Analysis

  • max time kernel
    148s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    15-09-2024 04:45

General

  • Target

    e1ba68dcdc3611279166843f4f253882_JaffaCakes118.exe

  • Size

    790KB

  • MD5

    e1ba68dcdc3611279166843f4f253882

  • SHA1

    1fe107e422972c86733522fd950b8125dbc02c57

  • SHA256

    e4a17bbe3b2d562f2e7d45a3688bcb1616f6b70a97cc43c3fbf583cf0e3c7e60

  • SHA512

    2aa7719e09e93ddf6dc9acaa3a177e93c61de8e21768771d5b72b331e1357b12c74ec22c3ed02c047c6885b82fcf3f01672168e555e049c7b446bc8a5a5bfd65

  • SSDEEP

    12288:NQmBXaLOclmFrtiWAs1JT7haV3tuMEnIGR3IfXdMq5BHsU61EdFu:NQM2TmFZVn45tKIGRTuf6

Malware Config

Extracted

Family

latentbot

C2

nyandcompany.zapto.org

Signatures

  • LatentBot

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

  • Modifies firewall policy service 3 TTPs 8 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Drops startup file 2 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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 13 IoCs

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

  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 17 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e1ba68dcdc3611279166843f4f253882_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e1ba68dcdc3611279166843f4f253882_JaffaCakes118.exe"
    1⤵
    • Drops file in Drivers directory
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1792
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Roaming\java.bat" "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2652
      • C:\Windows\SysWOW64\wscript.exe
        wscript.exe "C:\Users\Admin\AppData\Roaming\invs.vbs" "C:\Users\Admin\AppData\Roaming\java2.bat
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1584
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c ""C:\Users\Admin\AppData\Roaming\java2.bat" "
          4⤵
          • Drops startup file
          • System Location Discovery: System Language Discovery
          PID:2124
    • C:\Windows\Temp\svhost.exe
      C:\Windows\Temp\svhost.exe
      2⤵
      • Executes dropped EXE
      PID:2812
    • C:\Windows\Temp\svhost.exe
      C:\Windows\Temp\svhost.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2740
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2152
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:908
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Temp\svhost.exe" /t REG_SZ /d "C:\Windows\Temp\svhost.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2720
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Temp\svhost.exe" /t REG_SZ /d "C:\Windows\Temp\svhost.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2960
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3028
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2968
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost628.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost628.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1012
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost628.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost628.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:1504
    • C:\Windows\Temp\svhost.exe
      C:\Windows\Temp\svhost.exe
      2⤵
      • Executes dropped EXE
      PID:2660
    • C:\Windows\Temp\svhost.exe
      C:\Windows\Temp\svhost.exe
      2⤵
      • Executes dropped EXE
      PID:2548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\invs.vbs

    Filesize

    78B

    MD5

    c578d9653b22800c3eb6b6a51219bbb8

    SHA1

    a97aa251901bbe179a48dbc7a0c1872e163b1f2d

    SHA256

    20a98a7e6e137bb1b9bd5ef6911a479cb8eac925b80d6db4e70b19f62a40cce2

    SHA512

    3ae6dc8f02d1a78e1235a0782b632972da5a74ab32287cc41aa672d4fa4a9d34bb5fc50eba07b6915f2e61c402927cd5f6feeb7f7602afa2f64e91efb3b7fc4d

  • C:\Users\Admin\AppData\Roaming\java.bat

    Filesize

    53B

    MD5

    1896de26a454df8628034ca3e0649905

    SHA1

    76b98d95a85d043539706b89194c46cf14464abe

    SHA256

    d85e713743c7e622166fb0f79478de5eabd53d3fe92bd2011ab441bc85ef2208

    SHA512

    ef69dacd7e717dff05f8a70c5b9a94011f2df3201cc41d5f8cc030f350b069dc090c5b0d3d0bd19098a187977a82d570e1ee153849f609a65889ba789da953d2

  • C:\Users\Admin\AppData\Roaming\java2.bat

    Filesize

    160B

    MD5

    e8170b6565dfb34d114cfa398ba77296

    SHA1

    9079335b0ec9a509b7344cb98713fc0b52afa36e

    SHA256

    76ff7c88cc815c8acd61f835033baf5b92eee085e7316c7230f7c363d1e1974b

    SHA512

    1b473fe0a68642ff1741f4619f819b040f8d54696d40e74dd9ad692b56729e455bbe54cb76b382bb1fce5e1eae97dd8c99aeb762915f7147bba59d0ba60d004d

  • C:\Users\Admin\AppData\Roaming\rundll32 .exe

    Filesize

    790KB

    MD5

    e1ba68dcdc3611279166843f4f253882

    SHA1

    1fe107e422972c86733522fd950b8125dbc02c57

    SHA256

    e4a17bbe3b2d562f2e7d45a3688bcb1616f6b70a97cc43c3fbf583cf0e3c7e60

    SHA512

    2aa7719e09e93ddf6dc9acaa3a177e93c61de8e21768771d5b72b331e1357b12c74ec22c3ed02c047c6885b82fcf3f01672168e555e049c7b446bc8a5a5bfd65

  • C:\Windows\Temp\svhost.exe

    Filesize

    1.1MB

    MD5

    34aa912defa18c2c129f1e09d75c1d7e

    SHA1

    9c3046324657505a30ecd9b1fdb46c05bde7d470

    SHA256

    6df94b7fa33f1b87142adc39b3db0613fc520d9e7a5fd6a5301dd7f51f8d0386

    SHA512

    d1ea9368f5d7166180612fd763c87afb647d088498887961f5e7fb0a10f4a808bd5928e8a3666d70ff794093c51ecca8816f75dd47652fd4eb23dce7f9aa1f98

  • memory/1792-1-0x0000000074620000-0x0000000074BCB000-memory.dmp

    Filesize

    5.7MB

  • memory/1792-7-0x0000000074620000-0x0000000074BCB000-memory.dmp

    Filesize

    5.7MB

  • memory/1792-8-0x0000000074620000-0x0000000074BCB000-memory.dmp

    Filesize

    5.7MB

  • memory/1792-0-0x0000000074621000-0x0000000074622000-memory.dmp

    Filesize

    4KB

  • memory/1792-65-0x0000000074620000-0x0000000074BCB000-memory.dmp

    Filesize

    5.7MB

  • memory/1792-61-0x0000000074620000-0x0000000074BCB000-memory.dmp

    Filesize

    5.7MB

  • memory/2740-33-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2740-66-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2740-28-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2740-29-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2740-62-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2740-63-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2740-31-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2740-26-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2740-67-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2740-68-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2740-69-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2740-70-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2740-73-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2740-74-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2740-75-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2740-77-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB