Analysis

  • max time kernel
    28s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    30-01-2023 11:39

General

  • Target

    6d653aeb80b6a2572081f691bc57f24b.exe

  • Size

    296KB

  • MD5

    6d653aeb80b6a2572081f691bc57f24b

  • SHA1

    338e32c2229ec62029446eb15165b2843d4f6fef

  • SHA256

    6f69d4bea4681b9ef42b65f4a4479bcaa0824d21f71020a8820e3e507aca3e4d

  • SHA512

    eb6193ec968a579588538002509dfcc3b28d42d0b2e404095f9b7b597884266c8bb563c2f46f81559d8b43d0cf7b492985d9d7c9b6d740916ffe59a667b1c20f

  • SSDEEP

    3072:l70Cf/lLuYhQkoS5UX+kKWRDK3Mz2CRv1KjEJ1UcdGFVBmzZQgW73vQyEXEL/WXg:7/lLToRqq2CRv4juz4PUZL83oh+Wof

Malware Config

Extracted

Family

redline

Botnet

fredy

C2

62.204.41.170:4132

Attributes
  • auth_value

    880249eef9593d49a1a3cddf57c5cb35

Signatures

  • RedLine

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

  • RedLine payload 2 IoCs
  • 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\6d653aeb80b6a2572081f691bc57f24b.exe
    "C:\Users\Admin\AppData\Local\Temp\6d653aeb80b6a2572081f691bc57f24b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2032

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/2032-54-0x0000000004890000-0x00000000048D6000-memory.dmp
    Filesize

    280KB

  • memory/2032-56-0x0000000000220000-0x000000000026B000-memory.dmp
    Filesize

    300KB

  • memory/2032-55-0x0000000002D7B000-0x0000000002DAA000-memory.dmp
    Filesize

    188KB

  • memory/2032-57-0x00000000048D0000-0x0000000004914000-memory.dmp
    Filesize

    272KB

  • memory/2032-58-0x0000000000400000-0x0000000002BB4000-memory.dmp
    Filesize

    39.7MB

  • memory/2032-59-0x00000000767B1000-0x00000000767B3000-memory.dmp
    Filesize

    8KB

  • memory/2032-60-0x0000000002D7B000-0x0000000002DAA000-memory.dmp
    Filesize

    188KB

  • memory/2032-61-0x0000000002D7B000-0x0000000002DAA000-memory.dmp
    Filesize

    188KB

  • memory/2032-62-0x0000000000400000-0x0000000002BB4000-memory.dmp
    Filesize

    39.7MB