Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    20-08-2024 08:34

General

  • Target

    Bank Details Changed..exe

  • Size

    1.2MB

  • MD5

    6b2475dca41dcefb5c1e09e5976ddad0

  • SHA1

    23270c9d5ba2905df6c72a4d476a71d2d2868ef3

  • SHA256

    94e4f0b4cbafbf6739f873f126465745f59df8251bf79adf3cbd03a04c65e9c4

  • SHA512

    f634dec40f9c5a3042710eed9abdf690aaa86dd052a03e7136f54f93349cd7e5c4e6652c867e96005606a897632ec604084158319373c6fbee80f7ac35e41c9d

  • SSDEEP

    24576:fBlDgE7EmXWAqSvg439vGSVNe1/hqIiHh/d7:f7DlC+GSjiBiB1

Malware Config

Extracted

Family

modiloader

C2

https://drive.google.com/u/0/uc?id=1-uob4bD7HwuWQ23eLDd4Tp7qik_wVSHt&export=download

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader First Stage 3 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Script User-Agent 2 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Bank Details Changed..exe
    "C:\Users\Admin\AppData\Local\Temp\Bank Details Changed..exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2584
    • C:\Users\Admin\AppData\Local\Temp\Bank Details Changed..exe
      "C:\Users\Admin\AppData\Local\Temp\Bank Details Changed..exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2076

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2076-16-0x0000000000360000-0x0000000000361000-memory.dmp

    Filesize

    4KB

  • memory/2076-8-0x00000000001E0000-0x00000000001E1000-memory.dmp

    Filesize

    4KB

  • memory/2076-2-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/2076-4208-0x0000000010410000-0x000000001047E000-memory.dmp

    Filesize

    440KB

  • memory/2076-4210-0x0000000010410000-0x000000001047E000-memory.dmp

    Filesize

    440KB

  • memory/2584-0-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2584-1-0x0000000010410000-0x000000001047E000-memory.dmp

    Filesize

    440KB