Analysis

  • max time kernel
    97s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-03-2023 00:14

General

  • Target

    0x000600000001aea0-1127.exe

  • Size

    175KB

  • MD5

    3934d8598d6d2beea97e1328a732ea12

  • SHA1

    1b8930aa30695090457e717804179cf7ffa6ad96

  • SHA256

    d5b76b0da9fe10b2e40f0dfb8eb0118a6ebfcbfb78994c61df8335f4729ceafc

  • SHA512

    2eaa1caff5a4a06c50cba857c6a44b8bae7ba0e9eedfcebeacac41e3b290579f3bc6951f1589da87369ab491484a3aea0458fbb049044edeb2df8f603c8950e2

  • SSDEEP

    3072:3xqZWBJaHEDgXQ7vSeJYeBX9VhBHxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jO2:BqZVQ7vLJjVh

Malware Config

Extracted

Family

redline

Botnet

trap

C2

193.233.20.30:4125

Attributes
  • auth_value

    b39a737e2e9eba88e48ab88d1061be9c

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\0x000600000001aea0-1127.exe
    "C:\Users\Admin\AppData\Local\Temp\0x000600000001aea0-1127.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1524

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/1524-133-0x0000000000EC0000-0x0000000000EF2000-memory.dmp
    Filesize

    200KB

  • memory/1524-134-0x0000000005FA0000-0x00000000065B8000-memory.dmp
    Filesize

    6.1MB

  • memory/1524-135-0x0000000005A90000-0x0000000005B9A000-memory.dmp
    Filesize

    1.0MB

  • memory/1524-136-0x0000000003310000-0x0000000003322000-memory.dmp
    Filesize

    72KB

  • memory/1524-138-0x0000000003380000-0x00000000033BC000-memory.dmp
    Filesize

    240KB

  • memory/1524-137-0x0000000005D80000-0x0000000005D90000-memory.dmp
    Filesize

    64KB

  • memory/1524-139-0x0000000005C40000-0x0000000005CD2000-memory.dmp
    Filesize

    584KB

  • memory/1524-140-0x0000000006B70000-0x0000000007114000-memory.dmp
    Filesize

    5.6MB

  • memory/1524-141-0x0000000005CE0000-0x0000000005D46000-memory.dmp
    Filesize

    408KB

  • memory/1524-142-0x00000000072F0000-0x00000000074B2000-memory.dmp
    Filesize

    1.8MB

  • memory/1524-143-0x00000000079F0000-0x0000000007F1C000-memory.dmp
    Filesize

    5.2MB

  • memory/1524-144-0x0000000005D80000-0x0000000005D90000-memory.dmp
    Filesize

    64KB

  • memory/1524-145-0x0000000007120000-0x0000000007196000-memory.dmp
    Filesize

    472KB

  • memory/1524-146-0x0000000006AE0000-0x0000000006B30000-memory.dmp
    Filesize

    320KB