Analysis

  • max time kernel
    121s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    09/10/2023, 11:32

General

  • Target

    6a6ed204fbb10ec8c362093bb8f4376ee4b83714785972a034fddcc5092ffcd1.exe

  • Size

    4.9MB

  • MD5

    45fb9e9fab5d7f32de6cb7ee09b56afa

  • SHA1

    9a4fbacd7e224061ad186ee5ccc4b374f9c7ed3b

  • SHA256

    6a6ed204fbb10ec8c362093bb8f4376ee4b83714785972a034fddcc5092ffcd1

  • SHA512

    782a618af338b99ddafd314f0bc25ed928074d82de61918cb643110d46befd1da2b7984a2b29f20eb9fb60d0e48b0108c59464d490ea2e851ef6ab515dda0558

  • SSDEEP

    49152:ghDnDr80s5J2LlqbUfz3C5ZKSzz53wJWqb2Ng:UGX2LsbUbC5ZKSPEONg

Malware Config

Signatures

  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 11 IoCs
  • UPX packed file 2 IoCs

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

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6a6ed204fbb10ec8c362093bb8f4376ee4b83714785972a034fddcc5092ffcd1.exe
    "C:\Users\Admin\AppData\Local\Temp\6a6ed204fbb10ec8c362093bb8f4376ee4b83714785972a034fddcc5092ffcd1.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2236

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2236-0-0x0000000010000000-0x0000000010019000-memory.dmp

    Filesize

    100KB

  • memory/2236-2-0x0000000010000000-0x0000000010019000-memory.dmp

    Filesize

    100KB

  • memory/2236-12-0x0000000000400000-0x0000000000921000-memory.dmp

    Filesize

    5.1MB

  • memory/2236-13-0x0000000000400000-0x0000000000921000-memory.dmp

    Filesize

    5.1MB

  • memory/2236-14-0x0000000000400000-0x0000000000921000-memory.dmp

    Filesize

    5.1MB

  • memory/2236-15-0x0000000000400000-0x0000000000921000-memory.dmp

    Filesize

    5.1MB

  • memory/2236-16-0x0000000000400000-0x0000000000921000-memory.dmp

    Filesize

    5.1MB

  • memory/2236-17-0x0000000000400000-0x0000000000921000-memory.dmp

    Filesize

    5.1MB

  • memory/2236-18-0x0000000000400000-0x0000000000921000-memory.dmp

    Filesize

    5.1MB

  • memory/2236-19-0x0000000000400000-0x0000000000921000-memory.dmp

    Filesize

    5.1MB

  • memory/2236-20-0x0000000000400000-0x0000000000921000-memory.dmp

    Filesize

    5.1MB

  • memory/2236-21-0x0000000000400000-0x0000000000921000-memory.dmp

    Filesize

    5.1MB

  • memory/2236-22-0x0000000000400000-0x0000000000921000-memory.dmp

    Filesize

    5.1MB