Analysis

  • max time kernel
    150s
  • 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
    15-08-2024 23:47

General

  • Target

    9c1c607c7085f6819346979715dda033_JaffaCakes118.exe

  • Size

    981KB

  • MD5

    9c1c607c7085f6819346979715dda033

  • SHA1

    166414beefabaf1866cfdfea8a72b222dcc674dc

  • SHA256

    9b0d3e63e3167214577b30e6f2e19034414f2f565c708f689de51390fe0c772e

  • SHA512

    f1824dd69f9250664c71ae28d5b1045c6551abc5af61f9f44cc0f877de722acb7100d72486584df614979dc27222dba1e1dbeddd02161afc633fab68670176b9

  • SSDEEP

    24576:T/////76QhEtOa5VxNmfFWBlI9G4hOkjIIkGhBLE:fREtO8xNmwB293rIvqB

Malware Config

Extracted

Family

latentbot

C2

1rockanimal.zapto.org

2rockanimal.zapto.org

3rockanimal.zapto.org

4rockanimal.zapto.org

5rockanimal.zapto.org

6rockanimal.zapto.org

7rockanimal.zapto.org

8rockanimal.zapto.org

Signatures

  • LatentBot

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

  • Modifies firewall policy service 3 TTPs 10 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 3 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 16 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 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c1c607c7085f6819346979715dda033_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9c1c607c7085f6819346979715dda033_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4436
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\wcdxdyq_.cmdline"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3560
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
        C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES5E4D.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC5E4C.tmp"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2232
    • C:\Users\Admin\AppData\Local\Temp\TUza5.exe
      "C:\Users\Admin\AppData\Local\Temp\TUza5.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:2116
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\xegjfq0n.cmdline"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3224
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
        C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES61E7.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC61E6.tmp"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:396
    • C:\Users\Admin\AppData\Local\Temp\b5Srg.exe
      C:\Users\Admin\AppData\Local\Temp\b5Srg.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:964
      • 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:4628
        • 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:5068
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\b5Srg.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\b5Srg.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2168
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\b5Srg.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\b5Srg.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2456
      • 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:4732
        • 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:1568
      • 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\IGTN21UM2I.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\IGTN21UM2I.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:412
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\IGTN21UM2I.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\IGTN21UM2I.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:3208
    • C:\Users\Admin\AppData\Local\Temp\bUnQwWvf.exe
      "C:\Users\Admin\AppData\Local\Temp\bUnQwWvf.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2428

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\RES5E4D.tmp

    Filesize

    1KB

    MD5

    07e36d5ed52635fa5c7c81bd3e1766fa

    SHA1

    1a55adfc9b47b68c5da98ffca47f6f5bffef4643

    SHA256

    2e2331b093254846301a6aba7a2762b78dc287fd48a3e2bdfa9817eb02ba265c

    SHA512

    b91b5a47b345126e252bab5486d469ebb25fbaa018a2d1fe70759ed61e562174408c3143b5ef82e8bc00c5d1f7c6004d8d86033e84c9651467f47b4602b29743

  • C:\Users\Admin\AppData\Local\Temp\RES61E7.tmp

    Filesize

    1KB

    MD5

    5a7b3fffaa2cb55ebcb133ba2f0da41c

    SHA1

    8278e1d13bb3d84b20016b64e82165901afba331

    SHA256

    4e524c1b261516a2ed7a114adf0a3d7eca187ea83744fa5bf3caa327ddeea3b1

    SHA512

    862b580c09d77a14b1b883021ff774aa2a6c602188bed76cf78efeff234c5edb0106754d6afda47d58bf1338f46c53492258d4ccadba3af815f9fffa624374d3

  • C:\Users\Admin\AppData\Local\Temp\TUza5.exe

    Filesize

    4KB

    MD5

    af37074c1df8e232fbf969543e583a92

    SHA1

    7492b6f4f8614593cd1abe410c9dc3ddc4f10d4e

    SHA256

    be987422ba33c67a33e90b3f3b42a5996310a7981edbd327387a718267e6ae1c

    SHA512

    c3fa033bf8bbc497be26d03e5070599c099806fbe242def43ab7e9a3bc694468231c646cb463d0749972d2a024f33bd782e584f5d608d414c1e340a98372e979

  • C:\Users\Admin\AppData\Local\Temp\b5Srg.exe

    Filesize

    34KB

    MD5

    e118330b4629b12368d91b9df6488be0

    SHA1

    ce90218c7e3b90df2a3409ec253048bb6472c2fd

    SHA256

    3a0f2936b8c45e8ba3458d69d7859a63844469e698652e15fb56639d32f40cc9

    SHA512

    ac91c04cb20223dbaaf594440cb778dff36e857921be427c8528ba4c6cdb3e8bf8e71e1ae8af7bde9c04ff5b97b379231625bc1a2b66aba2f98cd340cd8a94b0

  • C:\Users\Admin\AppData\Local\Temp\bUnQwWvf.exe

    Filesize

    20KB

    MD5

    3e6330b83cd70ddc73fddd1b3c8ce926

    SHA1

    4a5ff9bf3c0cf67926d75b832c3825bbcc26bd40

    SHA256

    6e4d8c0695cc1ccada850b1c9732787185a849d793de36b86644a21c11b55f36

    SHA512

    2c5b13493b18329232efa081c2a2b40901210169d59f8e57e35cc7392d01ebeff959811c385b599d669b5cc63368654a92988f85e6aabcc2c234fc495777d9b7

  • \??\c:\Users\Admin\AppData\Local\Temp\CSC5E4C.tmp

    Filesize

    636B

    MD5

    729f44c1955f67140715900aafbe8403

    SHA1

    f97f52197cdff16634475f1272a6bd5893133206

    SHA256

    36b00dbac3ff22f0d514c99721c3320c95ecaf0e80f80171b40eb0752bc754a6

    SHA512

    142446e606cbad39d89122c409acdef22d9af77ea1332483af08a1069a4308a4b31a8c0809bbcec6a379a98ccb4d4e1d63c50bdbba1ad3e72595de884bd8a5f2

  • \??\c:\Users\Admin\AppData\Local\Temp\CSC61E6.tmp

    Filesize

    652B

    MD5

    a37aac35a137cd5aa3c2c294239a51a6

    SHA1

    56f6d5860ade02a365e6443d43d09975cf4cf339

    SHA256

    1c3207eeb9c0edf7c1234c30b941c38091d9f1afaf6fde9697c18d1393cb8c79

    SHA512

    f6e945e250eb41d9c99091317581004abce8cc921614fbb37d0fcaa2ce87f65c47d04a9995e46d15430658e73c85e1f4c7777d36a84c45ccc1a85ae59305fd50

  • \??\c:\Users\Admin\AppData\Local\Temp\resource.resources

    Filesize

    15KB

    MD5

    d0294b85a3cb4ef59a5565a2e6b1209f

    SHA1

    0c9f87cd89f2388d9d16d25533ac4dfe59ef0874

    SHA256

    35f139b7ff1909d42b09123c4fce94bfdbf0a944bc2d482f31d4edcd44ee3b09

    SHA512

    aef43cc881516364dcd6fdcba34e44448ff91e2cfe6849b36aef868ed7fde432662c3a32e14887e7f5f3f2cbad2a30aa6dcc15377f636bfbf8f394e8d14b7f06

  • \??\c:\Users\Admin\AppData\Local\Temp\wcdxdyq_.0.cs

    Filesize

    1KB

    MD5

    e940e1d28d80e3124599d150cc8fb399

    SHA1

    8b8e9390e582e50f9370a5fc14bc85da793b36ba

    SHA256

    73e91506323efce31ff4b24197e6d8e527453a3308dd9d78e38602feb31abad6

    SHA512

    23ee20cc5ca65e67e9d4651b5f90d7c786d84712ec726c4bd725ce40f5241289249fa243b21bb5564aa335e6080f8f775e9eaa47289f8f8c623d44beda25bfd9

  • \??\c:\Users\Admin\AppData\Local\Temp\wcdxdyq_.cmdline

    Filesize

    258B

    MD5

    ad27da9c50cec16b335b38ee5ae88497

    SHA1

    eda1037ed4e94bf453b9aca4057651e0c0bc1db4

    SHA256

    8065e96b1bdb785a07d0a4f0d4e8839e837336abc15afc31e712ef9e5a965253

    SHA512

    b28c29f9c87dd3bae749d128e58c39c54153b9db519568b7a35bf23099235e6e90de629488588f083a462fa667dbe782b30240b3cdb00dc529c3461f7cfd73ce

  • \??\c:\Users\Admin\AppData\Local\Temp\xegjfq0n.0.cs

    Filesize

    4KB

    MD5

    a84f64a4a43951ab36bf4000ad289ac2

    SHA1

    e1fea253ebc0ffa061b76021d1056a5781b4fde7

    SHA256

    0c9cfff90b6fcefc52829e30b79b83f33c91c9f7a7cf1d1d325e9019c7873b64

    SHA512

    a0732fd769dc42831eab918c979eb4d9207e8e6ee52883aebdfad138c93f5b211705a145bbf1945de00ecd30ca559ceee64bdb178c98718810291dcf37757ab6

  • \??\c:\Users\Admin\AppData\Local\Temp\xegjfq0n.cmdline

    Filesize

    321B

    MD5

    990c66a61178b6d8ad4bd242f9514a4f

    SHA1

    6b55335f1d2b623232cd1fbcb22122a911c0b056

    SHA256

    983e49b7e2a5b1bdeb15be96e6ae13fb6ec0d8e167ffa368945fba8f06a79542

    SHA512

    8de9f39b72170d4c3765d92a5274a8c09467feef65a50d2e7bfcc11fbd5f748813e80e344aee5b5e59802f508064e71b0b8a73252d1f366e331ee7ad43c306e2

  • memory/964-62-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/964-55-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/964-56-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/964-61-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/964-30-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/964-36-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/964-54-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/964-63-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/964-67-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2116-53-0x00000000750C0000-0x0000000075671000-memory.dmp

    Filesize

    5.7MB

  • memory/2116-25-0x00000000750C0000-0x0000000075671000-memory.dmp

    Filesize

    5.7MB

  • memory/2116-24-0x00000000750C0000-0x0000000075671000-memory.dmp

    Filesize

    5.7MB

  • memory/3224-44-0x00000000750C0000-0x0000000075671000-memory.dmp

    Filesize

    5.7MB

  • memory/3224-37-0x00000000750C0000-0x0000000075671000-memory.dmp

    Filesize

    5.7MB

  • memory/3560-15-0x00000000750C0000-0x0000000075671000-memory.dmp

    Filesize

    5.7MB

  • memory/3560-8-0x00000000750C0000-0x0000000075671000-memory.dmp

    Filesize

    5.7MB

  • memory/4436-52-0x00000000750C0000-0x0000000075671000-memory.dmp

    Filesize

    5.7MB

  • memory/4436-0-0x00000000750C2000-0x00000000750C3000-memory.dmp

    Filesize

    4KB

  • memory/4436-2-0x00000000750C0000-0x0000000075671000-memory.dmp

    Filesize

    5.7MB

  • memory/4436-1-0x00000000750C0000-0x0000000075671000-memory.dmp

    Filesize

    5.7MB