Overview

overview

7

Static

static

3

a81597caa4...f9.dll

windows7-x64

7

a81597caa4...f9.dll

windows10-2004-x64

7

Analysis

  • max time kernel
    141s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    21/05/2024, 11:18

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    a81597caa41345d1dc971d48eea193376902f11bcbfaa2f1a70a19d32a738df9.dll

  • Size

    2.7MB

  • MD5

    d0c6daafb227f5e091154c5f9afe914e

  • SHA1

    e845d2fb14ec1b23de43db2c91c022758c4d564e

  • SHA256

    a81597caa41345d1dc971d48eea193376902f11bcbfaa2f1a70a19d32a738df9

  • SHA512

    30fdf27b79a731d376e2fcd4d68d57a4274621acaa1d3c0e6e3daf37c67c039499e5e61adcebf61a352b23696668a12bd3ebf987991957dbc4e7338dd6735ab2

  • SSDEEP

    49152:xU8D0qrTTTPNsCol+FkI/XKEWolZdwjSjhTSGIo8Y70tZ6ge9bAa89P:xUijLPOwkwdWAZdwm2tZ69NAa89

Score
7/10
spywarestealer

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\a81597caa41345d1dc971d48eea193376902f11bcbfaa2f1a70a19d32a738df9.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2080
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\a81597caa41345d1dc971d48eea193376902f11bcbfaa2f1a70a19d32a738df9.dll,#1
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2728
      • C:\Users\Admin\AppData\Local\Temp\1A64.tmp
        C:\Users\Admin\AppData\Local\Temp\1A64.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:380

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Google\CrashReports\f82c1342-c6eb-4ebe-879f-6dc8f7671d06.dmp
    Filesize

    29KB

    MD5

    4d787e4ee9cc9abf5648f90ddcd61ca5

    SHA1

    56475d2009a585048e7b7b58d4e29ed733d3bf12

    SHA256

    80d67faaacb72637aaffa5cee71615e4e62db34f06b4e69e42186e86beec83f9

    SHA512

    f51369110ba8a32243ea6bb061ad01d1cb28837bc37e354f38f978b132e79648fa66b4ea1021f77cd3a7f25bad39256dbf078d0bacd4b0bde8cfdab42858a753

    Download Submit

  • \Users\Admin\AppData\Local\Temp\1A64.tmp
    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

    Download Submit

  • memory/2728-0-0x0000000000950000-0x0000000000A1D000-memory.dmp

    Filesize

    820KB

    Download

  • memory/2728-1-0x0000000000950000-0x0000000000A1D000-memory.dmp

    Filesize

    820KB

    Download

  • memory/2728-2-0x000000001810B000-0x000000001810D000-memory.dmp

    Filesize

    8KB

    Download