Overview

overview

10

Static

static

3

f7ede4315a...18.exe

windows7-x64

10

f7ede4315a...18.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-09-2024 08:04

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General

  • Target

    f7ede4315ac864a6ee98609b1d5313d2_JaffaCakes118.exe

  • Size

    1.8MB

  • MD5

    f7ede4315ac864a6ee98609b1d5313d2

  • SHA1

    637b597c6e1448c97980e081994aafdc4c3159ba

  • SHA256

    5c6c6019283a22b8e2202d88a8d9ca6c4f87f3154945bb07a5db5b23071c9e53

  • SHA512

    2552c0d8302fae497e3903f7946996dd971ace822392df60279c23a6cc05607c2743d23b7fc3c5af68ec97b81cb043e35d06d28683ed4b4b16e432268b84ef3f

  • SSDEEP

    24576:h5iYzJqnXGaUVsdan5OcHnOSE65Jp6EbNlHAqSakgEl7YifVbs+Ll4Se7hCm2:/ilusd+OaGALtNlgqSMI77u+B4SUYm2

Score
8/10
discoverypersistenceupx

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Drops file in System32 directory 2 IoCs
  • UPX packed file 10 IoCs

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

    upx
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f7ede4315ac864a6ee98609b1d5313d2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f7ede4315ac864a6ee98609b1d5313d2_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3480
    • C:\Windows\SysWOW64\AV Security 2012v121.exe
      C:\Windows\system32\AV Security 2012v121.exe 5985C:\Users\Admin\AppData\Local\Temp\f7ede4315ac864a6ee98609b1d5313d2_JaffaCakes118.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2216
      • C:\Users\Admin\AppData\Roaming\kIBtzP0yc1v3n4m\AV Security 2012v121.exe
        C:\Users\Admin\AppData\Roaming\kIBtzP0yc1v3n4m\AV Security 2012v121.exe 5985C:\Windows\SysWOW64\AV Security 2012v121.exe
        3⤵
        • Drops file in Drivers directory
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:5100
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:5012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\ldr.ini
    Filesize

    612B

    MD5

    a7cff810bf6f40400583cc3218aa5fa9

    SHA1

    19f4005343f4d1c96ba420073b987ff269c8c72e

    SHA256

    834aee241a81ac4011b40ec25b04c4d86b78c60d7ab052a211ba14707d2f6ab7

    SHA512

    c0d0f693458c5590b41388770d5812d1dfa7a089ca4434c17e31c0f1c8d4afd941eed3a44818625b84c992ea9f103ddf54e8079ae744b03d92c047d136c2891f

    Download Submit

  • C:\Users\Admin\AppData\Roaming\ldr.ini
    Filesize

    1KB

    MD5

    224b6f7986357f5986d468f153cbd06b

    SHA1

    b3414880d03cbbb85dd06ede3605ad30edf8ccec

    SHA256

    86e22837dc2ddac84cd00ddbdfca0a4cb1dbd98abeacc8492875f3080b64820c

    SHA512

    1908a1c9a44db13d00d3d2f48f14380131cefaad324dd75241093572f617bd8dbc8e2fb63012f9a19358e4cd19e28488f578f10b6ead05c851f89160a56fef2e

    Download Submit

  • C:\Windows\SysWOW64\AV Security 2012v121.exe
    Filesize

    1.8MB

    MD5

    f7ede4315ac864a6ee98609b1d5313d2

    SHA1

    637b597c6e1448c97980e081994aafdc4c3159ba

    SHA256

    5c6c6019283a22b8e2202d88a8d9ca6c4f87f3154945bb07a5db5b23071c9e53

    SHA512

    2552c0d8302fae497e3903f7946996dd971ace822392df60279c23a6cc05607c2743d23b7fc3c5af68ec97b81cb043e35d06d28683ed4b4b16e432268b84ef3f

    Download Submit

  • C:\Windows\System32\drivers\etc\hosts
    Filesize

    1KB

    MD5

    7eab0ddcbf3cec31ec7731b53fdb09d0

    SHA1

    bd75e8a2e47b1153d901874b4ecaff0c1222d149

    SHA256

    a0c9a8935e73279c9a1891afdfa494667cad34cf55063ad912c00ef3706cb280

    SHA512

    aff2f2bfd15f2840e0939b8fd73fea30797394d9fe5d14d02c86df6fe2ee5d28dccdfc3838777b8678c7c8278d3ee286dca219d4344b8782bca52a6dd1e9f4ca

    Download Submit

  • memory/2216-11-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

    Download

  • memory/2216-12-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

    Download

  • memory/2216-18-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

    Download

  • memory/3480-2-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

    Download

  • memory/3480-9-0x0000000000400000-0x00000000008DD000-memory.dmp

    Filesize

    4.9MB

    Download

  • memory/3480-8-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

    Download

  • memory/3480-1-0x0000000000400000-0x00000000008DD000-memory.dmp

    Filesize

    4.9MB

    Download

  • memory/5100-20-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

    Download

  • memory/5100-49-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

    Download

  • memory/5100-52-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

    Download

  • memory/5100-95-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

    Download

  • memory/5100-106-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

    Download