Analysis

  • max time kernel
    64s
  • max time network
    136s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    20-10-2021 12:30

General

  • Target

    b536fccbd081bad7330de47c450a1db6c45fe67261e64c338c7ae5e97b301f1e.exe

  • Size

    1.1MB

  • MD5

    c6853fe2999d95f65e407f7dada0589a

  • SHA1

    42b9178689687ec0c02106a2ee105546d25005a2

  • SHA256

    b536fccbd081bad7330de47c450a1db6c45fe67261e64c338c7ae5e97b301f1e

  • SHA512

    673f3b36acddf727d3fe986176b4df76c72a980d8905eebba34d5600989ee9a3e67b4279115f9c3687ee582a1fc857b5a76d6f3450d78451281b43aad3517c04

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b536fccbd081bad7330de47c450a1db6c45fe67261e64c338c7ae5e97b301f1e.exe
    "C:\Users\Admin\AppData\Local\Temp\b536fccbd081bad7330de47c450a1db6c45fe67261e64c338c7ae5e97b301f1e.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2620

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2620-115-0x0000000000B20000-0x0000000000B21000-memory.dmp
    Filesize

    4KB

  • memory/2620-117-0x0000000006330000-0x0000000006331000-memory.dmp
    Filesize

    4KB

  • memory/2620-118-0x0000000005D90000-0x0000000005D91000-memory.dmp
    Filesize

    4KB

  • memory/2620-119-0x0000000005EC0000-0x0000000005EC1000-memory.dmp
    Filesize

    4KB

  • memory/2620-120-0x0000000005DF0000-0x0000000005DF1000-memory.dmp
    Filesize

    4KB

  • memory/2620-121-0x0000000005E30000-0x0000000005E31000-memory.dmp
    Filesize

    4KB

  • memory/2620-122-0x0000000005D20000-0x0000000006326000-memory.dmp
    Filesize

    6.0MB

  • memory/2620-123-0x00000000076B0000-0x00000000076B1000-memory.dmp
    Filesize

    4KB

  • memory/2620-124-0x0000000007DB0000-0x0000000007DB1000-memory.dmp
    Filesize

    4KB

  • memory/2620-125-0x0000000007560000-0x0000000007561000-memory.dmp
    Filesize

    4KB

  • memory/2620-126-0x0000000007880000-0x0000000007881000-memory.dmp
    Filesize

    4KB

  • memory/2620-127-0x00000000087E0000-0x00000000087E1000-memory.dmp
    Filesize

    4KB

  • memory/2620-128-0x0000000007690000-0x0000000007691000-memory.dmp
    Filesize

    4KB

  • memory/2620-129-0x0000000007C00000-0x0000000007C01000-memory.dmp
    Filesize

    4KB

  • memory/2620-130-0x0000000008330000-0x0000000008331000-memory.dmp
    Filesize

    4KB