Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-05-2024 07:33

General

  • Target

    Ziraat Bankasi Swift Mesaji.js

  • Size

    353KB

  • MD5

    f1e972166f46d1b17250e076b3c9d048

  • SHA1

    29de44cb79d7b60ecd0ccfc293dc137aadf70767

  • SHA256

    40c97f136f72b6613c9f947c7e1fe112706eae5c574902dd1904f80b0fc1d212

  • SHA512

    c7e3947eb45dbad441674f7f469edfdb2c385419c7583141995ed71cdd2faf8bb86248a12c2fbf7dcabdc45ba673ed35830e4ab75f439daf06631b19e7c734a4

  • SSDEEP

    6144:CjTqNadgJXXiQu87UE2tajU7RP4Y/oj3i+R/2RCO0VVQc6xZzHAOjnRKjoXBKZRG:CaAd0XXiw5jX+E3/WzpnlwJjXXyGe3

Malware Config

Signatures

  • STRRAT

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

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Modifies file permissions 1 TTPs 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.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 28 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:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\Ziraat Bankasi Swift Mesaji.js"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1104
    • C:\Program Files\Java\jre-1.8\bin\javaw.exe
      "C:\Program Files\Java\jre-1.8\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\tfzneq.txt"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2672
      • C:\Windows\system32\icacls.exe
        C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
        3⤵
        • Modifies file permissions
        PID:116
      • C:\Program Files\Java\jre-1.8\bin\java.exe
        "C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\tfzneq.txt"
        3⤵
        • Drops startup file
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4748
        • C:\Windows\SYSTEM32\cmd.exe
          cmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\tfzneq.txt"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3912
          • C:\Windows\system32\schtasks.exe
            schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\tfzneq.txt"
            5⤵
            • Creates scheduled task(s)
            PID:2324
        • 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\tfzneq.txt"
          4⤵
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:984
          • C:\Windows\SYSTEM32\cmd.exe
            cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:5112
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list
              6⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:4516
          • C:\Windows\SYSTEM32\cmd.exe
            cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:3044
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list
              6⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:3144
          • C:\Windows\SYSTEM32\cmd.exe
            cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:3136
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list
              6⤵
                PID:5044
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c "wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list"
              5⤵
              • Suspicious use of WriteProcessMemory
              PID:4332
              • C:\Windows\System32\Wbem\WMIC.exe
                wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list
                6⤵
                  PID:4964
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4060 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:1216

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          46B

          MD5

          5bebcea9d556bd7fa7cae52211323f4f

          SHA1

          92f66003d9b64e29f209b6f722d1fd4d69f3d5f0

          SHA256

          5c11d40a017b5c965972ada14d82f70f8110a0d20bb80b133e10f2ec95dff384

          SHA512

          99354a48f91b46a1bb0e1cc2076efc5f7c67826c99d044beec35f7805a591d1cbb604e44d9876e8a116e9cae907d1d660b93006a866484b8c41b4619b9a57e9a

        • C:\Users\Admin\AppData\Local\Temp\jna-63116079\jna115880862632365425.dll

          Filesize

          241KB

          MD5

          e02979ecd43bcc9061eb2b494ab5af50

          SHA1

          3122ac0e751660f646c73b10c4f79685aa65c545

          SHA256

          a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a

          SHA512

          1e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372

        • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\83aa4cc77f591dfc2374580bbd95f6ba_2397ee06-28fe-4eaa-8777-f7014368c353

          Filesize

          45B

          MD5

          c8366ae350e7019aefc9d1e6e6a498c6

          SHA1

          5731d8a3e6568a5f2dfbbc87e3db9637df280b61

          SHA256

          11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

          SHA512

          33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

        • C:\Users\Admin\AppData\Roaming\tfzneq.txt

          Filesize

          164KB

          MD5

          7ea89d19a8441cc58b7255dc9fb205fa

          SHA1

          2ae19607a8231bffd72353766f4017eb5492f3e8

          SHA256

          486b68ef93d03c4e486b8ddd9e153391e7debc6839e0c09d38999dd159e30705

          SHA512

          0a76f52939c305b2756fa486222210a4a8c40deff0fc753d11da899baaa84da2fed37ddbd333c6b1dc91ea07a2a1bffcaeb4db08dcbb3db97c925254e6bcbaf4

        • 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/2672-185-0x0000029DDD7E0000-0x0000029DDD7F0000-memory.dmp

          Filesize

          64KB

        • memory/2672-45-0x0000029DDD6F0000-0x0000029DDD700000-memory.dmp

          Filesize

          64KB

        • memory/2672-22-0x0000029DDD680000-0x0000029DDD690000-memory.dmp

          Filesize

          64KB

        • memory/2672-24-0x0000029DDD690000-0x0000029DDD6A0000-memory.dmp

          Filesize

          64KB

        • memory/2672-29-0x0000029DDD6B0000-0x0000029DDD6C0000-memory.dmp

          Filesize

          64KB

        • memory/2672-28-0x0000029DDD6A0000-0x0000029DDD6B0000-memory.dmp

          Filesize

          64KB

        • memory/2672-33-0x0000029DDD6C0000-0x0000029DDD6D0000-memory.dmp

          Filesize

          64KB

        • memory/2672-32-0x0000029DDD3F0000-0x0000029DDD660000-memory.dmp

          Filesize

          2.4MB

        • memory/2672-34-0x0000029DDD6D0000-0x0000029DDD6E0000-memory.dmp

          Filesize

          64KB

        • memory/2672-36-0x0000029DDD6E0000-0x0000029DDD6F0000-memory.dmp

          Filesize

          64KB

        • memory/2672-41-0x0000029DDBB60000-0x0000029DDBB61000-memory.dmp

          Filesize

          4KB

        • memory/2672-212-0x0000029DDD740000-0x0000029DDD750000-memory.dmp

          Filesize

          64KB

        • memory/2672-46-0x0000029DDD700000-0x0000029DDD710000-memory.dmp

          Filesize

          64KB

        • memory/2672-48-0x0000029DDD660000-0x0000029DDD670000-memory.dmp

          Filesize

          64KB

        • memory/2672-49-0x0000029DDD710000-0x0000029DDD720000-memory.dmp

          Filesize

          64KB

        • memory/2672-53-0x0000029DDD720000-0x0000029DDD730000-memory.dmp

          Filesize

          64KB

        • memory/2672-52-0x0000029DDD670000-0x0000029DDD680000-memory.dmp

          Filesize

          64KB

        • memory/2672-56-0x0000029DDD730000-0x0000029DDD740000-memory.dmp

          Filesize

          64KB

        • memory/2672-55-0x0000029DDD680000-0x0000029DDD690000-memory.dmp

          Filesize

          64KB

        • memory/2672-60-0x0000029DDD740000-0x0000029DDD750000-memory.dmp

          Filesize

          64KB

        • memory/2672-59-0x0000029DDD690000-0x0000029DDD6A0000-memory.dmp

          Filesize

          64KB

        • memory/2672-217-0x0000029DDD830000-0x0000029DDD840000-memory.dmp

          Filesize

          64KB

        • memory/2672-63-0x0000029DDD6B0000-0x0000029DDD6C0000-memory.dmp

          Filesize

          64KB

        • memory/2672-62-0x0000029DDD6A0000-0x0000029DDD6B0000-memory.dmp

          Filesize

          64KB

        • memory/2672-65-0x0000029DDD6C0000-0x0000029DDD6D0000-memory.dmp

          Filesize

          64KB

        • memory/2672-66-0x0000029DDD760000-0x0000029DDD770000-memory.dmp

          Filesize

          64KB

        • memory/2672-74-0x0000029DDBB60000-0x0000029DDBB61000-memory.dmp

          Filesize

          4KB

        • memory/2672-79-0x0000029DDD6D0000-0x0000029DDD6E0000-memory.dmp

          Filesize

          64KB

        • memory/2672-80-0x0000029DDD770000-0x0000029DDD780000-memory.dmp

          Filesize

          64KB

        • memory/2672-81-0x0000029DDBB60000-0x0000029DDBB61000-memory.dmp

          Filesize

          4KB

        • memory/2672-82-0x0000029DDBB60000-0x0000029DDBB61000-memory.dmp

          Filesize

          4KB

        • memory/2672-83-0x0000029DDBB60000-0x0000029DDBB61000-memory.dmp

          Filesize

          4KB

        • memory/2672-90-0x0000029DDD780000-0x0000029DDD790000-memory.dmp

          Filesize

          64KB

        • memory/2672-89-0x0000029DDD6E0000-0x0000029DDD6F0000-memory.dmp

          Filesize

          64KB

        • memory/2672-107-0x0000029DDD7B0000-0x0000029DDD7C0000-memory.dmp

          Filesize

          64KB

        • memory/2672-106-0x0000029DDD7A0000-0x0000029DDD7B0000-memory.dmp

          Filesize

          64KB

        • memory/2672-152-0x0000029DDD7C0000-0x0000029DDD7D0000-memory.dmp

          Filesize

          64KB

        • memory/2672-151-0x0000029DDD700000-0x0000029DDD710000-memory.dmp

          Filesize

          64KB

        • memory/2672-105-0x0000029DDD790000-0x0000029DDD7A0000-memory.dmp

          Filesize

          64KB

        • memory/2672-213-0x0000029DDD810000-0x0000029DDD820000-memory.dmp

          Filesize

          64KB

        • memory/2672-169-0x0000029DDD710000-0x0000029DDD720000-memory.dmp

          Filesize

          64KB

        • memory/2672-170-0x0000029DDD7D0000-0x0000029DDD7E0000-memory.dmp

          Filesize

          64KB

        • memory/2672-186-0x0000029DDD7F0000-0x0000029DDD800000-memory.dmp

          Filesize

          64KB

        • memory/2672-18-0x0000029DDD660000-0x0000029DDD670000-memory.dmp

          Filesize

          64KB

        • memory/2672-184-0x0000029DDD720000-0x0000029DDD730000-memory.dmp

          Filesize

          64KB

        • memory/2672-201-0x0000029DDD730000-0x0000029DDD740000-memory.dmp

          Filesize

          64KB

        • memory/2672-202-0x0000029DDD800000-0x0000029DDD810000-memory.dmp

          Filesize

          64KB

        • memory/2672-214-0x0000029DDD820000-0x0000029DDD830000-memory.dmp

          Filesize

          64KB

        • memory/2672-104-0x0000029DDD6F0000-0x0000029DDD700000-memory.dmp

          Filesize

          64KB

        • memory/2672-20-0x0000029DDD670000-0x0000029DDD680000-memory.dmp

          Filesize

          64KB

        • memory/2672-64-0x0000029DDD750000-0x0000029DDD760000-memory.dmp

          Filesize

          64KB

        • memory/2672-216-0x0000029DDD750000-0x0000029DDD760000-memory.dmp

          Filesize

          64KB

        • memory/2672-220-0x0000029DDD840000-0x0000029DDD850000-memory.dmp

          Filesize

          64KB

        • memory/2672-219-0x0000029DDD760000-0x0000029DDD770000-memory.dmp

          Filesize

          64KB

        • memory/2672-228-0x0000029DDD850000-0x0000029DDD860000-memory.dmp

          Filesize

          64KB

        • memory/2672-227-0x0000029DDD770000-0x0000029DDD780000-memory.dmp

          Filesize

          64KB

        • memory/2672-230-0x0000029DDD860000-0x0000029DDD870000-memory.dmp

          Filesize

          64KB

        • memory/2672-229-0x0000029DDD780000-0x0000029DDD790000-memory.dmp

          Filesize

          64KB

        • memory/2672-241-0x0000029DDD870000-0x0000029DDD880000-memory.dmp

          Filesize

          64KB

        • memory/2672-240-0x0000029DDD7B0000-0x0000029DDD7C0000-memory.dmp

          Filesize

          64KB

        • memory/2672-239-0x0000029DDD7A0000-0x0000029DDD7B0000-memory.dmp

          Filesize

          64KB

        • memory/2672-238-0x0000029DDD790000-0x0000029DDD7A0000-memory.dmp

          Filesize

          64KB

        • memory/2672-242-0x0000029DDD7C0000-0x0000029DDD7D0000-memory.dmp

          Filesize

          64KB

        • memory/2672-243-0x0000029DDD880000-0x0000029DDD890000-memory.dmp

          Filesize

          64KB

        • memory/2672-250-0x0000029DDD7D0000-0x0000029DDD7E0000-memory.dmp

          Filesize

          64KB

        • memory/2672-255-0x0000029DDD7E0000-0x0000029DDD7F0000-memory.dmp

          Filesize

          64KB

        • memory/2672-256-0x0000029DDD7F0000-0x0000029DDD800000-memory.dmp

          Filesize

          64KB

        • memory/2672-261-0x0000029DDD3F0000-0x0000029DDD660000-memory.dmp

          Filesize

          2.4MB

        • memory/2672-272-0x0000029DDD6F0000-0x0000029DDD700000-memory.dmp

          Filesize

          64KB

        • memory/2672-288-0x0000029DDD880000-0x0000029DDD890000-memory.dmp

          Filesize

          64KB

        • memory/2672-287-0x0000029DDD870000-0x0000029DDD880000-memory.dmp

          Filesize

          64KB

        • memory/2672-286-0x0000029DDD860000-0x0000029DDD870000-memory.dmp

          Filesize

          64KB

        • memory/2672-285-0x0000029DDD850000-0x0000029DDD860000-memory.dmp

          Filesize

          64KB

        • memory/2672-284-0x0000029DDD840000-0x0000029DDD850000-memory.dmp

          Filesize

          64KB

        • memory/2672-283-0x0000029DDD830000-0x0000029DDD840000-memory.dmp

          Filesize

          64KB

        • memory/2672-282-0x0000029DDD820000-0x0000029DDD830000-memory.dmp

          Filesize

          64KB

        • memory/2672-281-0x0000029DDD810000-0x0000029DDD820000-memory.dmp

          Filesize

          64KB

        • memory/2672-280-0x0000029DDD800000-0x0000029DDD810000-memory.dmp

          Filesize

          64KB

        • memory/2672-279-0x0000029DDD7C0000-0x0000029DDD7D0000-memory.dmp

          Filesize

          64KB

        • memory/2672-278-0x0000029DDD780000-0x0000029DDD790000-memory.dmp

          Filesize

          64KB

        • memory/2672-277-0x0000029DDD740000-0x0000029DDD750000-memory.dmp

          Filesize

          64KB

        • memory/2672-276-0x0000029DDD730000-0x0000029DDD740000-memory.dmp

          Filesize

          64KB

        • memory/2672-275-0x0000029DDD720000-0x0000029DDD730000-memory.dmp

          Filesize

          64KB

        • memory/2672-274-0x0000029DDD710000-0x0000029DDD720000-memory.dmp

          Filesize

          64KB

        • memory/2672-273-0x0000029DDD700000-0x0000029DDD710000-memory.dmp

          Filesize

          64KB

        • memory/2672-271-0x0000029DDD6E0000-0x0000029DDD6F0000-memory.dmp

          Filesize

          64KB

        • memory/2672-270-0x0000029DDD6D0000-0x0000029DDD6E0000-memory.dmp

          Filesize

          64KB

        • memory/2672-269-0x0000029DDD6C0000-0x0000029DDD6D0000-memory.dmp

          Filesize

          64KB

        • memory/2672-268-0x0000029DDD6B0000-0x0000029DDD6C0000-memory.dmp

          Filesize

          64KB

        • memory/2672-14-0x0000029DDBB60000-0x0000029DDBB61000-memory.dmp

          Filesize

          4KB

        • memory/2672-13-0x0000029DDBB60000-0x0000029DDBB61000-memory.dmp

          Filesize

          4KB

        • memory/2672-4-0x0000029DDD3F0000-0x0000029DDD660000-memory.dmp

          Filesize

          2.4MB

        • memory/2672-267-0x0000029DDD6A0000-0x0000029DDD6B0000-memory.dmp

          Filesize

          64KB

        • memory/2672-265-0x0000029DDD690000-0x0000029DDD6A0000-memory.dmp

          Filesize

          64KB

        • memory/2672-264-0x0000029DDD680000-0x0000029DDD690000-memory.dmp

          Filesize

          64KB

        • memory/2672-263-0x0000029DDD670000-0x0000029DDD680000-memory.dmp

          Filesize

          64KB

        • memory/2672-262-0x0000029DDD660000-0x0000029DDD670000-memory.dmp

          Filesize

          64KB