Overview

overview

10

Static

static

10

639bd88a73...94.exe

windows7_x64

1

639bd88a73...94.exe

windows10-2004_x64

7

Analysis

  • max time kernel
    130s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    13-02-2022 10:05

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General

  • Target

    639bd88a73154bd38aa18eaea3e968b76f4431ade64d25936cc7e34509075f94.exe

  • Size

    347KB

  • MD5

    07cd559a06fa9d014a31131cb225a7f4

  • SHA1

    9350cc08be170087a79b21bebbf41c6dfa111690

  • SHA256

    639bd88a73154bd38aa18eaea3e968b76f4431ade64d25936cc7e34509075f94

  • SHA512

    a203c77368dcf7a22dec0a98bb2c7c2421d2c625c260442772c1efe107ee92a27fc6e95249dd9b8479daa105ef7e9a45af7d62e27e4ebe24262302d633518b31

Score
7/10
spywarestealer

Malware Config

Signatures

  • 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 Windows directory 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\639bd88a73154bd38aa18eaea3e968b76f4431ade64d25936cc7e34509075f94.exe
    "C:\Users\Admin\AppData\Local\Temp\639bd88a73154bd38aa18eaea3e968b76f4431ade64d25936cc7e34509075f94.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:3816
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1336
  • C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
    C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:3436

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1336-130-0x0000021950320000-0x0000021950330000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1336-131-0x0000021950380000-0x0000021950390000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1336-132-0x0000021952A40000-0x0000021952A44000-memory.dmp
    Filesize

    16KB

    Download