Analysis

  • max time kernel
    135s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    13-04-2021 13:39

General

  • Target

    Swift.exe

  • Size

    838KB

  • MD5

    4832512b0139507f1a4d1a9bcb9858ee

  • SHA1

    386eac6f001a27066eb01bc5dd89930572b72a95

  • SHA256

    b59b27b89189fc7fd98bc8f8a70d7d500907439cba4303c1eb812532fa2bc96f

  • SHA512

    41bc5d6d1debd31c438f92c3acd656ccc5355dbe887cde06b4cb5d6f1a203cb1444757d587eafbcb49e417578f588a8724f38427859c7a63cc31be8cf08fc99b

Malware Config

Extracted

Family

warzonerat

C2

cbngroup.duckdns.org:38050

Signatures

  • WarzoneRat, AveMaria

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

  • Warzone RAT Payload 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 7 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Swift.exe
    "C:\Users\Admin\AppData\Local\Temp\Swift.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Suspicious use of WriteProcessMemory
    PID:644
    • C:\Windows\SysWOW64\DpiScaling.exe
      C:\Windows\System32\DpiScaling.exe
      2⤵
      • Loads dropped DLL
      PID:1336
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Public\stt.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:744
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /K C:\Users\Public\PXOR.bat
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:684
        • C:\Windows \System32\Netplwiz.exe
          "C:\Windows \System32\Netplwiz.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:748
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c C:\Users\Public\Cdex.bat
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:2552
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -WindowStyle Hidden -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"
              6⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2548

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

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Public\Cdex.bat
    MD5

    84de6cf0b720db43f85d95204a2c1902

    SHA1

    c87c4c1f3ad9f28968c46a89c4fff8bdb867b006

    SHA256

    bc4baad4a7983c54c1764b0aa57f12d536ce506253c82e06dd98e17bbb5f77ee

    SHA512

    5fd018b5f72797a64934f8f35d4510ef95c235442a807d476e7fd3c14eaa854c1a3092332edbdd1028f8954ab28acb5aab8720a74226cfcfab3cb3a7772a64b7

  • C:\Users\Public\NETUTILS.dll
    MD5

    39507d772c63ca496a25a14a8b5d14b2

    SHA1

    5b603f5c11eb9ab4313694315b4d4894ff4641d4

    SHA256

    36d1fa474cd8271f9b74b9481025614b6ff309f767f69d9f1ff3960c7205ad12

    SHA512

    0c740fd7b6d67d9938b0d8e1ea7d6c41910dd6d0b85b4ec8b6015ff8c0c73798dee01f01da0b5b0c07038663aca7945faca0e2b5afc1cb751aaba7567d332f5f

  • C:\Users\Public\Netplwiz.exe
    MD5

    f94b7fb6dac49844d03c7087b2d8b472

    SHA1

    0e84139fced0ee8ef929d0bd5f01559a7dcf1db0

    SHA256

    46e31f337ed0d9a6fe3f159abc91c9b9b6a6062982bbcd84a51784d7128e7ae4

    SHA512

    d63878f94f7699e4cc63c2cd885c29455e0c423d32dba750e4fc3aa74dbaca80a1a4b176719213b9fc6584de6a40cddff7864c7fb4cfba13dfcb437a36e41b80

  • C:\Users\Public\PXOR.bat
    MD5

    0d8aef656413642f55e0902cc5df5e6f

    SHA1

    73ec56d08bd9b3c45d55c97bd1c1286b77c8ff49

    SHA256

    670f94b92f45bc2f3f44a80c7f3021f874aa16fde38ed7d7f3ebed13ae09fa11

    SHA512

    efe690b1bcf06e16be469622b45c98b5dc1f1e06410cbf7e7dccb2975524c4d6bc7e23de9a129d50d73cd924f02e23f925555894f2c7da1064dcc57151f50876

  • C:\Users\Public\stt.bat
    MD5

    8a850253c31df9a7e1c00c80df2630d5

    SHA1

    e3da74081b027a3b591488b28da22742bcfe8495

    SHA256

    8fdeba3ec903bde700342083d16f72452366aa0b1b30d0e58dee0af74cebfa35

    SHA512

    30510bdc34680a0865a0811d9be29dec91c74717feccd58c9b4d88e77be9e5d13a539806a1b2901aff595b2fe2cc45926b69ed42e899d2dd2913c78a732e84d1

  • C:\Windows \System32\Netplwiz.exe
    MD5

    f94b7fb6dac49844d03c7087b2d8b472

    SHA1

    0e84139fced0ee8ef929d0bd5f01559a7dcf1db0

    SHA256

    46e31f337ed0d9a6fe3f159abc91c9b9b6a6062982bbcd84a51784d7128e7ae4

    SHA512

    d63878f94f7699e4cc63c2cd885c29455e0c423d32dba750e4fc3aa74dbaca80a1a4b176719213b9fc6584de6a40cddff7864c7fb4cfba13dfcb437a36e41b80

  • C:\Windows \System32\netutils.dll
    MD5

    39507d772c63ca496a25a14a8b5d14b2

    SHA1

    5b603f5c11eb9ab4313694315b4d4894ff4641d4

    SHA256

    36d1fa474cd8271f9b74b9481025614b6ff309f767f69d9f1ff3960c7205ad12

    SHA512

    0c740fd7b6d67d9938b0d8e1ea7d6c41910dd6d0b85b4ec8b6015ff8c0c73798dee01f01da0b5b0c07038663aca7945faca0e2b5afc1cb751aaba7567d332f5f

  • \Users\Admin\AppData\Local\Temp\freebl3.dll
    MD5

    ef12ab9d0b231b8f898067b2114b1bc0

    SHA1

    6d90f27b2105945f9bb77039e8b892070a5f9442

    SHA256

    2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

    SHA512

    2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

  • \Users\Admin\AppData\Local\Temp\mozglue.dll
    MD5

    75f8cc548cabf0cc800c25047e4d3124

    SHA1

    602676768f9faecd35b48c38a0632781dfbde10c

    SHA256

    fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0

    SHA512

    ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f

  • \Users\Admin\AppData\Local\Temp\msvcp140.dll
    MD5

    109f0f02fd37c84bfc7508d4227d7ed5

    SHA1

    ef7420141bb15ac334d3964082361a460bfdb975

    SHA256

    334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

    SHA512

    46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

  • \Users\Admin\AppData\Local\Temp\nss3.dll
    MD5

    d7858e8449004e21b01d468e9fd04b82

    SHA1

    9524352071ede21c167e7e4f106e9526dc23ef4e

    SHA256

    78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db

    SHA512

    1e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440

  • \Users\Admin\AppData\Local\Temp\softokn3.dll
    MD5

    471c983513694ac3002590345f2be0da

    SHA1

    6612b9af4ff6830fa9b7d4193078434ef72f775b

    SHA256

    bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f

    SHA512

    a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410

  • \Users\Admin\AppData\Local\Temp\vcruntime140.dll
    MD5

    7587bf9cb4147022cd5681b015183046

    SHA1

    f2106306a8f6f0da5afb7fc765cfa0757ad5a628

    SHA256

    c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

    SHA512

    0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

  • \Windows \System32\NETUTILS.dll
    MD5

    39507d772c63ca496a25a14a8b5d14b2

    SHA1

    5b603f5c11eb9ab4313694315b4d4894ff4641d4

    SHA256

    36d1fa474cd8271f9b74b9481025614b6ff309f767f69d9f1ff3960c7205ad12

    SHA512

    0c740fd7b6d67d9938b0d8e1ea7d6c41910dd6d0b85b4ec8b6015ff8c0c73798dee01f01da0b5b0c07038663aca7945faca0e2b5afc1cb751aaba7567d332f5f

  • memory/644-114-0x00000000005B0000-0x00000000005D3000-memory.dmp
    Filesize

    140KB

  • memory/644-116-0x00000000028B0000-0x00000000028CA000-memory.dmp
    Filesize

    104KB

  • memory/684-128-0x0000000000000000-mapping.dmp
  • memory/744-120-0x0000000000000000-mapping.dmp
  • memory/748-132-0x0000000000000000-mapping.dmp
  • memory/1336-126-0x0000000000400000-0x0000000000554000-memory.dmp
    Filesize

    1.3MB

  • memory/1336-125-0x0000000010670000-0x00000000107C6000-memory.dmp
    Filesize

    1.3MB

  • memory/1336-119-0x0000000000000000-mapping.dmp
  • memory/1336-122-0x0000000002920000-0x0000000002921000-memory.dmp
    Filesize

    4KB

  • memory/1336-121-0x0000000002860000-0x0000000002861000-memory.dmp
    Filesize

    4KB

  • memory/1336-124-0x00000000028C0000-0x00000000028C1000-memory.dmp
    Filesize

    4KB

  • memory/1336-177-0x0000000005670000-0x00000000056F4000-memory.dmp
    Filesize

    528KB

  • memory/2548-154-0x0000011E7F696000-0x0000011E7F698000-memory.dmp
    Filesize

    8KB

  • memory/2548-153-0x0000011E7F693000-0x0000011E7F695000-memory.dmp
    Filesize

    8KB

  • memory/2548-138-0x0000000000000000-mapping.dmp
  • memory/2548-152-0x0000011E7F690000-0x0000011E7F692000-memory.dmp
    Filesize

    8KB

  • memory/2548-147-0x0000011E182E0000-0x0000011E182E1000-memory.dmp
    Filesize

    4KB

  • memory/2548-144-0x0000011E7EF70000-0x0000011E7EF71000-memory.dmp
    Filesize

    4KB

  • memory/2552-136-0x0000000000000000-mapping.dmp