Analysis

  • max time kernel
    140s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-07-2024 13:34

General

  • Target

    3d94c97113665616bb2ff09440a5bc27_JaffaCakes118.exe

  • Size

    416KB

  • MD5

    3d94c97113665616bb2ff09440a5bc27

  • SHA1

    5af98e2f9e6183427893987961e049362a57c702

  • SHA256

    586465bf2feff2badcc4abc5e37c030cf8476b836c88803095ee6f53c6e35857

  • SHA512

    5fa61c6fe9a622fc3553af05fd0e5d9600c05dd850f61cd756a79bcfc8e14812a2302387f966cefd651fae94080339c4d7f85184106af9253bb9828fee76a12c

  • SSDEEP

    12288:tttEi0F8ltcKn2HMAS9iLW851+9dN7KOY8N9Oe+9lauWfx7sN8zkdI4+qWcpORzw:R0GZ2Ha9P8K9d9Kbn9

Malware Config

Extracted

Family

redline

Botnet

@lockfay

C2

194.15.46.144:36848

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

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

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d94c97113665616bb2ff09440a5bc27_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3d94c97113665616bb2ff09440a5bc27_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:876
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection www.google.com
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1916
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection www.google.com
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1660
    • C:\Users\Admin\AppData\Local\Temp\3d94c97113665616bb2ff09440a5bc27_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\3d94c97113665616bb2ff09440a5bc27_JaffaCakes118.exe
      2⤵
        PID:3904

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\3d94c97113665616bb2ff09440a5bc27_JaffaCakes118.exe.log
      Filesize

      514B

      MD5

      daf9fe3dcbbcb5b561d9f0353b55f9d4

      SHA1

      a13e3d6ebbed85e669c83bb501c155a494c549f0

      SHA256

      07f91247f55298b9e1ceb697f4372d5527469846874d70cff32cf469477fd5d5

      SHA512

      5ea0df54ff91f5957c1eaed129a5dec9c9ae82a14b1f8c7fcb71df5233da533c9860fb1d6d73dff05402c1cba0a29e763d0434cf0b92a8c234b0719418882eb8

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
      Filesize

      2KB

      MD5

      0774a05ce5ee4c1af7097353c9296c62

      SHA1

      658ff96b111c21c39d7ad5f510fb72f9762114bb

      SHA256

      d9c5347ed06755feeb0615f1671f6b91e2718703da0dbc4b0bd205cbd2896dd4

      SHA512

      104d69fc4f4aaa5070b78ada130228939c7e01436351166fe51fe2da8a02f9948e6d92dd676f62820da1813872b91411e2f863c9a98a760581ec34d4aa354994

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
      Filesize

      19KB

      MD5

      5191e606c31d697659be68873ac5aad8

      SHA1

      4e36a9f99b9d205e67510226a47599715d3e1f71

      SHA256

      5fdaf9684de4c54941fb2b1e8ee12565fb8d582b20167edb3c5f44e2a6e42bed

      SHA512

      392fff925d2e2372adcc8f09389466749328bad4f0c1101f93af20132235e39f5e5486989f8805745301e3451ac4b5432298d859a20988ca6a07909ff4b71442

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_aibtk3qu.bqt.ps1
      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/876-54-0x0000000075290000-0x0000000075A40000-memory.dmp
      Filesize

      7.7MB

    • memory/876-52-0x0000000075290000-0x0000000075A40000-memory.dmp
      Filesize

      7.7MB

    • memory/876-50-0x0000000004DF0000-0x0000000004E0C000-memory.dmp
      Filesize

      112KB

    • memory/876-49-0x0000000002690000-0x00000000026CA000-memory.dmp
      Filesize

      232KB

    • memory/876-46-0x000000007529E000-0x000000007529F000-memory.dmp
      Filesize

      4KB

    • memory/876-0-0x000000007529E000-0x000000007529F000-memory.dmp
      Filesize

      4KB

    • memory/876-2-0x0000000004CC0000-0x0000000004D52000-memory.dmp
      Filesize

      584KB

    • memory/876-1-0x0000000000290000-0x00000000002FE000-memory.dmp
      Filesize

      440KB

    • memory/1660-48-0x0000000075290000-0x0000000075A40000-memory.dmp
      Filesize

      7.7MB

    • memory/1660-35-0x0000000005E20000-0x0000000006174000-memory.dmp
      Filesize

      3.3MB

    • memory/1660-34-0x0000000075290000-0x0000000075A40000-memory.dmp
      Filesize

      7.7MB

    • memory/1660-33-0x0000000075290000-0x0000000075A40000-memory.dmp
      Filesize

      7.7MB

    • memory/1660-32-0x0000000075290000-0x0000000075A40000-memory.dmp
      Filesize

      7.7MB

    • memory/1916-10-0x00000000057A0000-0x0000000005806000-memory.dmp
      Filesize

      408KB

    • memory/1916-8-0x0000000005690000-0x00000000056B2000-memory.dmp
      Filesize

      136KB

    • memory/1916-27-0x00000000088B0000-0x0000000008F2A000-memory.dmp
      Filesize

      6.5MB

    • memory/1916-30-0x0000000075290000-0x0000000075A40000-memory.dmp
      Filesize

      7.7MB

    • memory/1916-25-0x0000000007600000-0x0000000007622000-memory.dmp
      Filesize

      136KB

    • memory/1916-24-0x0000000006B20000-0x0000000006B3A000-memory.dmp
      Filesize

      104KB

    • memory/1916-23-0x0000000006B90000-0x0000000006C26000-memory.dmp
      Filesize

      600KB

    • memory/1916-22-0x0000000006670000-0x00000000066BC000-memory.dmp
      Filesize

      304KB

    • memory/1916-21-0x0000000006630000-0x000000000664E000-memory.dmp
      Filesize

      120KB

    • memory/1916-20-0x0000000005FF0000-0x0000000006344000-memory.dmp
      Filesize

      3.3MB

    • memory/1916-9-0x0000000005730000-0x0000000005796000-memory.dmp
      Filesize

      408KB

    • memory/1916-26-0x0000000007C80000-0x0000000008224000-memory.dmp
      Filesize

      5.6MB

    • memory/1916-4-0x0000000005820000-0x0000000005E48000-memory.dmp
      Filesize

      6.2MB

    • memory/1916-7-0x0000000075290000-0x0000000075A40000-memory.dmp
      Filesize

      7.7MB

    • memory/1916-3-0x0000000002D40000-0x0000000002D76000-memory.dmp
      Filesize

      216KB

    • memory/1916-5-0x0000000075290000-0x0000000075A40000-memory.dmp
      Filesize

      7.7MB

    • memory/1916-6-0x0000000075290000-0x0000000075A40000-memory.dmp
      Filesize

      7.7MB

    • memory/3904-51-0x0000000000400000-0x0000000000422000-memory.dmp
      Filesize

      136KB

    • memory/3904-56-0x0000000005880000-0x0000000005E98000-memory.dmp
      Filesize

      6.1MB

    • memory/3904-57-0x0000000005310000-0x0000000005322000-memory.dmp
      Filesize

      72KB

    • memory/3904-58-0x0000000005440000-0x000000000554A000-memory.dmp
      Filesize

      1.0MB

    • memory/3904-59-0x0000000005370000-0x00000000053AC000-memory.dmp
      Filesize

      240KB

    • memory/3904-60-0x00000000053B0000-0x00000000053FC000-memory.dmp
      Filesize

      304KB