Analysis

  • max time kernel
    141s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-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 34 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 42 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 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:224
    • 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:4988

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\ccfb1b97034d2b697c953a4447b4226e83cd421487f10dc7facc56e630833068.exe.log

          Filesize

          1KB

          MD5

          e7b6147dd26e47146d74fc34cea28e7a

          SHA1

          99d24034f7c1d1ebd62304eace2a45bb4c4f4fa3

          SHA256

          de555e5d07ccebdfa711f838f87887ad0e6fa5f134e75cafd47fc8b515d02461

          SHA512

          ed8f16a07c70735e6e6c20e26e75508416efd500d9084674d665746c702715ebc70459d5af5a58cb65bcbbad4092b63c11f3643ff0c2cd3b6d22c2db25851085

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

          Filesize

          1.7MB

          MD5

          02f50a23e31d1f21aa21ae52faf3c05a

          SHA1

          5b21234729dedfa1b456138872ef2a046b9ee86f

          SHA256

          5f0e72e1839db4aa41f560e0a68c7a95c9e1656bc2f4f4ff64803655d02e5272

          SHA512

          bc2fcca125506d9b762df4e9df24a907b9e554d857e705945ae252e7e6b50dada043ef0e69828b780ac9b569053fcf912c27a770469a80f1f6094c146afdb9b0

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

          Filesize

          148KB

          MD5

          90a1d4b55edf36fa8b4cc6974ed7d4c4

          SHA1

          aba1b8d0e05421e7df5982899f626211c3c4b5c1

          SHA256

          7cf3e9e8619904e72ea6608cc43e9b6c9f8aa2af02476f60c2b3daf33075981c

          SHA512

          ea0838be754e1258c230111900c5937d2b0788f90bbf7c5f82b2ceda7868e50afb86c301f313267eaa912778da45755560b5434885521bf915967a7863922ae2

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

          Filesize

          124KB

          MD5

          9618e15b04a4ddb39ed6c496575f6f95

          SHA1

          1c28f8750e5555776b3c80b187c5d15a443a7412

          SHA256

          a4cd72e529e60b5f74c50e4e5b159efaf80625f23534dd15a28203760b8b28ab

          SHA512

          f802582aa7510f6b950e3343b0560ffa9037c6d22373a6a33513637ab0f8e60ed23294a13ad8890935b02c64830b5232ba9f60d0c0fe90df02b5da30ecd7fa26

        • memory/224-51-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-3-0x00007FFBE9770000-0x00007FFBEA231000-memory.dmp

          Filesize

          10.8MB

        • memory/224-9-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-11-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-4-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-13-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-15-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-61-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-19-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-21-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-23-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-27-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-29-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-33-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-31-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-35-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-25-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-39-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-37-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-41-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-43-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-45-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-47-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-49-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-0-0x000001B549CA0000-0x000001B549ED8000-memory.dmp

          Filesize

          2.2MB

        • memory/224-53-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-7-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-55-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-17-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-63-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-57-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-65-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-67-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-1119-0x000001B54A280000-0x000001B54A281000-memory.dmp

          Filesize

          4KB

        • memory/224-1118-0x000001B564530000-0x000001B564540000-memory.dmp

          Filesize

          64KB

        • memory/224-1120-0x000001B564540000-0x000001B56463C000-memory.dmp

          Filesize

          1008KB

        • memory/224-1121-0x000001B54BA70000-0x000001B54BABC000-memory.dmp

          Filesize

          304KB

        • memory/224-1-0x000001B564380000-0x000001B5644F4000-memory.dmp

          Filesize

          1.5MB

        • memory/224-5-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/224-1126-0x00007FFBE9770000-0x00007FFBEA231000-memory.dmp

          Filesize

          10.8MB

        • memory/224-2-0x000001B564650000-0x000001B56475A000-memory.dmp

          Filesize

          1.0MB

        • memory/224-59-0x000001B564380000-0x000001B5644EE000-memory.dmp

          Filesize

          1.4MB

        • memory/4988-1125-0x0000000140000000-0x00000001400D6000-memory.dmp

          Filesize

          856KB

        • memory/4988-3400-0x00000223DDD20000-0x00000223DDDBE000-memory.dmp

          Filesize

          632KB

        • memory/4988-3401-0x00007FFBE9770000-0x00007FFBEA231000-memory.dmp

          Filesize

          10.8MB

        • memory/4988-3402-0x00000223F6800000-0x00000223F6A10000-memory.dmp

          Filesize

          2.1MB

        • memory/4988-1127-0x00007FFBE9770000-0x00007FFBEA231000-memory.dmp

          Filesize

          10.8MB

        • memory/4988-3408-0x00000223F6C00000-0x00000223F6C7A000-memory.dmp

          Filesize

          488KB

        • memory/4988-3407-0x00000223DC4E0000-0x00000223DC4F0000-memory.dmp

          Filesize

          64KB

        • memory/4988-1129-0x00000223DC4E0000-0x00000223DC4F0000-memory.dmp

          Filesize

          64KB

        • memory/4988-3413-0x00000223F6B70000-0x00000223F6B96000-memory.dmp

          Filesize

          152KB

        • memory/4988-1128-0x00000223F65F0000-0x00000223F6704000-memory.dmp

          Filesize

          1.1MB

        • memory/4988-3412-0x00000223F7020000-0x00000223F705A000-memory.dmp

          Filesize

          232KB

        • memory/4988-3409-0x00000223F6F30000-0x00000223F6F9C000-memory.dmp

          Filesize

          432KB

        • memory/4988-3454-0x00007FFBE9770000-0x00007FFBEA231000-memory.dmp

          Filesize

          10.8MB