Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    13-02-2024 05:19

General

  • Target

    ccfb1b97034d2b697c953a4447b4226e83cd421487f10dc7facc56e630833068.exe

  • Size

    2.2MB

  • MD5

    7dffee2932057f4ab49f2fb16fc19800

  • SHA1

    f0c4d840fcbb6c7f44d496f4c04bfc8ba88a0b1e

  • SHA256

    ccfb1b97034d2b697c953a4447b4226e83cd421487f10dc7facc56e630833068

  • SHA512

    cffc028320cef6cefd52cc1260ae1210edafe2fed1873160e8812fd87ecaaf7183c0d0b7c8142704803de5acf9d49b18d58ccb51e1fcc0238f8bf2ee36a9c410

  • SSDEEP

    24576:DfY0lWREGo9z03OivlvI4so5YSY/aQlVqbN5pZMUqJzHKUuRZIhLvHN7oX//j5kp:jbvFZsm18YSYRgrqUqwZIfoX//j5k5h

Malware Config

Signatures

  • Detect ZGRat V1 35 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 35 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ccfb1b97034d2b697c953a4447b4226e83cd421487f10dc7facc56e630833068.exe
    "C:\Users\Admin\AppData\Local\Temp\ccfb1b97034d2b697c953a4447b4226e83cd421487f10dc7facc56e630833068.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2336
    • C:\Users\Admin\AppData\Local\Temp\ccfb1b97034d2b697c953a4447b4226e83cd421487f10dc7facc56e630833068.exe
      C:\Users\Admin\AppData\Local\Temp\ccfb1b97034d2b697c953a4447b4226e83cd421487f10dc7facc56e630833068.exe
      2⤵
      • Loads dropped DLL
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2080

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Zjbyr.tmp

    Filesize

    148KB

    MD5

    90a1d4b55edf36fa8b4cc6974ed7d4c4

    SHA1

    aba1b8d0e05421e7df5982899f626211c3c4b5c1

    SHA256

    7cf3e9e8619904e72ea6608cc43e9b6c9f8aa2af02476f60c2b3daf33075981c

    SHA512

    ea0838be754e1258c230111900c5937d2b0788f90bbf7c5f82b2ceda7868e50afb86c301f313267eaa912778da45755560b5434885521bf915967a7863922ae2

  • \Users\Admin\AppData\Local\Temp\Costura\1485B29524EF63EB83DF771D39CCA767\64\sqlite.interop.dll

    Filesize

    1.5MB

    MD5

    94d445b70d2e99fbe377ae0e5148a9cb

    SHA1

    7feee6b287d10376b81976a8d21305d046251799

    SHA256

    f99f740468dea54ee4355b47b1d4ecea202b79962558ccff443706a238771b06

    SHA512

    3ede398f1d6a33dc0896bad8127c2841a45809978dfc978f8f5728d38f0de02cc22a8891f1af4d7732c81027d68366471ac4ac1d32e064030d67b72d7b56032e

  • memory/2080-3411-0x000000001AD40000-0x000000001ADAC000-memory.dmp

    Filesize

    432KB

  • memory/2080-3434-0x000007FEF56C0000-0x000007FEF60AC000-memory.dmp

    Filesize

    9.9MB

  • memory/2080-3435-0x000000001B010000-0x000000001B090000-memory.dmp

    Filesize

    512KB

  • memory/2080-3414-0x0000000002090000-0x00000000020B5000-memory.dmp

    Filesize

    148KB

  • memory/2080-1130-0x0000000140000000-0x00000001400D6000-memory.dmp

    Filesize

    856KB

  • memory/2080-3410-0x000000001C1F0000-0x000000001C26A000-memory.dmp

    Filesize

    488KB

  • memory/2080-3436-0x000007FEF56C0000-0x000007FEF60AC000-memory.dmp

    Filesize

    9.9MB

  • memory/2080-3405-0x000000001BAB0000-0x000000001BCC0000-memory.dmp

    Filesize

    2.1MB

  • memory/2080-3404-0x0000000002140000-0x00000000021DE000-memory.dmp

    Filesize

    632KB

  • memory/2080-1132-0x000000001B010000-0x000000001B090000-memory.dmp

    Filesize

    512KB

  • memory/2080-1133-0x000000001B090000-0x000000001B1A4000-memory.dmp

    Filesize

    1.1MB

  • memory/2080-1131-0x000007FEF56C0000-0x000007FEF60AC000-memory.dmp

    Filesize

    9.9MB

  • memory/2336-28-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-4-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-54-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-50-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-48-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-46-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-44-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-42-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-38-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-36-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-32-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-30-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-0-0x0000000000A00000-0x0000000000C38000-memory.dmp

    Filesize

    2.2MB

  • memory/2336-22-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-20-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-18-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-16-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-12-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-10-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-8-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-6-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-56-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-1118-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2336-1117-0x000000001AAF0000-0x000000001AB70000-memory.dmp

    Filesize

    512KB

  • memory/2336-1120-0x0000000000990000-0x00000000009DC000-memory.dmp

    Filesize

    304KB

  • memory/2336-1119-0x000000001B510000-0x000000001B60C000-memory.dmp

    Filesize

    1008KB

  • memory/2336-58-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-62-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-64-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-66-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-1128-0x000007FEF56C0000-0x000007FEF60AC000-memory.dmp

    Filesize

    9.9MB

  • memory/2336-60-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-52-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-40-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-34-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-26-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-24-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-14-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-3-0x000000001B0C0000-0x000000001B22E000-memory.dmp

    Filesize

    1.4MB

  • memory/2336-1-0x000007FEF56C0000-0x000007FEF60AC000-memory.dmp

    Filesize

    9.9MB

  • memory/2336-2-0x000000001B0C0000-0x000000001B234000-memory.dmp

    Filesize

    1.5MB