Analysis

  • max time kernel
    146s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/04/2024, 04:45

General

  • Target
    83f6dcaa60186aff731de68b7a46a3e1_JaffaCakes118.exe
  • Size 1.2MB
  • Sample240402-fdhzgshe82
  • SHA256 05bcb94a9cd1f7d16b49301ee937748fb6d5b31167e9aa9d537263ceef63427a
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • danabot

Botnet
  • 4

C2
  • 192.119.110.73:443

  • 192.236.147.159:443

  • 192.210.222.88:443

Attributes
  • embedded_hash

    F4711E27D559B4AEB1A081A1EB0AC465

  • type

    loader

rsa_pubkey.plain
rsa_privkey.plain

Signatures

  • Danabot

    Danabot is a modular banking Trojan that has been linked with other malware.

  • Danabot Loader Component 11 IoCs
  • Blocklisted process makes network request 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\83f6dcaa60186aff731de68b7a46a3e1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\83f6dcaa60186aff731de68b7a46a3e1_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4704
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\83F6DC~1.DLL,s C:\Users\Admin\AppData\Local\Temp\83F6DC~1.EXE
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      PID:532
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4704 -s 536
      2⤵
      • Program crash
      PID:4392
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4704 -ip 4704
    1⤵
      PID:2784
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1400 --field-trial-handle=2432,i,12161922670941700748,3348345705955601576,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:3836

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            83F6DC~1.DLL

            • Path C:\Users\Admin\AppData\Local\Temp\83F6DC~1.DLL
            • Size 1.3MB
            • SHA256 5c321eecb3a55931eaebd0bb72002cb2256e0d440a5749a99fb04acd0f423494
            • MD5 SHA1 SHA512 SSDEEP

            memory/532-20-0x0000000002450000-0x00000000025B2000-memory.dmp

            memory/532-24-0x0000000002450000-0x00000000025B2000-memory.dmp

            memory/532-27-0x0000000002450000-0x00000000025B2000-memory.dmp

            memory/532-9-0x0000000002450000-0x00000000025B2000-memory.dmp

            memory/532-21-0x0000000002450000-0x00000000025B2000-memory.dmp

            memory/532-26-0x0000000002450000-0x00000000025B2000-memory.dmp

            memory/532-25-0x0000000002450000-0x00000000025B2000-memory.dmp

            memory/532-23-0x0000000002450000-0x00000000025B2000-memory.dmp

            memory/532-12-0x0000000002450000-0x00000000025B2000-memory.dmp

            memory/532-22-0x0000000002450000-0x00000000025B2000-memory.dmp

            memory/4704-10-0x0000000000400000-0x00000000017A7000-memory.dmp

            memory/4704-1-0x0000000003510000-0x0000000003606000-memory.dmp

            memory/4704-3-0x0000000000400000-0x00000000017A7000-memory.dmp

            memory/4704-11-0x0000000003610000-0x0000000003714000-memory.dmp

            memory/4704-2-0x0000000003610000-0x0000000003714000-memory.dmp