Analysis

  • max time kernel
    145s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-10-2024 06:17

General

  • Target

    Swift_Payment_copy_pdf.jar

  • Size

    560KB

  • MD5

    7993a75d4820b04f116853c89c0aa8e7

  • SHA1

    09d226d5b7a771c946640ec4a1a92f63d1c071be

  • SHA256

    23038f83da0627a0d0abafc562b9d0ace5b09fb16dae54af115957fa4f623165

  • SHA512

    db44afa9716f181bb55186f1f7de3807a84bd75f8cac7322cb627e726aa5d819866748adac543b2259c4b0817b62aae6ad4c849412ac45f43ad5489521e8f4f7

  • SSDEEP

    12288:TaeVSA/3Xk7dRlTRx6u5bx84Or6/OJyi5F93fEsn+o:u8/36BD5bahr6/3i5D8s+o

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
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

  • Suspicious use of WriteProcessMemory 8 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:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\Swift_Payment_copy_pdf.jar
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\Program Files\Java\jre-1.8\bin\java.exe
      "C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\Swift_Payment_copy_pdf.jar"
      2⤵
      • Drops startup file
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1944
      • C:\Windows\SYSTEM32\cmd.exe
        cmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\Swift_Payment_copy_pdf.jar"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4840
        • C:\Windows\system32\schtasks.exe
          schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\Swift_Payment_copy_pdf.jar"
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:1920
      • 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\Swift_Payment_copy_pdf.jar"
        3⤵
        • Loads dropped DLL
        PID:4720

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\jna-63116079\jna7859019961214404358.dll

    Filesize

    241KB

    MD5

    e02979ecd43bcc9061eb2b494ab5af50

    SHA1

    3122ac0e751660f646c73b10c4f79685aa65c545

    SHA256

    a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a

    SHA512

    1e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4050598569-1597076380-177084960-1000\83aa4cc77f591dfc2374580bbd95f6ba_cca0d105-8260-4611-8c12-bd85a7208b9f

    Filesize

    45B

    MD5

    c8366ae350e7019aefc9d1e6e6a498c6

    SHA1

    5731d8a3e6568a5f2dfbbc87e3db9637df280b61

    SHA256

    11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

    SHA512

    33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

  • C:\Users\Admin\Swift_Payment_copy_pdf.jar

    Filesize

    560KB

    MD5

    7993a75d4820b04f116853c89c0aa8e7

    SHA1

    09d226d5b7a771c946640ec4a1a92f63d1c071be

    SHA256

    23038f83da0627a0d0abafc562b9d0ace5b09fb16dae54af115957fa4f623165

    SHA512

    db44afa9716f181bb55186f1f7de3807a84bd75f8cac7322cb627e726aa5d819866748adac543b2259c4b0817b62aae6ad4c849412ac45f43ad5489521e8f4f7

  • 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/1944-239-0x000001D95AA00000-0x000001D95AA01000-memory.dmp

    Filesize

    4KB

  • memory/2280-101-0x00000195EEC20000-0x00000195EEC30000-memory.dmp

    Filesize

    64KB

  • memory/2280-164-0x00000195EEB20000-0x00000195EEB30000-memory.dmp

    Filesize

    64KB

  • memory/2280-22-0x00000195EEB50000-0x00000195EEB60000-memory.dmp

    Filesize

    64KB

  • memory/2280-27-0x00000195EE870000-0x00000195EE871000-memory.dmp

    Filesize

    4KB

  • memory/2280-24-0x00000195EEB60000-0x00000195EEB70000-memory.dmp

    Filesize

    64KB

  • memory/2280-29-0x00000195EEB80000-0x00000195EEB90000-memory.dmp

    Filesize

    64KB

  • memory/2280-28-0x00000195EEB70000-0x00000195EEB80000-memory.dmp

    Filesize

    64KB

  • memory/2280-31-0x00000195EE890000-0x00000195EEB00000-memory.dmp

    Filesize

    2.4MB

  • memory/2280-32-0x00000195EEB90000-0x00000195EEBA0000-memory.dmp

    Filesize

    64KB

  • memory/2280-39-0x00000195EEBA0000-0x00000195EEBB0000-memory.dmp

    Filesize

    64KB

  • memory/2280-35-0x00000195EEB00000-0x00000195EEB10000-memory.dmp

    Filesize

    64KB

  • memory/2280-45-0x00000195EEB20000-0x00000195EEB30000-memory.dmp

    Filesize

    64KB

  • memory/2280-42-0x00000195EEB10000-0x00000195EEB20000-memory.dmp

    Filesize

    64KB

  • memory/2280-44-0x00000195EEBC0000-0x00000195EEBD0000-memory.dmp

    Filesize

    64KB

  • memory/2280-43-0x00000195EEBB0000-0x00000195EEBC0000-memory.dmp

    Filesize

    64KB

  • memory/2280-51-0x00000195EEBE0000-0x00000195EEBF0000-memory.dmp

    Filesize

    64KB

  • memory/2280-50-0x00000195EEBD0000-0x00000195EEBE0000-memory.dmp

    Filesize

    64KB

  • memory/2280-49-0x00000195EEB40000-0x00000195EEB50000-memory.dmp

    Filesize

    64KB

  • memory/2280-48-0x00000195EEB30000-0x00000195EEB40000-memory.dmp

    Filesize

    64KB

  • memory/2280-59-0x00000195EEB60000-0x00000195EEB70000-memory.dmp

    Filesize

    64KB

  • memory/2280-58-0x00000195EEC10000-0x00000195EEC20000-memory.dmp

    Filesize

    64KB

  • memory/2280-57-0x00000195EEC00000-0x00000195EEC10000-memory.dmp

    Filesize

    64KB

  • memory/2280-56-0x00000195EEBF0000-0x00000195EEC00000-memory.dmp

    Filesize

    64KB

  • memory/2280-55-0x00000195EEB50000-0x00000195EEB60000-memory.dmp

    Filesize

    64KB

  • memory/2280-63-0x00000195EEC20000-0x00000195EEC30000-memory.dmp

    Filesize

    64KB

  • memory/2280-62-0x00000195EEB80000-0x00000195EEB90000-memory.dmp

    Filesize

    64KB

  • memory/2280-61-0x00000195EEB70000-0x00000195EEB80000-memory.dmp

    Filesize

    64KB

  • memory/2280-65-0x00000195EEC30000-0x00000195EEC40000-memory.dmp

    Filesize

    64KB

  • memory/2280-69-0x00000195EEC40000-0x00000195EEC50000-memory.dmp

    Filesize

    64KB

  • memory/2280-68-0x00000195EEB90000-0x00000195EEBA0000-memory.dmp

    Filesize

    64KB

  • memory/2280-72-0x00000195EE870000-0x00000195EE871000-memory.dmp

    Filesize

    4KB

  • memory/2280-73-0x00000195EEBA0000-0x00000195EEBB0000-memory.dmp

    Filesize

    64KB

  • memory/2280-74-0x00000195EEC50000-0x00000195EEC60000-memory.dmp

    Filesize

    64KB

  • memory/2280-79-0x00000195EEBC0000-0x00000195EEBD0000-memory.dmp

    Filesize

    64KB

  • memory/2280-80-0x00000195EEC60000-0x00000195EEC70000-memory.dmp

    Filesize

    64KB

  • memory/2280-78-0x00000195EEBB0000-0x00000195EEBC0000-memory.dmp

    Filesize

    64KB

  • memory/2280-83-0x00000195EEC70000-0x00000195EEC80000-memory.dmp

    Filesize

    64KB

  • memory/2280-87-0x00000195EEC80000-0x00000195EEC90000-memory.dmp

    Filesize

    64KB

  • memory/2280-85-0x00000195EEBE0000-0x00000195EEBF0000-memory.dmp

    Filesize

    64KB

  • memory/2280-93-0x00000195EEC10000-0x00000195EEC20000-memory.dmp

    Filesize

    64KB

  • memory/2280-92-0x00000195EEC00000-0x00000195EEC10000-memory.dmp

    Filesize

    64KB

  • memory/2280-91-0x00000195EEBF0000-0x00000195EEC00000-memory.dmp

    Filesize

    64KB

  • memory/2280-90-0x00000195EECA0000-0x00000195EECB0000-memory.dmp

    Filesize

    64KB

  • memory/2280-89-0x00000195EEC90000-0x00000195EECA0000-memory.dmp

    Filesize

    64KB

  • memory/2280-84-0x00000195EEBD0000-0x00000195EEBE0000-memory.dmp

    Filesize

    64KB

  • memory/2280-98-0x00000195EECB0000-0x00000195EECC0000-memory.dmp

    Filesize

    64KB

  • memory/2280-99-0x00000195EECC0000-0x00000195EECD0000-memory.dmp

    Filesize

    64KB

  • memory/2280-109-0x00000195EE870000-0x00000195EE871000-memory.dmp

    Filesize

    4KB

  • memory/2280-100-0x00000195EECD0000-0x00000195EECE0000-memory.dmp

    Filesize

    64KB

  • memory/2280-102-0x00000195EEC30000-0x00000195EEC40000-memory.dmp

    Filesize

    64KB

  • memory/2280-103-0x00000195EECE0000-0x00000195EECF0000-memory.dmp

    Filesize

    64KB

  • memory/2280-108-0x00000195EE870000-0x00000195EE871000-memory.dmp

    Filesize

    4KB

  • memory/2280-20-0x00000195EEB40000-0x00000195EEB50000-memory.dmp

    Filesize

    64KB

  • memory/2280-19-0x00000195EEB30000-0x00000195EEB40000-memory.dmp

    Filesize

    64KB

  • memory/2280-168-0x00000195EEB60000-0x00000195EEB70000-memory.dmp

    Filesize

    64KB

  • memory/2280-115-0x00000195EED00000-0x00000195EED10000-memory.dmp

    Filesize

    64KB

  • memory/2280-114-0x00000195EEC50000-0x00000195EEC60000-memory.dmp

    Filesize

    64KB

  • memory/2280-120-0x00000195EED10000-0x00000195EED20000-memory.dmp

    Filesize

    64KB

  • memory/2280-119-0x00000195EEC70000-0x00000195EEC80000-memory.dmp

    Filesize

    64KB

  • memory/2280-118-0x00000195EEC60000-0x00000195EEC70000-memory.dmp

    Filesize

    64KB

  • memory/2280-117-0x00000195EE870000-0x00000195EE871000-memory.dmp

    Filesize

    4KB

  • memory/2280-123-0x00000195EED20000-0x00000195EED30000-memory.dmp

    Filesize

    64KB

  • memory/2280-125-0x00000195EEC80000-0x00000195EEC90000-memory.dmp

    Filesize

    64KB

  • memory/2280-126-0x00000195EED30000-0x00000195EED40000-memory.dmp

    Filesize

    64KB

  • memory/2280-128-0x00000195EEC90000-0x00000195EECA0000-memory.dmp

    Filesize

    64KB

  • memory/2280-130-0x00000195EED40000-0x00000195EED50000-memory.dmp

    Filesize

    64KB

  • memory/2280-129-0x00000195EECA0000-0x00000195EECB0000-memory.dmp

    Filesize

    64KB

  • memory/2280-132-0x00000195EED50000-0x00000195EED60000-memory.dmp

    Filesize

    64KB

  • memory/2280-134-0x00000195EE870000-0x00000195EE871000-memory.dmp

    Filesize

    4KB

  • memory/2280-141-0x00000195EECC0000-0x00000195EECD0000-memory.dmp

    Filesize

    64KB

  • memory/2280-143-0x00000195EED60000-0x00000195EED70000-memory.dmp

    Filesize

    64KB

  • memory/2280-140-0x00000195EECB0000-0x00000195EECC0000-memory.dmp

    Filesize

    64KB

  • memory/2280-142-0x00000195EECD0000-0x00000195EECE0000-memory.dmp

    Filesize

    64KB

  • memory/2280-145-0x00000195EED70000-0x00000195EED80000-memory.dmp

    Filesize

    64KB

  • memory/2280-147-0x00000195EECE0000-0x00000195EECF0000-memory.dmp

    Filesize

    64KB

  • memory/2280-148-0x00000195EED80000-0x00000195EED90000-memory.dmp

    Filesize

    64KB

  • memory/2280-149-0x00000195EE870000-0x00000195EE871000-memory.dmp

    Filesize

    4KB

  • memory/2280-155-0x00000195EECF0000-0x00000195EED00000-memory.dmp

    Filesize

    64KB

  • memory/2280-156-0x00000195EED00000-0x00000195EED10000-memory.dmp

    Filesize

    64KB

  • memory/2280-160-0x00000195EE870000-0x00000195EE871000-memory.dmp

    Filesize

    4KB

  • memory/2280-162-0x00000195EEB00000-0x00000195EEB10000-memory.dmp

    Filesize

    64KB

  • memory/2280-180-0x00000195EEC20000-0x00000195EEC30000-memory.dmp

    Filesize

    64KB

  • memory/2280-179-0x00000195EEC10000-0x00000195EEC20000-memory.dmp

    Filesize

    64KB

  • memory/2280-178-0x00000195EEC00000-0x00000195EEC10000-memory.dmp

    Filesize

    64KB

  • memory/2280-177-0x00000195EEBF0000-0x00000195EEC00000-memory.dmp

    Filesize

    64KB

  • memory/2280-176-0x00000195EEBE0000-0x00000195EEBF0000-memory.dmp

    Filesize

    64KB

  • memory/2280-175-0x00000195EEBD0000-0x00000195EEBE0000-memory.dmp

    Filesize

    64KB

  • memory/2280-174-0x00000195EEBC0000-0x00000195EEBD0000-memory.dmp

    Filesize

    64KB

  • memory/2280-173-0x00000195EEBB0000-0x00000195EEBC0000-memory.dmp

    Filesize

    64KB

  • memory/2280-172-0x00000195EEBA0000-0x00000195EEBB0000-memory.dmp

    Filesize

    64KB

  • memory/2280-171-0x00000195EEB90000-0x00000195EEBA0000-memory.dmp

    Filesize

    64KB

  • memory/2280-170-0x00000195EEB80000-0x00000195EEB90000-memory.dmp

    Filesize

    64KB

  • memory/2280-169-0x00000195EEB70000-0x00000195EEB80000-memory.dmp

    Filesize

    64KB

  • memory/2280-112-0x00000195EECF0000-0x00000195EED00000-memory.dmp

    Filesize

    64KB

  • memory/2280-167-0x00000195EEB50000-0x00000195EEB60000-memory.dmp

    Filesize

    64KB

  • memory/2280-16-0x00000195EEB20000-0x00000195EEB30000-memory.dmp

    Filesize

    64KB

  • memory/2280-14-0x00000195EEB10000-0x00000195EEB20000-memory.dmp

    Filesize

    64KB

  • memory/2280-166-0x00000195EEB40000-0x00000195EEB50000-memory.dmp

    Filesize

    64KB

  • memory/2280-165-0x00000195EEB30000-0x00000195EEB40000-memory.dmp

    Filesize

    64KB

  • memory/2280-111-0x00000195EEC40000-0x00000195EEC50000-memory.dmp

    Filesize

    64KB

  • memory/2280-163-0x00000195EEB10000-0x00000195EEB20000-memory.dmp

    Filesize

    64KB

  • memory/2280-161-0x00000195EE890000-0x00000195EEB00000-memory.dmp

    Filesize

    2.4MB

  • memory/2280-2-0x00000195EE890000-0x00000195EEB00000-memory.dmp

    Filesize

    2.4MB

  • memory/2280-13-0x00000195EEB00000-0x00000195EEB10000-memory.dmp

    Filesize

    64KB

  • memory/4720-292-0x0000026517DD0000-0x0000026517DD1000-memory.dmp

    Filesize

    4KB