Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    24-01-2022 20:16

General

  • Target

    b12ad82f338b9214be7dca2e2abdd85c.exe

  • Size

    403KB

  • MD5

    b12ad82f338b9214be7dca2e2abdd85c

  • SHA1

    ce750e7e93b64e26af86401121eb6aeb377cb0db

  • SHA256

    43633799f236be62fcc06fb032bf852afb06998b342bb0ec1872fd895a1fcbd4

  • SHA512

    45a30361f87ab02bf071d2a0e8839cbc018d8ad9538951ca81747585a316581de72ef373765df4ee2cb998916512c15bfc4d3f3142927061fb077d4779b6ead7

Malware Config

Extracted

Family

redline

Botnet

noname

C2

45.9.20.112:57175

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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b12ad82f338b9214be7dca2e2abdd85c.exe
    "C:\Users\Admin\AppData\Local\Temp\b12ad82f338b9214be7dca2e2abdd85c.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:960

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/960-54-0x0000000002090000-0x00000000020C4000-memory.dmp
    Filesize

    208KB

  • memory/960-55-0x00000000020D0000-0x0000000002102000-memory.dmp
    Filesize

    200KB

  • memory/960-56-0x0000000000220000-0x000000000024B000-memory.dmp
    Filesize

    172KB

  • memory/960-57-0x0000000000280000-0x00000000002B9000-memory.dmp
    Filesize

    228KB

  • memory/960-60-0x00000000049B2000-0x00000000049B3000-memory.dmp
    Filesize

    4KB

  • memory/960-59-0x00000000049B1000-0x00000000049B2000-memory.dmp
    Filesize

    4KB

  • memory/960-58-0x0000000000400000-0x000000000046C000-memory.dmp
    Filesize

    432KB

  • memory/960-61-0x00000000049B3000-0x00000000049B4000-memory.dmp
    Filesize

    4KB

  • memory/960-62-0x0000000075531000-0x0000000075533000-memory.dmp
    Filesize

    8KB

  • memory/960-63-0x00000000049B4000-0x00000000049B6000-memory.dmp
    Filesize

    8KB