Analysis

  • max time kernel
    149s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-06-2024 07:28

General

  • Target

    9401b310cf409b2efb41d4829241259c_JaffaCakes118.dll

  • Size

    120KB

  • MD5

    9401b310cf409b2efb41d4829241259c

  • SHA1

    e00b95c4a66a6970a238e61b47fa00dc3c3e1942

  • SHA256

    5b3fc1ff5d1316a44070c434404d0293c76742cb8168400e5d79431df9f7b7ef

  • SHA512

    7ff25eb8d693f9fc933451028581d2436c701ddfab15d8fd10d4d6070683124dcad05978d2c920a3351eba131c3130871508e5280f4edb1d27c873d007c148f5

  • SSDEEP

    3072:za+dUDMZJjkzSzh25YohAUwr3XnsOOujmZOta:wMZSzSzhA1rwDXnhZCSa

Malware Config

Extracted

Family

icedid

C2

loadwe4.casa

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • IcedID First Stage Loader 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9401b310cf409b2efb41d4829241259c_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3936
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\9401b310cf409b2efb41d4829241259c_JaffaCakes118.dll
      2⤵
        PID:1068

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1068-8-0x0000000001010000-0x0000000001016000-memory.dmp
      Filesize

      24KB

    • memory/1068-7-0x0000000000F20000-0x0000000000F28000-memory.dmp
      Filesize

      32KB

    • memory/1068-4-0x0000000000F90000-0x0000000000F98000-memory.dmp
      Filesize

      32KB

    • memory/1068-0-0x0000000000F80000-0x0000000000F8A000-memory.dmp
      Filesize

      40KB