Analysis

  • max time kernel
    1486s
  • max time network
    1485s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    10-04-2021 05:39

General

  • Target

    Maxwell.Render.Plug.in.V3.2.0.serial.number.maker.exe

Malware Config

Extracted

Family

azorult

C2

http://kvaka.li/1210776429.php

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 10 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • 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 SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of WriteProcessMemory 55 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Maxwell.Render.Plug.in.V3.2.0.serial.number.maker.exe
    "C:\Users\Admin\AppData\Local\Temp\Maxwell.Render.Plug.in.V3.2.0.serial.number.maker.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1100
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen.bat" "
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1700
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pr.exe
        keygen-pr.exe -p83fsase3Ge
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1320
        • C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1632
          • C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
            C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe -txt -scanlocal -file:potato.dat
            5⤵
            • Executes dropped EXE
            PID:1460
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
        keygen-step-1.exe
        3⤵
        • Executes dropped EXE
        PID:1732
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-3.exe
        keygen-step-3.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:428
        • C:\Windows\SysWOW64\cmd.exe
          cmd.exe /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-3.exe"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:520
          • C:\Windows\SysWOW64\PING.EXE
            ping 1.1.1.1 -n 1 -w 3000
            5⤵
            • Runs ping.exe
            PID:304
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-4.exe
        keygen-step-4.exe
        3⤵
        • Executes dropped EXE
        PID:672

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

3
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pr.exe
    MD5

    65b49b106ec0f6cf61e7dc04c0a7eb74

    SHA1

    a1f4784377c53151167965e0ff225f5085ebd43b

    SHA256

    862a8cf0e5561c848145a1a1f464acf77f92a3b15cc43722a7208701f60a2fcd

    SHA512

    e9030cd609f42fb616e5bac3a5203ae46bbae9ec95682432a367f8805cdaa3e30c18a732ceddb0545ac653d543348a6728866149d2822752c80948066bfdf3da

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pr.exe
    MD5

    65b49b106ec0f6cf61e7dc04c0a7eb74

    SHA1

    a1f4784377c53151167965e0ff225f5085ebd43b

    SHA256

    862a8cf0e5561c848145a1a1f464acf77f92a3b15cc43722a7208701f60a2fcd

    SHA512

    e9030cd609f42fb616e5bac3a5203ae46bbae9ec95682432a367f8805cdaa3e30c18a732ceddb0545ac653d543348a6728866149d2822752c80948066bfdf3da

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
    MD5

    c615d0bfa727f494fee9ecb3f0acf563

    SHA1

    6c3509ae64abc299a7afa13552c4fe430071f087

    SHA256

    95d91febc45d03c1ee477c127bcbd332cd6fbce1e91105004af723594e6f0199

    SHA512

    d97256eb93d8e546f5fb5c61bebe61e7dfab316eb7685be83782bd36b28df3f80880e7b823197a4b6bae1af7b9460c4c81357dd44ed199ab93ccaee5acc10e51

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
    MD5

    c615d0bfa727f494fee9ecb3f0acf563

    SHA1

    6c3509ae64abc299a7afa13552c4fe430071f087

    SHA256

    95d91febc45d03c1ee477c127bcbd332cd6fbce1e91105004af723594e6f0199

    SHA512

    d97256eb93d8e546f5fb5c61bebe61e7dfab316eb7685be83782bd36b28df3f80880e7b823197a4b6bae1af7b9460c4c81357dd44ed199ab93ccaee5acc10e51

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-3.exe
    MD5

    9aaafaed80038c9dcb3bb6a532e9d071

    SHA1

    4657521b9a50137db7b1e2e84193363a2ddbd74f

    SHA256

    e019f9e9da75b4b108fd9a62853e5966d13a33fc13718b8248041204316edff5

    SHA512

    9d69afc8c16ddc2261b46cc48e7ca2176e35a19534d82c6245baa6318b478fd63d1235a8418c07bf11cb5386aa0ee9879db90866b88251b16b959880d6ab0996

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-3.exe
    MD5

    9aaafaed80038c9dcb3bb6a532e9d071

    SHA1

    4657521b9a50137db7b1e2e84193363a2ddbd74f

    SHA256

    e019f9e9da75b4b108fd9a62853e5966d13a33fc13718b8248041204316edff5

    SHA512

    9d69afc8c16ddc2261b46cc48e7ca2176e35a19534d82c6245baa6318b478fd63d1235a8418c07bf11cb5386aa0ee9879db90866b88251b16b959880d6ab0996

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-4.exe
    MD5

    17bbc9824a04251d8159a52e6d13e6f8

    SHA1

    07379b2d353d55423417148a7f901d8d1613d20c

    SHA256

    ebc9b8e75f19de7b6bde4539fe1c56e288080c01d8efd7498a9a71524b5c7171

    SHA512

    0f94c0115506f2627f2cccdcf44cb57170f23f33cc45398ac95e917f66d79ffcf220c1923adb224799370140b65c85edf2f896cb6add31b2ba8217eb00cd63da

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-4.exe
    MD5

    17bbc9824a04251d8159a52e6d13e6f8

    SHA1

    07379b2d353d55423417148a7f901d8d1613d20c

    SHA256

    ebc9b8e75f19de7b6bde4539fe1c56e288080c01d8efd7498a9a71524b5c7171

    SHA512

    0f94c0115506f2627f2cccdcf44cb57170f23f33cc45398ac95e917f66d79ffcf220c1923adb224799370140b65c85edf2f896cb6add31b2ba8217eb00cd63da

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen.bat
    MD5

    f2632c204f883c59805093720dfe5a78

    SHA1

    c96e3aa03805a84fec3ea4208104a25a2a9d037e

    SHA256

    f9458a661ecd6c7e8fae669be72497288472a11ac3e823d3074e58f7fe98cd68

    SHA512

    5a19c4a777899889381be64f190e50a23cceee0abb78776b6d041e2384ba88e692972e40cefa34c03ca1b7d029475a0afbc5ce006ce833a1665e52008671bae2

  • C:\Users\Admin\AppData\Local\Temp\RarSFX1\JOzWR.dat
    MD5

    12476321a502e943933e60cfb4429970

    SHA1

    c71d293b84d03153a1bd13c560fca0f8857a95a7

    SHA256

    14a0fbd7eab461e49ee161ac3bd9ad8055086dbe56848dbaba9ec2034b3dea29

    SHA512

    f222de8febc705146394fd389e6cece95b077a0629e18eab91c49b139bf5b686435e28a6ada4a0dbb951fd24ec3db692e7a5584d57ffd0e851739e595f2bbfdc

  • C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
    MD5

    51ef03c9257f2dd9b93bfdd74e96c017

    SHA1

    3baa7bee4b4b7d3ace13409d69dc7bcd0399ac34

    SHA256

    82a022b29bda763ef9f2ce01c82c82e199182d1d0243cca9811eccc1d993cecf

    SHA512

    2c97e5d08c9be89ca45153511e0976abfabf41e25d4187dcb7586ba125b6d8d763b99e79043ac1504203c26c7ab47a9246d9a0235b469f6c611703d4e2ae00e1

  • C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
    MD5

    51ef03c9257f2dd9b93bfdd74e96c017

    SHA1

    3baa7bee4b4b7d3ace13409d69dc7bcd0399ac34

    SHA256

    82a022b29bda763ef9f2ce01c82c82e199182d1d0243cca9811eccc1d993cecf

    SHA512

    2c97e5d08c9be89ca45153511e0976abfabf41e25d4187dcb7586ba125b6d8d763b99e79043ac1504203c26c7ab47a9246d9a0235b469f6c611703d4e2ae00e1

  • C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
    MD5

    51ef03c9257f2dd9b93bfdd74e96c017

    SHA1

    3baa7bee4b4b7d3ace13409d69dc7bcd0399ac34

    SHA256

    82a022b29bda763ef9f2ce01c82c82e199182d1d0243cca9811eccc1d993cecf

    SHA512

    2c97e5d08c9be89ca45153511e0976abfabf41e25d4187dcb7586ba125b6d8d763b99e79043ac1504203c26c7ab47a9246d9a0235b469f6c611703d4e2ae00e1

  • C:\Users\Admin\AppData\Local\Temp\RarSFX1\potato.dat
    MD5

    db0b79f47681bdcc88c5dd9f88d4743a

    SHA1

    d7e454dc8e774a61fa036b686cf04365bd5e20af

    SHA256

    aee88917160af46e332c6361f3037889873184d4138323949505fdd10670eceb

    SHA512

    8f7662d8d9c6d75d8a118b3a7597ff0780c82a7e29b1cd246319fc434a33e4322a9234390918ee4c66395564da3828a67640c6b1be1066ceec78116f291e99e4

  • \Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pr.exe
    MD5

    65b49b106ec0f6cf61e7dc04c0a7eb74

    SHA1

    a1f4784377c53151167965e0ff225f5085ebd43b

    SHA256

    862a8cf0e5561c848145a1a1f464acf77f92a3b15cc43722a7208701f60a2fcd

    SHA512

    e9030cd609f42fb616e5bac3a5203ae46bbae9ec95682432a367f8805cdaa3e30c18a732ceddb0545ac653d543348a6728866149d2822752c80948066bfdf3da

  • \Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
    MD5

    c615d0bfa727f494fee9ecb3f0acf563

    SHA1

    6c3509ae64abc299a7afa13552c4fe430071f087

    SHA256

    95d91febc45d03c1ee477c127bcbd332cd6fbce1e91105004af723594e6f0199

    SHA512

    d97256eb93d8e546f5fb5c61bebe61e7dfab316eb7685be83782bd36b28df3f80880e7b823197a4b6bae1af7b9460c4c81357dd44ed199ab93ccaee5acc10e51

  • \Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
    MD5

    c615d0bfa727f494fee9ecb3f0acf563

    SHA1

    6c3509ae64abc299a7afa13552c4fe430071f087

    SHA256

    95d91febc45d03c1ee477c127bcbd332cd6fbce1e91105004af723594e6f0199

    SHA512

    d97256eb93d8e546f5fb5c61bebe61e7dfab316eb7685be83782bd36b28df3f80880e7b823197a4b6bae1af7b9460c4c81357dd44ed199ab93ccaee5acc10e51

  • \Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-3.exe
    MD5

    9aaafaed80038c9dcb3bb6a532e9d071

    SHA1

    4657521b9a50137db7b1e2e84193363a2ddbd74f

    SHA256

    e019f9e9da75b4b108fd9a62853e5966d13a33fc13718b8248041204316edff5

    SHA512

    9d69afc8c16ddc2261b46cc48e7ca2176e35a19534d82c6245baa6318b478fd63d1235a8418c07bf11cb5386aa0ee9879db90866b88251b16b959880d6ab0996

  • \Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-4.exe
    MD5

    17bbc9824a04251d8159a52e6d13e6f8

    SHA1

    07379b2d353d55423417148a7f901d8d1613d20c

    SHA256

    ebc9b8e75f19de7b6bde4539fe1c56e288080c01d8efd7498a9a71524b5c7171

    SHA512

    0f94c0115506f2627f2cccdcf44cb57170f23f33cc45398ac95e917f66d79ffcf220c1923adb224799370140b65c85edf2f896cb6add31b2ba8217eb00cd63da

  • \Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
    MD5

    51ef03c9257f2dd9b93bfdd74e96c017

    SHA1

    3baa7bee4b4b7d3ace13409d69dc7bcd0399ac34

    SHA256

    82a022b29bda763ef9f2ce01c82c82e199182d1d0243cca9811eccc1d993cecf

    SHA512

    2c97e5d08c9be89ca45153511e0976abfabf41e25d4187dcb7586ba125b6d8d763b99e79043ac1504203c26c7ab47a9246d9a0235b469f6c611703d4e2ae00e1

  • \Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
    MD5

    51ef03c9257f2dd9b93bfdd74e96c017

    SHA1

    3baa7bee4b4b7d3ace13409d69dc7bcd0399ac34

    SHA256

    82a022b29bda763ef9f2ce01c82c82e199182d1d0243cca9811eccc1d993cecf

    SHA512

    2c97e5d08c9be89ca45153511e0976abfabf41e25d4187dcb7586ba125b6d8d763b99e79043ac1504203c26c7ab47a9246d9a0235b469f6c611703d4e2ae00e1

  • \Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
    MD5

    51ef03c9257f2dd9b93bfdd74e96c017

    SHA1

    3baa7bee4b4b7d3ace13409d69dc7bcd0399ac34

    SHA256

    82a022b29bda763ef9f2ce01c82c82e199182d1d0243cca9811eccc1d993cecf

    SHA512

    2c97e5d08c9be89ca45153511e0976abfabf41e25d4187dcb7586ba125b6d8d763b99e79043ac1504203c26c7ab47a9246d9a0235b469f6c611703d4e2ae00e1

  • \Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
    MD5

    51ef03c9257f2dd9b93bfdd74e96c017

    SHA1

    3baa7bee4b4b7d3ace13409d69dc7bcd0399ac34

    SHA256

    82a022b29bda763ef9f2ce01c82c82e199182d1d0243cca9811eccc1d993cecf

    SHA512

    2c97e5d08c9be89ca45153511e0976abfabf41e25d4187dcb7586ba125b6d8d763b99e79043ac1504203c26c7ab47a9246d9a0235b469f6c611703d4e2ae00e1

  • \Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
    MD5

    51ef03c9257f2dd9b93bfdd74e96c017

    SHA1

    3baa7bee4b4b7d3ace13409d69dc7bcd0399ac34

    SHA256

    82a022b29bda763ef9f2ce01c82c82e199182d1d0243cca9811eccc1d993cecf

    SHA512

    2c97e5d08c9be89ca45153511e0976abfabf41e25d4187dcb7586ba125b6d8d763b99e79043ac1504203c26c7ab47a9246d9a0235b469f6c611703d4e2ae00e1

  • memory/304-92-0x0000000000000000-mapping.dmp
  • memory/428-75-0x0000000000000000-mapping.dmp
  • memory/520-91-0x0000000000000000-mapping.dmp
  • memory/672-79-0x0000000000000000-mapping.dmp
  • memory/1100-59-0x00000000760C1000-0x00000000760C3000-memory.dmp
    Filesize

    8KB

  • memory/1320-64-0x0000000000000000-mapping.dmp
  • memory/1460-100-0x0000000000400000-0x0000000000983000-memory.dmp
    Filesize

    5.5MB

  • memory/1460-95-0x0000000000400000-0x0000000000983000-memory.dmp
    Filesize

    5.5MB

  • memory/1460-97-0x000000000066C0BC-mapping.dmp
  • memory/1632-96-0x0000000000F00000-0x000000000109C000-memory.dmp
    Filesize

    1.6MB

  • memory/1632-86-0x0000000000000000-mapping.dmp
  • memory/1632-102-0x0000000001160000-0x000000000124F000-memory.dmp
    Filesize

    956KB

  • memory/1632-103-0x0000000000180000-0x0000000000181000-memory.dmp
    Filesize

    4KB

  • memory/1632-104-0x0000000000170000-0x000000000018B000-memory.dmp
    Filesize

    108KB

  • memory/1700-60-0x0000000000000000-mapping.dmp
  • memory/1732-69-0x0000000000000000-mapping.dmp