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Analysis

  • max time kernel
    142s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    22/05/2024, 14:41

General

  • Target

    f85b7ecb049631b69899a069c303dc0c4f0662541449c5b960770dd683ef04a4.exe

  • Size

    5.7MB

  • MD5

    c76cf800c598cd5392733b5bd7dc443e

  • SHA1

    ecd84981ff706f199eaf1167cd99ac356d6a39ca

  • SHA256

    f85b7ecb049631b69899a069c303dc0c4f0662541449c5b960770dd683ef04a4

  • SHA512

    0ec80e0f9d197fa2d57989e6cb3ffb8f44261bd2ecd2da4b597e15641e179218c46d5fc0a002075c04da946d72addaa68133661d4e1a08301bb194222c084bad

  • SSDEEP

    98304:dPLK8ZNkZ4rk5w3k5gH5Zmj5yWf9b4TwX7ivBz+Dkkglw17HqriAKUXLFGpxDQz3:dPBZN24ACpYFJxX7ih+DkkglwZUiTqxx

Malware Config

Signatures

  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 17 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • ASPack v2.12-2.42 1 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Loads dropped DLL 1 IoCs
  • Themida packer 19 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f85b7ecb049631b69899a069c303dc0c4f0662541449c5b960770dd683ef04a4.exe
    "C:\Users\Admin\AppData\Local\Temp\f85b7ecb049631b69899a069c303dc0c4f0662541449c5b960770dd683ef04a4.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:308

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\wincvtp.dll

    Filesize

    53KB

    MD5

    0eed4533257c57e70dfb96753e2d7afa

    SHA1

    b876936f10597e2f1b15a0af35da644076030376

    SHA256

    94fe80ee719e02e036902cc661b2ba07172de611afc3a2b8da45f1ec87bfde46

    SHA512

    66644a6bb211a7e3999c5ffe5301ded2e5b5f29ef1be098d3d38719758fd4f3b49fdc76623381e3d14619bf66afba65ce36ad20e299a1f63b8cdd79eee306445

  • memory/308-30-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-162-0x0000000074F40000-0x0000000074F5A000-memory.dmp

    Filesize

    104KB

  • memory/308-3-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-4-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-148-0x0000000074F40000-0x0000000074F5A000-memory.dmp

    Filesize

    104KB

  • memory/308-14-0x0000000077B20000-0x0000000077B21000-memory.dmp

    Filesize

    4KB

  • memory/308-13-0x0000000074F40000-0x0000000074F5A000-memory.dmp

    Filesize

    104KB

  • memory/308-1-0x0000000077B20000-0x0000000077B22000-memory.dmp

    Filesize

    8KB

  • memory/308-5-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-19-0x0000000074F40000-0x0000000074F5A000-memory.dmp

    Filesize

    104KB

  • memory/308-18-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-25-0x0000000074F40000-0x0000000074F5A000-memory.dmp

    Filesize

    104KB

  • memory/308-2-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-24-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-11-0x0000000074F40000-0x0000000074F5A000-memory.dmp

    Filesize

    104KB

  • memory/308-147-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-149-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-151-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-154-0x0000000074F40000-0x0000000074F5A000-memory.dmp

    Filesize

    104KB

  • memory/308-153-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-155-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-157-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-159-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-0-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-161-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-163-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-165-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB

  • memory/308-167-0x0000000000400000-0x0000000001256000-memory.dmp

    Filesize

    14.3MB