Analysis

  • max time kernel
    38s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    17-12-2024 11:55

General

  • Target

    7e0e0bc4dd67c9e124e88b86e5dee610fc737bc40102656888772b4ded881704.exe

  • Size

    693KB

  • MD5

    eb3553d7605cd30697dae8b513ff6341

  • SHA1

    242ddea5e4a332227601c7c5ab433ef051f493e0

  • SHA256

    7e0e0bc4dd67c9e124e88b86e5dee610fc737bc40102656888772b4ded881704

  • SHA512

    3fc226364bc3d6f8245460deda845fe6ad4ab31e4becb44bca4bca690358537e3635cc9457e71fdd81f8bc6c532756777a2ab09b264fd359d3a42823fab1d83a

  • SSDEEP

    12288:AW3lK5SX0mH7pCJVMLqc34rB+5m430uJtLL8ROLPOeZb7bnxGzmNpsxIKF/PBIYU:DpCJVGqcorMsbuHwOLPOeZfbnosCBPm5

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

sg11

Decoy

rivileged.shop

itagomes.net

uncnp.shop

oodieshub.store

511110.com

vilertb.xyz

amlaketelaotions.online

arehouse-inventory-17910.bond

bwnkyjm.top

etrocognizant.info

rlokna.online

dgib.bid

vhgr.link

5106.loans

ollywoodbets.study

ndrewhussie.social

orkouttracker.net

odvoices.help

three6.buzz

gilesuite.app

Signatures

  • Formbook

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

  • Formbook family
  • Formbook payload 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7e0e0bc4dd67c9e124e88b86e5dee610fc737bc40102656888772b4ded881704.exe
    "C:\Users\Admin\AppData\Local\Temp\7e0e0bc4dd67c9e124e88b86e5dee610fc737bc40102656888772b4ded881704.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2192
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\7e0e0bc4dd67c9e124e88b86e5dee610fc737bc40102656888772b4ded881704.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2204
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SQYXsFvPFd.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2956
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SQYXsFvPFd" /XML "C:\Users\Admin\AppData\Local\Temp\tmp70DC.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2940
    • C:\Users\Admin\AppData\Local\Temp\7e0e0bc4dd67c9e124e88b86e5dee610fc737bc40102656888772b4ded881704.exe
      "C:\Users\Admin\AppData\Local\Temp\7e0e0bc4dd67c9e124e88b86e5dee610fc737bc40102656888772b4ded881704.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2580

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp70DC.tmp

    Filesize

    1KB

    MD5

    eef7be5033cf2e87a0a092dd22be5340

    SHA1

    87d7c0f3687cb285e741b3299cc052ebf45fd37b

    SHA256

    467f8e00f1f6544007d158641268b9cbfe25d145331daba941c5c3432fcce24b

    SHA512

    bc8598e7856111a650b40095ba1acc51803bed81660e4e7573c39ac1fb154156d69b5b00052ed3db0f0a8db09d03f3569ad3eae9aa28a47ac01e4951a0ed96f0

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    46cc7b45b5c3c0f03fbd34322e4eec1e

    SHA1

    7c28a1348726c8d42ea1cbb0bd5710d723da182b

    SHA256

    649fe6b2578c5295b007b697a4d08dba27fc9eb452f00dbe0ed6c7da1d21eaab

    SHA512

    3081b57968d0cb3a6e536330f2fea47f6962913aca97cfc3b39899fd6f44f40dcf126cbf378305c4728408ea6734d5e618047e306aa54a9404624ab50dda40ab

  • memory/2192-6-0x0000000005180000-0x00000000051F8000-memory.dmp

    Filesize

    480KB

  • memory/2192-3-0x0000000000500000-0x0000000000512000-memory.dmp

    Filesize

    72KB

  • memory/2192-4-0x000000007497E000-0x000000007497F000-memory.dmp

    Filesize

    4KB

  • memory/2192-5-0x0000000074970000-0x000000007505E000-memory.dmp

    Filesize

    6.9MB

  • memory/2192-0-0x000000007497E000-0x000000007497F000-memory.dmp

    Filesize

    4KB

  • memory/2192-2-0x0000000074970000-0x000000007505E000-memory.dmp

    Filesize

    6.9MB

  • memory/2192-1-0x0000000000BA0000-0x0000000000C54000-memory.dmp

    Filesize

    720KB

  • memory/2192-25-0x0000000074970000-0x000000007505E000-memory.dmp

    Filesize

    6.9MB

  • memory/2580-19-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2580-24-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2580-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2580-21-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB