Analysis

  • max time kernel
    141s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-05-2024 14:23

General

  • Target

    9249f0602d102b28efd16582d3e1d0aa33c4c3598ea0d60612a549595742ec7e.exe

  • Size

    13.0MB

  • MD5

    9f4dcb41af5096272ebcd84649a84d8f

  • SHA1

    dc84d62d3c91b99eea8e8ee438f2daa12f68de15

  • SHA256

    9249f0602d102b28efd16582d3e1d0aa33c4c3598ea0d60612a549595742ec7e

  • SHA512

    4c0f2d712b48d3c44a34c6f11b2402f66767483b9f33125d9ee27ecfbbae6ce77c740170f7a6eaa9423d80f1187fcee0475bd682816256ba644fab014e5f3579

  • SSDEEP

    196608:GNH5Zq984XyV3G0aXGkFHQajfz8+Ll/nW0ma8zrtvqTn0bBfuew1fuSzb1lj:GNZ+84F0eFwaH8O/WRa8fU70llpG1l

Malware Config

Signatures

  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 7 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • UPX packed file 23 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9249f0602d102b28efd16582d3e1d0aa33c4c3598ea0d60612a549595742ec7e.exe
    "C:\Users\Admin\AppData\Local\Temp\9249f0602d102b28efd16582d3e1d0aa33c4c3598ea0d60612a549595742ec7e.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2892

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2892-0-0x0000000000400000-0x00000000015EE000-memory.dmp
    Filesize

    17.9MB

  • memory/2892-1-0x00000000775A4000-0x00000000775A6000-memory.dmp
    Filesize

    8KB

  • memory/2892-2-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-30-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-44-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-43-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-40-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-38-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-36-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-34-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-33-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-28-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-26-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-24-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-22-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-20-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-16-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-14-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-12-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-10-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-8-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-6-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-4-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-3-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-18-0x0000000003770000-0x00000000037AF000-memory.dmp
    Filesize

    252KB

  • memory/2892-45-0x0000000000401000-0x0000000000F53000-memory.dmp
    Filesize

    11.3MB

  • memory/2892-46-0x0000000000400000-0x00000000015EE000-memory.dmp
    Filesize

    17.9MB

  • memory/2892-47-0x0000000000400000-0x00000000015EE000-memory.dmp
    Filesize

    17.9MB

  • memory/2892-48-0x0000000000400000-0x00000000015EE000-memory.dmp
    Filesize

    17.9MB

  • memory/2892-49-0x0000000000400000-0x00000000015EE000-memory.dmp
    Filesize

    17.9MB

  • memory/2892-50-0x0000000000400000-0x00000000015EE000-memory.dmp
    Filesize

    17.9MB

  • memory/2892-53-0x0000000000400000-0x00000000015EE000-memory.dmp
    Filesize

    17.9MB