Overview

overview

7

Static

static

3

2531284941...c1.dll

windows7-x64

7

2531284941...c1.dll

windows10-2004-x64

7

Analysis

  • max time kernel
    125s
  • max time network
    51s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-04-2024 09:15

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General

  • Target

    2531284941f8d8e7c8e61b10b7104b9ad727779ab642768f045f5cd54be42ac1.dll

  • Size

    2.6MB

  • MD5

    aeb5c7533cc7a9030b26d80a034fbde6

  • SHA1

    8a759dbe0e7ee8d807bc6a5c7b92de122f9c7420

  • SHA256

    2531284941f8d8e7c8e61b10b7104b9ad727779ab642768f045f5cd54be42ac1

  • SHA512

    fe03a2d4bee7ed93e6d70964b255fea509d82c1b67ac39eb2b354674de42fb40314cfa7918ac7d9dc6e3e956aef7c8b420ac151deff55269e51ec7936266c4a3

  • SSDEEP

    49152:itadbAmDgGDRGTSLzMOA18TZnZc0nYQckhEpXhEQTZ1lsc07Pc6Js+vn4r5KKlVg:I2DRGTS/wmZnZcPZkM2c6nvn4NKAV+jF

Score
7/10
spywarestealer

Malware Config

Signatures

  • Executes dropped EXE 1 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 58 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 62 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\2531284941f8d8e7c8e61b10b7104b9ad727779ab642768f045f5cd54be42ac1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5028
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2531284941f8d8e7c8e61b10b7104b9ad727779ab642768f045f5cd54be42ac1.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4824
      • C:\Users\Admin\AppData\Local\Temp\3E80.tmp
        C:\Users\Admin\AppData\Local\Temp\3E80.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:3360

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Google\CrashReports\7e78f617-67cf-4e20-8242-43288e5dcfe6.dmp
    Filesize

    33KB

    MD5

    abfd6246e40e1022e1866375233b921b

    SHA1

    37145826d5e768f4df591754339127173f1d51ec

    SHA256

    a4b0c04f7ace96176dd42efe4ee00ea1fb63982912f1a28da1291b3470603392

    SHA512

    78a81702486d378bc1465adeb61de26671e686025ad56e4c9166a7b30cb05f21c4a05bd0408b9dfe7923693ffe3c82d7e0f5177094a0964d81e119c781e82b66

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  • C:\Users\Admin\AppData\Local\Temp\3E80.tmp
    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

    Download Submit
  • memory/4824-0-0x0000000002ED0000-0x0000000002F9D000-memory.dmp
    Filesize

    820KB

    Download
  • memory/4824-1-0x0000000002ED0000-0x0000000002F9D000-memory.dmp
    Filesize

    820KB

    Download