD82b6X4rZG

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\e04ba9df821502a6c17f17a34ef6b35471497c2b4cd9cff0265d39f9992337b6.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1248
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\e04ba9df821502a6c17f17a34ef6b35471497c2b4cd9cff0265d39f9992337b6.dll,#1
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1312
      • C:\Users\Admin\AppData\Local\Temp\1036.tmp
        C:\Users\Admin\AppData\Local\Temp\1036.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:2396

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\1036.tmp

    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

  • memory/1312-0-0x0000000000920000-0x00000000009E5000-memory.dmp

    Filesize

    788KB

  • memory/1312-1-0x0000000000920000-0x00000000009E5000-memory.dmp

    Filesize

    788KB