Analysis

  • max time kernel
    41s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    13-05-2022 00:57

General

  • Target

    1d300ee007daf635408937a182017cb5.exe

  • Size

    379KB

  • MD5

    1d300ee007daf635408937a182017cb5

  • SHA1

    4f1d5e2da8f6d74acac2b9f8e5439a32521ff7f4

  • SHA256

    613e093fee97faa720fa9cf083a2966371df89389bc727b1f2ed57478db109a7

  • SHA512

    046b02c0174c3faf098d186e343fe0d059b669005bc247cfac59e3543d4d47d1ca3cd2e1848bee8c09461e660340c0d074e05c85bdc65fd0cf86a5f1df43a7e1

Malware Config

Extracted

Family

redline

Botnet

777

C2

190.2.145.71:26414

Attributes
  • auth_value

    95fc36a53c042abc459d9368e4f933a4

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1d300ee007daf635408937a182017cb5.exe
    "C:\Users\Admin\AppData\Local\Temp\1d300ee007daf635408937a182017cb5.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2004

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/2004-54-0x0000000000720000-0x0000000000750000-memory.dmp
    Filesize

    192KB

  • memory/2004-55-0x000000000053E000-0x0000000000568000-memory.dmp
    Filesize

    168KB

  • memory/2004-56-0x00000000002A0000-0x00000000002D7000-memory.dmp
    Filesize

    220KB

  • memory/2004-57-0x0000000000400000-0x00000000004AE000-memory.dmp
    Filesize

    696KB

  • memory/2004-58-0x0000000000750000-0x000000000077E000-memory.dmp
    Filesize

    184KB

  • memory/2004-59-0x0000000076191000-0x0000000076193000-memory.dmp
    Filesize

    8KB