Overview

overview

10

Static

static

10

159fb0a5fa...18.exe

windows7-x64

10

159fb0a5fa...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-10-2024 01:22

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General

  • Target

    159fb0a5fa200b19831933072850caeb_JaffaCakes118.exe

  • Size

    692KB

  • MD5

    159fb0a5fa200b19831933072850caeb

  • SHA1

    e4eb0c41295b0c2cafc91cdca1868627c5460a3a

  • SHA256

    c177116ad5ad90b81aedffbcaff7cb30b6bcd34d415005fb023e0cf54796402d

  • SHA512

    903af266de5caeab70130302dbf9b9508892f6dc61465ae0deb2354a51cc05ecd427cfbcf3c43ec076fed06db51a86155af7a7f4b2ce83b42af8fe0ce981ba82

  • SSDEEP

    12288:cXhpvNWw276S/DuoeFcfbmiJ99VPhYR5MTSHvLenELrWv1lZw4JuMkMh/fy452Ue:KnAw2WWeFcfbP9VPSPMTSPL/rWvzq4JO

Score
10/10
darkcomethome testdiscoverypersistencerattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

Home Test

C2

host75420.no-ip.biz:1604

Mutex

DC_MUTEX-7TH0QC5

Attributes
  • InstallPath

    System32\explorer.exe

  • gencode

    AnLE1MPfqdHc

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    explorer

Signatures

  • Darkcomet

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

    trojanratdarkcomet
  • Modifies WinLogon for persistence 2 TTPs 24 IoCs
    persistence
  • Checks computer location settings 2 TTPs 24 IoCs

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

  • Executes dropped EXE 23 IoCs
  • Adds Run key to start application 2 TTPs 24 IoCs
    persistence
  • Drops file in System32 directory 63 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 24 IoCs

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

    discovery
  • Modifies registry class 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\159fb0a5fa200b19831933072850caeb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\159fb0a5fa200b19831933072850caeb_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Checks computer location settings
    • Adds Run key to start application
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2472
    • C:\Windows\SysWOW64\AnLE1MPfqdHc\explorer.exe
      "C:\Windows\System32\AnLE1MPfqdHc\explorer.exe"
      2⤵
      • Modifies WinLogon for persistence
      • Checks computer location settings
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4200
      • C:\Windows\SysWOW64\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe
        "C:\Windows\System32\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe"
        3⤵
        • Modifies WinLogon for persistence
        • Checks computer location settings
        • Executes dropped EXE
        • Adds Run key to start application
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:452
        • C:\Windows\SysWOW64\AnLE1MPfqdHc\explorer.exe
          "C:\Windows\System32\AnLE1MPfqdHc\explorer.exe"
          4⤵
          • Modifies WinLogon for persistence
          • Checks computer location settings
          • Executes dropped EXE
          • Adds Run key to start application
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:3464
          • C:\Windows\SysWOW64\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe
            "C:\Windows\System32\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe"
            5⤵
            • Modifies WinLogon for persistence
            • Checks computer location settings
            • Executes dropped EXE
            • Adds Run key to start application
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Modifies registry class
            • Suspicious use of WriteProcessMemory
            PID:672
            • C:\Windows\SysWOW64\AnLE1MPfqdHc\explorer.exe
              "C:\Windows\System32\AnLE1MPfqdHc\explorer.exe"
              6⤵
              • Modifies WinLogon for persistence
              • Checks computer location settings
              • Executes dropped EXE
              • Adds Run key to start application
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:4244
              • C:\Windows\SysWOW64\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe
                "C:\Windows\System32\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe"
                7⤵
                • Modifies WinLogon for persistence
                • Checks computer location settings
                • Executes dropped EXE
                • Adds Run key to start application
                • Drops file in System32 directory
                • System Location Discovery: System Language Discovery
                • Modifies registry class
                • Suspicious use of WriteProcessMemory
                PID:4332
                • C:\Windows\SysWOW64\AnLE1MPfqdHc\explorer.exe
                  "C:\Windows\System32\AnLE1MPfqdHc\explorer.exe"
                  8⤵
                  • Modifies WinLogon for persistence
                  • Checks computer location settings
                  • Executes dropped EXE
                  • Adds Run key to start application
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Modifies registry class
                  • Suspicious use of WriteProcessMemory
                  PID:1696
                  • C:\Windows\SysWOW64\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe
                    "C:\Windows\System32\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe"
                    9⤵
                    • Modifies WinLogon for persistence
                    • Checks computer location settings
                    • Executes dropped EXE
                    • Adds Run key to start application
                    • Drops file in System32 directory
                    • System Location Discovery: System Language Discovery
                    • Modifies registry class
                    • Suspicious use of WriteProcessMemory
                    PID:1840
                    • C:\Windows\SysWOW64\AnLE1MPfqdHc\explorer.exe
                      "C:\Windows\System32\AnLE1MPfqdHc\explorer.exe"
                      10⤵
                      • Modifies WinLogon for persistence
                      • Checks computer location settings
                      • Executes dropped EXE
                      • Adds Run key to start application
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      • Modifies registry class
                      • Suspicious use of WriteProcessMemory
                      PID:660
                      • C:\Windows\SysWOW64\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe
                        "C:\Windows\System32\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe"
                        11⤵
                        • Modifies WinLogon for persistence
                        • Checks computer location settings
                        • Executes dropped EXE
                        • Adds Run key to start application
                        • Drops file in System32 directory
                        • System Location Discovery: System Language Discovery
                        • Modifies registry class
                        • Suspicious use of WriteProcessMemory
                        PID:3776
                        • C:\Windows\SysWOW64\AnLE1MPfqdHc\explorer.exe
                          "C:\Windows\System32\AnLE1MPfqdHc\explorer.exe"
                          12⤵
                          • Modifies WinLogon for persistence
                          • Checks computer location settings
                          • Executes dropped EXE
                          • Adds Run key to start application
                          • Drops file in System32 directory
                          • System Location Discovery: System Language Discovery
                          • Modifies registry class
                          • Suspicious use of WriteProcessMemory
                          PID:3668
                          • C:\Windows\SysWOW64\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe
                            "C:\Windows\System32\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe"
                            13⤵
                            • Modifies WinLogon for persistence
                            • Checks computer location settings
                            • Executes dropped EXE
                            • Adds Run key to start application
                            • Drops file in System32 directory
                            • System Location Discovery: System Language Discovery
                            • Modifies registry class
                            • Suspicious use of WriteProcessMemory
                            PID:2784
                            • C:\Windows\SysWOW64\AnLE1MPfqdHc\explorer.exe
                              "C:\Windows\System32\AnLE1MPfqdHc\explorer.exe"
                              14⤵
                              • Modifies WinLogon for persistence
                              • Checks computer location settings
                              • Executes dropped EXE
                              • Adds Run key to start application
                              • Drops file in System32 directory
                              • System Location Discovery: System Language Discovery
                              • Modifies registry class
                              • Suspicious use of WriteProcessMemory
                              PID:1852
                              • C:\Windows\SysWOW64\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe
                                "C:\Windows\System32\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe"
                                15⤵
                                • Modifies WinLogon for persistence
                                • Checks computer location settings
                                • Executes dropped EXE
                                • Adds Run key to start application
                                • Drops file in System32 directory
                                • System Location Discovery: System Language Discovery
                                • Modifies registry class
                                • Suspicious use of WriteProcessMemory
                                PID:4392
                                • C:\Windows\SysWOW64\AnLE1MPfqdHc\explorer.exe
                                  "C:\Windows\System32\AnLE1MPfqdHc\explorer.exe"
                                  16⤵
                                  • Modifies WinLogon for persistence
                                  • Checks computer location settings
                                  • Executes dropped EXE
                                  • Adds Run key to start application
                                  • Drops file in System32 directory
                                  • System Location Discovery: System Language Discovery
                                  • Modifies registry class
                                  • Suspicious use of WriteProcessMemory
                                  PID:4748
                                  • C:\Windows\SysWOW64\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe
                                    "C:\Windows\System32\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe"
                                    17⤵
                                    • Modifies WinLogon for persistence
                                    • Checks computer location settings
                                    • Executes dropped EXE
                                    • Adds Run key to start application
                                    • Drops file in System32 directory
                                    • System Location Discovery: System Language Discovery
                                    • Modifies registry class
                                    • Suspicious use of WriteProcessMemory
                                    PID:4808
                                    • C:\Windows\SysWOW64\AnLE1MPfqdHc\explorer.exe
                                      "C:\Windows\System32\AnLE1MPfqdHc\explorer.exe"
                                      18⤵
                                      • Modifies WinLogon for persistence
                                      • Checks computer location settings
                                      • Executes dropped EXE
                                      • Adds Run key to start application
                                      • Drops file in System32 directory
                                      • System Location Discovery: System Language Discovery
                                      • Modifies registry class
                                      • Suspicious use of WriteProcessMemory
                                      PID:2828
                                      • C:\Windows\SysWOW64\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe
                                        "C:\Windows\System32\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe"
                                        19⤵
                                        • Modifies WinLogon for persistence
                                        • Checks computer location settings
                                        • Executes dropped EXE
                                        • Adds Run key to start application
                                        • Drops file in System32 directory
                                        • System Location Discovery: System Language Discovery
                                        • Modifies registry class
                                        • Suspicious use of WriteProcessMemory
                                        PID:3812
                                        • C:\Windows\SysWOW64\AnLE1MPfqdHc\explorer.exe
                                          "C:\Windows\System32\AnLE1MPfqdHc\explorer.exe"
                                          20⤵
                                          • Modifies WinLogon for persistence
                                          • Checks computer location settings
                                          • Executes dropped EXE
                                          • Adds Run key to start application
                                          • Drops file in System32 directory
                                          • System Location Discovery: System Language Discovery
                                          • Modifies registry class
                                          • Suspicious use of WriteProcessMemory
                                          PID:3788
                                          • C:\Windows\SysWOW64\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe
                                            "C:\Windows\System32\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe"
                                            21⤵
                                            • Modifies WinLogon for persistence
                                            • Checks computer location settings
                                            • Executes dropped EXE
                                            • Adds Run key to start application
                                            • Drops file in System32 directory
                                            • System Location Discovery: System Language Discovery
                                            • Modifies registry class
                                            • Suspicious use of WriteProcessMemory
                                            PID:2172
                                            • C:\Windows\SysWOW64\AnLE1MPfqdHc\explorer.exe
                                              "C:\Windows\System32\AnLE1MPfqdHc\explorer.exe"
                                              22⤵
                                              • Modifies WinLogon for persistence
                                              • Checks computer location settings
                                              • Executes dropped EXE
                                              • Adds Run key to start application
                                              • Drops file in System32 directory
                                              • System Location Discovery: System Language Discovery
                                              • Modifies registry class
                                              • Suspicious use of WriteProcessMemory
                                              PID:1192
                                              • C:\Windows\SysWOW64\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe
                                                "C:\Windows\System32\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe"
                                                23⤵
                                                • Modifies WinLogon for persistence
                                                • Checks computer location settings
                                                • Executes dropped EXE
                                                • Adds Run key to start application
                                                • Drops file in System32 directory
                                                • System Location Discovery: System Language Discovery
                                                • Modifies registry class
                                                PID:4584
                                                • C:\Windows\SysWOW64\AnLE1MPfqdHc\explorer.exe
                                                  "C:\Windows\System32\AnLE1MPfqdHc\explorer.exe"
                                                  24⤵
                                                  • Modifies WinLogon for persistence
                                                  • Checks computer location settings
                                                  • Executes dropped EXE
                                                  • Adds Run key to start application
                                                  • Drops file in System32 directory
                                                  • System Location Discovery: System Language Discovery
                                                  • Modifies registry class
                                                  PID:2156
                                                  • C:\Windows\SysWOW64\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe
                                                    "C:\Windows\System32\AnLE1MPfqdHc\AnLE1MPfqdHc\explorer.exe"
                                                    25⤵
                                                      PID:3464

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Windows\SysWOW64\AnLE1MPfqdHc\explorer.exe
      Filesize

      692KB

      MD5

      159fb0a5fa200b19831933072850caeb

      SHA1

      e4eb0c41295b0c2cafc91cdca1868627c5460a3a

      SHA256

      c177116ad5ad90b81aedffbcaff7cb30b6bcd34d415005fb023e0cf54796402d

      SHA512

      903af266de5caeab70130302dbf9b9508892f6dc61465ae0deb2354a51cc05ecd427cfbcf3c43ec076fed06db51a86155af7a7f4b2ce83b42af8fe0ce981ba82

      Download Submit

    • memory/452-186-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/660-620-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/672-310-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/1192-1365-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/1696-496-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/1840-558-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/1852-869-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/2156-1486-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/2172-1303-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/2472-0-0x00000000023C0000-0x00000000023C1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2472-62-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/2784-806-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/2828-1117-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/3464-248-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/3668-744-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/3776-682-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/3788-1241-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/3812-1179-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/4200-63-0x0000000002180000-0x0000000002181000-memory.dmp

      Filesize

      4KB

      Download

    • memory/4200-125-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/4244-372-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/4332-434-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/4392-931-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/4584-1426-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/4748-993-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download

    • memory/4808-1055-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

      Download