Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-08-2024 19:46

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:1192
    • 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:688
      • 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:736

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    46B

    MD5

    1e0f743c1c2d9c5b37e95b6a406499df

    SHA1

    8a5d0a6895321bc8a62c0d8febe1779a8da36c68

    SHA256

    542d391c418b33c7039156be48e497feedc28c101b4fb14354b33a5a77ef6964

    SHA512

    e110376d286fe9a97c1d27da1593655dfd6ea5e9750fdfc17140a00393999d7af5e0395af67dec9914e5cb2c8bdbd2187fd443bc6236c28469001545a114164b

  • 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\jna6951243448024926388.dll

    Filesize

    241KB

    MD5

    e02979ecd43bcc9061eb2b494ab5af50

    SHA1

    3122ac0e751660f646c73b10c4f79685aa65c545

    SHA256

    a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a

    SHA512

    1e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1194130065-3471212556-1656947724-1000\83aa4cc77f591dfc2374580bbd95f6ba_a53bb4ca-6113-48bb-9609-441860fdd0d7

    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/688-212-0x000001801A3B0000-0x000001801A3B1000-memory.dmp

    Filesize

    4KB

  • memory/736-269-0x0000019DA6BB0000-0x0000019DA6BB1000-memory.dmp

    Filesize

    4KB

  • memory/1192-103-0x00000221B1620000-0x00000221B1630000-memory.dmp

    Filesize

    64KB

  • memory/1192-36-0x00000221B15A0000-0x00000221B15B0000-memory.dmp

    Filesize

    64KB

  • memory/1192-26-0x00000221B1570000-0x00000221B1580000-memory.dmp

    Filesize

    64KB

  • memory/1192-28-0x00000221B1590000-0x00000221B15A0000-memory.dmp

    Filesize

    64KB

  • memory/1192-35-0x00000221B12A0000-0x00000221B1510000-memory.dmp

    Filesize

    2.4MB

  • memory/1192-38-0x00000221B15B0000-0x00000221B15C0000-memory.dmp

    Filesize

    64KB

  • memory/1192-37-0x00000221B1510000-0x00000221B1520000-memory.dmp

    Filesize

    64KB

  • memory/1192-110-0x00000221B1640000-0x00000221B1650000-memory.dmp

    Filesize

    64KB

  • memory/1192-40-0x00000221B1280000-0x00000221B1281000-memory.dmp

    Filesize

    4KB

  • memory/1192-42-0x00000221B15C0000-0x00000221B15D0000-memory.dmp

    Filesize

    64KB

  • memory/1192-41-0x00000221B1520000-0x00000221B1530000-memory.dmp

    Filesize

    64KB

  • memory/1192-52-0x00000221B15F0000-0x00000221B1600000-memory.dmp

    Filesize

    64KB

  • memory/1192-53-0x00000221B1560000-0x00000221B1570000-memory.dmp

    Filesize

    64KB

  • memory/1192-51-0x00000221B15E0000-0x00000221B15F0000-memory.dmp

    Filesize

    64KB

  • memory/1192-50-0x00000221B1550000-0x00000221B1560000-memory.dmp

    Filesize

    64KB

  • memory/1192-49-0x00000221B1540000-0x00000221B1550000-memory.dmp

    Filesize

    64KB

  • memory/1192-45-0x00000221B15D0000-0x00000221B15E0000-memory.dmp

    Filesize

    64KB

  • memory/1192-44-0x00000221B1530000-0x00000221B1540000-memory.dmp

    Filesize

    64KB

  • memory/1192-54-0x00000221B1600000-0x00000221B1610000-memory.dmp

    Filesize

    64KB

  • memory/1192-59-0x00000221B1610000-0x00000221B1620000-memory.dmp

    Filesize

    64KB

  • memory/1192-58-0x00000221B1580000-0x00000221B1590000-memory.dmp

    Filesize

    64KB

  • memory/1192-57-0x00000221B1570000-0x00000221B1580000-memory.dmp

    Filesize

    64KB

  • memory/1192-62-0x00000221B1620000-0x00000221B1630000-memory.dmp

    Filesize

    64KB

  • memory/1192-63-0x00000221B1280000-0x00000221B1281000-memory.dmp

    Filesize

    4KB

  • memory/1192-66-0x00000221B15A0000-0x00000221B15B0000-memory.dmp

    Filesize

    64KB

  • memory/1192-67-0x00000221B1630000-0x00000221B1640000-memory.dmp

    Filesize

    64KB

  • memory/1192-65-0x00000221B1590000-0x00000221B15A0000-memory.dmp

    Filesize

    64KB

  • memory/1192-71-0x00000221B1640000-0x00000221B1650000-memory.dmp

    Filesize

    64KB

  • memory/1192-74-0x00000221B1650000-0x00000221B1660000-memory.dmp

    Filesize

    64KB

  • memory/1192-73-0x00000221B15B0000-0x00000221B15C0000-memory.dmp

    Filesize

    64KB

  • memory/1192-82-0x00000221B15D0000-0x00000221B15E0000-memory.dmp

    Filesize

    64KB

  • memory/1192-81-0x00000221B1680000-0x00000221B1690000-memory.dmp

    Filesize

    64KB

  • memory/1192-80-0x00000221B1670000-0x00000221B1680000-memory.dmp

    Filesize

    64KB

  • memory/1192-79-0x00000221B1660000-0x00000221B1670000-memory.dmp

    Filesize

    64KB

  • memory/1192-78-0x00000221B15C0000-0x00000221B15D0000-memory.dmp

    Filesize

    64KB

  • memory/1192-86-0x00000221B15E0000-0x00000221B15F0000-memory.dmp

    Filesize

    64KB

  • memory/1192-90-0x00000221B16B0000-0x00000221B16C0000-memory.dmp

    Filesize

    64KB

  • memory/1192-89-0x00000221B16A0000-0x00000221B16B0000-memory.dmp

    Filesize

    64KB

  • memory/1192-88-0x00000221B1690000-0x00000221B16A0000-memory.dmp

    Filesize

    64KB

  • memory/1192-87-0x00000221B15F0000-0x00000221B1600000-memory.dmp

    Filesize

    64KB

  • memory/1192-98-0x00000221B16C0000-0x00000221B16D0000-memory.dmp

    Filesize

    64KB

  • memory/1192-96-0x00000221B1600000-0x00000221B1610000-memory.dmp

    Filesize

    64KB

  • memory/1192-97-0x00000221B1280000-0x00000221B1281000-memory.dmp

    Filesize

    4KB

  • memory/1192-101-0x00000221B16D0000-0x00000221B16E0000-memory.dmp

    Filesize

    64KB

  • memory/1192-100-0x00000221B1610000-0x00000221B1620000-memory.dmp

    Filesize

    64KB

  • memory/1192-23-0x00000221B1560000-0x00000221B1570000-memory.dmp

    Filesize

    64KB

  • memory/1192-104-0x00000221B16E0000-0x00000221B16F0000-memory.dmp

    Filesize

    64KB

  • memory/1192-105-0x00000221B1280000-0x00000221B1281000-memory.dmp

    Filesize

    4KB

  • memory/1192-113-0x00000221B1650000-0x00000221B1660000-memory.dmp

    Filesize

    64KB

  • memory/1192-108-0x00000221B16F0000-0x00000221B1700000-memory.dmp

    Filesize

    64KB

  • memory/1192-138-0x00000221B1750000-0x00000221B1760000-memory.dmp

    Filesize

    64KB

  • memory/1192-27-0x00000221B1580000-0x00000221B1590000-memory.dmp

    Filesize

    64KB

  • memory/1192-107-0x00000221B1630000-0x00000221B1640000-memory.dmp

    Filesize

    64KB

  • memory/1192-114-0x00000221B1710000-0x00000221B1720000-memory.dmp

    Filesize

    64KB

  • memory/1192-119-0x00000221B1720000-0x00000221B1730000-memory.dmp

    Filesize

    64KB

  • memory/1192-118-0x00000221B1670000-0x00000221B1680000-memory.dmp

    Filesize

    64KB

  • memory/1192-117-0x00000221B1660000-0x00000221B1670000-memory.dmp

    Filesize

    64KB

  • memory/1192-121-0x00000221B1680000-0x00000221B1690000-memory.dmp

    Filesize

    64KB

  • memory/1192-122-0x00000221B1730000-0x00000221B1740000-memory.dmp

    Filesize

    64KB

  • memory/1192-124-0x00000221B1690000-0x00000221B16A0000-memory.dmp

    Filesize

    64KB

  • memory/1192-127-0x00000221B1740000-0x00000221B1750000-memory.dmp

    Filesize

    64KB

  • memory/1192-126-0x00000221B16B0000-0x00000221B16C0000-memory.dmp

    Filesize

    64KB

  • memory/1192-125-0x00000221B16A0000-0x00000221B16B0000-memory.dmp

    Filesize

    64KB

  • memory/1192-129-0x00000221B1280000-0x00000221B1281000-memory.dmp

    Filesize

    4KB

  • memory/1192-132-0x00000221B1280000-0x00000221B1281000-memory.dmp

    Filesize

    4KB

  • memory/1192-137-0x00000221B16C0000-0x00000221B16D0000-memory.dmp

    Filesize

    64KB

  • memory/1192-111-0x00000221B1700000-0x00000221B1710000-memory.dmp

    Filesize

    64KB

  • memory/1192-139-0x00000221B1280000-0x00000221B1281000-memory.dmp

    Filesize

    4KB

  • memory/1192-142-0x00000221B16D0000-0x00000221B16E0000-memory.dmp

    Filesize

    64KB

  • memory/1192-143-0x00000221B16E0000-0x00000221B16F0000-memory.dmp

    Filesize

    64KB

  • memory/1192-146-0x00000221B16F0000-0x00000221B1700000-memory.dmp

    Filesize

    64KB

  • memory/1192-147-0x00000221B1280000-0x00000221B1281000-memory.dmp

    Filesize

    4KB

  • memory/1192-150-0x00000221B1700000-0x00000221B1710000-memory.dmp

    Filesize

    64KB

  • memory/1192-151-0x00000221B1710000-0x00000221B1720000-memory.dmp

    Filesize

    64KB

  • memory/1192-152-0x00000221B1720000-0x00000221B1730000-memory.dmp

    Filesize

    64KB

  • memory/1192-178-0x00000221B16A0000-0x00000221B16B0000-memory.dmp

    Filesize

    64KB

  • memory/1192-177-0x00000221B1690000-0x00000221B16A0000-memory.dmp

    Filesize

    64KB

  • memory/1192-176-0x00000221B15C0000-0x00000221B15D0000-memory.dmp

    Filesize

    64KB

  • memory/1192-175-0x00000221B1640000-0x00000221B1650000-memory.dmp

    Filesize

    64KB

  • memory/1192-174-0x00000221B1630000-0x00000221B1640000-memory.dmp

    Filesize

    64KB

  • memory/1192-173-0x00000221B1620000-0x00000221B1630000-memory.dmp

    Filesize

    64KB

  • memory/1192-172-0x00000221B1610000-0x00000221B1620000-memory.dmp

    Filesize

    64KB

  • memory/1192-171-0x00000221B1600000-0x00000221B1610000-memory.dmp

    Filesize

    64KB

  • memory/1192-170-0x00000221B15F0000-0x00000221B1600000-memory.dmp

    Filesize

    64KB

  • memory/1192-169-0x00000221B15E0000-0x00000221B15F0000-memory.dmp

    Filesize

    64KB

  • memory/1192-168-0x00000221B15D0000-0x00000221B15E0000-memory.dmp

    Filesize

    64KB

  • memory/1192-167-0x00000221B15A0000-0x00000221B15B0000-memory.dmp

    Filesize

    64KB

  • memory/1192-166-0x00000221B15B0000-0x00000221B15C0000-memory.dmp

    Filesize

    64KB

  • memory/1192-165-0x00000221B1590000-0x00000221B15A0000-memory.dmp

    Filesize

    64KB

  • memory/1192-164-0x00000221B1580000-0x00000221B1590000-memory.dmp

    Filesize

    64KB

  • memory/1192-163-0x00000221B1570000-0x00000221B1580000-memory.dmp

    Filesize

    64KB

  • memory/1192-162-0x00000221B1560000-0x00000221B1570000-memory.dmp

    Filesize

    64KB

  • memory/1192-161-0x00000221B1550000-0x00000221B1560000-memory.dmp

    Filesize

    64KB

  • memory/1192-160-0x00000221B1540000-0x00000221B1550000-memory.dmp

    Filesize

    64KB

  • memory/1192-20-0x00000221B1540000-0x00000221B1550000-memory.dmp

    Filesize

    64KB

  • memory/1192-21-0x00000221B1550000-0x00000221B1560000-memory.dmp

    Filesize

    64KB

  • memory/1192-16-0x00000221B1530000-0x00000221B1540000-memory.dmp

    Filesize

    64KB

  • memory/1192-14-0x00000221B1520000-0x00000221B1530000-memory.dmp

    Filesize

    64KB

  • memory/1192-12-0x00000221B1510000-0x00000221B1520000-memory.dmp

    Filesize

    64KB

  • memory/1192-2-0x00000221B12A0000-0x00000221B1510000-memory.dmp

    Filesize

    2.4MB

  • memory/1192-159-0x00000221B1530000-0x00000221B1540000-memory.dmp

    Filesize

    64KB

  • memory/1192-158-0x00000221B1520000-0x00000221B1530000-memory.dmp

    Filesize

    64KB

  • memory/1192-157-0x00000221B1510000-0x00000221B1520000-memory.dmp

    Filesize

    64KB

  • memory/1192-156-0x00000221B12A0000-0x00000221B1510000-memory.dmp

    Filesize

    2.4MB