Analysis

  • max time kernel
    150s
  • max time network
    66s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    22-11-2022 17:49

General

  • Target

    e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383.exe

  • Size

    272KB

  • MD5

    0a4e0d8d71fb3d1a7ec454cc3e09c65c

  • SHA1

    7dc1fcb375cbcecfd489e1e757f12cb183070954

  • SHA256

    e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383

  • SHA512

    88758a08f21804dfd575ee1ec04213385002f74defb87d3ef60385c1cef42691efde7c3b047138d7eaf1f6d2239ad0ec4d8cbd84064a57611178e95f11790420

  • SSDEEP

    6144:oP0yw0fdSPot1LzOojRY5z57J4nvENcRBbi1yctlnq:Ly2ot13plENJAvENcOoInq

Malware Config

Signatures

  • Imminent RAT

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

  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 4 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). Likely ransomware behaviour.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383.exe
    "C:\Users\Admin\AppData\Local\Temp\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1284
    • C:\Users\Admin\AppData\Local\Temp\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383.exe
      "C:\Users\Admin\AppData\Local\Temp\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:472
      • C:\Windows\SysWOW64\taskmgr.exe
        "C:\Windows\System32\taskmgr.exe"
        3⤵
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1368
    • 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\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:560
      • C:\Windows\SysWOW64\PING.EXE
        ping 1.1.1.1 -n 1 -w 1000
        3⤵
        • Runs ping.exe
        PID:552

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    61KB

    MD5

    3dcf580a93972319e82cafbc047d34d5

    SHA1

    8528d2a1363e5de77dc3b1142850e51ead0f4b6b

    SHA256

    40810e31f1b69075c727e6d557f9614d5880112895ff6f4df1767e87ae5640d1

    SHA512

    98384be7218340f95dae88d1cb865f23a0b4e12855beb6e74a3752274c9b4c601e493864db777bca677a370d0a9dbffd68d94898a82014537f3a801cce839c42

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    6e00a9abc5f62e9a29dee781aeb8dee7

    SHA1

    779cfa72ab385e3ad6276b07e16d851f5ed34759

    SHA256

    5b3e6b69171642eab6722b4aa3b0aafa74d78094c2764fc997d3c3cf9222fe3c

    SHA512

    18e61ea68a4f5a54b9782e331a4a7c1e7dc154161ee19a3e3445da16793d7c22a13650fb6c094561ad8e90f4d650ed008c377abe1cb7588a7aaa65a32ea889ae

  • C:\Users\Admin\AppData\Local\Temp\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383.exe

    Filesize

    272KB

    MD5

    0a4e0d8d71fb3d1a7ec454cc3e09c65c

    SHA1

    7dc1fcb375cbcecfd489e1e757f12cb183070954

    SHA256

    e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383

    SHA512

    88758a08f21804dfd575ee1ec04213385002f74defb87d3ef60385c1cef42691efde7c3b047138d7eaf1f6d2239ad0ec4d8cbd84064a57611178e95f11790420

  • C:\Users\Admin\AppData\Local\Temp\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383.exe

    Filesize

    272KB

    MD5

    0a4e0d8d71fb3d1a7ec454cc3e09c65c

    SHA1

    7dc1fcb375cbcecfd489e1e757f12cb183070954

    SHA256

    e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383

    SHA512

    88758a08f21804dfd575ee1ec04213385002f74defb87d3ef60385c1cef42691efde7c3b047138d7eaf1f6d2239ad0ec4d8cbd84064a57611178e95f11790420

  • \Users\Admin\AppData\Local\Temp\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383.exe

    Filesize

    272KB

    MD5

    0a4e0d8d71fb3d1a7ec454cc3e09c65c

    SHA1

    7dc1fcb375cbcecfd489e1e757f12cb183070954

    SHA256

    e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383

    SHA512

    88758a08f21804dfd575ee1ec04213385002f74defb87d3ef60385c1cef42691efde7c3b047138d7eaf1f6d2239ad0ec4d8cbd84064a57611178e95f11790420

  • \Users\Admin\AppData\Local\Temp\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383.exe

    Filesize

    272KB

    MD5

    0a4e0d8d71fb3d1a7ec454cc3e09c65c

    SHA1

    7dc1fcb375cbcecfd489e1e757f12cb183070954

    SHA256

    e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383

    SHA512

    88758a08f21804dfd575ee1ec04213385002f74defb87d3ef60385c1cef42691efde7c3b047138d7eaf1f6d2239ad0ec4d8cbd84064a57611178e95f11790420

  • \Users\Admin\AppData\Local\Temp\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383.exe

    Filesize

    272KB

    MD5

    0a4e0d8d71fb3d1a7ec454cc3e09c65c

    SHA1

    7dc1fcb375cbcecfd489e1e757f12cb183070954

    SHA256

    e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383

    SHA512

    88758a08f21804dfd575ee1ec04213385002f74defb87d3ef60385c1cef42691efde7c3b047138d7eaf1f6d2239ad0ec4d8cbd84064a57611178e95f11790420

  • \Users\Admin\AppData\Local\Temp\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383\e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383.exe

    Filesize

    272KB

    MD5

    0a4e0d8d71fb3d1a7ec454cc3e09c65c

    SHA1

    7dc1fcb375cbcecfd489e1e757f12cb183070954

    SHA256

    e1aba93d8c34044712d4b53d0be73e6194cd96cbda4663d2bfcb274b74360383

    SHA512

    88758a08f21804dfd575ee1ec04213385002f74defb87d3ef60385c1cef42691efde7c3b047138d7eaf1f6d2239ad0ec4d8cbd84064a57611178e95f11790420

  • memory/472-71-0x0000000074B00000-0x00000000750AB000-memory.dmp

    Filesize

    5.7MB

  • memory/472-72-0x0000000074B00000-0x00000000750AB000-memory.dmp

    Filesize

    5.7MB

  • memory/1284-66-0x0000000074B00000-0x00000000750AB000-memory.dmp

    Filesize

    5.7MB

  • memory/1284-54-0x00000000762E1000-0x00000000762E3000-memory.dmp

    Filesize

    8KB

  • memory/1284-61-0x0000000074B00000-0x00000000750AB000-memory.dmp

    Filesize

    5.7MB