Analysis

  • max time kernel
    91s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    14-07-2022 06:38

General

  • Target

    0x0007000000013165-63.exe

  • Size

    107KB

  • MD5

    f74396d5322fd43a1cd2144446f57c5f

  • SHA1

    46139d2eee086e80bb5efde48aa599ff3776eb4a

  • SHA256

    75ce3d34995d5e32e7cb8d969184a47da6c9e62ca8504da49c91d1166e0c0ea0

  • SHA512

    fd6e623c15535812ac4e8a5237c8534b4e3112ea79eeb9cab426fb7988404e204c35058c54c7b89a305438fb774d49646db432a9e7725e0ce25b19e21d985c66

Malware Config

Extracted

Family

redline

Botnet

3

C2

95.217.188.148:15101

Attributes
  • auth_value

    75164bb311e85b65fe6df749b9b63310

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 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\0x0007000000013165-63.exe
    "C:\Users\Admin\AppData\Local\Temp\0x0007000000013165-63.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4416

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/4416-130-0x0000000000140000-0x0000000000160000-memory.dmp
    Filesize

    128KB

  • memory/4416-131-0x00000000050C0000-0x00000000056D8000-memory.dmp
    Filesize

    6.1MB

  • memory/4416-132-0x0000000002630000-0x0000000002642000-memory.dmp
    Filesize

    72KB

  • memory/4416-133-0x0000000004BB0000-0x0000000004CBA000-memory.dmp
    Filesize

    1.0MB

  • memory/4416-134-0x0000000002690000-0x00000000026CC000-memory.dmp
    Filesize

    240KB

  • memory/4416-135-0x0000000004D30000-0x0000000004D96000-memory.dmp
    Filesize

    408KB

  • memory/4416-136-0x00000000058E0000-0x0000000005956000-memory.dmp
    Filesize

    472KB

  • memory/4416-137-0x0000000005A00000-0x0000000005A92000-memory.dmp
    Filesize

    584KB

  • memory/4416-138-0x0000000006050000-0x00000000065F4000-memory.dmp
    Filesize

    5.6MB

  • memory/4416-139-0x00000000059A0000-0x00000000059BE000-memory.dmp
    Filesize

    120KB

  • memory/4416-140-0x0000000006600000-0x00000000067C2000-memory.dmp
    Filesize

    1.8MB

  • memory/4416-141-0x0000000006D00000-0x000000000722C000-memory.dmp
    Filesize

    5.2MB

  • memory/4416-142-0x0000000005EC0000-0x0000000005F10000-memory.dmp
    Filesize

    320KB