Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-12-2024 03:00

General

  • Target

    c0804faa07ec7aef2aa886324690c18a_JaffaCakes118.exe

  • Size

    375KB

  • MD5

    c0804faa07ec7aef2aa886324690c18a

  • SHA1

    c54628cb7060b4793cb39fb4cb2e65d2e55c5500

  • SHA256

    fc2f65df06a20c76080de447e08d8f40ba6dcddbbe1f370d900062a02c185981

  • SHA512

    ff5f62306b8f949d7e6f28254c46e20378dc681837c856b0b6844685d056db69577aee93ff07b467969404be705c36883b53fed1a2d3645c689be94805ad42ab

  • SSDEEP

    6144:eb9ZbOnbJHaMCyWzNbVRIiGFPp4ufj8E3OMzm1V/naL47U6NQrvA2FHc4E4Dpu15:6cJHqcVEV/aLroa3HcRUMDWtx99pSnkc

Malware Config

Extracted

Family

redline

Botnet

VJBJCZXQ

C2

188.34.176.164:80

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Redline family
  • SectopRAT

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

  • SectopRAT payload 1 IoCs
  • Sectoprat family
  • 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).

  • 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0804faa07ec7aef2aa886324690c18a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c0804faa07ec7aef2aa886324690c18a_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection www.google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4472
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection www.google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:400
    • C:\Users\Admin\AppData\Local\Temp\c0804faa07ec7aef2aa886324690c18a_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\c0804faa07ec7aef2aa886324690c18a_JaffaCakes118.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4524

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\c0804faa07ec7aef2aa886324690c18a_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

    a99bd9ca9f89c6e7f09ab57d987669a6

    SHA1

    9b53592f04e53bf7550fc9692087456031c506bd

    SHA256

    dbdc867e7d2e2c460753297cc883b29fcd5af3f2f01d9443646be0b5ddc498c8

    SHA512

    9d6457186a049184787c8000ba32a1d7215f9a3938e5bd428781a29bf1ee04100968b09f57c71a8db8a585db40e98d0e52dee8fd0d8fc32edd3228a810649349

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_m4kzphx0.gsg.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/400-48-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/400-45-0x0000000005740000-0x0000000005A94000-memory.dmp

    Filesize

    3.3MB

  • memory/400-35-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/400-34-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/400-33-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/1712-49-0x0000000004EE0000-0x0000000004F16000-memory.dmp

    Filesize

    216KB

  • memory/1712-31-0x0000000074B9E000-0x0000000074B9F000-memory.dmp

    Filesize

    4KB

  • memory/1712-50-0x0000000005090000-0x00000000050AC000-memory.dmp

    Filesize

    112KB

  • memory/1712-0-0x0000000074B9E000-0x0000000074B9F000-memory.dmp

    Filesize

    4KB

  • memory/1712-2-0x0000000004F80000-0x0000000005012000-memory.dmp

    Filesize

    584KB

  • memory/1712-1-0x0000000000570000-0x00000000005D4000-memory.dmp

    Filesize

    400KB

  • memory/4472-9-0x0000000005000000-0x0000000005066000-memory.dmp

    Filesize

    408KB

  • memory/4472-8-0x0000000004F60000-0x0000000004F82000-memory.dmp

    Filesize

    136KB

  • memory/4472-25-0x0000000006440000-0x0000000006462000-memory.dmp

    Filesize

    136KB

  • memory/4472-26-0x0000000007550000-0x0000000007AF4000-memory.dmp

    Filesize

    5.6MB

  • memory/4472-27-0x0000000008180000-0x00000000087FA000-memory.dmp

    Filesize

    6.5MB

  • memory/4472-30-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/4472-23-0x0000000006470000-0x0000000006506000-memory.dmp

    Filesize

    600KB

  • memory/4472-22-0x0000000005F40000-0x0000000005F8C000-memory.dmp

    Filesize

    304KB

  • memory/4472-21-0x0000000005F10000-0x0000000005F2E000-memory.dmp

    Filesize

    120KB

  • memory/4472-20-0x0000000005910000-0x0000000005C64000-memory.dmp

    Filesize

    3.3MB

  • memory/4472-10-0x0000000005070000-0x00000000050D6000-memory.dmp

    Filesize

    408KB

  • memory/4472-24-0x00000000063F0000-0x000000000640A000-memory.dmp

    Filesize

    104KB

  • memory/4472-7-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/4472-6-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/4472-5-0x00000000051E0000-0x0000000005808000-memory.dmp

    Filesize

    6.2MB

  • memory/4472-4-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/4472-3-0x00000000025E0000-0x0000000002616000-memory.dmp

    Filesize

    216KB

  • memory/4524-51-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/4524-54-0x0000000005600000-0x0000000005C18000-memory.dmp

    Filesize

    6.1MB

  • memory/4524-55-0x00000000050A0000-0x00000000050B2000-memory.dmp

    Filesize

    72KB

  • memory/4524-56-0x00000000051D0000-0x00000000052DA000-memory.dmp

    Filesize

    1.0MB

  • memory/4524-57-0x0000000005100000-0x000000000513C000-memory.dmp

    Filesize

    240KB

  • memory/4524-58-0x0000000005140000-0x000000000518C000-memory.dmp

    Filesize

    304KB