Analysis

  • max time kernel
    25s
  • max time network
    28s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    28-03-2023 09:43

General

  • Target

    4c375bb5f06c00277848e3f3462ec3da52c4158d2f7fce3d31b001b552cb070c.exe

  • Size

    175KB

  • MD5

    d642d29b28f03f5593e6930cb6a14ef8

  • SHA1

    2ef73096290e69d46e3743ce1c4566bd4e783d73

  • SHA256

    4c375bb5f06c00277848e3f3462ec3da52c4158d2f7fce3d31b001b552cb070c

  • SHA512

    e23f49fa342f048a042e28cb68e0cc2f89ba3355189c409201429874ae8be55fe72b21ab4170772af2f3ecbbf1205bd12f5765f8a8055a7e1e667749c68c74ef

  • SSDEEP

    3072:7xqZW11a2kX8fSx3IeJwewI9zhfrxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOZ:NqZkSx3ZJ5zh

Malware Config

Extracted

Family

redline

Botnet

vila

C2

193.233.20.33:4125

Attributes
  • auth_value

    94b115d79ddcab0a0fb9dfab8e225c3b

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4c375bb5f06c00277848e3f3462ec3da52c4158d2f7fce3d31b001b552cb070c.exe
    "C:\Users\Admin\AppData\Local\Temp\4c375bb5f06c00277848e3f3462ec3da52c4158d2f7fce3d31b001b552cb070c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1556

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1556-54-0x0000000000F00000-0x0000000000F32000-memory.dmp

    Filesize

    200KB

  • memory/1556-55-0x0000000004C90000-0x0000000004CD0000-memory.dmp

    Filesize

    256KB