Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-03-2024 13:01

General

  • Target

    1b58311b888632dde4f21bc055da12e50fadb841e1e2b1b68a5f7317f162b157.exe

  • Size

    1.8MB

  • MD5

    f54b263d4a5b690a615273cdd88ca795

  • SHA1

    7271a0dbfeea24784781a554a95579a1688a28cd

  • SHA256

    1b58311b888632dde4f21bc055da12e50fadb841e1e2b1b68a5f7317f162b157

  • SHA512

    bc2eb6e166de516bc8bf185f6c3eb7ec929df9a1a5f76f395634b5161da7b834f7e45bed78dd4df8be6a1ee27261da808991b96535f40bcf0677434afa8c3114

  • SSDEEP

    24576:xZVmIYVH5ZXclybZ5Z+HjISyGrJ5EKP0e571WoBLvszFmkHVEMN6D3sa1/HDcUMo:xnPYV+ybZPuhrJ58ejBAcMVvq/Wu

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Extracted

Family

redline

Botnet

LiveTraffic

C2

4.185.137.132:1632

Extracted

Family

lumma

C2

https://resergvearyinitiani.shop/api

https://associationokeo.shop/api

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Detect ZGRat V1 2 IoCs
  • Lumma Stealer

    An infostealer written in C++ first seen in August 2022.

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 2 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
  • Blocklisted process makes network request 2 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 4 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Identifies Wine through registry keys 2 TTPs 2 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Loads dropped DLL 3 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of WriteProcessMemory 43 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1b58311b888632dde4f21bc055da12e50fadb841e1e2b1b68a5f7317f162b157.exe
    "C:\Users\Admin\AppData\Local\Temp\1b58311b888632dde4f21bc055da12e50fadb841e1e2b1b68a5f7317f162b157.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    PID:2964
  • C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exe
    C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exe
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks computer location settings
    • Executes dropped EXE
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4832
    • C:\Users\Admin\AppData\Local\Temp\1000836001\osminog.exe
      "C:\Users\Admin\AppData\Local\Temp\1000836001\osminog.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4484
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        3⤵
          PID:3160
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
          3⤵
            PID:1792
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
            3⤵
              PID:544
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 544 -s 1188
                4⤵
                • Program crash
                PID:2560
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 544 -s 1196
                4⤵
                • Program crash
                PID:3900
          • C:\Users\Admin\AppData\Local\Temp\1000837001\goldprimeldlldf.exe
            "C:\Users\Admin\AppData\Local\Temp\1000837001\goldprimeldlldf.exe"
            2⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:3892
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
              3⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2004
          • C:\Windows\SysWOW64\rundll32.exe
            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll, Main
            2⤵
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:4816
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll, Main
              3⤵
              • Blocklisted process makes network request
              • Loads dropped DLL
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:1724
              • C:\Windows\system32\netsh.exe
                netsh wlan show profiles
                4⤵
                  PID:4448
                • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                  powershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\270530367132_Desktop.zip' -CompressionLevel Optimal
                  4⤵
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:212
            • C:\Windows\SysWOW64\rundll32.exe
              "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
              2⤵
              • Blocklisted process makes network request
              • Loads dropped DLL
              PID:924
            • C:\Users\Admin\AppData\Local\Temp\1000979001\TeamFour.exe
              "C:\Users\Admin\AppData\Local\Temp\1000979001\TeamFour.exe"
              2⤵
              • Executes dropped EXE
              • Suspicious use of AdjustPrivilegeToken
              PID:3692
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 544 -ip 544
            1⤵
              PID:3552
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 544 -ip 544
              1⤵
                PID:3980

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exe

                Filesize

                1.8MB

                MD5

                f54b263d4a5b690a615273cdd88ca795

                SHA1

                7271a0dbfeea24784781a554a95579a1688a28cd

                SHA256

                1b58311b888632dde4f21bc055da12e50fadb841e1e2b1b68a5f7317f162b157

                SHA512

                bc2eb6e166de516bc8bf185f6c3eb7ec929df9a1a5f76f395634b5161da7b834f7e45bed78dd4df8be6a1ee27261da808991b96535f40bcf0677434afa8c3114

              • C:\Users\Admin\AppData\Local\Temp\1000836001\osminog.exe

                Filesize

                534KB

                MD5

                a3f8b60a08da0f600cfce3bb600d5cb3

                SHA1

                b00d7721767b717b3337b5c6dade4ebf2d56345e

                SHA256

                0c608a9b1e70bf8b51a681a8390c8e4743501c45b84cf4d59727aba2fc33cadb

                SHA512

                14f63e415133ca438d3c217d5fb3ecf0ad76e19969c54d356f46282230230f1b254fbfc8ae5f78809dc189a9648be2dc1398927b3f089c525cd1105a3843f60d

              • C:\Users\Admin\AppData\Local\Temp\1000837001\goldprimeldlldf.exe

                Filesize

                464KB

                MD5

                c084d6f6ba40534fbfc5a64b21ef99ab

                SHA1

                0b4a17da83c0a8abbc8fab321931d5447b32b720

                SHA256

                afd83290a2adb219c3f1b8fbf23c27b0994fe76dfbb7dc0b416530dc0e21f624

                SHA512

                a5384a2f7029cf946fde44e1ff30775754ce525ca5a6fdac14184872b6e684cb6e585053cb86d32f82cbd3db48eb195ba3a642d8ee3774be579fccd993938ca1

              • C:\Users\Admin\AppData\Local\Temp\1000873001\random.exe

                Filesize

                912KB

                MD5

                e3a76d49eff234a3e1c38b9b3d4d9137

                SHA1

                b6dc07dd8e6d6469ed2980fdcf8e1b2af33bea99

                SHA256

                d94a938011fdc6a7e4bc4abeb3106f29ed65fabb981a7b3fa9c89c0fa6fd470c

                SHA512

                cc78b20d04d5c4c83c09c61373cbdff9173e940ffc14fd43a447fe7dff6154f2af94cc87354f09a9f3eac694b7019f42354af6f3811a6a32d1541e7769a4bdeb

              • C:\Users\Admin\AppData\Local\Temp\1000979001\TeamFour.exe

                Filesize

                541KB

                MD5

                3b069f3dd741e4360f26cb27cb10320a

                SHA1

                6a9503aaf1e297f2696482ddf1bd4605a8710101

                SHA256

                f63bdc068c453e7e22740681a0c280d02745807b1695ce86e5067069beca533e

                SHA512

                bda58c074f7bd5171d7e3188a48cbdc457607ff06045e64a9e8e33fcb6f66f941d75a7bf57eb0ef262491622b4a9936342384237fa61c1add3365d5006c6d0d9

              • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_h5lx0f5y.ppa.ps1

                Filesize

                60B

                MD5

                d17fe0a3f47be24a6453e9ef58c94641

                SHA1

                6ab83620379fc69f80c0242105ddffd7d98d5d9d

                SHA256

                96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                SHA512

                5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                109KB

                MD5

                2afdbe3b99a4736083066a13e4b5d11a

                SHA1

                4d4856cf02b3123ac16e63d4a448cdbcb1633546

                SHA256

                8d31b39170909595b518b1a03e9ec950540fabd545ed14817cac5c84b91599ee

                SHA512

                d89b3c46854153e60e3fa825b394344eee33936d7dbf186af9d95c9adae54428609e3bf21a18d38fce3d96f3e0b8e4e0ed25cb5004fbe288de3aef3a85b1d93f

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                1.2MB

                MD5

                92fbdfccf6a63acef2743631d16652a7

                SHA1

                971968b1378dd89d59d7f84bf92f16fc68664506

                SHA256

                b4588feacc183cd5a089f9bb950827b75df04bd5a6e67c95ff258e4a34aa0d72

                SHA512

                b8ea216d4a59d8858fd4128abb555f8dcf3acca9138e663b488f09dc5200db6dc11ecc235a355e801145bbbb44d7beac6147949d75d78b32fe9cfd2fa200d117

              • memory/212-144-0x00000188291B0000-0x00000188291BA000-memory.dmp

                Filesize

                40KB

              • memory/212-141-0x0000018841870000-0x0000018841880000-memory.dmp

                Filesize

                64KB

              • memory/212-140-0x0000018841870000-0x0000018841880000-memory.dmp

                Filesize

                64KB

              • memory/212-142-0x0000018841870000-0x0000018841880000-memory.dmp

                Filesize

                64KB

              • memory/212-143-0x00000188296B0000-0x00000188296C2000-memory.dmp

                Filesize

                72KB

              • memory/212-150-0x00007FFC5A7D0000-0x00007FFC5B291000-memory.dmp

                Filesize

                10.8MB

              • memory/212-129-0x0000018829640000-0x0000018829662000-memory.dmp

                Filesize

                136KB

              • memory/212-139-0x00007FFC5A7D0000-0x00007FFC5B291000-memory.dmp

                Filesize

                10.8MB

              • memory/544-105-0x0000000000400000-0x0000000000448000-memory.dmp

                Filesize

                288KB

              • memory/544-58-0x0000000000400000-0x0000000000448000-memory.dmp

                Filesize

                288KB

              • memory/544-79-0x0000000000400000-0x0000000000448000-memory.dmp

                Filesize

                288KB

              • memory/544-54-0x0000000000400000-0x0000000000448000-memory.dmp

                Filesize

                288KB

              • memory/544-70-0x0000000002C30000-0x0000000004C30000-memory.dmp

                Filesize

                32.0MB

              • memory/544-71-0x0000000000E40000-0x0000000000E41000-memory.dmp

                Filesize

                4KB

              • memory/2004-94-0x0000000005860000-0x00000000058F2000-memory.dmp

                Filesize

                584KB

              • memory/2004-103-0x0000000008920000-0x000000000896C000-memory.dmp

                Filesize

                304KB

              • memory/2004-101-0x0000000006EA0000-0x0000000006EB2000-memory.dmp

                Filesize

                72KB

              • memory/2004-99-0x0000000006F90000-0x00000000075A8000-memory.dmp

                Filesize

                6.1MB

              • memory/2004-102-0x0000000006F00000-0x0000000006F3C000-memory.dmp

                Filesize

                240KB

              • memory/2004-100-0x0000000008810000-0x000000000891A000-memory.dmp

                Filesize

                1.0MB

              • memory/2004-98-0x0000000005830000-0x0000000005840000-memory.dmp

                Filesize

                64KB

              • memory/2004-97-0x0000000005A20000-0x0000000005A2A000-memory.dmp

                Filesize

                40KB

              • memory/2004-115-0x0000000005830000-0x0000000005840000-memory.dmp

                Filesize

                64KB

              • memory/2004-113-0x0000000073670000-0x0000000073E20000-memory.dmp

                Filesize

                7.7MB

              • memory/2004-96-0x0000000073670000-0x0000000073E20000-memory.dmp

                Filesize

                7.7MB

              • memory/2004-93-0x0000000005D30000-0x00000000062D4000-memory.dmp

                Filesize

                5.6MB

              • memory/2004-89-0x0000000000400000-0x0000000000450000-memory.dmp

                Filesize

                320KB

              • memory/2004-106-0x0000000008A00000-0x0000000008A66000-memory.dmp

                Filesize

                408KB

              • memory/2004-108-0x0000000008F40000-0x0000000008F90000-memory.dmp

                Filesize

                320KB

              • memory/2004-110-0x0000000009A60000-0x0000000009F8C000-memory.dmp

                Filesize

                5.2MB

              • memory/2004-109-0x0000000009360000-0x0000000009522000-memory.dmp

                Filesize

                1.8MB

              • memory/2964-16-0x0000000000D20000-0x00000000011D6000-memory.dmp

                Filesize

                4.7MB

              • memory/2964-10-0x0000000004FA0000-0x0000000004FA1000-memory.dmp

                Filesize

                4KB

              • memory/2964-11-0x0000000004F90000-0x0000000004F91000-memory.dmp

                Filesize

                4KB

              • memory/2964-8-0x0000000004F20000-0x0000000004F21000-memory.dmp

                Filesize

                4KB

              • memory/2964-1-0x0000000077BF4000-0x0000000077BF6000-memory.dmp

                Filesize

                8KB

              • memory/2964-4-0x0000000004F50000-0x0000000004F51000-memory.dmp

                Filesize

                4KB

              • memory/2964-9-0x0000000004F70000-0x0000000004F71000-memory.dmp

                Filesize

                4KB

              • memory/2964-6-0x0000000004F80000-0x0000000004F81000-memory.dmp

                Filesize

                4KB

              • memory/2964-0-0x0000000000D20000-0x00000000011D6000-memory.dmp

                Filesize

                4.7MB

              • memory/2964-5-0x0000000004F30000-0x0000000004F31000-memory.dmp

                Filesize

                4KB

              • memory/2964-2-0x0000000000D20000-0x00000000011D6000-memory.dmp

                Filesize

                4.7MB

              • memory/2964-7-0x0000000004F10000-0x0000000004F11000-memory.dmp

                Filesize

                4KB

              • memory/2964-3-0x0000000004F40000-0x0000000004F41000-memory.dmp

                Filesize

                4KB

              • memory/3892-112-0x0000000003270000-0x0000000005270000-memory.dmp

                Filesize

                32.0MB

              • memory/3892-95-0x0000000003270000-0x0000000005270000-memory.dmp

                Filesize

                32.0MB

              • memory/3892-92-0x0000000073670000-0x0000000073E20000-memory.dmp

                Filesize

                7.7MB

              • memory/3892-87-0x0000000005840000-0x0000000005850000-memory.dmp

                Filesize

                64KB

              • memory/3892-83-0x0000000000FB0000-0x000000000102A000-memory.dmp

                Filesize

                488KB

              • memory/3892-84-0x0000000073670000-0x0000000073E20000-memory.dmp

                Filesize

                7.7MB

              • memory/4484-51-0x0000000005270000-0x0000000005280000-memory.dmp

                Filesize

                64KB

              • memory/4484-107-0x0000000002C30000-0x0000000004C30000-memory.dmp

                Filesize

                32.0MB

              • memory/4484-49-0x00000000008C0000-0x000000000094C000-memory.dmp

                Filesize

                560KB

              • memory/4484-50-0x0000000073800000-0x0000000073FB0000-memory.dmp

                Filesize

                7.7MB

              • memory/4484-60-0x0000000002C30000-0x0000000004C30000-memory.dmp

                Filesize

                32.0MB

              • memory/4484-59-0x0000000073800000-0x0000000073FB0000-memory.dmp

                Filesize

                7.7MB

              • memory/4832-29-0x0000000004C50000-0x0000000004C51000-memory.dmp

                Filesize

                4KB

              • memory/4832-21-0x0000000004C00000-0x0000000004C01000-memory.dmp

                Filesize

                4KB

              • memory/4832-111-0x0000000000480000-0x0000000000936000-memory.dmp

                Filesize

                4.7MB

              • memory/4832-127-0x0000000000480000-0x0000000000936000-memory.dmp

                Filesize

                4.7MB

              • memory/4832-86-0x0000000000480000-0x0000000000936000-memory.dmp

                Filesize

                4.7MB

              • memory/4832-104-0x0000000000480000-0x0000000000936000-memory.dmp

                Filesize

                4.7MB

              • memory/4832-28-0x0000000004C60000-0x0000000004C61000-memory.dmp

                Filesize

                4KB

              • memory/4832-26-0x0000000004BE0000-0x0000000004BE1000-memory.dmp

                Filesize

                4KB

              • memory/4832-27-0x0000000004C30000-0x0000000004C31000-memory.dmp

                Filesize

                4KB

              • memory/4832-25-0x0000000004BD0000-0x0000000004BD1000-memory.dmp

                Filesize

                4KB

              • memory/4832-24-0x0000000004C40000-0x0000000004C41000-memory.dmp

                Filesize

                4KB

              • memory/4832-114-0x0000000000480000-0x0000000000936000-memory.dmp

                Filesize

                4.7MB

              • memory/4832-23-0x0000000004BF0000-0x0000000004BF1000-memory.dmp

                Filesize

                4KB

              • memory/4832-151-0x0000000000480000-0x0000000000936000-memory.dmp

                Filesize

                4.7MB

              • memory/4832-22-0x0000000004C10000-0x0000000004C11000-memory.dmp

                Filesize

                4KB

              • memory/4832-163-0x0000000000480000-0x0000000000936000-memory.dmp

                Filesize

                4.7MB

              • memory/4832-20-0x0000000000480000-0x0000000000936000-memory.dmp

                Filesize

                4.7MB

              • memory/4832-185-0x0000000000480000-0x0000000000936000-memory.dmp

                Filesize

                4.7MB

              • memory/4832-186-0x0000000000480000-0x0000000000936000-memory.dmp

                Filesize

                4.7MB

              • memory/4832-187-0x0000000000480000-0x0000000000936000-memory.dmp

                Filesize

                4.7MB

              • memory/4832-19-0x0000000000480000-0x0000000000936000-memory.dmp

                Filesize

                4.7MB

              • memory/4832-210-0x0000000000480000-0x0000000000936000-memory.dmp

                Filesize

                4.7MB