Analysis

  • max time kernel
    97s
  • max time network
    99s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-06-2023 15:47

General

  • Target

    5b7f3d77e993fac1298763ac0fd267d38b4d67b41dfcaf41378014c0f8eeccf3.exe

  • Size

    389KB

  • MD5

    b56d33e0a71b12c005c09a99ca207588

  • SHA1

    361c096e05d01dc02fdbbe7b6978a221edb880e2

  • SHA256

    5b7f3d77e993fac1298763ac0fd267d38b4d67b41dfcaf41378014c0f8eeccf3

  • SHA512

    366fdd851b0ee1a7ffa36f47c1760f3a8f42290546240a5020037b4a23e7b4f64a617a63d0d5a8061e11936dabb8ef51d85f9d61023078ddc22a412c0e8b2fd7

  • SSDEEP

    12288:yztKe5jWeeIOFLpgmc0D57ABb0wTH1b/rbOxzrnb2OA8efJUZmM:yk9eeo3A6M

Malware Config

Extracted

Family

redline

Botnet

furga

C2

83.97.73.128:19071

Attributes
  • auth_value

    1b7af6db7a79a3475798fcf494818be7

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.

  • 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\5b7f3d77e993fac1298763ac0fd267d38b4d67b41dfcaf41378014c0f8eeccf3.exe
    "C:\Users\Admin\AppData\Local\Temp\5b7f3d77e993fac1298763ac0fd267d38b4d67b41dfcaf41378014c0f8eeccf3.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3872

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3872-133-0x0000000000470000-0x00000000004A0000-memory.dmp
    Filesize

    192KB

  • memory/3872-137-0x0000000009FF0000-0x000000000A608000-memory.dmp
    Filesize

    6.1MB

  • memory/3872-138-0x000000000A630000-0x000000000A73A000-memory.dmp
    Filesize

    1.0MB

  • memory/3872-139-0x000000000A770000-0x000000000A782000-memory.dmp
    Filesize

    72KB

  • memory/3872-140-0x000000000A790000-0x000000000A7CC000-memory.dmp
    Filesize

    240KB

  • memory/3872-141-0x0000000004B60000-0x0000000004B70000-memory.dmp
    Filesize

    64KB

  • memory/3872-142-0x000000000A970000-0x000000000A9E6000-memory.dmp
    Filesize

    472KB

  • memory/3872-143-0x000000000AAF0000-0x000000000AB82000-memory.dmp
    Filesize

    584KB

  • memory/3872-144-0x000000000AB90000-0x000000000ABF6000-memory.dmp
    Filesize

    408KB

  • memory/3872-145-0x000000000AFE0000-0x000000000B584000-memory.dmp
    Filesize

    5.6MB

  • memory/3872-146-0x000000000B660000-0x000000000B6B0000-memory.dmp
    Filesize

    320KB

  • memory/3872-147-0x000000000B820000-0x000000000B9E2000-memory.dmp
    Filesize

    1.8MB

  • memory/3872-148-0x0000000004B60000-0x0000000004B70000-memory.dmp
    Filesize

    64KB

  • memory/3872-149-0x000000000B9F0000-0x000000000BF1C000-memory.dmp
    Filesize

    5.2MB