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Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21/01/2025, 03:46

General

  • Target

    2025-01-21_ac9759d74fc8237f93b029901d6ba32f_mafia_wapomi.exe

  • Size

    1.6MB

  • MD5

    ac9759d74fc8237f93b029901d6ba32f

  • SHA1

    cd8965518734d3617748748a2cd1538c3c46ace5

  • SHA256

    2f11319fb8bb0465cfa3ddef7c814eb894d5137ad999804e2a06c5f903b9ef98

  • SHA512

    a754d5badc2e4978b1449a09351932a3c47b1d43cf8f3391c88dc72eacd388ac4a9adfeee8450bd6fc89c946a63cdd3a5886bc9d0b828e79895fb026fada4673

  • SSDEEP

    49152:XE4XbjEKOh3SbiwJjn7gu5LUvdW9apuLvht/cionurM0EIMa1:Xrj834iwJjn7gu5LmMapuNiiMurM0

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Signatures

  • Bdaejec

    Bdaejec is a backdoor written in C++.

  • Bdaejec family
  • Detects Bdaejec Backdoor. 1 IoCs

    Bdaejec is backdoor written in C++.

  • ASPack v2.12-2.42 1 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-01-21_ac9759d74fc8237f93b029901d6ba32f_mafia_wapomi.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-21_ac9759d74fc8237f93b029901d6ba32f_mafia_wapomi.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2060
    • C:\Users\Admin\AppData\Local\Temp\fXKWIu.exe
      C:\Users\Admin\AppData\Local\Temp\fXKWIu.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2388
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\69df1581.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2496

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\226126F5.exe

    Filesize

    4B

    MD5

    20879c987e2f9a916e578386d499f629

    SHA1

    c7b33ddcc42361fdb847036fc07e880b81935d5d

    SHA256

    9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

    SHA512

    bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

  • C:\Users\Admin\AppData\Local\Temp\69df1581.bat

    Filesize

    187B

    MD5

    2f3a9761ddce2723780489eecff47d42

    SHA1

    dad2445bf1ae9cb37e8c6740686de81e9342956d

    SHA256

    88609de2e5af5f9fe4da04dbbe8a69c79dca126d5a35ec408a5a36feac09f7ce

    SHA512

    b9b8b1bb6c72708a2a865367d57ee9387dc14af7d444c1083e63b529900b16f13e187666814cc239907c02053e4fd9fe77912676e125e4b27670839b350c559c

  • C:\Users\Admin\AppData\Local\Temp\fXKWIu.exe

    Filesize

    15KB

    MD5

    56b2c3810dba2e939a8bb9fa36d3cf96

    SHA1

    99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

    SHA256

    4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

    SHA512

    27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

  • memory/2060-0-0x0000000000A70000-0x0000000000C1B000-memory.dmp

    Filesize

    1.7MB

  • memory/2060-9-0x0000000000280000-0x0000000000289000-memory.dmp

    Filesize

    36KB

  • memory/2060-3-0x0000000000280000-0x0000000000289000-memory.dmp

    Filesize

    36KB

  • memory/2060-15-0x0000000000A70000-0x0000000000C1B000-memory.dmp

    Filesize

    1.7MB

  • memory/2388-44-0x0000000000C50000-0x0000000000C59000-memory.dmp

    Filesize

    36KB