Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    30-08-2024 16:02

General

  • Target

    cb2b362c3fb0bee335ac936e893777ac_JaffaCakes118.exe

  • Size

    574KB

  • MD5

    cb2b362c3fb0bee335ac936e893777ac

  • SHA1

    2a9cb408e00439efb50facd7035e832a993a9419

  • SHA256

    7458ccc833c0eb641db1c99f6b3140be133e4abb6a907a3bddd00ab0a44deaec

  • SHA512

    251a486d2e359cf84f7546ab499a031a5699a77f0275a39ebecdf4cb85ad72506a269aeef142b0f81569923ef01cd6262d81dd45693745ef30d5b46be263f58e

  • SSDEEP

    12288:aAuiMOOMzQCR4UjDZ3Ckep1CCQMMvJyVb9l:nu36zQCR4UFBec3v

Malware Config

Signatures

  • Imminent RAT

    Remote-access trojan based on Imminent Monitor remote admin software.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cb2b362c3fb0bee335ac936e893777ac_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\cb2b362c3fb0bee335ac936e893777ac_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1900
    • C:\Users\Admin\AppData\Local\Temp\svhost.exe
      "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2800
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:1808

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • \Users\Admin\AppData\Local\Temp\svhost.exe

      Filesize

      85KB

      MD5

      2e5f1cf69f92392f8829fc9c9263ae9b

      SHA1

      97b9ca766bbbdaa8c9ec960dc41b598f7fad82a5

      SHA256

      51985a57e085d8b17042f0cdc1f905380b792854733eb3275fd8fce4e3bb886b

      SHA512

      f7e096dd9d0fa3a3c04c01bf229c4b344798a4c8b7b848588c1d78cb9fadfa9b1d0fd53c1fe74d191d5561e9eb551a4a3fc918363f119ea60024dd3d67c83883

    • memory/1900-0-0x0000000074351000-0x0000000074352000-memory.dmp

      Filesize

      4KB

    • memory/1900-1-0x0000000074350000-0x00000000748FB000-memory.dmp

      Filesize

      5.7MB

    • memory/1900-2-0x0000000074350000-0x00000000748FB000-memory.dmp

      Filesize

      5.7MB

    • memory/1900-34-0x0000000074350000-0x00000000748FB000-memory.dmp

      Filesize

      5.7MB

    • memory/1900-32-0x0000000074350000-0x00000000748FB000-memory.dmp

      Filesize

      5.7MB

    • memory/2800-20-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/2800-22-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/2800-24-0x0000000074350000-0x00000000748FB000-memory.dmp

      Filesize

      5.7MB

    • memory/2800-17-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/2800-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2800-13-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/2800-11-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/2800-9-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/2800-26-0x0000000074350000-0x00000000748FB000-memory.dmp

      Filesize

      5.7MB

    • memory/2800-25-0x0000000074350000-0x00000000748FB000-memory.dmp

      Filesize

      5.7MB

    • memory/2800-33-0x0000000074350000-0x00000000748FB000-memory.dmp

      Filesize

      5.7MB

    • memory/2800-7-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/2800-35-0x0000000074350000-0x00000000748FB000-memory.dmp

      Filesize

      5.7MB