Analysis

  • max time kernel
    40s
  • max time network
    111s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    21-01-2021 18:13

General

  • Target

    3a9e68325d16c69df66db1b81f666601.exe

  • Size

    1010KB

  • MD5

    3a9e68325d16c69df66db1b81f666601

  • SHA1

    21a067ed90eb91cb58466b00d379812823aab451

  • SHA256

    82809ddcfce7489cd7b3c92abf7a4f8d4cc3a0b7b98f03712b7828c24d823b80

  • SHA512

    c724a00a837b25ba95eeeb6980340fc4374f3c2f82dce00f0e18599a2e51cf2d72deb80310e79f070888699762c2a1e972fae53fafed8b818262f75e438f4dba

Malware Config

Extracted

Family

formbook

C2

http://www.classifoods.com/oean/

Decoy

keboate.club

whitehatiq.com

loimtech.com

icaroagencia.com

snigglez.com

noreservationsxpress.com

villacascabel.com

5037adairway.com

growingequity.fund

stafffully.com

bingent.info

tmssaleguarantee.com

neonatalfeedrates.com

george-beauty.com

oraghallaighjourney.net

zunutrition.com

sylkysmooveentertainment.com

ddmns6tzey2d.com

dvcstay.com

304shaughnessygreen.info

Signatures

  • Formbook

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

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a9e68325d16c69df66db1b81f666601.exe
    "C:\Users\Admin\AppData\Local\Temp\3a9e68325d16c69df66db1b81f666601.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3084
    • C:\Users\Admin\AppData\Local\Temp\3a9e68325d16c69df66db1b81f666601.exe
      "{path}"
      2⤵
        PID:2640
      • C:\Users\Admin\AppData\Local\Temp\3a9e68325d16c69df66db1b81f666601.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1488

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1488-12-0x0000000000400000-0x0000000000428000-memory.dmp
      Filesize

      160KB

    • memory/1488-13-0x000000000041CFE0-mapping.dmp
    • memory/1488-15-0x00000000015C0000-0x00000000018E0000-memory.dmp
      Filesize

      3.1MB

    • memory/3084-2-0x0000000073940000-0x000000007402E000-memory.dmp
      Filesize

      6.9MB

    • memory/3084-3-0x0000000000D40000-0x0000000000D41000-memory.dmp
      Filesize

      4KB

    • memory/3084-5-0x0000000005C60000-0x0000000005C61000-memory.dmp
      Filesize

      4KB

    • memory/3084-6-0x0000000005760000-0x0000000005761000-memory.dmp
      Filesize

      4KB

    • memory/3084-7-0x0000000003020000-0x0000000003021000-memory.dmp
      Filesize

      4KB

    • memory/3084-8-0x0000000005800000-0x0000000005801000-memory.dmp
      Filesize

      4KB

    • memory/3084-9-0x00000000058B0000-0x00000000058BE000-memory.dmp
      Filesize

      56KB

    • memory/3084-10-0x0000000007B40000-0x0000000007BC9000-memory.dmp
      Filesize

      548KB

    • memory/3084-11-0x0000000007C70000-0x0000000007C71000-memory.dmp
      Filesize

      4KB