Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10/10/2024, 05:56

General

  • Target

    4dead3912428a2cee473946ff86b75b69c828a996438b8bc7d6b16ec131479ed.exe

  • Size

    9.6MB

  • MD5

    65b6703e5e53995dae7dfc000f72a399

  • SHA1

    5b6d1bf0ad52ec5161d11e16ec978847f637f0d1

  • SHA256

    4dead3912428a2cee473946ff86b75b69c828a996438b8bc7d6b16ec131479ed

  • SHA512

    38739b36db91f9a74310c3e672e44dad832455dad708897cb2682769534d8e5c53111301764b30890109949a970bd465d147365953a0c1ff00c1237e168dd2ea

  • SSDEEP

    196608:QRxVmwgzD0M6NBECTvYWAe/2KEkNBKJdxV3hlxdXqSdidcbd34+JGtM1FYIus:QdXg3mXTzR/2MNBSTRZdbQtSF/B

Malware Config

Signatures

  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 9 IoCs
  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • UPX packed file 8 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4dead3912428a2cee473946ff86b75b69c828a996438b8bc7d6b16ec131479ed.exe
    "C:\Users\Admin\AppData\Local\Temp\4dead3912428a2cee473946ff86b75b69c828a996438b8bc7d6b16ec131479ed.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2700
    • C:\Users\Admin\AppData\Local\Temp\½­Äϸ´¹Å[ÔÆ].exe
      "C:\Users\Admin\AppData\Local\Temp\½­Äϸ´¹Å[ÔÆ].exe"
      2⤵
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2700-4-0x0000000000400000-0x0000000000E41000-memory.dmp

    Filesize

    10.3MB

  • memory/2700-0-0x0000000000280000-0x00000000002A5000-memory.dmp

    Filesize

    148KB

  • memory/2700-3-0x0000000002C40000-0x0000000002D0C000-memory.dmp

    Filesize

    816KB

  • memory/2700-2-0x0000000000280000-0x00000000002A5000-memory.dmp

    Filesize

    148KB

  • memory/2700-5-0x0000000000280000-0x00000000002A5000-memory.dmp

    Filesize

    148KB

  • memory/2700-17-0x0000000003CC0000-0x0000000004701000-memory.dmp

    Filesize

    10.3MB

  • memory/2700-6-0x0000000002C40000-0x0000000002D0C000-memory.dmp

    Filesize

    816KB

  • memory/2700-8-0x0000000003CC0000-0x0000000004701000-memory.dmp

    Filesize

    10.3MB

  • memory/2700-1-0x0000000000400000-0x0000000000E41000-memory.dmp

    Filesize

    10.3MB

  • memory/2764-10-0x0000000000400000-0x0000000000E41000-memory.dmp

    Filesize

    10.3MB

  • memory/2764-11-0x0000000002BA0000-0x0000000002C6C000-memory.dmp

    Filesize

    816KB

  • memory/2764-9-0x0000000000290000-0x00000000002B5000-memory.dmp

    Filesize

    148KB

  • memory/2764-12-0x0000000002BA0000-0x0000000002C6C000-memory.dmp

    Filesize

    816KB

  • memory/2764-13-0x0000000002BA0000-0x0000000002C6C000-memory.dmp

    Filesize

    816KB

  • memory/2764-14-0x0000000002BA0000-0x0000000002C6C000-memory.dmp

    Filesize

    816KB

  • memory/2764-7-0x0000000000290000-0x00000000002B5000-memory.dmp

    Filesize

    148KB

  • memory/2764-23-0x0000000002BA0000-0x0000000002C6C000-memory.dmp

    Filesize

    816KB

  • memory/2764-24-0x0000000002BA0000-0x0000000002C6C000-memory.dmp

    Filesize

    816KB

  • memory/2764-27-0x0000000002BA0000-0x0000000002C6C000-memory.dmp

    Filesize

    816KB