Analysis

  • max time kernel
    90s
  • max time network
    149s
  • 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:2264
    • 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:4736

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\Bqjgygrbw.tmp

          Filesize

          148KB

          MD5

          90a1d4b55edf36fa8b4cc6974ed7d4c4

          SHA1

          aba1b8d0e05421e7df5982899f626211c3c4b5c1

          SHA256

          7cf3e9e8619904e72ea6608cc43e9b6c9f8aa2af02476f60c2b3daf33075981c

          SHA512

          ea0838be754e1258c230111900c5937d2b0788f90bbf7c5f82b2ceda7868e50afb86c301f313267eaa912778da45755560b5434885521bf915967a7863922ae2

        • 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\Rturk.tmp

          Filesize

          124KB

          MD5

          9618e15b04a4ddb39ed6c496575f6f95

          SHA1

          1c28f8750e5555776b3c80b187c5d15a443a7412

          SHA256

          a4cd72e529e60b5f74c50e4e5b159efaf80625f23534dd15a28203760b8b28ab

          SHA512

          f802582aa7510f6b950e3343b0560ffa9037c6d22373a6a33513637ab0f8e60ed23294a13ad8890935b02c64830b5232ba9f60d0c0fe90df02b5da30ecd7fa26

        • memory/2264-51-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-17-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-7-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-9-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-11-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-13-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-15-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-59-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-19-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-21-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-23-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-25-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-27-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-29-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-31-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-33-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-35-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-37-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-39-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-41-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-43-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-45-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-47-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-49-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-0-0x0000023AC0B30000-0x0000023AC0D68000-memory.dmp

          Filesize

          2.2MB

        • memory/2264-53-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-5-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-1-0x0000023ADB380000-0x0000023ADB4F4000-memory.dmp

          Filesize

          1.5MB

        • memory/2264-55-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-61-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-63-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-65-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-67-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-1119-0x0000023AC1170000-0x0000023AC1171000-memory.dmp

          Filesize

          4KB

        • memory/2264-1118-0x0000023AC2B80000-0x0000023AC2B90000-memory.dmp

          Filesize

          64KB

        • memory/2264-1120-0x0000023AC2B90000-0x0000023AC2C8C000-memory.dmp

          Filesize

          1008KB

        • memory/2264-1121-0x0000023AC2AC0000-0x0000023AC2B0C000-memory.dmp

          Filesize

          304KB

        • memory/2264-4-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-2-0x0000023ADB4F0000-0x0000023ADB5FA000-memory.dmp

          Filesize

          1.0MB

        • memory/2264-1126-0x00007FFB4AC00000-0x00007FFB4B6C1000-memory.dmp

          Filesize

          10.8MB

        • memory/2264-57-0x0000023ADB380000-0x0000023ADB4EE000-memory.dmp

          Filesize

          1.4MB

        • memory/2264-3-0x00007FFB4AC00000-0x00007FFB4B6C1000-memory.dmp

          Filesize

          10.8MB

        • memory/4736-3453-0x000001C0F9840000-0x000001C0F9850000-memory.dmp

          Filesize

          64KB

        • memory/4736-3400-0x000001C0F9760000-0x000001C0F97FE000-memory.dmp

          Filesize

          632KB

        • memory/4736-3401-0x000001C0F9950000-0x000001C0F9B60000-memory.dmp

          Filesize

          2.1MB

        • memory/4736-1129-0x000001C0F9840000-0x000001C0F9850000-memory.dmp

          Filesize

          64KB

        • memory/4736-1128-0x00007FFB4AC00000-0x00007FFB4B6C1000-memory.dmp

          Filesize

          10.8MB

        • memory/4736-3412-0x000001C0FA180000-0x000001C0FA1A6000-memory.dmp

          Filesize

          152KB

        • memory/4736-3408-0x000001C0F9CB0000-0x000001C0F9D1C000-memory.dmp

          Filesize

          432KB

        • memory/4736-1127-0x000001C0F9650000-0x000001C0F9764000-memory.dmp

          Filesize

          1.1MB

        • memory/4736-3411-0x000001C0FA1C0000-0x000001C0FA1FA000-memory.dmp

          Filesize

          232KB

        • memory/4736-1125-0x0000000140000000-0x00000001400D6000-memory.dmp

          Filesize

          856KB

        • memory/4736-3406-0x00007FFB4AC00000-0x00007FFB4B6C1000-memory.dmp

          Filesize

          10.8MB

        • memory/4736-3407-0x000001C0F9D40000-0x000001C0F9DBA000-memory.dmp

          Filesize

          488KB

        • memory/4736-3454-0x00007FFB4AC00000-0x00007FFB4B6C1000-memory.dmp

          Filesize

          10.8MB