Overview

overview

7

Static

static

3

f5cf6589a0...79.dll

windows7-x64

7

f5cf6589a0...79.dll

windows10-2004-x64

7

Analysis

  • max time kernel
    115s
  • 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
    28-04-2024 18:15

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General

  • Target

    f5cf6589a08780aa1d2abbf898d0ada035b222b0f1d59253bb48ba57c4e84e79.dll

  • Size

    2.6MB

  • MD5

    9cbfc5988b74a65e78aea7c3e3e76d23

  • SHA1

    a99c9d34ab59b743963b737c53da7e8dab73ee11

  • SHA256

    f5cf6589a08780aa1d2abbf898d0ada035b222b0f1d59253bb48ba57c4e84e79

  • SHA512

    0a932ba9299df581263ae033afc7b6c6b94bf828622e126200aacef191b27e72cdcafa7ccadc3e2e89907881432fc71d09989223417a83a049d142819cda00d2

  • SSDEEP

    49152:PXF9Q1Bu4G8t31TP1YVb8+QmwrrSl9OVEpXhEQTZ1lsc07PtUFP2/gikBL1VBq+7:frZmt3J1YJJQmwKLOA2uFPi0L1

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\f5cf6589a08780aa1d2abbf898d0ada035b222b0f1d59253bb48ba57c4e84e79.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5cf6589a08780aa1d2abbf898d0ada035b222b0f1d59253bb48ba57c4e84e79.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:444
      • C:\Users\Admin\AppData\Local\Temp\3ECE.tmp
        C:\Users\Admin\AppData\Local\Temp\3ECE.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:2032

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\1b1e8ac1-7568-4b9f-94b4-7025c3d27866.dmp
    Filesize

    32KB

    MD5

    35ce3aea13ebf43c06c2884b56e145aa

    SHA1

    d64d0e4f71fb6ed1074298d70fe41cceaf9bca5d

    SHA256

    804350294966d14a179d33d478c0b2f8c001805c9333ce7cfeace5562cea8f97

    SHA512

    b90284b52a9177b4467870292c344df2f389fae168f4870baccbe1513dd69131772eabb6ad63bc40a234c9f6c4e3221abeaf8711c8ad84a3ca9f132cf55b7e8a

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\3ECE.tmp
    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

    Download Submit
  • memory/444-0-0x0000000000BE0000-0x0000000000CA8000-memory.dmp
    Filesize

    800KB

    Download
  • memory/444-1-0x0000000000BE0000-0x0000000000CA8000-memory.dmp
    Filesize

    800KB

    Download