Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-08-2024 01:28

General

  • Target

    577c1dc5c427f698ff69e356c40d131072b0ec01a45eb61f2d24f9df5c79570a.jar

  • Size

    269KB

  • MD5

    829d44fb0c9719389cc4a191713e2a8b

  • SHA1

    261eeaf23d8aadcdbb460eb78b6d37128b948762

  • SHA256

    577c1dc5c427f698ff69e356c40d131072b0ec01a45eb61f2d24f9df5c79570a

  • SHA512

    f2879605b296203b5d852a5f75705a25d8577a788981a5353f7ae45d1eb58773462413893be7ca1a5bb2cdf95a966591e849d8146e388a8cb9cb512bd09ca330

  • SSDEEP

    3072:UN8T+EmCfoDab3nBKuUILo4pnl6nGJ8Op6weJ1C6bO3DMAuHNJjiKgPnq5:UCiEmCgDat0KnEne8UW1wzMAmuK3

Score
10/10

Malware Config

Extracted

Family

strrat

C2

lozado.duia.ro:9553

pingyoung.duckdns.org:9553

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
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\577c1dc5c427f698ff69e356c40d131072b0ec01a45eb61f2d24f9df5c79570a.jar
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2252
    • C:\Program Files\Java\jre-1.8\bin\java.exe
      "C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\577c1dc5c427f698ff69e356c40d131072b0ec01a45eb61f2d24f9df5c79570a.jar"
      2⤵
      • Drops startup file
      • Suspicious use of WriteProcessMemory
      PID:2204
      • 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\577c1dc5c427f698ff69e356c40d131072b0ec01a45eb61f2d24f9df5c79570a.jar"
        3⤵
        • Loads dropped DLL
        PID:4832

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

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

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • C:\Users\Admin\577c1dc5c427f698ff69e356c40d131072b0ec01a45eb61f2d24f9df5c79570a.jar

    Filesize

    269KB

    MD5

    829d44fb0c9719389cc4a191713e2a8b

    SHA1

    261eeaf23d8aadcdbb460eb78b6d37128b948762

    SHA256

    577c1dc5c427f698ff69e356c40d131072b0ec01a45eb61f2d24f9df5c79570a

    SHA512

    f2879605b296203b5d852a5f75705a25d8577a788981a5353f7ae45d1eb58773462413893be7ca1a5bb2cdf95a966591e849d8146e388a8cb9cb512bd09ca330

  • C:\Users\Admin\AppData\Local\Temp\jna-63116079\jna3130547899970524666.dll

    Filesize

    241KB

    MD5

    e02979ecd43bcc9061eb2b494ab5af50

    SHA1

    3122ac0e751660f646c73b10c4f79685aa65c545

    SHA256

    a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a

    SHA512

    1e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-945322488-2060912225-3527527000-1000\83aa4cc77f591dfc2374580bbd95f6ba_03d68389-5a68-4d9e-92ac-47b927e624dd

    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

  • memory/2204-236-0x00000186C2100000-0x00000186C2101000-memory.dmp

    Filesize

    4KB

  • memory/2252-103-0x000001DA4AFC0000-0x000001DA4AFD0000-memory.dmp

    Filesize

    64KB

  • memory/2252-35-0x000001DA4AE80000-0x000001DA4AE90000-memory.dmp

    Filesize

    64KB

  • memory/2252-24-0x000001DA4AE50000-0x000001DA4AE60000-memory.dmp

    Filesize

    64KB

  • memory/2252-26-0x000001DA4AE60000-0x000001DA4AE70000-memory.dmp

    Filesize

    64KB

  • memory/2252-20-0x000001DA4AE20000-0x000001DA4AE30000-memory.dmp

    Filesize

    64KB

  • memory/2252-28-0x000001DA4AE70000-0x000001DA4AE80000-memory.dmp

    Filesize

    64KB

  • memory/2252-29-0x000001DA49290000-0x000001DA49291000-memory.dmp

    Filesize

    4KB

  • memory/2252-109-0x000001DA4AF20000-0x000001DA4AF30000-memory.dmp

    Filesize

    64KB

  • memory/2252-42-0x000001DA4AEA0000-0x000001DA4AEB0000-memory.dmp

    Filesize

    64KB

  • memory/2252-44-0x000001DA4AE00000-0x000001DA4AE10000-memory.dmp

    Filesize

    64KB

  • memory/2252-46-0x000001DA4AEC0000-0x000001DA4AED0000-memory.dmp

    Filesize

    64KB

  • memory/2252-43-0x000001DA4ADF0000-0x000001DA4AE00000-memory.dmp

    Filesize

    64KB

  • memory/2252-41-0x000001DA4AEB0000-0x000001DA4AEC0000-memory.dmp

    Filesize

    64KB

  • memory/2252-40-0x000001DA4AE90000-0x000001DA4AEA0000-memory.dmp

    Filesize

    64KB

  • memory/2252-39-0x000001DA4AB80000-0x000001DA4ADF0000-memory.dmp

    Filesize

    2.4MB

  • memory/2252-56-0x000001DA4AE40000-0x000001DA4AE50000-memory.dmp

    Filesize

    64KB

  • memory/2252-55-0x000001DA4AE30000-0x000001DA4AE40000-memory.dmp

    Filesize

    64KB

  • memory/2252-58-0x000001DA4AF00000-0x000001DA4AF10000-memory.dmp

    Filesize

    64KB

  • memory/2252-54-0x000001DA4AE20000-0x000001DA4AE30000-memory.dmp

    Filesize

    64KB

  • memory/2252-53-0x000001DA4AEF0000-0x000001DA4AF00000-memory.dmp

    Filesize

    64KB

  • memory/2252-52-0x000001DA4AEE0000-0x000001DA4AEF0000-memory.dmp

    Filesize

    64KB

  • memory/2252-51-0x000001DA4AED0000-0x000001DA4AEE0000-memory.dmp

    Filesize

    64KB

  • memory/2252-50-0x000001DA4AE10000-0x000001DA4AE20000-memory.dmp

    Filesize

    64KB

  • memory/2252-62-0x000001DA4AF10000-0x000001DA4AF20000-memory.dmp

    Filesize

    64KB

  • memory/2252-61-0x000001DA4AE50000-0x000001DA4AE60000-memory.dmp

    Filesize

    64KB

  • memory/2252-65-0x000001DA49290000-0x000001DA49291000-memory.dmp

    Filesize

    4KB

  • memory/2252-66-0x000001DA4AE60000-0x000001DA4AE70000-memory.dmp

    Filesize

    64KB

  • memory/2252-67-0x000001DA4AF20000-0x000001DA4AF30000-memory.dmp

    Filesize

    64KB

  • memory/2252-71-0x000001DA4AE70000-0x000001DA4AE80000-memory.dmp

    Filesize

    64KB

  • memory/2252-72-0x000001DA4AF30000-0x000001DA4AF40000-memory.dmp

    Filesize

    64KB

  • memory/2252-79-0x000001DA4AEB0000-0x000001DA4AEC0000-memory.dmp

    Filesize

    64KB

  • memory/2252-78-0x000001DA4AE90000-0x000001DA4AEA0000-memory.dmp

    Filesize

    64KB

  • memory/2252-77-0x000001DA4AF50000-0x000001DA4AF60000-memory.dmp

    Filesize

    64KB

  • memory/2252-83-0x000001DA4AF60000-0x000001DA4AF70000-memory.dmp

    Filesize

    64KB

  • memory/2252-81-0x000001DA4AEA0000-0x000001DA4AEB0000-memory.dmp

    Filesize

    64KB

  • memory/2252-76-0x000001DA4AF40000-0x000001DA4AF50000-memory.dmp

    Filesize

    64KB

  • memory/2252-75-0x000001DA4AE80000-0x000001DA4AE90000-memory.dmp

    Filesize

    64KB

  • memory/2252-84-0x000001DA4AEC0000-0x000001DA4AED0000-memory.dmp

    Filesize

    64KB

  • memory/2252-85-0x000001DA4AF70000-0x000001DA4AF80000-memory.dmp

    Filesize

    64KB

  • memory/2252-96-0x000001DA4AFB0000-0x000001DA4AFC0000-memory.dmp

    Filesize

    64KB

  • memory/2252-95-0x000001DA4AFA0000-0x000001DA4AFB0000-memory.dmp

    Filesize

    64KB

  • memory/2252-94-0x000001DA4AF90000-0x000001DA4AFA0000-memory.dmp

    Filesize

    64KB

  • memory/2252-93-0x000001DA4AF80000-0x000001DA4AF90000-memory.dmp

    Filesize

    64KB

  • memory/2252-92-0x000001DA4AEF0000-0x000001DA4AF00000-memory.dmp

    Filesize

    64KB

  • memory/2252-91-0x000001DA4AEE0000-0x000001DA4AEF0000-memory.dmp

    Filesize

    64KB

  • memory/2252-90-0x000001DA4AED0000-0x000001DA4AEE0000-memory.dmp

    Filesize

    64KB

  • memory/2252-100-0x000001DA49290000-0x000001DA49291000-memory.dmp

    Filesize

    4KB

  • memory/2252-22-0x000001DA4AE40000-0x000001DA4AE50000-memory.dmp

    Filesize

    64KB

  • memory/2252-110-0x000001DA4AFE0000-0x000001DA4AFF0000-memory.dmp

    Filesize

    64KB

  • memory/2252-105-0x000001DA4AF10000-0x000001DA4AF20000-memory.dmp

    Filesize

    64KB

  • memory/2252-134-0x000001DA4B040000-0x000001DA4B050000-memory.dmp

    Filesize

    64KB

  • memory/2252-21-0x000001DA4AE30000-0x000001DA4AE40000-memory.dmp

    Filesize

    64KB

  • memory/2252-102-0x000001DA4AF00000-0x000001DA4AF10000-memory.dmp

    Filesize

    64KB

  • memory/2252-111-0x000001DA49290000-0x000001DA49291000-memory.dmp

    Filesize

    4KB

  • memory/2252-113-0x000001DA4AF30000-0x000001DA4AF40000-memory.dmp

    Filesize

    64KB

  • memory/2252-114-0x000001DA4AFF0000-0x000001DA4B000000-memory.dmp

    Filesize

    64KB

  • memory/2252-116-0x000001DA4AF40000-0x000001DA4AF50000-memory.dmp

    Filesize

    64KB

  • memory/2252-118-0x000001DA4B000000-0x000001DA4B010000-memory.dmp

    Filesize

    64KB

  • memory/2252-117-0x000001DA4AF50000-0x000001DA4AF60000-memory.dmp

    Filesize

    64KB

  • memory/2252-121-0x000001DA4B010000-0x000001DA4B020000-memory.dmp

    Filesize

    64KB

  • memory/2252-124-0x000001DA4B020000-0x000001DA4B030000-memory.dmp

    Filesize

    64KB

  • memory/2252-123-0x000001DA4AF60000-0x000001DA4AF70000-memory.dmp

    Filesize

    64KB

  • memory/2252-127-0x000001DA4AF70000-0x000001DA4AF80000-memory.dmp

    Filesize

    64KB

  • memory/2252-128-0x000001DA4B030000-0x000001DA4B040000-memory.dmp

    Filesize

    64KB

  • memory/2252-130-0x000001DA4AF80000-0x000001DA4AF90000-memory.dmp

    Filesize

    64KB

  • memory/2252-133-0x000001DA4AFB0000-0x000001DA4AFC0000-memory.dmp

    Filesize

    64KB

  • memory/2252-106-0x000001DA4AFD0000-0x000001DA4AFE0000-memory.dmp

    Filesize

    64KB

  • memory/2252-132-0x000001DA4AFA0000-0x000001DA4AFB0000-memory.dmp

    Filesize

    64KB

  • memory/2252-131-0x000001DA4AF90000-0x000001DA4AFA0000-memory.dmp

    Filesize

    64KB

  • memory/2252-136-0x000001DA49290000-0x000001DA49291000-memory.dmp

    Filesize

    4KB

  • memory/2252-139-0x000001DA49290000-0x000001DA49291000-memory.dmp

    Filesize

    4KB

  • memory/2252-145-0x000001DA4B050000-0x000001DA4B060000-memory.dmp

    Filesize

    64KB

  • memory/2252-144-0x000001DA4AFC0000-0x000001DA4AFD0000-memory.dmp

    Filesize

    64KB

  • memory/2252-147-0x000001DA4AFD0000-0x000001DA4AFE0000-memory.dmp

    Filesize

    64KB

  • memory/2252-148-0x000001DA4AFE0000-0x000001DA4AFF0000-memory.dmp

    Filesize

    64KB

  • memory/2252-151-0x000001DA4AFF0000-0x000001DA4B000000-memory.dmp

    Filesize

    64KB

  • memory/2252-154-0x000001DA4B000000-0x000001DA4B010000-memory.dmp

    Filesize

    64KB

  • memory/2252-157-0x000001DA4B010000-0x000001DA4B020000-memory.dmp

    Filesize

    64KB

  • memory/2252-160-0x000001DA49290000-0x000001DA49291000-memory.dmp

    Filesize

    4KB

  • memory/2252-164-0x000001DA4AE10000-0x000001DA4AE20000-memory.dmp

    Filesize

    64KB

  • memory/2252-163-0x000001DA4AE00000-0x000001DA4AE10000-memory.dmp

    Filesize

    64KB

  • memory/2252-162-0x000001DA4ADF0000-0x000001DA4AE00000-memory.dmp

    Filesize

    64KB

  • memory/2252-161-0x000001DA4AEA0000-0x000001DA4AEB0000-memory.dmp

    Filesize

    64KB

  • memory/2252-167-0x000001DA4AE40000-0x000001DA4AE50000-memory.dmp

    Filesize

    64KB

  • memory/2252-175-0x000001DA4AEC0000-0x000001DA4AED0000-memory.dmp

    Filesize

    64KB

  • memory/2252-174-0x000001DA4AB80000-0x000001DA4ADF0000-memory.dmp

    Filesize

    2.4MB

  • memory/2252-173-0x000001DA4AEB0000-0x000001DA4AEC0000-memory.dmp

    Filesize

    64KB

  • memory/2252-172-0x000001DA4AE90000-0x000001DA4AEA0000-memory.dmp

    Filesize

    64KB

  • memory/2252-171-0x000001DA4AE80000-0x000001DA4AE90000-memory.dmp

    Filesize

    64KB

  • memory/2252-170-0x000001DA4AE70000-0x000001DA4AE80000-memory.dmp

    Filesize

    64KB

  • memory/2252-169-0x000001DA4AE60000-0x000001DA4AE70000-memory.dmp

    Filesize

    64KB

  • memory/2252-168-0x000001DA4AE50000-0x000001DA4AE60000-memory.dmp

    Filesize

    64KB

  • memory/2252-166-0x000001DA4AE30000-0x000001DA4AE40000-memory.dmp

    Filesize

    64KB

  • memory/2252-165-0x000001DA4AE20000-0x000001DA4AE30000-memory.dmp

    Filesize

    64KB

  • memory/2252-16-0x000001DA4AE10000-0x000001DA4AE20000-memory.dmp

    Filesize

    64KB

  • memory/2252-14-0x000001DA4AE00000-0x000001DA4AE10000-memory.dmp

    Filesize

    64KB

  • memory/2252-180-0x000001DA4AF10000-0x000001DA4AF20000-memory.dmp

    Filesize

    64KB

  • memory/2252-179-0x000001DA4AF00000-0x000001DA4AF10000-memory.dmp

    Filesize

    64KB

  • memory/2252-178-0x000001DA4AEF0000-0x000001DA4AF00000-memory.dmp

    Filesize

    64KB

  • memory/2252-177-0x000001DA4AEE0000-0x000001DA4AEF0000-memory.dmp

    Filesize

    64KB

  • memory/2252-176-0x000001DA4AED0000-0x000001DA4AEE0000-memory.dmp

    Filesize

    64KB

  • memory/2252-2-0x000001DA4AB80000-0x000001DA4ADF0000-memory.dmp

    Filesize

    2.4MB

  • memory/2252-13-0x000001DA4ADF0000-0x000001DA4AE00000-memory.dmp

    Filesize

    64KB

  • memory/4832-273-0x00000163E3DF0000-0x00000163E3DF1000-memory.dmp

    Filesize

    4KB