Analysis

  • max time kernel
    16s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    14-07-2024 10:02

General

  • Target

    d16d34e4b1d1ef563842f3a0e691642da9f814bf240827e704caa57dc3106db0.exe

  • Size

    703KB

  • MD5

    ef21d03f6847389f89c057fd2dee4ba0

  • SHA1

    ab5de0026cb731e285d937a70bb1b16f5a2bb811

  • SHA256

    d16d34e4b1d1ef563842f3a0e691642da9f814bf240827e704caa57dc3106db0

  • SHA512

    84eb7f2dbc4de6619e7bcacdd97c6cf475a3ad4bd57da4a1969fa174553ecbc1d595fc0c94f3556244ff0d0c5e7c6ac45c14238a2bb3304c9429ff53b10fca77

  • SSDEEP

    12288:PdRLYVK+orvCrf9Sq/a4HUAiQ3qN0rPtD/0xCRFXcdjoKNl9NVPmHFmpfaO:PLL1+dsLjAM2WxCRFcp79N8spfD

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

rn94

Decoy

st68v.xyz

conciergenotary.net

qwechaotk.top

rtpdonatoto29.xyz

8ad.xyz

powermove.top

cameras-30514.bond

vanguardcoffee.shop

umoe53fxc1bsujv.buzz

consultoriamax.net

hplxx.com

ndu.wtf

yzh478c.xyz

bigbrown999.site

xiake07.asia

resdai.xyz

the35678.shop

ba6rf.rest

ceo688.com

phimxhot.xyz

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d16d34e4b1d1ef563842f3a0e691642da9f814bf240827e704caa57dc3106db0.exe
    "C:\Users\Admin\AppData\Local\Temp\d16d34e4b1d1ef563842f3a0e691642da9f814bf240827e704caa57dc3106db0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2116
    • C:\Users\Admin\AppData\Local\Temp\d16d34e4b1d1ef563842f3a0e691642da9f814bf240827e704caa57dc3106db0.exe
      "C:\Users\Admin\AppData\Local\Temp\d16d34e4b1d1ef563842f3a0e691642da9f814bf240827e704caa57dc3106db0.exe"
      2⤵
        PID:3068
      • C:\Users\Admin\AppData\Local\Temp\d16d34e4b1d1ef563842f3a0e691642da9f814bf240827e704caa57dc3106db0.exe
        "C:\Users\Admin\AppData\Local\Temp\d16d34e4b1d1ef563842f3a0e691642da9f814bf240827e704caa57dc3106db0.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1808
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1808 -s 36
          3⤵
          • Program crash
          PID:2108

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1808-6-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1808-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/1808-8-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1808-11-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/2116-0-0x0000000074E6E000-0x0000000074E6F000-memory.dmp

      Filesize

      4KB

    • memory/2116-1-0x0000000000260000-0x0000000000316000-memory.dmp

      Filesize

      728KB

    • memory/2116-2-0x0000000074E60000-0x000000007554E000-memory.dmp

      Filesize

      6.9MB

    • memory/2116-3-0x0000000000250000-0x0000000000260000-memory.dmp

      Filesize

      64KB

    • memory/2116-4-0x0000000000550000-0x000000000055E000-memory.dmp

      Filesize

      56KB

    • memory/2116-5-0x0000000004EF0000-0x0000000004F66000-memory.dmp

      Filesize

      472KB

    • memory/2116-12-0x0000000074E60000-0x000000007554E000-memory.dmp

      Filesize

      6.9MB