Overview

overview

8

Static

static

3

ee9da6cd05...18.exe

windows7-x64

8

ee9da6cd05...18.exe

windows10-2004-x64

8

$PLUGINSDI...ns.dll

windows7-x64

3

$PLUGINSDI...ns.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows7-x64

1

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDI...mm.dll

windows7-x64

1

$PLUGINSDI...mm.dll

windows10-2004-x64

1

$PLUGINSDI...se.rtf

windows7-x64

4

$PLUGINSDI...se.rtf

windows10-2004-x64

1

$PLUGINSDI...NA.rtf

windows7-x64

4

$PLUGINSDI...NA.rtf

windows10-2004-x64

1

$_19_/$_19...ow.exe

windows7-x64

1

$_19_/$_19...ow.exe

windows10-2004-x64

1

$_19_/Cust...ge.dll

windows7-x64

3

$_19_/Cust...ge.dll

windows10-2004-x64

3

$_19_/DGS/...e.html

windows7-x64

1

$_19_/DGS/...e.html

windows10-2004-x64

1

$_19_/DGS/...e.html

windows7-x64

1

$_19_/DGS/...e.html

windows10-2004-x64

1

$_19_/DGS/...x.html

windows7-x64

1

$_19_/DGS/...x.html

windows10-2004-x64

1

$_19_/DGS/...api.js

windows7-x64

1

$_19_/DGS/...api.js

windows10-2004-x64

1

$_19_/DGS/...ctt.js

windows7-x64

1

$_19_/DGS/...ctt.js

windows10-2004-x64

1

$_19_/DGS/...dgs.js

windows7-x64

1

$_19_/DGS/...dgs.js

windows10-2004-x64

1

$_19_/DGS/...iew.js

windows7-x64

1

$_19_/DGS/...iew.js

windows10-2004-x64

1

$_19_/DGS/...til.js

windows7-x64

1

$_19_/DGS/...til.js

windows10-2004-x64

1

Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/04/2024, 23:38

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General

  • Target
    ee9da6cd05b1daa683877448daafb148_JaffaCakes118.exe
  • Size 3.7MB
  • Sample240411-3msllsgh22
  • SHA256 8db614b02a18ced3e18ca158916f6cdcca2d74c4e702895a4301b088dc960089
  • MD5 SHA1 SHA512 SSDEEP
Score
8/10
adwarediscoveryevasionstealer

Malware Config

Signatures

  • Modifies Windows Firewall 2 TTPs 2 IoCs
    evasion
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 64 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

    stealeradware
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • NSIS installer 2 IoCs
    installer
  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee9da6cd05b1daa683877448daafb148_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ee9da6cd05b1daa683877448daafb148_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Installs/modifies Browser Helper Object
    • Drops file in Program Files directory
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2476
    • C:\Windows\SysWOW64\netsh.exe
      netsh.exe advfirewall firewall delete rule name="allow DNAS service"
      2⤵
      • Modifies Windows Firewall
      PID:4848
    • C:\Windows\SysWOW64\netsh.exe
      netsh.exe advfirewall firewall add rule name="allow DNAS service" dir=in service=DNAS action=allow enable=yes profile=any
      2⤵
      • Modifies Windows Firewall
      PID:3620
    • C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\DNAService.exe
      "C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\DNAService.exe" -RegServer
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies registry class
      PID:3980
    • C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\DNAService.exe
      "C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\DNAService.exe" -Service
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies registry class
      PID:4592
    • C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\DNAAdmin.exe
      "C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\DNAAdmin.exe" /r
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies registry class
      PID:3584
    • C:\Program Files (x86)\DianJi\LavaGame\updatesc.exe
      "C:\Program Files (x86)\DianJi\LavaGame\updatesc.exe" -od "" -nd "C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA" -nl "C:\Program Files (x86)\DianJi\LavaGame\lavagame.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetWindowsHookEx
      PID:4948
    • C:\Program Files (x86)\DianJi\LavaGame\lavagame.exe
      "C:\Program Files (x86)\DianJi\LavaGame\lavagame.exe" /r
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:3920
    • C:\Program Files (x86)\DianJi\LavaGame\LavaGame.exe
      "C:\Program Files (x86)\DianJi\LavaGame\LavaGame.exe" -trayicon
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1432
      • C:\Program Files (x86)\DianJi\LavaGame\regdriver.exe
        "C:\Program Files (x86)\DianJi\LavaGame\regdriver.exe" hwnd=262678 msg=11000
        3⤵
        • Executes dropped EXE
        PID:3228
  • C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\DNAService.exe
    "C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\DNAService.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1516

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        CustomStorage.dll
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\CustomStorage.dll
        • Size 122KB
        • SHA256 31f861e647268f71d4f320b60ea81ce1d739f7ed7de94ff7fcc9cb4439e58ffa
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        DNAAdmin.exe
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\DNAAdmin.exe
        • Size 417KB
        • SHA256 c4d295ccd68d1ad257b34fb9b1557f8dac1e5c3a5f94383fac63670cdbcf6a3e
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        DNAService.exe
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\DNAService.exe
        • Size 367KB
        • SHA256 c7669001971c6cf6e0bd4a8786f8aeb6e829ea236536b86af8f1261e06a81796
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        DNAService_log.txt
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\DNAService_log.txt
        • Size 53B
        • SHA256 af45ba252ac6dcd73c4105733a8b3ca7fa2c3429875d2535fa7fdc43940744f0
        • MD5 SHA1 SHA512
        Submit Download

        DNAService_log.txt
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\DNAService_log.txt
        • Size 112B
        • SHA256 ecfc9ea3fe8697e7363e8c4a9b50a563c0ef802daebca48f398b0a2f5bcd6bae
        • MD5 SHA1 SHA512
        Submit Download

        P2PConfig.xml
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\P2PConfig.xml
        • Size 641B
        • SHA256 cc39f4bab504e452972d3dae94145e37ca62370dc3a5d4bae9272667bacc3646
        • MD5 SHA1 SHA512
        Submit Download

        dgs.dll
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\dgs.dll
        • Size 320KB
        • SHA256 3e055f96522e0e9e23bf8dfce3b0bdaae5604201f16dac3a81714fc599eb8caa
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        dgs.ini
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\dgs.ini
        • Size 1KB
        • SHA256 03fdba042aca22c05dbfd37266f6910a7d66349b57e41f338c4032aaa625c053
        • MD5 SHA1 SHA512
        Submit Download

        gicconn.dll
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\gicconn.dll
        • Size 398KB
        • SHA256 35743ddd7855646e28d499930d77066f81b40e44f35e8cb48ae5b5e0356209d2
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        gpctl.dll
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\gpctl.dll
        • Size 176KB
        • SHA256 82d5fcfdf6c4a64a4982ae274840b5c82196a30607a60a82be5ab7c48b2dc8d1
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        ipx.ini
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\ipx.ini
        • Size 205B
        • SHA256 24cac7dd87654c44ce98796176e4885ea45b60490f622defa8b21af0b60a6bff
        • MD5 SHA1 SHA512
        Submit Download

        lava.ini
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\lava.ini
        • Size 3KB
        • SHA256 89842bb2d5661b6fbdaaa73d0c46f6f9aa9c2f40f045351b7f2c6613a88ef6a8
        • MD5 SHA1 SHA512
        Submit Download

        llsetup.ini
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\llsetup.ini
        • Size 20B
        • SHA256 d5040331578f20cf1565079c576d6ac6f5eef3aed9fae49f8befea7f6a4e8576
        • MD5 SHA1 SHA512
        Submit Download

        llsetup.ini
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\llsetup.ini
        • Size 63B
        • SHA256 001ff048e2c40cc4c3ebd6f075cb415b060777b3345f982c49a13c2b5209a22d
        • MD5 SHA1 SHA512
        Submit Download

        massctl.dll
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\massctl.dll
        • Size 226KB
        • SHA256 37fd546b2e0a5041a0e8ba091273cc632ee4bd2567c052c22f1e858e696e128c
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        sqlite3.dll
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\sqlite3.dll
        • Size 386KB
        • SHA256 a0096db80ec484660d407a139f7a87096d90f1e7f8d8ff82bb8c9307ec07f76b
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        verinfo.dat
        • Path C:\Program Files (x86)\Common Files\DianJi\LavaNet DNA\verinfo.dat
        • Size 8B
        • SHA256 20d890b546351cbf98ecde06692be0d9ef87f57614e6824371c11101a70859b6
        • MD5 SHA1 SHA512
        Submit Download

        LavaGame.exe
        • Path C:\Program Files (x86)\DianJi\LavaGame\LavaGame.exe
        • Size 129KB
        • SHA256 6d613ef5d05b433e1ab5ab1370f7d858d38a1203c2276e4a52dea2c42358a338
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        MFC71u.dll
        • Path C:\Program Files (x86)\DianJi\LavaGame\MFC71u.dll
        • Size 1023KB
        • SHA256 0c58f682e1b3af064963dd616e80609006e9317f2fcb0f3a51ed32fef13b1081
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        MSVCP71.dll
        • Path C:\Program Files (x86)\DianJi\LavaGame\MSVCP71.dll
        • Size 488KB
        • SHA256 df96156f6a548fd6fe5672918de5ae4509d3c810a57bffd2a91de45a3ed5b23b
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        MSVCR71.dll
        • Path C:\Program Files (x86)\DianJi\LavaGame\MSVCR71.dll
        • Size 340KB
        • SHA256 8094af5ee310714caebccaeee7769ffb08048503ba478b879edfef5f1a24fefe
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        iehelper.dll
        • Path C:\Program Files (x86)\DianJi\LavaGame\iehelper.dll
        • Size 109KB
        • SHA256 a33e7faff88a6d2b44e68709e360c0abb63c2f41538ffab55a1aba6f7a2f33ee
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        uninst.exe
        • Path C:\Program Files (x86)\DianJi\LavaGame\uninst.exe
        • Size 210KB
        • SHA256 db08222711591ab8b8e3b3d9ae1b8c4abb730ddad8fb1ab115956b1c879b3744
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        updatesc.exe
        • Path C:\Program Files (x86)\DianJi\LavaGame\updatesc.exe
        • Size 93KB
        • SHA256 7e268b35889a607c8b395d9002db7f796c5fd5a3dc587e4aadfff523665e4d71
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        System.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nsn7541.tmp\System.dll
        • Size 10KB
        • SHA256 eda545d4dcb37098a90fce9692d5094bb56897f04eff6d40e3dedd122a4d1292
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        djcomm.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nsn7541.tmp\djcomm.dll
        • Size 89KB
        • SHA256 56650280832e9ed686357d2c6f3b25678bf993d48251b120231ec21bde7c26a1
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        memory/1432-723-0x00000000008E0000-0x0000000000936000-memory.dmp
        Download

        memory/3920-654-0x00000000007C0000-0x0000000000816000-memory.dmp
        Download

        memory/4948-647-0x00000000005C0000-0x0000000000616000-memory.dmp
        Download