Resubmissions

25/07/2022, 07:47

220725-jmkffsbcfr10

25/07/2022, 07:22

220725-h7rjtsbag410

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/07/2022, 07:47

General

  • Target
    PaymentsSlip.exe
  • Size 899KB
  • Sample220725-jmkffsbcfr
  • SHA256 f0949175ee4c6e72f3405816aac82be2863b1c6a01734e5750883da1362aa5ed
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • warzonerat

C2
  • 194.5.97.6:7007

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • suricata: ET MALWARE Ave Maria/Warzone RAT Encrypted CnC Checkin

    suricata: ET MALWARE Ave Maria/Warzone RAT Encrypted CnC Checkin

  • suricata: ET MALWARE Ave Maria/Warzone RAT Encrypted CnC Checkin (Inbound)

    suricata: ET MALWARE Ave Maria/Warzone RAT Encrypted CnC Checkin (Inbound)

  • ModiLoader Second Stage 31 IoCs
  • Warzone RAT payload 3 IoCs
  • Sets DLL path for service in the registry 2 TTPs 1 IoCs
  • Loads dropped DLL 7 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PaymentsSlip.exe
    "C:\Users\Admin\AppData\Local\Temp\PaymentsSlip.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of WriteProcessMemory
    PID:2400
    • C:\Windows\SysWOW64\DpiScaling.exe
      "C:\Windows\System32\DpiScaling.exe"
      2⤵
      • Sets DLL path for service in the registry
      • Loads dropped DLL
      • Accesses Microsoft Outlook profiles
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1360
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k NetworkService -s TermService
    1⤵
      PID:4700
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k NetworkService -s TermService
      1⤵
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:920

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          sqlmap.dll

          • Path C:\Program Files\Microsoft DN1\sqlmap.dll
          • Size 114KB
          • SHA256 798af20db39280f90a1d35f2ac2c1d62124d1f5218a2a0fa29d87a13340bd3e4
          • MD5 SHA1 SHA512 SSDEEP

          freebl3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\freebl3.dll
          • Size 326KB
          • SHA256 2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7
          • MD5 SHA1 SHA512 SSDEEP

          mozglue.dll

          • Path C:\Users\Admin\AppData\Local\Temp\mozglue.dll
          • Size 133KB
          • SHA256 fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0
          • MD5 SHA1 SHA512 SSDEEP

          msvcp140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\msvcp140.dll
          • Size 429KB
          • SHA256 334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
          • MD5 SHA1 SHA512 SSDEEP

          nss3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nss3.dll
          • Size 1.2MB
          • SHA256 78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db
          • MD5 SHA1 SHA512 SSDEEP

          softokn3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\softokn3.dll
          • Size 141KB
          • SHA256 bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f
          • MD5 SHA1 SHA512 SSDEEP

          vcruntime140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\vcruntime140.dll
          • Size 81KB
          • SHA256 c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
          • MD5 SHA1 SHA512 SSDEEP

          rdpwrap.ini

          • Path \??\c:\program files\microsoft dn1\rdpwrap.ini
          • Size 177KB
          • SHA256 23390dfcda60f292ba1e52abb5ba2f829335351f4f9b1d33a9a6ad7a9bf5e2be
          • MD5 SHA1 SHA512 SSDEEP

          sqlmap.dll

          • Path \??\c:\program files\microsoft dn1\sqlmap.dll
          • Size 114KB
          • SHA256 798af20db39280f90a1d35f2ac2c1d62124d1f5218a2a0fa29d87a13340bd3e4
          • MD5 SHA1 SHA512 SSDEEP

          memory/1360-209-0x0000000006780000-0x0000000006804000-memory.dmp

          memory/1360-208-0x0000000050410000-0x0000000050564000-memory.dmp

          memory/1360-204-0x0000000050410000-0x0000000050564000-memory.dmp

          memory/2400-181-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-199-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-185-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-186-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-187-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-188-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-189-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-183-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-192-0x0000000050410000-0x0000000050564000-memory.dmp

          memory/2400-193-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-194-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-195-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-196-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-197-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-198-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-184-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-200-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-201-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-202-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-203-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-182-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-158-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-180-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-179-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-178-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-177-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-176-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-175-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-174-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-173-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-172-0x0000000003BE0000-0x0000000003C72000-memory.dmp

          memory/2400-171-0x0000000003BE0000-0x0000000003C72000-memory.dmp