Overview

overview

10

Static

static

3

d6f9c02511...18.exe

windows7-x64

10

d6f9c02511...18.exe

windows10-2004-x64

8

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
    09-09-2024 19:39

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General

  • Target

    d6f9c02511b899fc73b32d0e7e012528_JaffaCakes118.exe

  • Size

    1.9MB

  • MD5

    d6f9c02511b899fc73b32d0e7e012528

  • SHA1

    2ca8e690ec7defb1cae50816fca969177a6d23a4

  • SHA256

    5c2b858e5d2fcbe4c1baf91e36ebdc2f8eb2ba49f4cade6a5443c5af0cf463fe

  • SHA512

    f496e7d66a83620e424a31f8e57dd5d30d9be5bc554d7ac058b889b6416f463e7f171f65db23962e3167ad967fa019e696e0bd51b07a737ca4f46fcbbc30b305

  • SSDEEP

    49152:3dOjNXMu8VaWg/IbwsYCxUGXET3pb2uQUr3ZAK6SQKS:NOjtMaWZbxUfT3gu3r3ZAn

Score
8/10
discoverypersistenceupx

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Executes dropped EXE 2 IoCs
  • UPX packed file 9 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Drops file in System32 directory 2 IoCs
  • 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 8 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d6f9c02511b899fc73b32d0e7e012528_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d6f9c02511b899fc73b32d0e7e012528_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:3044
    • C:\Windows\SysWOW64\Cloud AV 2012v121.exe
      C:\Windows\system32\Cloud AV 2012v121.exe 5985C:\Users\Admin\AppData\Local\Temp\d6f9c02511b899fc73b32d0e7e012528_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:3276
      • C:\Users\Admin\AppData\Roaming\NrlONtxP0c2b3n5\Cloud AV 2012v121.exe
        C:\Users\Admin\AppData\Roaming\NrlONtxP0c2b3n5\Cloud AV 2012v121.exe 5985C:\Windows\SysWOW64\Cloud AV 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:2092
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2356

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\ahst.lni
    Filesize

    612B

    MD5

    1bde6f592b41508d2dde890dd153e865

    SHA1

    0840a12dbd32f01c8d6fc8dc548ce3142505d9a1

    SHA256

    d70c4f234780dfe3c31aae699fb52a0a96b9171eaca9047cb026e1792fb99828

    SHA512

    346a61a517d83ea34c79401e74f92494e967b22ddcfbf98b455d5713b5acb0cba9c5acee57500db9564bd2280561de61901a1d326e932fb8980767ef5e10fdf2

    Download Submit

  • C:\Users\Admin\AppData\Roaming\ahst.lni
    Filesize

    1KB

    MD5

    b833527ce59896fb50d850466890686f

    SHA1

    96f58bfbd84de5ce3c94a051cf40c220de500c51

    SHA256

    2f78a68c2a15303e6643a9e3232e6d5a762da16685c6fb82406144c14980b445

    SHA512

    fae7f11789cc12f2e7cb9645da6996f7282499be992152f4597ea7649325d247d73e608bfee62aebdda510f57556b436109618f3d9328d7cf34ac69188bb822f

    Download Submit

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

    1.9MB

    MD5

    d6f9c02511b899fc73b32d0e7e012528

    SHA1

    2ca8e690ec7defb1cae50816fca969177a6d23a4

    SHA256

    5c2b858e5d2fcbe4c1baf91e36ebdc2f8eb2ba49f4cade6a5443c5af0cf463fe

    SHA512

    f496e7d66a83620e424a31f8e57dd5d30d9be5bc554d7ac058b889b6416f463e7f171f65db23962e3167ad967fa019e696e0bd51b07a737ca4f46fcbbc30b305

    Download Submit

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

    1KB

    MD5

    50ab0dd716dd66ad0c3eb5fb63f2f118

    SHA1

    bd9641078264b2135d3b3b0007c98f977d057960

    SHA256

    1f9037b078250201c92f8e1ea1ad3023011039c76a5aa74d3710edc452fc6517

    SHA512

    24c0b8ca8650fb50f81b9a89bbb7e8e5492b303b065fbf846c55aeb76c9fc41ebb5b9c6163d168a1362941720473486fdf2596dab4764176ebb348ad264b61d6

    Download Submit

  • memory/2092-120-0x0000000000400000-0x0000000000917000-memory.dmp

    Filesize

    5.1MB

    Download

  • memory/2092-100-0x0000000000400000-0x0000000000917000-memory.dmp

    Filesize

    5.1MB

    Download

  • memory/2092-83-0x0000000000400000-0x0000000000917000-memory.dmp

    Filesize

    5.1MB

    Download

  • memory/3044-7-0x0000000000400000-0x0000000000917000-memory.dmp

    Filesize

    5.1MB

    Download

  • memory/3044-8-0x0000000000400000-0x0000000000914000-memory.dmp

    Filesize

    5.1MB

    Download

  • memory/3044-1-0x0000000000400000-0x0000000000914000-memory.dmp

    Filesize

    5.1MB

    Download

  • memory/3044-2-0x0000000000400000-0x0000000000917000-memory.dmp

    Filesize

    5.1MB

    Download

  • memory/3276-17-0x0000000000400000-0x0000000000917000-memory.dmp

    Filesize

    5.1MB

    Download

  • memory/3276-11-0x0000000000400000-0x0000000000917000-memory.dmp

    Filesize

    5.1MB

    Download

  • memory/3276-10-0x0000000000400000-0x0000000000917000-memory.dmp

    Filesize

    5.1MB

    Download