Analysis

  • max time kernel
    41s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    17-05-2022 09:52

General

  • Target

    737192baad48ef43886d7e6fd98e82c1.exe

  • Size

    432KB

  • MD5

    737192baad48ef43886d7e6fd98e82c1

  • SHA1

    6cdf366ac7a8edc51ea982a45cd4b7632c00c409

  • SHA256

    224681619952f47b4d9b6353f5b92a11ffc70892a5e6938309b800ed9533f12d

  • SHA512

    7637f71af185bcd0726408a8df07ae865fa1e8e8b352827db53fa3bb704e2783eebb43b89191eb18525f253417e1971f9aa352a05ee306606e5100989c6f1f69

Malware Config

Extracted

Family

redline

Botnet

test1

C2

185.215.113.75:80

Attributes
  • auth_value

    7ab4a4e2eae9eb7ae10f64f68df53bb3

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\737192baad48ef43886d7e6fd98e82c1.exe
    "C:\Users\Admin\AppData\Local\Temp\737192baad48ef43886d7e6fd98e82c1.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1380

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/1380-54-0x0000000001FF0000-0x0000000002020000-memory.dmp
    Filesize

    192KB

  • memory/1380-55-0x0000000002020000-0x000000000204E000-memory.dmp
    Filesize

    184KB

  • memory/1380-57-0x0000000000300000-0x0000000000337000-memory.dmp
    Filesize

    220KB

  • memory/1380-56-0x000000000055A000-0x0000000000584000-memory.dmp
    Filesize

    168KB

  • memory/1380-58-0x0000000000400000-0x00000000004AD000-memory.dmp
    Filesize

    692KB

  • memory/1380-59-0x0000000075871000-0x0000000075873000-memory.dmp
    Filesize

    8KB