Analysis

  • max time kernel
    134s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    10-05-2021 10:26

General

  • Target

    133E916268D3F97CA4E2751A1C8BCB1A.exe

  • Size

    433KB

  • MD5

    133e916268d3f97ca4e2751a1c8bcb1a

  • SHA1

    fcacac94431f772151f206400f255c3b493f14ea

  • SHA256

    0d91aa4091d7eab7d3b2e0ba353241a1e74746a5c1a02ff26290874085fb6d57

  • SHA512

    4f7b2ee402b16bde1cd32623237d556811d56204cb227f1df9be9479624b27abd36fd35e7e69e5d3123ee1541f4ba7592fd5d19f607e4bc64de6d7ff50f3e2bd

Malware Config

Extracted

Family

redline

Botnet

PUB11-1

C2

shapkishop.store:80

razorless-shaving.store:80

fugicarfc8.store:80

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\133E916268D3F97CA4E2751A1C8BCB1A.exe
    "C:\Users\Admin\AppData\Local\Temp\133E916268D3F97CA4E2751A1C8BCB1A.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:484

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/484-59-0x0000000000490000-0x00000000004C0000-memory.dmp
    Filesize

    192KB

  • memory/484-60-0x0000000000400000-0x0000000000482000-memory.dmp
    Filesize

    520KB

  • memory/484-61-0x0000000001D70000-0x0000000001D8F000-memory.dmp
    Filesize

    124KB

  • memory/484-63-0x00000000048D2000-0x00000000048D3000-memory.dmp
    Filesize

    4KB

  • memory/484-62-0x00000000048D1000-0x00000000048D2000-memory.dmp
    Filesize

    4KB

  • memory/484-64-0x00000000048D3000-0x00000000048D4000-memory.dmp
    Filesize

    4KB

  • memory/484-65-0x0000000002170000-0x000000000218D000-memory.dmp
    Filesize

    116KB

  • memory/484-66-0x00000000048D4000-0x00000000048D6000-memory.dmp
    Filesize

    8KB