Analysis

  • max time kernel
    23s
  • max time network
    71s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    23-08-2021 09:47

General

  • Target

    012dc7a9772612267948c79ab8f52c94.exe

  • Size

    344KB

  • MD5

    012dc7a9772612267948c79ab8f52c94

  • SHA1

    8bbb042eef86ef7dad4c3a8e418363afade51ff2

  • SHA256

    cf149347cf39386229225de9128d40c7d5cd6c7e0a922bbe1d42f96b39d69864

  • SHA512

    96f626313e99d5feabcb96638d8fbe8473871c2dddba3107968fb6e469ca2325e83e9dd8cd673e9a0be316066114b9d29a14f8766e4c918101f017e5e57f14bf

Malware Config

Extracted

Family

redline

Botnet

UPD

C2

193.56.146.78:54955

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\012dc7a9772612267948c79ab8f52c94.exe
    "C:\Users\Admin\AppData\Local\Temp\012dc7a9772612267948c79ab8f52c94.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:564

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/564-59-0x0000000000220000-0x000000000024F000-memory.dmp
    Filesize

    188KB

  • memory/564-60-0x0000000000400000-0x00000000023C0000-memory.dmp
    Filesize

    31.8MB

  • memory/564-61-0x0000000004020000-0x000000000403C000-memory.dmp
    Filesize

    112KB

  • memory/564-62-0x0000000004200000-0x000000000421A000-memory.dmp
    Filesize

    104KB

  • memory/564-64-0x00000000066D2000-0x00000000066D3000-memory.dmp
    Filesize

    4KB

  • memory/564-65-0x00000000066D3000-0x00000000066D4000-memory.dmp
    Filesize

    4KB

  • memory/564-63-0x00000000066D1000-0x00000000066D2000-memory.dmp
    Filesize

    4KB

  • memory/564-66-0x00000000066D4000-0x00000000066D6000-memory.dmp
    Filesize

    8KB