Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    11/11/2021, 09:20

General

  • Target
    PRODUCT LIST.exe
  • Size 592KB
  • Sample211111-lar1wabac9
  • SHA256 ac021bbe155b54ac93bd5ca40b6ca6130174d6d192c6fd2011e9677d56c09f4d
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • r4gk

C2
  • http://www.aprilsaak.quest/r4gk/

Decoy
  • quantalix.com

  • animalblog-eggs.com

  • 039skz.xyz

  • guttas.net

  • lasantadayparty.com

  • protegerfinanceservices.com

  • vixtest.xyz

  • digitaleconomy.global

  • 0xpax.xyz

  • mobilehome1688.com

  • themotionpartners.com

  • valueney.com

  • hattuafhv.quest

  • js0061gj.net

  • 360metaverse.biz

  • seculardata.com

  • 346727688.xyz

  • smartmapom.com

  • moksel.com

  • exoduswatchco.com

Signatures

  • Formbook

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

  • Formbook Payload 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 52 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\Users\Admin\AppData\Local\Temp\PRODUCT LIST.exe
      "C:\Users\Admin\AppData\Local\Temp\PRODUCT LIST.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2788
      • C:\Users\Admin\AppData\Local\Temp\PRODUCT LIST.exe
        "C:\Users\Admin\AppData\Local\Temp\PRODUCT LIST.exe"
        3⤵
          PID:756
        • C:\Users\Admin\AppData\Local\Temp\PRODUCT LIST.exe
          "C:\Users\Admin\AppData\Local\Temp\PRODUCT LIST.exe"
          3⤵
            PID:668
          • C:\Users\Admin\AppData\Local\Temp\PRODUCT LIST.exe
            "C:\Users\Admin\AppData\Local\Temp\PRODUCT LIST.exe"
            3⤵
              PID:836
            • C:\Users\Admin\AppData\Local\Temp\PRODUCT LIST.exe
              "C:\Users\Admin\AppData\Local\Temp\PRODUCT LIST.exe"
              3⤵
              • Suspicious use of SetThreadContext
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious behavior: MapViewOfSection
              • Suspicious use of AdjustPrivilegeToken
              PID:824
          • C:\Windows\SysWOW64\colorcpl.exe
            "C:\Windows\SysWOW64\colorcpl.exe"
            2⤵
            • Suspicious use of SetThreadContext
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:3672
            • C:\Windows\SysWOW64\cmd.exe
              /c del "C:\Users\Admin\AppData\Local\Temp\PRODUCT LIST.exe"
              3⤵
                PID:512

          Network

                MITRE ATT&CK Matrix

                Replay Monitor

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                Downloads

                memory/824-124-0x0000000000400000-0x000000000042F000-memory.dmp

                memory/824-127-0x00000000015E0000-0x0000000001900000-memory.dmp

                memory/824-128-0x0000000001110000-0x0000000001124000-memory.dmp

                memory/2788-121-0x0000000004CF0000-0x0000000004CF5000-memory.dmp

                memory/2788-117-0x0000000004E90000-0x0000000004E91000-memory.dmp

                memory/2788-123-0x0000000004E30000-0x0000000004E7D000-memory.dmp

                memory/2788-115-0x0000000000110000-0x0000000000111000-memory.dmp

                memory/2788-120-0x00000000049E0000-0x00000000049E1000-memory.dmp

                memory/2788-119-0x0000000004990000-0x0000000004E8E000-memory.dmp

                memory/2788-118-0x0000000004A30000-0x0000000004A31000-memory.dmp

                memory/2788-122-0x0000000005790000-0x0000000005791000-memory.dmp

                memory/3024-129-0x0000000006490000-0x00000000065B9000-memory.dmp

                memory/3024-136-0x0000000002F70000-0x0000000003064000-memory.dmp

                memory/3672-133-0x0000000000460000-0x000000000048F000-memory.dmp

                memory/3672-132-0x0000000000D20000-0x0000000000D39000-memory.dmp

                memory/3672-134-0x0000000004480000-0x00000000047A0000-memory.dmp

                memory/3672-135-0x00000000042B0000-0x0000000004343000-memory.dmp