Analysis

  • max time kernel
    152s
  • max time network
    168s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-it
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-itlocale:it-itos:windows10-2004-x64systemwindows
  • submitted
    01-12-2022 08:37

General

  • Target

    invite.exe

  • Size

    638KB

  • MD5

    08a704579ad1ed0cc3a868441622e942

  • SHA1

    191a0e1e417e8925b7ba7a1e5e81581e8d148176

  • SHA256

    a4b2dec4383a82865eacf6a167af50a2c53159cd1a51bd63d199504491fe67e0

  • SHA512

    5bae0cd2b26ffd3ab9f074e28f406751121f6ef01dba049920cc619f541c7f24db984fbb0c4b9edafccdd16773f591c033122d43eb68acde395365b2214e67d2

  • SSDEEP

    6144:1qSOtJpWGKb625XomJ30RL7IEBJntJdwlFEJxVMRL3osLTpa2B9I+y/uB5RQZ6JB:1tcJpbKbfmL7dglKSo4FHIRKReK+

Malware Config

Signatures

  • WarzoneRat, AveMaria

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

  • Warzone RAT payload 5 IoCs
  • Executes dropped EXE 2 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\invite.exe
    "C:\Users\Admin\AppData\Local\Temp\invite.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1816
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\invite.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2564
    • C:\Users\Admin\AppData\Local\Temp\invite.exe
      "C:\Users\Admin\AppData\Local\Temp\invite.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3292
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Add-MpPreference -ExclusionPath C:\
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3772
      • C:\Users\Admin\Documents\Adobe51990.exe
        "C:\Users\Admin\Documents\Adobe51990.exe"
        3⤵
        • Executes dropped EXE
        • Checks computer location settings
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1036
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\Documents\Adobe51990.exe"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:312
        • C:\Users\Admin\Documents\Adobe51990.exe
          "C:\Users\Admin\Documents\Adobe51990.exe"
          4⤵
          • Executes dropped EXE
          PID:1600

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
    Filesize

    2KB

    MD5

    3d086a433708053f9bf9523e1d87a4e8

    SHA1

    b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

    SHA256

    6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

    SHA512

    931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
    Filesize

    18KB

    MD5

    04bdbece5f887d6bd239981f22792718

    SHA1

    c9f4b2642f113b559ac9f83363897406806a3eb7

    SHA256

    716fb7884a7decc6cd537d044fdf2cf4dd0eb8a2e62572008a03fda02d795e2c

    SHA512

    2f3929e67388dcb2239ae71c5942d9b4168c644470bb9fb8886172f6ed85ef01c726341aea84e146e6e61d8b34dbf5644f4dcd205fb3e375d0fff2e46e735acd

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
    Filesize

    18KB

    MD5

    04bdbece5f887d6bd239981f22792718

    SHA1

    c9f4b2642f113b559ac9f83363897406806a3eb7

    SHA256

    716fb7884a7decc6cd537d044fdf2cf4dd0eb8a2e62572008a03fda02d795e2c

    SHA512

    2f3929e67388dcb2239ae71c5942d9b4168c644470bb9fb8886172f6ed85ef01c726341aea84e146e6e61d8b34dbf5644f4dcd205fb3e375d0fff2e46e735acd

  • C:\Users\Admin\Documents\Adobe51990.exe
    Filesize

    638KB

    MD5

    08a704579ad1ed0cc3a868441622e942

    SHA1

    191a0e1e417e8925b7ba7a1e5e81581e8d148176

    SHA256

    a4b2dec4383a82865eacf6a167af50a2c53159cd1a51bd63d199504491fe67e0

    SHA512

    5bae0cd2b26ffd3ab9f074e28f406751121f6ef01dba049920cc619f541c7f24db984fbb0c4b9edafccdd16773f591c033122d43eb68acde395365b2214e67d2

  • C:\Users\Admin\Documents\Adobe51990.exe
    Filesize

    638KB

    MD5

    08a704579ad1ed0cc3a868441622e942

    SHA1

    191a0e1e417e8925b7ba7a1e5e81581e8d148176

    SHA256

    a4b2dec4383a82865eacf6a167af50a2c53159cd1a51bd63d199504491fe67e0

    SHA512

    5bae0cd2b26ffd3ab9f074e28f406751121f6ef01dba049920cc619f541c7f24db984fbb0c4b9edafccdd16773f591c033122d43eb68acde395365b2214e67d2

  • C:\Users\Admin\Documents\Adobe51990.exe
    Filesize

    638KB

    MD5

    08a704579ad1ed0cc3a868441622e942

    SHA1

    191a0e1e417e8925b7ba7a1e5e81581e8d148176

    SHA256

    a4b2dec4383a82865eacf6a167af50a2c53159cd1a51bd63d199504491fe67e0

    SHA512

    5bae0cd2b26ffd3ab9f074e28f406751121f6ef01dba049920cc619f541c7f24db984fbb0c4b9edafccdd16773f591c033122d43eb68acde395365b2214e67d2

  • memory/312-172-0x0000000000000000-mapping.dmp
  • memory/1036-157-0x0000000000000000-mapping.dmp
  • memory/1600-177-0x0000000000400000-0x0000000000568000-memory.dmp
    Filesize

    1.4MB

  • memory/1600-173-0x0000000000000000-mapping.dmp
  • memory/1816-138-0x00000000073E0000-0x00000000074E2000-memory.dmp
    Filesize

    1.0MB

  • memory/1816-137-0x00000000010E0000-0x000000000117C000-memory.dmp
    Filesize

    624KB

  • memory/1816-136-0x00000000079F0000-0x0000000007B7C000-memory.dmp
    Filesize

    1.5MB

  • memory/1816-132-0x0000000000710000-0x00000000007B6000-memory.dmp
    Filesize

    664KB

  • memory/1816-135-0x0000000005150000-0x000000000515A000-memory.dmp
    Filesize

    40KB

  • memory/1816-134-0x0000000005170000-0x0000000005202000-memory.dmp
    Filesize

    584KB

  • memory/1816-133-0x0000000005720000-0x0000000005CC4000-memory.dmp
    Filesize

    5.6MB

  • memory/2564-139-0x0000000000000000-mapping.dmp
  • memory/2564-151-0x0000000006290000-0x00000000062A0000-memory.dmp
    Filesize

    64KB

  • memory/2564-150-0x0000000006550000-0x00000000065B6000-memory.dmp
    Filesize

    408KB

  • memory/2564-153-0x0000000006500000-0x000000000651E000-memory.dmp
    Filesize

    120KB

  • memory/2564-154-0x0000000007030000-0x0000000007062000-memory.dmp
    Filesize

    200KB

  • memory/2564-155-0x00000000714E0000-0x000000007152C000-memory.dmp
    Filesize

    304KB

  • memory/2564-156-0x0000000007010000-0x000000000702E000-memory.dmp
    Filesize

    120KB

  • memory/2564-149-0x00000000062C0000-0x0000000006326000-memory.dmp
    Filesize

    408KB

  • memory/2564-148-0x00000000061C0000-0x00000000061E2000-memory.dmp
    Filesize

    136KB

  • memory/2564-146-0x00000000057E0000-0x0000000005862000-memory.dmp
    Filesize

    520KB

  • memory/2564-145-0x00000000059E0000-0x0000000006008000-memory.dmp
    Filesize

    6.2MB

  • memory/2564-142-0x00000000052D0000-0x0000000005306000-memory.dmp
    Filesize

    216KB

  • memory/2564-163-0x00000000083E0000-0x0000000008A5A000-memory.dmp
    Filesize

    6.5MB

  • memory/3292-144-0x0000000000400000-0x0000000000568000-memory.dmp
    Filesize

    1.4MB

  • memory/3292-161-0x0000000000400000-0x0000000000568000-memory.dmp
    Filesize

    1.4MB

  • memory/3292-140-0x0000000000000000-mapping.dmp
  • memory/3292-141-0x0000000000400000-0x0000000000568000-memory.dmp
    Filesize

    1.4MB

  • memory/3292-147-0x0000000000400000-0x0000000000568000-memory.dmp
    Filesize

    1.4MB

  • memory/3772-162-0x0000000007AA0000-0x0000000007ABA000-memory.dmp
    Filesize

    104KB

  • memory/3772-169-0x0000000007D80000-0x0000000007D88000-memory.dmp
    Filesize

    32KB

  • memory/3772-164-0x0000000007B10000-0x0000000007B1A000-memory.dmp
    Filesize

    40KB

  • memory/3772-168-0x0000000007D90000-0x0000000007DAA000-memory.dmp
    Filesize

    104KB

  • memory/3772-160-0x00000000714E0000-0x000000007152C000-memory.dmp
    Filesize

    304KB

  • memory/3772-152-0x0000000000000000-mapping.dmp
  • memory/3772-167-0x0000000007CC0000-0x0000000007CCE000-memory.dmp
    Filesize

    56KB

  • memory/3772-166-0x0000000007DC0000-0x0000000007E56000-memory.dmp
    Filesize

    600KB

  • memory/3772-165-0x0000000007CD0000-0x0000000007D1A000-memory.dmp
    Filesize

    296KB