Analysis

  • max time kernel
    138s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 13:46

General

  • Target

    2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe

  • Size

    7.2MB

  • MD5

    95294958d03b45f0135df2fb5a69c529

  • SHA1

    5f34f6a1c75b9520c59133d98ce0fd3e9aee551a

  • SHA256

    303633ae3882cc6bd0b78637b95d548c1d2272c73f8cd1a8b8341d82a11b7738

  • SHA512

    45801925bb90347a1d93d1c49a41b5cae0850bab096ccd48addad945917a6b27faae6117701ed52366c8f3f7b49d7cbf1796170a628db94c649dd5c79e758657

  • SSDEEP

    196608:AnNRTeF+yb6MScdupooKKpqsSCGg57VdB4JJbGsj:weF9+Tp33wn87+bHj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 6 IoCs
  • VMProtect packed file 9 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Drops file in System32 directory 3 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Drops file in Program Files directory 24 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2796
    • C:\Program Files\Inetcorbui\yyzy.exe
      "C:\Program Files\Inetcorbui\yyzy.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:2788
    • C:\Program Files\Inetcorbui\yyzy.exe
      "C:\Program Files\Inetcorbui\yyzy.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:2216
    • C:\Program Files\Inetcorbui\yyzy.exe
      "C:\Program Files\Inetcorbui\yyzy.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:2176
    • C:\Program Files\Inetcorbui\yyzy.exe
      "C:\Program Files\Inetcorbui\yyzy.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:2220
    • C:\Program Files\Inetcorbui\yyzy.exe
      "C:\Program Files\Inetcorbui\yyzy.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:2516

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Inetcorbui\yyzyBase.dll

    Filesize

    603KB

    MD5

    f377db89f18e6c681a7fc42d2dee21fe

    SHA1

    2e12cb7aa4bbbecc288809f8388f561811e63b59

    SHA256

    16cce918ca2bb8778599bc56a46ab7a53210d6cd577bc82cbf998323c676d67a

    SHA512

    a181a384c8bf45adb56520464e2062f68a5fb92076f5d7cf6a979b67d1878ee594e7506593c1e74ac05d9db6b13c9d098241b203a332120adabc6605a0cfa60e

  • \Program Files\Inetcorbui\yyzy.exe

    Filesize

    657KB

    MD5

    f287f95e467d239d76fd0cc37efba5d8

    SHA1

    f55e4063edb5659edbeda38c65f5522e1496bc63

    SHA256

    9c9dfa1805bfd738bd6e42023651ab1576b876c10774892210bca1efbfdd4023

    SHA512

    8f6ba290d97e2336a2b88f665a1b980b8a56a15dd3b73af73be8c734ab781f6ce671a2f05db2e1138a15d5a583a867b8c08444da0b8c77bae85b4d84a7ea1edb

  • memory/2176-72-0x0000000180000000-0x000000018009F000-memory.dmp

    Filesize

    636KB

  • memory/2176-70-0x0000000180000000-0x000000018009F000-memory.dmp

    Filesize

    636KB

  • memory/2216-63-0x0000000180000000-0x000000018009F000-memory.dmp

    Filesize

    636KB

  • memory/2216-65-0x0000000180000000-0x000000018009F000-memory.dmp

    Filesize

    636KB

  • memory/2220-78-0x0000000180000000-0x000000018009F000-memory.dmp

    Filesize

    636KB

  • memory/2516-84-0x0000000180000000-0x000000018009F000-memory.dmp

    Filesize

    636KB

  • memory/2788-53-0x0000000180000000-0x000000018009F000-memory.dmp

    Filesize

    636KB

  • memory/2788-57-0x0000000140000000-0x00000001400A7000-memory.dmp

    Filesize

    668KB

  • memory/2788-54-0x00000000001E0000-0x00000000001E2000-memory.dmp

    Filesize

    8KB

  • memory/2788-55-0x0000000180000000-0x000000018009F000-memory.dmp

    Filesize

    636KB

  • memory/2796-56-0x0000000003950000-0x00000000039F7000-memory.dmp

    Filesize

    668KB

  • memory/2796-49-0x0000000003950000-0x00000000039F7000-memory.dmp

    Filesize

    668KB