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Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/10/2024, 03:22

General

  • Target

    11a13418d08527a1df11a91aa6560863_JaffaCakes118.exe

  • Size

    282KB

  • MD5

    11a13418d08527a1df11a91aa6560863

  • SHA1

    ff4fb55fe1aa7ffbb79775b16ade23afd395d39b

  • SHA256

    737ba07e36e4c3eeb668b5425b332178c504194abe72000e2605a53555087b90

  • SHA512

    74af708b092a83bdeb8d7c0b0e72ecb7e2508241360d8d8861b333180c9823ae3cd19feb9436d8fc8239791d63970622daa8fde1276b39c7cd33e9aafda50536

  • SSDEEP

    6144:Izf/4vdu9hHaZBynO1qQZq2kwJD7DOZa6emP/CvL:Izf/X9hHXQY2kqD7DOw6eeaT

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • UPX packed file 10 IoCs

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

  • Drops file in Program Files directory 3 IoCs
  • 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.

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 15 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 18 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • System policy modification 1 TTPs 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\11a13418d08527a1df11a91aa6560863_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\11a13418d08527a1df11a91aa6560863_JaffaCakes118.exe"
    1⤵
    • Modifies security service
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:2408
    • C:\Users\Admin\AppData\Local\Temp\11a13418d08527a1df11a91aa6560863_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\11a13418d08527a1df11a91aa6560863_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\F3635\222BB.exe%C:\Users\Admin\AppData\Roaming\F3635
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2968
    • C:\Users\Admin\AppData\Local\Temp\11a13418d08527a1df11a91aa6560863_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\11a13418d08527a1df11a91aa6560863_JaffaCakes118.exe startC:\Program Files (x86)\353D3\lvvm.exe%C:\Program Files (x86)\353D3
      2⤵
      • System Location Discovery: System Language Discovery
      PID:788
    • C:\Program Files (x86)\LP\BBAF\609.tmp
      "C:\Program Files (x86)\LP\BBAF\609.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1036
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1312
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1516

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\F3635\53D3.363

    Filesize

    996B

    MD5

    183d3de7d2fadd51ed1a5c4e1909dbb1

    SHA1

    441b8c2e2c13b6a99c9c0971c406a6df5b437775

    SHA256

    935be873be7d562d72acb4eb16f0b77147f031ca4cbf9f58725e03ac03cef54d

    SHA512

    942c25246479b31cafbe0e8ed4e75304080deef503f51494d31faef61f6ce55ec943de44540a0c8476f028cffcffa4960da01a274d1a61eaa961780789320a0e

  • C:\Users\Admin\AppData\Roaming\F3635\53D3.363

    Filesize

    600B

    MD5

    362f9216565fc9fd590ac83951bd95d2

    SHA1

    b47b034a0819c0353f235f6f73b81efd372ac522

    SHA256

    73f8c8a6a22c32271fb795f0ccb41fa51d0ef8303678986cd66b71236223f358

    SHA512

    f4605cd589f0a9fc50399883e94bc902357706b6a0507263baaaa63b4555ad8c948f203c3b32b384ccd888d3d01f02459a219263205343ddb9dd5401b763858b

  • C:\Users\Admin\AppData\Roaming\F3635\53D3.363

    Filesize

    1KB

    MD5

    94d38e4b33ca9b955b90c80d6897d6ef

    SHA1

    58a7d6e54c2b05281845b443d7ce1d194954dc9d

    SHA256

    752e491a442f1f9a4586cb688a5303103ce7f7725424e13c7c5d2712c663e13e

    SHA512

    735ec9ed652f78b8f97f732a30341f748fc94682f5ab6d16550fcf2c29c234ea52c1c69da8cff3cdbe7413222fa0216500290b57e98c3ec95e95c01b3695c250

  • \Program Files (x86)\LP\BBAF\609.tmp

    Filesize

    100KB

    MD5

    f6b59ae007f25be4bbc0d78790009c1f

    SHA1

    4224ca50f71600bd3973bd5b7400d6feb3bbfe23

    SHA256

    ce2f2ae20dcacc1d713f241a3d230e708786eab37f4477fe53c39bea935ad8c5

    SHA512

    c5250c43efd9f914277ec16ca973686fa44d03afccb1ba3982f61ef3b9b709ade34e526b108dbab163b078dadef8afe0a62a45d90573d583f0aa92e0e8d74c98

  • memory/788-132-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/788-133-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/788-131-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/1036-317-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2408-129-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2408-1-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/2408-14-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/2408-11-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2408-316-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2408-2-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2408-320-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2968-16-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2968-17-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2968-13-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB