Analysis

  • max time kernel
    135s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2023 18:08

General

  • Target

    0x0007000000012702143.exe

  • Size

    168KB

  • MD5

    79c38b8b3e2c0cc01834269f1f388650

  • SHA1

    e9c66995a1a6f736e4ff112269847c66de1785f3

  • SHA256

    c4f62cce2d3796fb6fd0ac0419aa337103a441507c22032565f83d2ad185f024

  • SHA512

    b3416c07277713e1212818b2243f6ffcfa38458cdbb1be9482288ba4db2aaa0a7f3f0c27fd6ecaede8f060a9a970a930b431d8906de13b5f6e30b72d06ac9906

  • SSDEEP

    3072:ny05zK3/zb9txdeqVOyAWdTKVee8e8hv:ny05zM/f9YUdTKVee

Malware Config

Extracted

Family

redline

Botnet

mask

C2

217.196.96.56:4138

Attributes
  • auth_value

    31aef25be0febb8e491794ef7f502c50

Signatures

  • Detects Redline Stealer samples 3 IoCs

    This rule detects the presence of Redline Stealer samples based on their unique strings.

  • 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\0x0007000000012702143.exe
    "C:\Users\Admin\AppData\Local\Temp\0x0007000000012702143.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1980

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1980-133-0x0000000000420000-0x0000000000450000-memory.dmp

    Filesize

    192KB

  • memory/1980-134-0x000000000A880000-0x000000000AE98000-memory.dmp

    Filesize

    6.1MB

  • memory/1980-135-0x000000000A370000-0x000000000A47A000-memory.dmp

    Filesize

    1.0MB

  • memory/1980-136-0x000000000A2A0000-0x000000000A2B2000-memory.dmp

    Filesize

    72KB

  • memory/1980-137-0x0000000004CD0000-0x0000000004CE0000-memory.dmp

    Filesize

    64KB

  • memory/1980-138-0x000000000A300000-0x000000000A33C000-memory.dmp

    Filesize

    240KB

  • memory/1980-139-0x000000000A610000-0x000000000A686000-memory.dmp

    Filesize

    472KB

  • memory/1980-140-0x000000000A730000-0x000000000A7C2000-memory.dmp

    Filesize

    584KB

  • memory/1980-141-0x000000000A690000-0x000000000A6F6000-memory.dmp

    Filesize

    408KB

  • memory/1980-142-0x000000000B850000-0x000000000BDF4000-memory.dmp

    Filesize

    5.6MB

  • memory/1980-143-0x0000000004CD0000-0x0000000004CE0000-memory.dmp

    Filesize

    64KB

  • memory/1980-144-0x000000000B310000-0x000000000B360000-memory.dmp

    Filesize

    320KB

  • memory/1980-145-0x000000000B5C0000-0x000000000B782000-memory.dmp

    Filesize

    1.8MB

  • memory/1980-146-0x000000000C330000-0x000000000C85C000-memory.dmp

    Filesize

    5.2MB