Resubmissions

25-07-2022 07:47

220725-jmkffsbcfr 10

25-07-2022 07:22

220725-h7rjtsbag4 10

Analysis

  • max time kernel
    91s
  • max time network
    153s
  • 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 07:22

General

  • Target

    PaymentsSlip.exe

  • Size

    899KB

  • MD5

    49f570ee00750e7371ea4dfd4a274216

  • SHA1

    9ec78b1a99c27c22be8ab837997cd43a7c0561bf

  • SHA256

    f0949175ee4c6e72f3405816aac82be2863b1c6a01734e5750883da1362aa5ed

  • SHA512

    d3d9b59627b951c55a15feb83b25b44ff2a06ba4da06e678febe20aa53f0847dcc8c2fa90cf6812642b323e82d840207002c6322cb720725513ea7f02146b29e

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.

  • 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:1660
    • C:\Windows\SysWOW64\logagent.exe
      "C:\Windows\System32\logagent.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:2000
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k NetworkService -s TermService
    1⤵
      PID:1948
    • 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:676

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Program Files\Microsoft DN1\sqlmap.dll

      Filesize

      114KB

      MD5

      461ade40b800ae80a40985594e1ac236

      SHA1

      b3892eef846c044a2b0785d54a432b3e93a968c8

      SHA256

      798af20db39280f90a1d35f2ac2c1d62124d1f5218a2a0fa29d87a13340bd3e4

      SHA512

      421f9060c4b61fa6f4074508602a2639209032fd5df5bfc702a159e3bad5479684ccb3f6e02f3e38fb8db53839cf3f41fe58a3acad6ec1199a48dc333b2d8a26

    • C:\Users\Admin\AppData\Local\Temp\freebl3.dll

      Filesize

      326KB

      MD5

      ef12ab9d0b231b8f898067b2114b1bc0

      SHA1

      6d90f27b2105945f9bb77039e8b892070a5f9442

      SHA256

      2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

      SHA512

      2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

    • C:\Users\Admin\AppData\Local\Temp\mozglue.dll

      Filesize

      133KB

      MD5

      75f8cc548cabf0cc800c25047e4d3124

      SHA1

      602676768f9faecd35b48c38a0632781dfbde10c

      SHA256

      fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0

      SHA512

      ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f

    • C:\Users\Admin\AppData\Local\Temp\msvcp140.dll

      Filesize

      429KB

      MD5

      109f0f02fd37c84bfc7508d4227d7ed5

      SHA1

      ef7420141bb15ac334d3964082361a460bfdb975

      SHA256

      334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

      SHA512

      46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

    • C:\Users\Admin\AppData\Local\Temp\nss3.dll

      Filesize

      1.2MB

      MD5

      d7858e8449004e21b01d468e9fd04b82

      SHA1

      9524352071ede21c167e7e4f106e9526dc23ef4e

      SHA256

      78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db

      SHA512

      1e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440

    • C:\Users\Admin\AppData\Local\Temp\softokn3.dll

      Filesize

      141KB

      MD5

      471c983513694ac3002590345f2be0da

      SHA1

      6612b9af4ff6830fa9b7d4193078434ef72f775b

      SHA256

      bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f

      SHA512

      a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410

    • C:\Users\Admin\AppData\Local\Temp\vcruntime140.dll

      Filesize

      81KB

      MD5

      7587bf9cb4147022cd5681b015183046

      SHA1

      f2106306a8f6f0da5afb7fc765cfa0757ad5a628

      SHA256

      c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

      SHA512

      0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

    • \??\c:\program files\microsoft dn1\rdpwrap.ini

      Filesize

      177KB

      MD5

      6bc395161b04aa555d5a4e8eb8320020

      SHA1

      f18544faa4bd067f6773a373d580e111b0c8c300

      SHA256

      23390dfcda60f292ba1e52abb5ba2f829335351f4f9b1d33a9a6ad7a9bf5e2be

      SHA512

      679ac80c26422667ca5f2a6d9f0e022ef76bc9b09f97ad390b81f2e286446f0658524ccc8346a6e79d10e42131bc428f7c0ce4541d44d83af8134c499436daae

    • \??\c:\program files\microsoft dn1\sqlmap.dll

      Filesize

      114KB

      MD5

      461ade40b800ae80a40985594e1ac236

      SHA1

      b3892eef846c044a2b0785d54a432b3e93a968c8

      SHA256

      798af20db39280f90a1d35f2ac2c1d62124d1f5218a2a0fa29d87a13340bd3e4

      SHA512

      421f9060c4b61fa6f4074508602a2639209032fd5df5bfc702a159e3bad5479684ccb3f6e02f3e38fb8db53839cf3f41fe58a3acad6ec1199a48dc333b2d8a26

    • memory/1660-193-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-197-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-181-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-182-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-183-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-184-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-185-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-186-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-187-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-188-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-189-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-171-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-192-0x0000000050410000-0x0000000050564000-memory.dmp

      Filesize

      1.3MB

    • memory/1660-158-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-194-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-195-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-196-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-180-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-198-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-199-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-200-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-201-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-202-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-203-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-172-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-179-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-178-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-177-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-173-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-174-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-176-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/1660-175-0x0000000003CE0000-0x0000000003D72000-memory.dmp

      Filesize

      584KB

    • memory/2000-209-0x0000000006890000-0x0000000006914000-memory.dmp

      Filesize

      528KB

    • memory/2000-208-0x0000000050410000-0x0000000050564000-memory.dmp

      Filesize

      1.3MB

    • memory/2000-204-0x0000000050410000-0x0000000050564000-memory.dmp

      Filesize

      1.3MB

    • memory/2000-191-0x0000000000000000-mapping.dmp