Analysis

  • max time kernel
    161s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-06-2023 14:34

General

  • Target

    ORDERREQUEST1034783jar.jar

  • Size

    218KB

  • MD5

    5aad6b3713d010c9d5c4af7bbea8b2fb

  • SHA1

    b9d82fe8b91c5449f6078755271df96df501483b

  • SHA256

    36a75df6e2cdd905e1aa021b2495f46d630770de1645a27452c5f7c40b6964e1

  • SHA512

    08193b2ee023f4b46349ad570aee5a0df6db14316a773a0a58d80ee601aec1c6e20e135d2851696c5d73edcbb8f39ce3e95d5f9dd8a6c805bb5f9483596b3f4c

  • SSDEEP

    6144:bwazPpKTmUR/SKQhIZOhxqiNxKJ/nQZT5GB9:bwedi/6hFhxjTOGMB9

Malware Config

Signatures

  • STRRAT

    STRRAT is a remote access tool than can steal credentials and log keystrokes.

  • Drops startup file 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\ProgramData\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\ORDERREQUEST1034783jar.jar
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4084
    • C:\Program Files\Java\jre1.8.0_66\bin\java.exe
      "C:\Program Files\Java\jre1.8.0_66\bin\java.exe" -jar "C:\Users\Admin\ORDERREQUEST1034783jar.jar"
      2⤵
      • Drops startup file
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3124
      • C:\Program Files\Java\jre1.8.0_66\bin\java.exe
        "C:\Program Files\Java\jre1.8.0_66\bin\java.exe" -jar "C:\Users\Admin\AppData\Roaming\ORDERREQUEST1034783jar.jar"
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:4044
        • C:\Windows\SYSTEM32\cmd.exe
          cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3096
          • C:\Windows\System32\Wbem\WMIC.exe
            wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list
            5⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:2312
        • C:\Windows\SYSTEM32\cmd.exe
          cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2432
          • C:\Windows\System32\Wbem\WMIC.exe
            wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list
            5⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:3508
        • C:\Windows\SYSTEM32\cmd.exe
          cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3820
          • C:\Windows\System32\Wbem\WMIC.exe
            wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list
            5⤵
              PID:4500
          • C:\Windows\SYSTEM32\cmd.exe
            cmd.exe /c "wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list"
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:1988
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list
              5⤵
                PID:5056
          • C:\Windows\SYSTEM32\cmd.exe
            cmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\ORDERREQUEST1034783jar.jar"
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:1200
            • C:\Windows\system32\schtasks.exe
              schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\ORDERREQUEST1034783jar.jar"
              4⤵
              • Creates scheduled task(s)
              PID:1820

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • C:\Users\Admin\.oracle_jre_usage\90737d32e3aba4b.timestamp

        Filesize

        50B

        MD5

        5b496956a1c1f485464ceafd8a9b59ad

        SHA1

        92e5785e875acd466ee0ce263b600ff78eedfdea

        SHA256

        698670bb44ada6465a9a215ac3e440b28621ad2015fbd3492ce0a52633b95ecd

        SHA512

        45edcc764d03a80a942f354599d10e309bed156712f09137c6f4bfa1178c490ed2ae5af4c1b1cb40cd6df75f6dca5915c9cff7ebd99df8646f2ed6602988b6ca

      • C:\Users\Admin\.oracle_jre_usage\90737d32e3aba4b.timestamp

        Filesize

        50B

        MD5

        050e4f032a40a6b436454a2423636d61

        SHA1

        e1daa4c255b3abd644c852b582e745088cd6c574

        SHA256

        1e14b983d0b12649f4eda5cedefb114b309dc932a308c3d789549a3f560e298d

        SHA512

        7bbf3c195cf34664b87dc4dade8845c285ae3e8248d5dad1b609d52493eb82f74c16c09119d182ee72210504b0164947265bf138ac8092f5e4e00da91eaeb6fd

      • C:\Users\Admin\AppData\Local\Temp\jna-63116079\jna1435869459340009298.dll

        Filesize

        241KB

        MD5

        e02979ecd43bcc9061eb2b494ab5af50

        SHA1

        3122ac0e751660f646c73b10c4f79685aa65c545

        SHA256

        a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a

        SHA512

        1e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372

      • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4025927695-1301755775-2607443251-1000\83aa4cc77f591dfc2374580bbd95f6ba_d07dea32-fef2-4fcd-9f26-7fb5e257e15f

        Filesize

        45B

        MD5

        c8366ae350e7019aefc9d1e6e6a498c6

        SHA1

        5731d8a3e6568a5f2dfbbc87e3db9637df280b61

        SHA256

        11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

        SHA512

        33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

      • C:\Users\Admin\AppData\Roaming\ORDERREQUEST1034783jar.jar

        Filesize

        218KB

        MD5

        5aad6b3713d010c9d5c4af7bbea8b2fb

        SHA1

        b9d82fe8b91c5449f6078755271df96df501483b

        SHA256

        36a75df6e2cdd905e1aa021b2495f46d630770de1645a27452c5f7c40b6964e1

        SHA512

        08193b2ee023f4b46349ad570aee5a0df6db14316a773a0a58d80ee601aec1c6e20e135d2851696c5d73edcbb8f39ce3e95d5f9dd8a6c805bb5f9483596b3f4c

      • C:\Users\Admin\AppData\Roaming\ORDERREQUEST1034783jar.jar

        Filesize

        218KB

        MD5

        5aad6b3713d010c9d5c4af7bbea8b2fb

        SHA1

        b9d82fe8b91c5449f6078755271df96df501483b

        SHA256

        36a75df6e2cdd905e1aa021b2495f46d630770de1645a27452c5f7c40b6964e1

        SHA512

        08193b2ee023f4b46349ad570aee5a0df6db14316a773a0a58d80ee601aec1c6e20e135d2851696c5d73edcbb8f39ce3e95d5f9dd8a6c805bb5f9483596b3f4c

      • C:\Users\Admin\AppData\Roaming\lib\jna-5.5.0.jar

        Filesize

        1.4MB

        MD5

        acfb5b5fd9ee10bf69497792fd469f85

        SHA1

        0e0845217c4907822403912ad6828d8e0b256208

        SHA256

        b308faebfe4ed409de8410e0a632d164b2126b035f6eacff968d3908cafb4d9e

        SHA512

        e52575f58a195ceb3bd16b9740eadf5bc5b1d4d63c0734e8e5fd1d1776aa2d068d2e4c7173b83803f95f72c0a6759ae1c9b65773c734250d4cfcdf47a19f82aa

      • C:\Users\Admin\AppData\Roaming\lib\jna-platform-5.5.0.jar

        Filesize

        2.6MB

        MD5

        2f4a99c2758e72ee2b59a73586a2322f

        SHA1

        af38e7c4d0fc73c23ecd785443705bfdee5b90bf

        SHA256

        24d81621f82ac29fcdd9a74116031f5907a2343158e616f4573bbfa2434ae0d5

        SHA512

        b860459a0d3bf7ccb600a03aa1d2ac0358619ee89b2b96ed723541e182b6fdab53aefef7992acb4e03fca67aa47cbe3907b1e6060a60b57ed96c4e00c35c7494

      • C:\Users\Admin\AppData\Roaming\lib\sqlite-jdbc-3.14.2.1.jar

        Filesize

        4.1MB

        MD5

        b33387e15ab150a7bf560abdc73c3bec

        SHA1

        66b8075784131f578ef893fd7674273f709b9a4c

        SHA256

        2eae3dea1c3dde6104c49f9601074b6038ff6abcf3be23f4b56f6720a4f6a491

        SHA512

        25cfb0d6ce35d0bcb18527d3aa12c63ecb2d9c1b8b78805d1306e516c13480b79bb0d74730aa93bd1752f9ac2da9fdd51781c48844cea2fd52a06c62852c8279

      • C:\Users\Admin\AppData\Roaming\lib\system-hook-3.5.jar

        Filesize

        772KB

        MD5

        e1aa38a1e78a76a6de73efae136cdb3a

        SHA1

        c463da71871f780b2e2e5dba115d43953b537daf

        SHA256

        2ddda8af6faef8bde46acf43ec546603180bcf8dcb2e5591fff8ac9cd30b5609

        SHA512

        fee16fe9364926ec337e52f551fd62ed81984808a847de2fd68ff29b6c5da0dcc04ef6d8977f0fe675662a7d2ea1065cdcdd2a5259446226a7c7c5516bd7d60d

      • C:\Users\Admin\ORDERREQUEST1034783jar.jar

        Filesize

        218KB

        MD5

        5aad6b3713d010c9d5c4af7bbea8b2fb

        SHA1

        b9d82fe8b91c5449f6078755271df96df501483b

        SHA256

        36a75df6e2cdd905e1aa021b2495f46d630770de1645a27452c5f7c40b6964e1

        SHA512

        08193b2ee023f4b46349ad570aee5a0df6db14316a773a0a58d80ee601aec1c6e20e135d2851696c5d73edcbb8f39ce3e95d5f9dd8a6c805bb5f9483596b3f4c

      • C:\Users\Admin\lib\jna-5.5.0.jar

        Filesize

        1.4MB

        MD5

        acfb5b5fd9ee10bf69497792fd469f85

        SHA1

        0e0845217c4907822403912ad6828d8e0b256208

        SHA256

        b308faebfe4ed409de8410e0a632d164b2126b035f6eacff968d3908cafb4d9e

        SHA512

        e52575f58a195ceb3bd16b9740eadf5bc5b1d4d63c0734e8e5fd1d1776aa2d068d2e4c7173b83803f95f72c0a6759ae1c9b65773c734250d4cfcdf47a19f82aa

      • C:\Users\Admin\lib\jna-platform-5.5.0.jar

        Filesize

        2.6MB

        MD5

        2f4a99c2758e72ee2b59a73586a2322f

        SHA1

        af38e7c4d0fc73c23ecd785443705bfdee5b90bf

        SHA256

        24d81621f82ac29fcdd9a74116031f5907a2343158e616f4573bbfa2434ae0d5

        SHA512

        b860459a0d3bf7ccb600a03aa1d2ac0358619ee89b2b96ed723541e182b6fdab53aefef7992acb4e03fca67aa47cbe3907b1e6060a60b57ed96c4e00c35c7494

      • C:\Users\Admin\lib\sqlite-jdbc-3.14.2.1.jar

        Filesize

        4.1MB

        MD5

        b33387e15ab150a7bf560abdc73c3bec

        SHA1

        66b8075784131f578ef893fd7674273f709b9a4c

        SHA256

        2eae3dea1c3dde6104c49f9601074b6038ff6abcf3be23f4b56f6720a4f6a491

        SHA512

        25cfb0d6ce35d0bcb18527d3aa12c63ecb2d9c1b8b78805d1306e516c13480b79bb0d74730aa93bd1752f9ac2da9fdd51781c48844cea2fd52a06c62852c8279

      • C:\Users\Admin\lib\system-hook-3.5.jar

        Filesize

        772KB

        MD5

        e1aa38a1e78a76a6de73efae136cdb3a

        SHA1

        c463da71871f780b2e2e5dba115d43953b537daf

        SHA256

        2ddda8af6faef8bde46acf43ec546603180bcf8dcb2e5591fff8ac9cd30b5609

        SHA512

        fee16fe9364926ec337e52f551fd62ed81984808a847de2fd68ff29b6c5da0dcc04ef6d8977f0fe675662a7d2ea1065cdcdd2a5259446226a7c7c5516bd7d60d

      • memory/3124-219-0x00000000023D0000-0x00000000023D1000-memory.dmp

        Filesize

        4KB

      • memory/4044-267-0x0000000001710000-0x0000000001711000-memory.dmp

        Filesize

        4KB

      • memory/4044-248-0x0000000001710000-0x0000000001711000-memory.dmp

        Filesize

        4KB

      • memory/4084-193-0x0000000000E90000-0x0000000000E91000-memory.dmp

        Filesize

        4KB

      • memory/4084-196-0x0000000000E90000-0x0000000000E91000-memory.dmp

        Filesize

        4KB

      • memory/4084-197-0x0000000000E90000-0x0000000000E91000-memory.dmp

        Filesize

        4KB

      • memory/4084-190-0x0000000000E90000-0x0000000000E91000-memory.dmp

        Filesize

        4KB

      • memory/4084-182-0x0000000000E90000-0x0000000000E91000-memory.dmp

        Filesize

        4KB

      • memory/4084-181-0x0000000000E90000-0x0000000000E91000-memory.dmp

        Filesize

        4KB

      • memory/4084-180-0x0000000000E90000-0x0000000000E91000-memory.dmp

        Filesize

        4KB

      • memory/4084-198-0x0000000000E90000-0x0000000000E91000-memory.dmp

        Filesize

        4KB

      • memory/4084-174-0x0000000000E90000-0x0000000000E91000-memory.dmp

        Filesize

        4KB

      • memory/4084-161-0x0000000000E90000-0x0000000000E91000-memory.dmp

        Filesize

        4KB

      • memory/4084-143-0x0000000000E90000-0x0000000000E91000-memory.dmp

        Filesize

        4KB