Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-12-2024 19:36

General

  • Target

    2024-12-10_597166a13904a1e9660cafca28cc7c26_karagany_mafia_wapomi.exe

  • Size

    120KB

  • MD5

    597166a13904a1e9660cafca28cc7c26

  • SHA1

    ccdb0d1cba601137cda8fdea9c2b20831206982d

  • SHA256

    f7ea5f308bd5bd5de4b49ea2ed8a9dfdb75e3c269b5d59eac98b982568aee296

  • SHA512

    b97316d7944d7087a6032992a6177d9c8708943686f66c1caacaff8d66b0d3a3069ed67a95519ffb2799895c8cb2ca7ba1cafaedc7c94cb5b0e87ce80c7d6720

  • SSDEEP

    3072:FOzAt7oScwptXd1PS7U4j4XuKnwE6GCH:FP7ZtXTateu3EL

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Signatures

  • Bdaejec

    Bdaejec is a backdoor written in C++.

  • Bdaejec family
  • Detects Bdaejec Backdoor. 2 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
  • 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 WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-12-10_597166a13904a1e9660cafca28cc7c26_karagany_mafia_wapomi.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-10_597166a13904a1e9660cafca28cc7c26_karagany_mafia_wapomi.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Users\Admin\AppData\Local\Temp\wFqsSW.exe
      C:\Users\Admin\AppData\Local\Temp\wFqsSW.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:388
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\33c1478f.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PLSLTMYI\k2[1].rar

    Filesize

    4B

    MD5

    d3b07384d113edec49eaa6238ad5ff00

    SHA1

    f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

    SHA256

    b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

    SHA512

    0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

  • C:\Users\Admin\AppData\Local\Temp\068069B7.exe

    Filesize

    4B

    MD5

    20879c987e2f9a916e578386d499f629

    SHA1

    c7b33ddcc42361fdb847036fc07e880b81935d5d

    SHA256

    9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

    SHA512

    bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

  • C:\Users\Admin\AppData\Local\Temp\33c1478f.bat

    Filesize

    187B

    MD5

    cb7f9170f4f005881b9ba4954941a1bf

    SHA1

    cdb706bcfe9e733f0ed9ba39414484113ab14122

    SHA256

    f7065cf421fe526904c56f1812b754608a4ae7d275fbd0fbf05e87e62686e7d5

    SHA512

    55999d61d8762f845b9d932a8574697e3afec42ed157e46ca5de3df844b8849fe85c1002c4480151adee455fc627be6fbb2dbe59dc1f1e0628def8379aac6258

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

    Filesize

    15KB

    MD5

    56b2c3810dba2e939a8bb9fa36d3cf96

    SHA1

    99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

    SHA256

    4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

    SHA512

    27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

  • memory/388-11-0x0000000000970000-0x0000000000979000-memory.dmp

    Filesize

    36KB

  • memory/388-47-0x0000000000970000-0x0000000000979000-memory.dmp

    Filesize

    36KB

  • memory/2408-0-0x00000000010A0000-0x00000000010C5000-memory.dmp

    Filesize

    148KB

  • memory/2408-8-0x00000000010A0000-0x00000000010C5000-memory.dmp

    Filesize

    148KB