Analysis

  • max time kernel
    188s
  • max time network
    88s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    21-10-2022 18:32

General

  • Target

    7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe

  • Size

    416KB

  • MD5

    16f1944958ccf7f1f9b40776782d89d0

  • SHA1

    16dec19cf9c7d35f044b433c7a6118a5ca112644

  • SHA256

    7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b

  • SHA512

    772255e4295f3dff6032160c7c9856742e2aae7f272d8f6a49cf817ad549e83a019aae9c18422a3b2941b02716125e9f4f08f1447d5dff4378a16d66a1b49e04

  • SSDEEP

    6144:5YFrE87KPG5GS2rRW7LU3n5PZz5MUed2cVoQ1hNWK2WdXRDanRKBqoBR4GF:5Y+HS28O5PJGRTuQxdKO5R4GF

Malware Config

Signatures

  • Imminent RAT

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

  • Executes dropped EXE 2 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe
    "C:\Users\Admin\AppData\Local\Temp\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1716
    • C:\Users\Admin\AppData\Local\Temp\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe
      "C:\Users\Admin\AppData\Local\Temp\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1368
      • C:\Users\Admin\AppData\Local\Temp\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe
        "C:\Users\Admin\AppData\Local\Temp\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1404
        • C:\Users\Admin\AppData\Local\Temp\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe
          "C:\Users\Admin\AppData\Local\Temp\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe"
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1764
      • 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\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe"
        3⤵
        • Deletes itself
        • Suspicious use of WriteProcessMemory
        PID:688
        • C:\Windows\SysWOW64\PING.EXE
          ping 1.1.1.1 -n 1 -w 1000
          4⤵
          • Runs ping.exe
          PID:828

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe

    Filesize

    416KB

    MD5

    16f1944958ccf7f1f9b40776782d89d0

    SHA1

    16dec19cf9c7d35f044b433c7a6118a5ca112644

    SHA256

    7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b

    SHA512

    772255e4295f3dff6032160c7c9856742e2aae7f272d8f6a49cf817ad549e83a019aae9c18422a3b2941b02716125e9f4f08f1447d5dff4378a16d66a1b49e04

  • C:\Users\Admin\AppData\Local\Temp\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe

    Filesize

    416KB

    MD5

    16f1944958ccf7f1f9b40776782d89d0

    SHA1

    16dec19cf9c7d35f044b433c7a6118a5ca112644

    SHA256

    7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b

    SHA512

    772255e4295f3dff6032160c7c9856742e2aae7f272d8f6a49cf817ad549e83a019aae9c18422a3b2941b02716125e9f4f08f1447d5dff4378a16d66a1b49e04

  • C:\Users\Admin\AppData\Local\Temp\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe

    Filesize

    416KB

    MD5

    16f1944958ccf7f1f9b40776782d89d0

    SHA1

    16dec19cf9c7d35f044b433c7a6118a5ca112644

    SHA256

    7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b

    SHA512

    772255e4295f3dff6032160c7c9856742e2aae7f272d8f6a49cf817ad549e83a019aae9c18422a3b2941b02716125e9f4f08f1447d5dff4378a16d66a1b49e04

  • \Users\Admin\AppData\Local\Temp\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe

    Filesize

    416KB

    MD5

    16f1944958ccf7f1f9b40776782d89d0

    SHA1

    16dec19cf9c7d35f044b433c7a6118a5ca112644

    SHA256

    7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b

    SHA512

    772255e4295f3dff6032160c7c9856742e2aae7f272d8f6a49cf817ad549e83a019aae9c18422a3b2941b02716125e9f4f08f1447d5dff4378a16d66a1b49e04

  • \Users\Admin\AppData\Local\Temp\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe

    Filesize

    416KB

    MD5

    16f1944958ccf7f1f9b40776782d89d0

    SHA1

    16dec19cf9c7d35f044b433c7a6118a5ca112644

    SHA256

    7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b

    SHA512

    772255e4295f3dff6032160c7c9856742e2aae7f272d8f6a49cf817ad549e83a019aae9c18422a3b2941b02716125e9f4f08f1447d5dff4378a16d66a1b49e04

  • \Users\Admin\AppData\Local\Temp\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b\7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b.exe

    Filesize

    416KB

    MD5

    16f1944958ccf7f1f9b40776782d89d0

    SHA1

    16dec19cf9c7d35f044b433c7a6118a5ca112644

    SHA256

    7736020e4a0d8609dcb5b141cbbf0ac8cd2ee08751ba28b3f6d87b16b2e0103b

    SHA512

    772255e4295f3dff6032160c7c9856742e2aae7f272d8f6a49cf817ad549e83a019aae9c18422a3b2941b02716125e9f4f08f1447d5dff4378a16d66a1b49e04

  • memory/1368-58-0x0000000000070000-0x00000000000BA000-memory.dmp

    Filesize

    296KB

  • memory/1368-83-0x0000000074500000-0x0000000074AAB000-memory.dmp

    Filesize

    5.7MB

  • memory/1368-64-0x0000000000070000-0x00000000000BA000-memory.dmp

    Filesize

    296KB

  • memory/1368-72-0x0000000000070000-0x00000000000BA000-memory.dmp

    Filesize

    296KB

  • memory/1368-57-0x0000000000070000-0x00000000000BA000-memory.dmp

    Filesize

    296KB

  • memory/1368-75-0x0000000074500000-0x0000000074AAB000-memory.dmp

    Filesize

    5.7MB

  • memory/1368-61-0x0000000000070000-0x00000000000BA000-memory.dmp

    Filesize

    296KB

  • memory/1368-60-0x0000000000070000-0x00000000000BA000-memory.dmp

    Filesize

    296KB

  • memory/1368-65-0x0000000000070000-0x00000000000BA000-memory.dmp

    Filesize

    296KB

  • memory/1368-69-0x0000000000070000-0x00000000000BA000-memory.dmp

    Filesize

    296KB

  • memory/1404-100-0x0000000074500000-0x0000000074AAB000-memory.dmp

    Filesize

    5.7MB

  • memory/1404-85-0x0000000074500000-0x0000000074AAB000-memory.dmp

    Filesize

    5.7MB

  • memory/1716-54-0x0000000076041000-0x0000000076043000-memory.dmp

    Filesize

    8KB

  • memory/1716-56-0x0000000074500000-0x0000000074AAB000-memory.dmp

    Filesize

    5.7MB

  • memory/1716-74-0x0000000074500000-0x0000000074AAB000-memory.dmp

    Filesize

    5.7MB

  • memory/1716-55-0x0000000074500000-0x0000000074AAB000-memory.dmp

    Filesize

    5.7MB

  • memory/1764-102-0x0000000074500000-0x0000000074AAB000-memory.dmp

    Filesize

    5.7MB

  • memory/1764-98-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/1764-96-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/1764-101-0x0000000074500000-0x0000000074AAB000-memory.dmp

    Filesize

    5.7MB