Analysis

  • max time kernel
    146s
  • max time network
    163s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-01-2023 18:26

General

  • Target

    898f61de806302b411cb94d53aa9493a599038a8e1dd8.exe

  • Size

    175KB

  • MD5

    1f2c3b82599a2c08b71927d14161a891

  • SHA1

    bb2cd9f22ff5f4125602eae38fe738df4efdfd08

  • SHA256

    898f61de806302b411cb94d53aa9493a599038a8e1dd8ccc03801835e018cca1

  • SHA512

    68a8b8e7b64babe0f73e92ca2ab3c933c23d1ac77c7b4de835ca42c24205b3202a4211c979bbba0a5e045f51a175307dd1caa7256cf02b47a5f0ea3456ee2106

  • SSDEEP

    3072:ZxqZWZRanU2n0G5ze159ChHTxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOuw+cU:LqZg8sCh

Malware Config

Extracted

Family

redline

Botnet

new1

C2

176.113.115.16:4122

Attributes
  • auth_value

    ac44cbde6633acc9d67419c7278d5c70

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\898f61de806302b411cb94d53aa9493a599038a8e1dd8.exe
    "C:\Users\Admin\AppData\Local\Temp\898f61de806302b411cb94d53aa9493a599038a8e1dd8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:852

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/852-132-0x0000000000550000-0x0000000000582000-memory.dmp
    Filesize

    200KB

  • memory/852-133-0x0000000005490000-0x0000000005AA8000-memory.dmp
    Filesize

    6.1MB

  • memory/852-134-0x0000000004FD0000-0x00000000050DA000-memory.dmp
    Filesize

    1.0MB

  • memory/852-135-0x0000000004F20000-0x0000000004F32000-memory.dmp
    Filesize

    72KB

  • memory/852-136-0x0000000004F80000-0x0000000004FBC000-memory.dmp
    Filesize

    240KB

  • memory/852-137-0x00000000052A0000-0x0000000005332000-memory.dmp
    Filesize

    584KB

  • memory/852-138-0x0000000006060000-0x0000000006604000-memory.dmp
    Filesize

    5.6MB

  • memory/852-139-0x0000000005B20000-0x0000000005B86000-memory.dmp
    Filesize

    408KB

  • memory/852-140-0x00000000067E0000-0x00000000069A2000-memory.dmp
    Filesize

    1.8MB

  • memory/852-141-0x0000000006EE0000-0x000000000740C000-memory.dmp
    Filesize

    5.2MB