Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2024 19:12

General

  • Target

    ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe

  • Size

    510KB

  • MD5

    ec030d3276115a3c890665b0725585f5

  • SHA1

    5c7a2b3f748602f9c43b254e46b196eaab93d78e

  • SHA256

    331a1d704573224a0efc415feaf7b3666d3739ea1a03d0af1248687f065e9b3d

  • SHA512

    95af61fcd6ee514ff612283f69c182c6c89c0074b395374ada4a6cd110914a75da624c48b9d76009f68adc6fa985ef8b87b873a0a51a271c09ce8f4239fa3d42

  • SSDEEP

    12288:4M7VEBOPLt0/mAz36UHcTNN6Fi4o7A7Epu4ETMWYtLdZUkN1Oa6BGm7:17VEUPe/mc85Vu7M1LWBp7

Malware Config

Extracted

Family

latentbot

C2

snaggelpuss123.zapto.org

Signatures

  • Darkcomet

    DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • UPX packed file 10 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Network Service Discovery 1 TTPs 1 IoCs

    Attempt to gather information on host's network.

  • 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 5 IoCs

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

  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4764
    • C:\Users\Admin\AppData\Local\Temp\ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\ec030d3276115a3c890665b0725585f5_JaffaCakes118.exe"
      2⤵
      • Modifies firewall policy service
      • Checks BIOS information in registry
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2352
      • C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE
        "C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2396
        • C:\Program Files\Java\jre-1.8\bin\javaw.exe
          "C:\Program Files\Java\jre-1.8\bin\javaw.exe" -Xms512m -Xmx1024m -jar "C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE"
          4⤵
          • Suspicious use of SetWindowsHookEx
          PID:4224
      • C:\Windows\SysWOW64\notepad.exe
        C:\Windows\SysWOW64\notepad.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3788
      • C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE
        "C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1816
        • C:\Program Files\Java\jre-1.8\bin\javaw.exe
          "C:\Program Files\Java\jre-1.8\bin\javaw.exe" -Xms512m -Xmx1024m -jar "C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE"
          4⤵
          • Suspicious use of SetWindowsHookEx
          PID:3156
  • C:\Windows\System32\GameBarPresenceWriter.exe
    "C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer
    1⤵
    • Network Service Discovery
    PID:4232
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:1740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp

    Filesize

    46B

    MD5

    8a6160b5eb544a69e5832f70407386fc

    SHA1

    773e172d5dc0f4a95f7a6e79fa79bab1cc4c59eb

    SHA256

    907968a8eb8b612d1ee9a09efbadcf716d95e02dd207d573f155dccc0b51743a

    SHA512

    54214887f13c30556cd2e8537ac47eea248ed136d63befb4a9eb56ec99086c186fec117b119b2c06bce08f68f1d9d3ef1e608a347b96b925e4e53d2d18c3f7af

  • C:\Users\Admin\AppData\Local\Temp\MINECRAFT.EXE

    Filesize

    263KB

    MD5

    0f1931e26c21219db1c90e90037f11f6

    SHA1

    74b65f7fb7fa197d413ba5bc45cf10304deb4ecc

    SHA256

    f4d54e35b857b5dfbca6fefcff5ab5599ce30b62eef7deded6594c5be93d25c3

    SHA512

    0c6a90034e5852915af61ccc091568cb636f583d4c4b5cca8bfc3f7f86bbf6a79f16c324d723c1d3968d7996071bb85a79cd6fde682bb4bfeedfd770b7b8e817

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2412658365-3084825385-3340777666-1000\83aa4cc77f591dfc2374580bbd95f6ba_dd06e985-ac7f-4567-b0c7-3752f03c29fc

    Filesize

    45B

    MD5

    c8366ae350e7019aefc9d1e6e6a498c6

    SHA1

    5731d8a3e6568a5f2dfbbc87e3db9637df280b61

    SHA256

    11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

    SHA512

    33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

  • memory/1816-30-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2352-7-0x0000000002390000-0x0000000002391000-memory.dmp

    Filesize

    4KB

  • memory/2352-5-0x0000000013140000-0x000000001326F000-memory.dmp

    Filesize

    1.2MB

  • memory/2352-48-0x0000000013140000-0x000000001326F000-memory.dmp

    Filesize

    1.2MB

  • memory/2352-6-0x0000000013140000-0x000000001326F000-memory.dmp

    Filesize

    1.2MB

  • memory/2352-316-0x0000000013140000-0x000000001326F000-memory.dmp

    Filesize

    1.2MB

  • memory/2352-4-0x0000000013140000-0x000000001326F000-memory.dmp

    Filesize

    1.2MB

  • memory/2352-318-0x0000000002390000-0x0000000002391000-memory.dmp

    Filesize

    4KB

  • memory/2352-1-0x0000000013140000-0x000000001326F000-memory.dmp

    Filesize

    1.2MB

  • memory/2352-50-0x0000000013140000-0x000000001326F000-memory.dmp

    Filesize

    1.2MB

  • memory/2352-49-0x0000000013140000-0x000000001326F000-memory.dmp

    Filesize

    1.2MB

  • memory/2396-16-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/3156-173-0x000001A7357B0000-0x000001A7357B1000-memory.dmp

    Filesize

    4KB

  • memory/3156-265-0x000001A7357B0000-0x000001A7357B1000-memory.dmp

    Filesize

    4KB

  • memory/3156-312-0x000001A7357B0000-0x000001A7357B1000-memory.dmp

    Filesize

    4KB

  • memory/3156-80-0x000001A7357B0000-0x000001A7357B1000-memory.dmp

    Filesize

    4KB

  • memory/3156-134-0x000001A7357B0000-0x000001A7357B1000-memory.dmp

    Filesize

    4KB

  • memory/3156-272-0x000001A7357B0000-0x000001A7357B1000-memory.dmp

    Filesize

    4KB

  • memory/3156-217-0x000001A7357B0000-0x000001A7357B1000-memory.dmp

    Filesize

    4KB

  • memory/3156-183-0x000001A7357B0000-0x000001A7357B1000-memory.dmp

    Filesize

    4KB

  • memory/3156-179-0x000001A7357B0000-0x000001A7357B1000-memory.dmp

    Filesize

    4KB

  • memory/3788-28-0x00000000012A0000-0x00000000012A1000-memory.dmp

    Filesize

    4KB

  • memory/4224-244-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4224-319-0x000002506F540000-0x000002506F7B0000-memory.dmp

    Filesize

    2.4MB

  • memory/4224-220-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4224-131-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4224-288-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4224-52-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4224-276-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4224-293-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4224-330-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4224-190-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4224-130-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4224-304-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4224-305-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4224-306-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4224-175-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4224-19-0x000002506F540000-0x000002506F7B0000-memory.dmp

    Filesize

    2.4MB

  • memory/4224-321-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4224-287-0x000002506F520000-0x000002506F521000-memory.dmp

    Filesize

    4KB

  • memory/4764-3-0x0000000000400000-0x0000000000499000-memory.dmp

    Filesize

    612KB

  • memory/4764-0-0x0000000000400000-0x0000000000499000-memory.dmp

    Filesize

    612KB