Analysis

  • max time kernel
    27s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20230703-en
  • resource tags

    arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
  • submitted
    12-07-2023 11:36

General

  • Target

    file.exe

  • Size

    370KB

  • MD5

    1d80e5634d29e6928932d75d1cf9ffd0

  • SHA1

    bff485f59dcd63bdc96f986f40163ad54e379ab3

  • SHA256

    43f44d1e80d8421ea6b06c309585a81034992d4fd2b4135c199ddbcbbf4e9495

  • SHA512

    b93523c96f65986b865e26225979d9120fb821c83a7220aaf08bf14ce1b0facb4966d326d18c6af747c8198015447c523e2f83e26c5bbb6561fbe3979f6c2d6c

  • SSDEEP

    6144:PqHNLVM/Dp1B+YOU732IMBjLDFv6Vd56fsT:StBM/DpfY7d96ofU

Malware Config

Extracted

Family

redline

Botnet

@Germany

C2

194.26.135.162:2920

Attributes
  • auth_value

    9d15d78194367a949e54a07d6ce02c62

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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:556

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/556-55-0x00000000001B0000-0x00000000001ED000-memory.dmp

    Filesize

    244KB

  • memory/556-56-0x0000000001DF0000-0x0000000001E1C000-memory.dmp

    Filesize

    176KB

  • memory/556-57-0x0000000002060000-0x0000000002088000-memory.dmp

    Filesize

    160KB

  • memory/556-58-0x00000000020B0000-0x00000000020F0000-memory.dmp

    Filesize

    256KB

  • memory/556-59-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/556-60-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB