Analysis

  • max time kernel
    131s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-05-2024 06:23

General

  • Target

    Dhl-02.exe

  • Size

    6.1MB

  • MD5

    d9a34070f5445a2f4c1fa7dcb45e0ab4

  • SHA1

    f6c56df6c755f1c0b45448690465a5e2e06275ce

  • SHA256

    42b3403fdb432bb35c9371b14f7ce6a5ea5d4728997381b349ab33b1b58f4aa1

  • SHA512

    5429daadd697fff888727238d725ff86f8d1ea3e7f29e7faa0a5bbb3f2966ff126d9f7c83b64ac63e3e9d93d69983d21032b64cd280215d28d15d818d55e516c

  • SSDEEP

    24576:OudIAccuoodT1Exb/4rNYRxJ3//XAO81DnemJnwRS64uvRdT7dk9pagnJr8gMEyR:b

Malware Config

Signatures

  • Detect ZGRat V1 34 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • 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
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe
    "C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:980
    • C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe
      "C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe"
      2⤵
        PID:3776
      • C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe
        "C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe"
        2⤵
          PID:1684
        • C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe
          "C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe"
          2⤵
            PID:2536
          • C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe
            "C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe"
            2⤵
              PID:4504
            • C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe
              "C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe"
              2⤵
                PID:904
              • C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe
                "C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe"
                2⤵
                  PID:3916
                • C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe
                  "C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe"
                  2⤵
                    PID:4908
                  • C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe
                    "C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe"
                    2⤵
                    • Accesses Microsoft Outlook profiles
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • outlook_office_path
                    • outlook_win_path
                    PID:5092
                    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                      "powershell.exe" Remove-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'Dhl-02';New-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'Dhl-02' -Value '"C:\Users\Admin\AppData\Local\Temp\Dhl-02.exe"' -PropertyType 'String'
                      3⤵
                      • Adds Run key to start application
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      PID:848

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\Dhl-02.exe.log

                  Filesize

                  1KB

                  MD5

                  6f408816817e33f5f4ebb1c1e003d092

                  SHA1

                  b0bf9711f489059b99f855074a15e8a959c8ad23

                  SHA256

                  8e1faf387747313f6ad561ef2620ea92d18192aa9c73259a0a3692d5aa42f074

                  SHA512

                  dd00e17c8fe2769143bde45b5bed2352f89f032c28f6a51cfc17eedaefd15a953778215488b8a9fb44269042166dd33b0dd190ffb03cf8790b88173d8d07dce2

                • C:\Users\Admin\AppData\Local\Temp\Eecpolzti.tmpdb

                  Filesize

                  124KB

                  MD5

                  9618e15b04a4ddb39ed6c496575f6f95

                  SHA1

                  1c28f8750e5555776b3c80b187c5d15a443a7412

                  SHA256

                  a4cd72e529e60b5f74c50e4e5b159efaf80625f23534dd15a28203760b8b28ab

                  SHA512

                  f802582aa7510f6b950e3343b0560ffa9037c6d22373a6a33513637ab0f8e60ed23294a13ad8890935b02c64830b5232ba9f60d0c0fe90df02b5da30ecd7fa26

                • C:\Users\Admin\AppData\Local\Temp\Vxcekdcr.tmpdb

                  Filesize

                  152KB

                  MD5

                  73bd1e15afb04648c24593e8ba13e983

                  SHA1

                  4dd85ca46fcdf9d93f6b324f8bb0b5bb512a1b91

                  SHA256

                  aab0b201f392fef9fdff09e56a9d0ac33d0f68be95da270e6dab89bb1f971d8b

                  SHA512

                  6eb58fb41691894045569085bd64a83acd62277575ab002cf73d729bda4b6d43c36643a5fa336342e87a493326337ed43b8e5eaeae32f53210714699cb8dfac7

                • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tc2ffw1f.za1.ps1

                  Filesize

                  60B

                  MD5

                  d17fe0a3f47be24a6453e9ef58c94641

                  SHA1

                  6ab83620379fc69f80c0242105ddffd7d98d5d9d

                  SHA256

                  96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                  SHA512

                  5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

                • memory/848-7281-0x0000013FE8210000-0x0000013FE8232000-memory.dmp

                  Filesize

                  136KB

                • memory/980-49-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-29-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-17-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-41-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-43-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-27-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-25-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-23-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-21-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-19-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-15-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-11-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-5-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-4-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-67-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-63-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-55-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-53-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-51-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-65-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-61-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-59-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-57-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-0-0x00007FFF52843000-0x00007FFF52845000-memory.dmp

                  Filesize

                  8KB

                • memory/980-2-0x00007FFF52840000-0x00007FFF53301000-memory.dmp

                  Filesize

                  10.8MB

                • memory/980-13-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-46-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-39-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-37-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-35-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-33-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-31-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-4884-0x00007FFF52840000-0x00007FFF53301000-memory.dmp

                  Filesize

                  10.8MB

                • memory/980-4886-0x000002AA408D0000-0x000002AA4091C000-memory.dmp

                  Filesize

                  304KB

                • memory/980-4885-0x000002AA407A0000-0x000002AA408D0000-memory.dmp

                  Filesize

                  1.2MB

                • memory/980-4887-0x00007FFF52843000-0x00007FFF52845000-memory.dmp

                  Filesize

                  8KB

                • memory/980-4888-0x000002AA413A0000-0x000002AA413F4000-memory.dmp

                  Filesize

                  336KB

                • memory/980-7-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-1-0x000002AA25900000-0x000002AA25F1A000-memory.dmp

                  Filesize

                  6.1MB

                • memory/980-4896-0x00007FFF52840000-0x00007FFF53301000-memory.dmp

                  Filesize

                  10.8MB

                • memory/980-47-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/980-4897-0x00007FFF52840000-0x00007FFF53301000-memory.dmp

                  Filesize

                  10.8MB

                • memory/980-3-0x000002AA403B0000-0x000002AA406A6000-memory.dmp

                  Filesize

                  3.0MB

                • memory/980-9-0x000002AA403B0000-0x000002AA4069F000-memory.dmp

                  Filesize

                  2.9MB

                • memory/5092-7219-0x000001F303CB0000-0x000001F303D4E000-memory.dmp

                  Filesize

                  632KB

                • memory/5092-7220-0x000001F31C7B0000-0x000001F31C7DC000-memory.dmp

                  Filesize

                  176KB

                • memory/5092-7221-0x000001F31CA60000-0x000001F31CADA000-memory.dmp

                  Filesize

                  488KB

                • memory/5092-7218-0x000001F3024B0000-0x000001F3024B8000-memory.dmp

                  Filesize

                  32KB

                • memory/5092-5023-0x00007FFF52840000-0x00007FFF53301000-memory.dmp

                  Filesize

                  10.8MB

                • memory/5092-4903-0x00007FFF52840000-0x00007FFF53301000-memory.dmp

                  Filesize

                  10.8MB

                • memory/5092-4895-0x000001F31C650000-0x000001F31C766000-memory.dmp

                  Filesize

                  1.1MB

                • memory/5092-7286-0x00007FFF52840000-0x00007FFF53301000-memory.dmp

                  Filesize

                  10.8MB