Analysis

  • max time kernel
    42s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    01-08-2022 17:51

General

  • Target

    0bf782968f0e462f888829b1e4b8a93c.exe

  • Size

    107KB

  • MD5

    0bf782968f0e462f888829b1e4b8a93c

  • SHA1

    dee005c03744526f3980e1b373c0c311bb6a5800

  • SHA256

    f691a8f3e33b4e13751afa822864e37e5dc9465f1b6727adfe2d347292f327a9

  • SHA512

    d262e292ac368affe831c58863a715b679f1d320ff0df874b149087ee0d34c5176e821af83ce4d7f1cf8178ce23a781fefb28db75a6a72c7962e0cb35a0021f6

Malware Config

Extracted

Family

redline

Botnet

1

C2

95.217.132.146:4997

Attributes
  • auth_value

    92f39e7af28bb548125f99926d9b148e

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\0bf782968f0e462f888829b1e4b8a93c.exe
    "C:\Users\Admin\AppData\Local\Temp\0bf782968f0e462f888829b1e4b8a93c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2000

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/2000-54-0x0000000000E70000-0x0000000000E90000-memory.dmp
    Filesize

    128KB

  • memory/2000-55-0x0000000076191000-0x0000000076193000-memory.dmp
    Filesize

    8KB