Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/08/2023, 15:50

General

  • Target

    29bc4d3f7295b038e503bea1c2060155dbf74cdb1e41f2f749f3b88d8e212c3f.exe

  • Size

    3.7MB

  • MD5

    7f450bb9385430f0e23168849a2106ff

  • SHA1

    fae8593c146d6766bff1e7d6cdd0869170e27441

  • SHA256

    29bc4d3f7295b038e503bea1c2060155dbf74cdb1e41f2f749f3b88d8e212c3f

  • SHA512

    f6aa3abdd62b3af4bb7567caab6f014a9b2b0ce489327ae577117f76fc72236d8e02c19ccdb90e63866af4697047c277dd17250b4a8907fb9f5cdb6a9948abb9

  • SSDEEP

    98304:drx6wj1VjsAxUwh0qklTyq4FSmnZBXSHGQo:ek1RnhklTt40m7XSHGR

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 22 IoCs
  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: EnumeratesProcesses 17 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29bc4d3f7295b038e503bea1c2060155dbf74cdb1e41f2f749f3b88d8e212c3f.exe
    "C:\Users\Admin\AppData\Local\Temp\29bc4d3f7295b038e503bea1c2060155dbf74cdb1e41f2f749f3b88d8e212c3f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2948
    • C:\Users\Admin\AppData\Local\Temp\Çå·ç΢¶Ë[3].exe
      "C:\Users\Admin\AppData\Local\Temp\Çå·ç΢¶Ë[3].exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4200

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\1478537756

    Filesize

    4.3MB

    MD5

    eb94898dd72051b7845dcc3acde0dd6f

    SHA1

    cf1d2694c40b37006e35f38f2b89b190e7d57180

    SHA256

    51763059acfc0d8551da1143cbc0383dd2c552c152d820c5dd039e0b884e5993

    SHA512

    9ababd6efd502a6a0d0bf3a28d5f94b0c6034d25a44babb272f14e2a906800b26959171949c2786684f4b78560f42b108b34d05157c01ca4558ac7efaee63b7d

  • memory/2948-39-0x0000000003850000-0x000000000385B000-memory.dmp

    Filesize

    44KB

  • memory/2948-38-0x0000000002690000-0x00000000027B5000-memory.dmp

    Filesize

    1.1MB

  • memory/2948-12-0x0000000002690000-0x00000000027B5000-memory.dmp

    Filesize

    1.1MB

  • memory/2948-13-0x0000000002690000-0x00000000027B5000-memory.dmp

    Filesize

    1.1MB

  • memory/2948-15-0x0000000003850000-0x000000000385B000-memory.dmp

    Filesize

    44KB

  • memory/2948-16-0x0000000002690000-0x00000000027B5000-memory.dmp

    Filesize

    1.1MB

  • memory/2948-18-0x0000000002690000-0x00000000027B5000-memory.dmp

    Filesize

    1.1MB

  • memory/2948-19-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2948-22-0x0000000002690000-0x00000000027B5000-memory.dmp

    Filesize

    1.1MB

  • memory/2948-23-0x0000000000730000-0x0000000000742000-memory.dmp

    Filesize

    72KB

  • memory/2948-25-0x0000000002690000-0x00000000027B5000-memory.dmp

    Filesize

    1.1MB

  • memory/2948-1-0x0000000000730000-0x0000000000742000-memory.dmp

    Filesize

    72KB

  • memory/2948-2-0x0000000002690000-0x00000000027B5000-memory.dmp

    Filesize

    1.1MB

  • memory/2948-0-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/4200-42-0x0000000003720000-0x000000000372B000-memory.dmp

    Filesize

    44KB

  • memory/4200-51-0x00000000023E0000-0x0000000002505000-memory.dmp

    Filesize

    1.1MB

  • memory/4200-27-0x00000000023E0000-0x0000000002505000-memory.dmp

    Filesize

    1.1MB

  • memory/4200-43-0x00000000023E0000-0x0000000002505000-memory.dmp

    Filesize

    1.1MB

  • memory/4200-40-0x00000000023E0000-0x0000000002505000-memory.dmp

    Filesize

    1.1MB

  • memory/4200-45-0x00000000023E0000-0x0000000002505000-memory.dmp

    Filesize

    1.1MB

  • memory/4200-46-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/4200-49-0x00000000023E0000-0x0000000002505000-memory.dmp

    Filesize

    1.1MB

  • memory/4200-50-0x0000000002140000-0x0000000002152000-memory.dmp

    Filesize

    72KB

  • memory/4200-37-0x00000000023E0000-0x0000000002505000-memory.dmp

    Filesize

    1.1MB

  • memory/4200-52-0x00000000023E0000-0x0000000002505000-memory.dmp

    Filesize

    1.1MB

  • memory/4200-53-0x00000000023E0000-0x0000000002505000-memory.dmp

    Filesize

    1.1MB

  • memory/4200-55-0x00000000023E0000-0x0000000002505000-memory.dmp

    Filesize

    1.1MB

  • memory/4200-56-0x0000000003720000-0x000000000372B000-memory.dmp

    Filesize

    44KB

  • memory/4200-63-0x00000000023E0000-0x0000000002505000-memory.dmp

    Filesize

    1.1MB

  • memory/4200-26-0x0000000002140000-0x0000000002152000-memory.dmp

    Filesize

    72KB

  • memory/4200-65-0x00000000023E0000-0x0000000002505000-memory.dmp

    Filesize

    1.1MB

  • memory/4200-66-0x00000000023E0000-0x0000000002505000-memory.dmp

    Filesize

    1.1MB

  • memory/4200-67-0x00000000023E0000-0x0000000002505000-memory.dmp

    Filesize

    1.1MB