Overview

overview

10

Static

static

C637.exe

windows7_x64

10

C637.exe

windows10_x64

10

Analysis

  • max time kernel
    22s
  • max time network
    92s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    13-02-2021 11:30

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General

  • Target

    C637.exe

  • Size

    235KB

  • MD5

    f350e12541835a5eee54cf0d5a5aa5f4

  • SHA1

    68a33f9ceb9fce762638aea0349f5a8410968262

  • SHA256

    4d788f0e1a3be7d6e706fcba03282ae62a0ab8df95014feb9f026bce5ddff089

  • SHA512

    aa14ca6d6fac284330ede40c5998b33303da1556d83329e798a3e1ee7531920131816014b0550b98986aeef6f5ecfddb87092f9408dea28d314e7416711a7878

Score
10/10
redlinediscoveryinfostealerspyware

Malware Config

Signatures

  • RedLine

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

    infostealerredline
  • RedLine Payload 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spyware
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\C637.exe
    "C:\Users\Admin\AppData\Local\Temp\C637.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:780

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/780-2-0x0000000000770000-0x0000000000781000-memory.dmp
    Filesize

    68KB

    Download
  • memory/780-3-0x0000000002070000-0x0000000002081000-memory.dmp
    Filesize

    68KB

    Download
  • memory/780-4-0x0000000073F20000-0x000000007460E000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/780-5-0x0000000004740000-0x000000000476E000-memory.dmp
    Filesize

    184KB

    Download
  • memory/780-7-0x0000000000400000-0x000000000043A000-memory.dmp
    Filesize

    232KB

    Download
  • memory/780-9-0x00000000047D2000-0x00000000047D3000-memory.dmp
    Filesize

    4KB

    Download
  • memory/780-8-0x00000000047D1000-0x00000000047D2000-memory.dmp
    Filesize

    4KB

    Download
  • memory/780-6-0x0000000000230000-0x0000000000267000-memory.dmp
    Filesize

    220KB

    Download
  • memory/780-10-0x0000000004770000-0x000000000479C000-memory.dmp
    Filesize

    176KB

    Download
  • memory/780-11-0x00000000047D3000-0x00000000047D4000-memory.dmp
    Filesize

    4KB

    Download
  • memory/780-12-0x00000000047D4000-0x00000000047D6000-memory.dmp
    Filesize

    8KB

    Download