Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-07-2024 20:16

General

  • Target

    parcellabelphoto.jar

  • Size

    269KB

  • MD5

    cb84539068e070deefef09bbf433a193

  • SHA1

    23ee768905fbc929a0fbff00aa1c2e293d05294f

  • SHA256

    67a577db60b011be196c1ac971a8e68c3cfa49df9e16319b4480c81011e23ff5

  • SHA512

    ecb5f1b90c7207d9a0998cc926fa5dd0fca325a60b99a9fbd559cb1a1612c03eeba82f59d5d3812146119119e11fe445819fe944b05558ec7ce44742313a526a

  • SSDEEP

    3072:cNvS+em7Nj84b3nTKEUeLQ42Dl+nGJ80TzwXJ10VbO4fI0uDVPjXagPn4ni:cl9em7N84/8dDgne88m1H8I0IDaM

Malware Config

Extracted

Family

strrat

C2

lozado.duia.ro:9553

pingyoung.duckdns.org:7744

Attributes
  • license_id

    MB4Q-SLG2-7HDN-EM52-K3JL

  • plugins_url

    http://jbfrost.live/strigoi/server/?hwid=1&lid=m&ht=5

  • scheduled_task

    false

  • secondary_startup

    true

  • startup

    false

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.

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\parcellabelphoto.jar
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:412
    • C:\Program Files\Java\jre-1.8\bin\java.exe
      "C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\parcellabelphoto.jar"
      2⤵
      • Drops startup file
      • Suspicious use of WriteProcessMemory
      PID:3576
      • C:\Program Files\Java\jre-1.8\bin\java.exe
        "C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\AppData\Roaming\parcellabelphoto.jar"
        3⤵
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2344
        • 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:2552
          • C:\Windows\System32\Wbem\WMIC.exe
            wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list
            5⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:1584
        • 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:2220
          • 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:3940
        • 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:1184
          • C:\Windows\System32\Wbem\WMIC.exe
            wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list
            5⤵
              PID:4376
          • 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:2356
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list
              5⤵
                PID:4292

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp

        Filesize

        46B

        MD5

        c219a47176720d17cb41767e1fffc6ac

        SHA1

        c5ff9c5675802b956f60e2a9e334cb420fae39b2

        SHA256

        a127970b7eaf62d401b1f8ad2c1276a6357c6f21f4f245bd3b3b66993f92f330

        SHA512

        4360e7002bf4f8c23cdb53d8bf1c6e67751bcc28a8127969ccad157bb8162e1c3c99e2f88d0a177adf13d85e5fa2aeb22ae15c864527321f600c1c4922e60358

      • C:\Users\Admin\AppData\Local\Temp\jna-63116079\jna1766364976213625591.dll

        Filesize

        241KB

        MD5

        e02979ecd43bcc9061eb2b494ab5af50

        SHA1

        3122ac0e751660f646c73b10c4f79685aa65c545

        SHA256

        a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a

        SHA512

        1e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372

      • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-384068567-2943195810-3631207890-1000\83aa4cc77f591dfc2374580bbd95f6ba_89cda556-130e-4f17-88ab-af18fe5b92e6

        Filesize

        45B

        MD5

        c8366ae350e7019aefc9d1e6e6a498c6

        SHA1

        5731d8a3e6568a5f2dfbbc87e3db9637df280b61

        SHA256

        11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

        SHA512

        33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

      • 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

      • C:\Users\Admin\parcellabelphoto.jar

        Filesize

        269KB

        MD5

        cb84539068e070deefef09bbf433a193

        SHA1

        23ee768905fbc929a0fbff00aa1c2e293d05294f

        SHA256

        67a577db60b011be196c1ac971a8e68c3cfa49df9e16319b4480c81011e23ff5

        SHA512

        ecb5f1b90c7207d9a0998cc926fa5dd0fca325a60b99a9fbd559cb1a1612c03eeba82f59d5d3812146119119e11fe445819fe944b05558ec7ce44742313a526a

      • memory/412-108-0x000001973C790000-0x000001973C7A0000-memory.dmp

        Filesize

        64KB

      • memory/412-16-0x000001973C5D0000-0x000001973C5E0000-memory.dmp

        Filesize

        64KB

      • memory/412-21-0x000001973C5F0000-0x000001973C600000-memory.dmp

        Filesize

        64KB

      • memory/412-109-0x000001973C6D0000-0x000001973C6E0000-memory.dmp

        Filesize

        64KB

      • memory/412-27-0x000001973C620000-0x000001973C630000-memory.dmp

        Filesize

        64KB

      • memory/412-34-0x000001973C640000-0x000001973C650000-memory.dmp

        Filesize

        64KB

      • memory/412-33-0x000001973C630000-0x000001973C640000-memory.dmp

        Filesize

        64KB

      • memory/412-37-0x000001973C650000-0x000001973C660000-memory.dmp

        Filesize

        64KB

      • memory/412-38-0x000001973C660000-0x000001973C670000-memory.dmp

        Filesize

        64KB

      • memory/412-46-0x000001973C340000-0x000001973C5B0000-memory.dmp

        Filesize

        2.4MB

      • memory/412-43-0x000001973C670000-0x000001973C680000-memory.dmp

        Filesize

        64KB

      • memory/412-41-0x000001973AA70000-0x000001973AA71000-memory.dmp

        Filesize

        4KB

      • memory/412-51-0x000001973C5C0000-0x000001973C5D0000-memory.dmp

        Filesize

        64KB

      • memory/412-50-0x000001973C5B0000-0x000001973C5C0000-memory.dmp

        Filesize

        64KB

      • memory/412-55-0x000001973C6C0000-0x000001973C6D0000-memory.dmp

        Filesize

        64KB

      • memory/412-54-0x000001973C6B0000-0x000001973C6C0000-memory.dmp

        Filesize

        64KB

      • memory/412-53-0x000001973C5D0000-0x000001973C5E0000-memory.dmp

        Filesize

        64KB

      • memory/412-49-0x000001973C6A0000-0x000001973C6B0000-memory.dmp

        Filesize

        64KB

      • memory/412-48-0x000001973C690000-0x000001973C6A0000-memory.dmp

        Filesize

        64KB

      • memory/412-44-0x000001973C680000-0x000001973C690000-memory.dmp

        Filesize

        64KB

      • memory/412-59-0x000001973C5E0000-0x000001973C5F0000-memory.dmp

        Filesize

        64KB

      • memory/412-60-0x000001973C6D0000-0x000001973C6E0000-memory.dmp

        Filesize

        64KB

      • memory/412-61-0x000001973AA70000-0x000001973AA71000-memory.dmp

        Filesize

        4KB

      • memory/412-66-0x000001973C6E0000-0x000001973C6F0000-memory.dmp

        Filesize

        64KB

      • memory/412-65-0x000001973C600000-0x000001973C610000-memory.dmp

        Filesize

        64KB

      • memory/412-64-0x000001973C5F0000-0x000001973C600000-memory.dmp

        Filesize

        64KB

      • memory/412-69-0x000001973C610000-0x000001973C620000-memory.dmp

        Filesize

        64KB

      • memory/412-70-0x000001973C6F0000-0x000001973C700000-memory.dmp

        Filesize

        64KB

      • memory/412-83-0x000001973C740000-0x000001973C750000-memory.dmp

        Filesize

        64KB

      • memory/412-82-0x000001973C730000-0x000001973C740000-memory.dmp

        Filesize

        64KB

      • memory/412-81-0x000001973C720000-0x000001973C730000-memory.dmp

        Filesize

        64KB

      • memory/412-80-0x000001973C640000-0x000001973C650000-memory.dmp

        Filesize

        64KB

      • memory/412-79-0x000001973C630000-0x000001973C640000-memory.dmp

        Filesize

        64KB

      • memory/412-75-0x000001973C710000-0x000001973C720000-memory.dmp

        Filesize

        64KB

      • memory/412-74-0x000001973C700000-0x000001973C710000-memory.dmp

        Filesize

        64KB

      • memory/412-73-0x000001973C620000-0x000001973C630000-memory.dmp

        Filesize

        64KB

      • memory/412-88-0x000001973AA70000-0x000001973AA71000-memory.dmp

        Filesize

        4KB

      • memory/412-93-0x000001973C750000-0x000001973C760000-memory.dmp

        Filesize

        64KB

      • memory/412-92-0x000001973C670000-0x000001973C680000-memory.dmp

        Filesize

        64KB

      • memory/412-91-0x000001973C660000-0x000001973C670000-memory.dmp

        Filesize

        64KB

      • memory/412-90-0x000001973C650000-0x000001973C660000-memory.dmp

        Filesize

        64KB

      • memory/412-95-0x000001973C680000-0x000001973C690000-memory.dmp

        Filesize

        64KB

      • memory/412-96-0x000001973C760000-0x000001973C770000-memory.dmp

        Filesize

        64KB

      • memory/412-99-0x000001973C770000-0x000001973C780000-memory.dmp

        Filesize

        64KB

      • memory/412-98-0x000001973C690000-0x000001973C6A0000-memory.dmp

        Filesize

        64KB

      • memory/412-100-0x000001973AA70000-0x000001973AA71000-memory.dmp

        Filesize

        4KB

      • memory/412-102-0x000001973C6A0000-0x000001973C6B0000-memory.dmp

        Filesize

        64KB

      • memory/412-103-0x000001973C780000-0x000001973C790000-memory.dmp

        Filesize

        64KB

      • memory/412-106-0x000001973C6B0000-0x000001973C6C0000-memory.dmp

        Filesize

        64KB

      • memory/412-18-0x000001973C5E0000-0x000001973C5F0000-memory.dmp

        Filesize

        64KB

      • memory/412-107-0x000001973C6C0000-0x000001973C6D0000-memory.dmp

        Filesize

        64KB

      • memory/412-110-0x000001973C7A0000-0x000001973C7B0000-memory.dmp

        Filesize

        64KB

      • memory/412-24-0x000001973C610000-0x000001973C620000-memory.dmp

        Filesize

        64KB

      • memory/412-22-0x000001973C600000-0x000001973C610000-memory.dmp

        Filesize

        64KB

      • memory/412-166-0x000001973C720000-0x000001973C730000-memory.dmp

        Filesize

        64KB

      • memory/412-116-0x000001973C7C0000-0x000001973C7D0000-memory.dmp

        Filesize

        64KB

      • memory/412-115-0x000001973C6F0000-0x000001973C700000-memory.dmp

        Filesize

        64KB

      • memory/412-117-0x000001973AA70000-0x000001973AA71000-memory.dmp

        Filesize

        4KB

      • memory/412-124-0x000001973C7D0000-0x000001973C7E0000-memory.dmp

        Filesize

        64KB

      • memory/412-123-0x000001973C710000-0x000001973C720000-memory.dmp

        Filesize

        64KB

      • memory/412-122-0x000001973C700000-0x000001973C710000-memory.dmp

        Filesize

        64KB

      • memory/412-128-0x000001973AA70000-0x000001973AA71000-memory.dmp

        Filesize

        4KB

      • memory/412-132-0x000001973C7E0000-0x000001973C7F0000-memory.dmp

        Filesize

        64KB

      • memory/412-131-0x000001973C740000-0x000001973C750000-memory.dmp

        Filesize

        64KB

      • memory/412-130-0x000001973C730000-0x000001973C740000-memory.dmp

        Filesize

        64KB

      • memory/412-129-0x000001973C720000-0x000001973C730000-memory.dmp

        Filesize

        64KB

      • memory/412-138-0x000001973AA70000-0x000001973AA71000-memory.dmp

        Filesize

        4KB

      • memory/412-140-0x000001973C750000-0x000001973C760000-memory.dmp

        Filesize

        64KB

      • memory/412-142-0x000001973AA70000-0x000001973AA71000-memory.dmp

        Filesize

        4KB

      • memory/412-143-0x000001973AA70000-0x000001973AA71000-memory.dmp

        Filesize

        4KB

      • memory/412-146-0x000001973C5C0000-0x000001973C5D0000-memory.dmp

        Filesize

        64KB

      • memory/412-147-0x000001973C5D0000-0x000001973C5E0000-memory.dmp

        Filesize

        64KB

      • memory/412-148-0x000001973C5E0000-0x000001973C5F0000-memory.dmp

        Filesize

        64KB

      • memory/412-150-0x000001973C600000-0x000001973C610000-memory.dmp

        Filesize

        64KB

      • memory/412-159-0x000001973C670000-0x000001973C680000-memory.dmp

        Filesize

        64KB

      • memory/412-158-0x000001973C680000-0x000001973C690000-memory.dmp

        Filesize

        64KB

      • memory/412-157-0x000001973C690000-0x000001973C6A0000-memory.dmp

        Filesize

        64KB

      • memory/412-156-0x000001973C660000-0x000001973C670000-memory.dmp

        Filesize

        64KB

      • memory/412-171-0x000001973C780000-0x000001973C790000-memory.dmp

        Filesize

        64KB

      • memory/412-172-0x000001973C790000-0x000001973C7A0000-memory.dmp

        Filesize

        64KB

      • memory/412-173-0x000001973C7A0000-0x000001973C7B0000-memory.dmp

        Filesize

        64KB

      • memory/412-170-0x000001973C770000-0x000001973C780000-memory.dmp

        Filesize

        64KB

      • memory/412-177-0x000001973C7C0000-0x000001973C7D0000-memory.dmp

        Filesize

        64KB

      • memory/412-176-0x000001973C7B0000-0x000001973C7C0000-memory.dmp

        Filesize

        64KB

      • memory/412-169-0x000001973C760000-0x000001973C770000-memory.dmp

        Filesize

        64KB

      • memory/412-168-0x000001973C740000-0x000001973C750000-memory.dmp

        Filesize

        64KB

      • memory/412-167-0x000001973C730000-0x000001973C740000-memory.dmp

        Filesize

        64KB

      • memory/412-113-0x000001973C7B0000-0x000001973C7C0000-memory.dmp

        Filesize

        64KB

      • memory/412-165-0x000001973C700000-0x000001973C710000-memory.dmp

        Filesize

        64KB

      • memory/412-164-0x000001973C6F0000-0x000001973C700000-memory.dmp

        Filesize

        64KB

      • memory/412-163-0x000001973C6D0000-0x000001973C6E0000-memory.dmp

        Filesize

        64KB

      • memory/412-162-0x000001973C6B0000-0x000001973C6C0000-memory.dmp

        Filesize

        64KB

      • memory/412-161-0x000001973C340000-0x000001973C5B0000-memory.dmp

        Filesize

        2.4MB

      • memory/412-155-0x000001973C650000-0x000001973C660000-memory.dmp

        Filesize

        64KB

      • memory/412-154-0x000001973C640000-0x000001973C650000-memory.dmp

        Filesize

        64KB

      • memory/412-153-0x000001973C630000-0x000001973C640000-memory.dmp

        Filesize

        64KB

      • memory/412-152-0x000001973C620000-0x000001973C630000-memory.dmp

        Filesize

        64KB

      • memory/412-112-0x000001973C6E0000-0x000001973C6F0000-memory.dmp

        Filesize

        64KB

      • memory/412-151-0x000001973C610000-0x000001973C620000-memory.dmp

        Filesize

        64KB

      • memory/412-149-0x000001973C5F0000-0x000001973C600000-memory.dmp

        Filesize

        64KB

      • memory/412-145-0x000001973C5B0000-0x000001973C5C0000-memory.dmp

        Filesize

        64KB

      • memory/412-144-0x000001973C6A0000-0x000001973C6B0000-memory.dmp

        Filesize

        64KB

      • memory/412-2-0x000001973C340000-0x000001973C5B0000-memory.dmp

        Filesize

        2.4MB

      • memory/412-14-0x000001973C5C0000-0x000001973C5D0000-memory.dmp

        Filesize

        64KB

      • memory/412-13-0x000001973C5B0000-0x000001973C5C0000-memory.dmp

        Filesize

        64KB

      • memory/2344-262-0x0000019365580000-0x0000019365581000-memory.dmp

        Filesize

        4KB

      • memory/3576-219-0x0000011B74AC0000-0x0000011B74AC1000-memory.dmp

        Filesize

        4KB