Analysis

  • max time kernel
    27s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    03-03-2023 12:39

General

  • Target

    tmp.exe

  • Size

    415KB

  • MD5

    8c456071f65a494d6ffc4cf3c22465b9

  • SHA1

    34de7eef30cab988b7d3b8c1b54ec19fe2988b33

  • SHA256

    7491116404ca737831c8b970495d601a657bd508bbcb2c2d3e8b811ec117d72c

  • SHA512

    fe7019939313bbd47ef5a53c6281835e922cc68bb985ae2b6dbe80715597c03305065a985574792098f3f92144f514035a8f6537dbfb18e647f7197007305f65

  • SSDEEP

    6144:LwF71LiF/jPwhlJg7Qm7Md8sLGmKgirZHMiZyQzMrAXdFRn8BMJ87NnlFL7JMR8I:LQ12ihl47MdFGJgi5tZT4rsrApn33OW

Malware Config

Signatures

  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 2 IoCs
  • UPX packed file 26 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1632

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1632-54-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-56-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-58-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-55-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-60-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-62-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-64-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-66-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-68-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-70-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-76-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-74-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-72-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-80-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-78-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-82-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-86-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-84-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-90-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-88-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-94-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-92-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-96-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-97-0x0000000000400000-0x0000000000592000-memory.dmp

    Filesize

    1.6MB

  • memory/1632-98-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1632-99-0x0000000000400000-0x0000000000592000-memory.dmp

    Filesize

    1.6MB