Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    22-12-2023 02:41

General

  • Target

    54ce4b3ee7bf8152203aa77fb6acb14c.exe

  • Size

    505KB

  • MD5

    54ce4b3ee7bf8152203aa77fb6acb14c

  • SHA1

    fe555154b24f65d05879aee558f60cdf68905381

  • SHA256

    bb992a2a26463285634e1aba34f188240e861b7ab29bc65e332fa2ebdece4dae

  • SHA512

    f67a0631d4be5c783d9c75a4133462451d0a16216533b413daa68c69bfb0495ea98a234390a4ef2cd9fae9dd4f1e92b95b206d4ba9ca95c5ec3afd09e02999f3

  • SSDEEP

    6144:YRGQ8zpJEijUsysr8nBBdYnLGcRaJNK65gftmoxWBBRurqQ+mnIUomhQarSG8Q86:vjbypvmScRbZtmsW6qloho4ngvJRkZZ

Malware Config

Signatures

  • Imminent RAT

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\54ce4b3ee7bf8152203aa77fb6acb14c.exe
    "C:\Users\Admin\AppData\Local\Temp\54ce4b3ee7bf8152203aa77fb6acb14c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Users\Admin\AppData\Local\Temp\54ce4b3ee7bf8152203aa77fb6acb14c\54ce4b3ee7bf8152203aa77fb6acb14c.exe
      "C:\Users\Admin\AppData\Local\Temp\54ce4b3ee7bf8152203aa77fb6acb14c\54ce4b3ee7bf8152203aa77fb6acb14c.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2304
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\54ce4b3ee7bf8152203aa77fb6acb14c.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:2856
  • C:\Windows\SysWOW64\PING.EXE
    ping 1.1.1.1 -n 1 -w 1000
    1⤵
    • Runs ping.exe
    PID:2744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Default Folder\System2.exe

    Filesize

    186KB

    MD5

    2b55f25a6f3a092471119eee2a9dbc1d

    SHA1

    f1aaf99afd818ed9fad91219e74294ce3230dd2f

    SHA256

    daa8a84f635e2d4a7387bec421fb18d5b75d3e8ed669d63e6f183e6265a5e489

    SHA512

    58e1523d6edf2f044d1f3fcacc6f3c5004d9c9eb295ac4d7714cf2c46c5e9a792733295b0756bf5fb2dcf576318b7e1dc8c174e83684df9bf351d5f1b4918637

  • C:\Users\Admin\AppData\Local\Temp\54ce4b3ee7bf8152203aa77fb6acb14c\54ce4b3ee7bf8152203aa77fb6acb14c.exe

    Filesize

    272KB

    MD5

    3c5b406f8c355944db1e9924fd1a1772

    SHA1

    3452ab21f712ad800fb973f2aeb3034b6d35c3af

    SHA256

    4c17082d8a4bd11b4db75ff2634970a12713b93203bd85fccca65fb71be8bff4

    SHA512

    e681d47e41e30853948bce7292968d3c19f34f6c647119822fb7330307659948869ef04346572879c2da0741cafb50b4bf0414e893bcb1b432ab0ceef465609f

  • C:\Users\Admin\AppData\Local\Temp\54ce4b3ee7bf8152203aa77fb6acb14c\54ce4b3ee7bf8152203aa77fb6acb14c.exe

    Filesize

    252KB

    MD5

    f7e7193cd2637d8bc54f230cc502c107

    SHA1

    92de7885229b841f4e6fbd324f02ab91d0045082

    SHA256

    e4d928f4edb2ab4b32c8de5a00c08af38f3fd72dd1dfc944ecb4da3cfd4624ec

    SHA512

    e2e152a67eaa4d53f6929e96fbe674c16666c36684f94c4630b78b5e93d4c1e9eb03415dd93435a087641cb6dff8a1010a78396188725bc7a5bf7286b589c3f5

  • C:\Users\Admin\AppData\Roaming\Imminent\Path.dat

    Filesize

    55B

    MD5

    033d552c7c12e6de0868b70b09b20ed8

    SHA1

    552a55923384e6f0797b41be3cbb3ad95eda2033

    SHA256

    bb89b2ce056a7158bec4876f772b1b91e9302e21c4766adea3eb7921f4df8e99

    SHA512

    5897e58d6050f568bdd712cfa08e0d550007cd1a5bbe99f6ac918b196fff7ec5760271b28b84fb749e30b602baa973a64e4d72084f8d35ff282b3c5c1d22a138

  • \Users\Admin\AppData\Local\Temp\54ce4b3ee7bf8152203aa77fb6acb14c\54ce4b3ee7bf8152203aa77fb6acb14c.exe

    Filesize

    326KB

    MD5

    6fcaa41551c3647e1f3243b8ff42f9d5

    SHA1

    b0618f39eeffc0e7c2dd2eebb5cf7dbef0393025

    SHA256

    74dfdd747778942bbfae5b242eaff33d81a1ac82d1b8909ce57bc77fb9ed8253

    SHA512

    260d126cdc42254c8f92a56bbbabe803abdb79bdef25bbb800ef9a54652a97b1626d750563198c1cc17c306e1695f8835eacb105b8e84b5266b41258c62c2f98

  • memory/2304-13-0x0000000074260000-0x000000007494E000-memory.dmp

    Filesize

    6.9MB

  • memory/2304-12-0x0000000001050000-0x00000000010D4000-memory.dmp

    Filesize

    528KB

  • memory/2304-14-0x0000000000640000-0x0000000000680000-memory.dmp

    Filesize

    256KB

  • memory/2304-18-0x0000000000240000-0x000000000024E000-memory.dmp

    Filesize

    56KB

  • memory/2304-20-0x0000000000340000-0x0000000000356000-memory.dmp

    Filesize

    88KB

  • memory/2304-41-0x0000000074260000-0x000000007494E000-memory.dmp

    Filesize

    6.9MB

  • memory/2304-47-0x0000000000640000-0x0000000000680000-memory.dmp

    Filesize

    256KB

  • memory/2532-4-0x00000000003B0000-0x00000000003D8000-memory.dmp

    Filesize

    160KB

  • memory/2532-3-0x0000000002010000-0x000000000206E000-memory.dmp

    Filesize

    376KB

  • memory/2532-15-0x0000000074260000-0x000000007494E000-memory.dmp

    Filesize

    6.9MB

  • memory/2532-2-0x0000000004AA0000-0x0000000004AE0000-memory.dmp

    Filesize

    256KB

  • memory/2532-0-0x00000000008F0000-0x0000000000974000-memory.dmp

    Filesize

    528KB

  • memory/2532-1-0x0000000074260000-0x000000007494E000-memory.dmp

    Filesize

    6.9MB