Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    23-08-2023 21:31

General

  • Target

    1fb52635231f892c2a606776f564b670f127d74812cf086b828dd0f9eaaa1e7a.exe

  • Size

    4.5MB

  • MD5

    8377b04e2990c14b665bb37208b8c608

  • SHA1

    9808e1cbb2ffc20efa06b0d36be0ce071e46aaa0

  • SHA256

    1fb52635231f892c2a606776f564b670f127d74812cf086b828dd0f9eaaa1e7a

  • SHA512

    5b85dab2693d400fa1fb0c6d7b9a0e8529f52a3b7b859c81e2bd6d96c4cb0007eec7bab4298040413fca3e8d1cdc449724596ac1ccf908c96fd08c356926a95c

  • SSDEEP

    49152:tKtHO/a0I5JpaXr67wJz53wJWqI2Nq61Ai2oB9Kgk6EaXtgjMdHCX0l1AlAv7:ku/BUft78EpNNSiLKwESgjMxSo

Malware Config

Signatures

  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 1 IoCs
  • UPX packed file 27 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\1fb52635231f892c2a606776f564b670f127d74812cf086b828dd0f9eaaa1e7a.exe
    "C:\Users\Admin\AppData\Local\Temp\1fb52635231f892c2a606776f564b670f127d74812cf086b828dd0f9eaaa1e7a.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2592

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2592-1-0x0000000010000000-0x0000000010019000-memory.dmp

    Filesize

    100KB

  • memory/2592-3-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-4-0x0000000000400000-0x00000000008A2000-memory.dmp

    Filesize

    4.6MB

  • memory/2592-5-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-6-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-8-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-11-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-13-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-16-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-18-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-20-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-22-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-26-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-24-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-29-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-30-0x0000000010000000-0x0000000010019000-memory.dmp

    Filesize

    100KB

  • memory/2592-32-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-34-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-36-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-38-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-40-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-42-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-44-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-46-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-48-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-50-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-60-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB

  • memory/2592-61-0x00000000022F0000-0x000000000232E000-memory.dmp

    Filesize

    248KB