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Analysis

  • max time kernel
    119s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    01/10/2024, 18:18

General

  • Target

    afd487d97fe9ced72ff2863a96065b22d8e3a63d6d541d222123780a624dc147N.exe

  • Size

    1.8MB

  • MD5

    260278864373e02d00d4fe2f044175a0

  • SHA1

    543f5007aa2de1a6e5cedfc0ead26c7e6ecb1875

  • SHA256

    afd487d97fe9ced72ff2863a96065b22d8e3a63d6d541d222123780a624dc147

  • SHA512

    42c6b2e721007ccec31df85a491612ca624167234ba485f8d09fb5951d1e52e122ef2688211c48c816b466f615070fdb6cddebb1d7bf2646270160c58111848d

  • SSDEEP

    24576:rr0TxazTID9UhQtRlA6Jz7kzSRciXSD3FbbBN/IyZJbOOEHqBh3SWgSklWNyU:rZzED7tRX8SWwWpNN/IyjEOBST1WNyU

Malware Config

Signatures

  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 1 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Drops file in System32 directory 2 IoCs
  • UPX packed file 38 IoCs

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

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • 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 behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\afd487d97fe9ced72ff2863a96065b22d8e3a63d6d541d222123780a624dc147N.exe
    "C:\Users\Admin\AppData\Local\Temp\afd487d97fe9ced72ff2863a96065b22d8e3a63d6d541d222123780a624dc147N.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\Users\Admin\AppData\Local\Temp\VOPPCV.BNO
      "C:\Users\Admin\AppData\Local\Temp\VOPPCV.BNO"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2724
      • C:\Windows\SysWOW64\netsh.exe
        netsh winsock reset
        3⤵
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:2392

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ESPI.dll

    Filesize

    120KB

    MD5

    c3adbb35a05b44bc877a895d273aa270

    SHA1

    8afe20d8261d217fd23ccfe53bd45ad3bec82d2d

    SHA256

    b2b2ea9737587313d420bde96a42063c002a83e35d9f987f8ec0d5d4d96c262c

    SHA512

    614dc24e3368047d68e2833ecdf9cda1f5ef290fc74287769a70df46bfa937386ce2e1332b3bada0f7e54b470ecdfe7c8bbd4ec3fa1c815f52993bb7edb93afc

  • C:\Users\Admin\AppData\Local\Temp\SKinH_EL.dll

    Filesize

    86KB

    MD5

    114054313070472cd1a6d7d28f7c5002

    SHA1

    9a044986e6101df1a126035da7326a50c3fe9a23

    SHA256

    e15d9e1b772fed3db19e67b8d54533d1a2d46a37f8b12702a5892c6b886e9db1

    SHA512

    a2ff8481e89698dae4a1c83404105093472e384d7a3debbd7014e010543e08efc8ebb3f67c8a4ce09029e6b2a8fb7779bb402aae7c9987e61389cd8a72c73522

  • \Users\Admin\AppData\Local\Temp\VOPPCV.BNO

    Filesize

    1.8MB

    MD5

    91ceff9a0a844b5e57000f5d65134f6e

    SHA1

    383fa094df0229a0093e15876b2d54d42775d6e9

    SHA256

    25af4d7f4bea7d5a858c2a6081f2d745b3a6e374a46c54dc5fa08cff690d7875

    SHA512

    ed28a2fbdfd519d5baeb52d47e62f979b481b1dc86b78759509294ca245c593d7916859049ac0a9ee44d8571a9780e2a8eeaf854e454a2e20b39044e1e9e47aa

  • memory/2232-23-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-19-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-14-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-36-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-51-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-12-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-16-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-26-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-44-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-50-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-47-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-42-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-40-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-38-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-33-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-31-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-29-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-4-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-8-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-21-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-6-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-2-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-3-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2232-107-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2724-83-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2724-81-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2724-77-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2724-75-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2724-73-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2724-67-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2724-71-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2724-106-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2724-65-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2724-64-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2724-63-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2724-69-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/2724-79-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB