Analysis

  • max time kernel
    20s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    13-02-2021 20:03

General

  • Target

    2af4d5610934c0f627fcf69e79b61195.exe

  • Size

    245KB

  • MD5

    2af4d5610934c0f627fcf69e79b61195

  • SHA1

    90656cc326f3105afea7d8e0a91b2e3e7e701c9e

  • SHA256

    687459064daabf67f8b61dc974e0b531f07aeda1f2084ae5ae6f2e1ab85a453c

  • SHA512

    8bf0d0a3e80753c03f346d79c7b630e1d54bc12a45762bfe255aebea300276d5f4ca1ad3cf3302b54ea91919dcf35e9ace0c9f0a9973795bb5a2d8ba3e12d209

Malware Config

Signatures

  • RedLine

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

  • 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.

  • 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\2af4d5610934c0f627fcf69e79b61195.exe
    "C:\Users\Admin\AppData\Local\Temp\2af4d5610934c0f627fcf69e79b61195.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2008

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/2008-2-0x0000000000770000-0x0000000000781000-memory.dmp
    Filesize

    68KB

  • memory/2008-3-0x0000000002060000-0x0000000002071000-memory.dmp
    Filesize

    68KB

  • memory/2008-4-0x0000000074AA0000-0x000000007518E000-memory.dmp
    Filesize

    6.9MB

  • memory/2008-5-0x0000000000230000-0x0000000000267000-memory.dmp
    Filesize

    220KB

  • memory/2008-6-0x0000000000400000-0x000000000043A000-memory.dmp
    Filesize

    232KB

  • memory/2008-7-0x0000000001FD0000-0x0000000001FFE000-memory.dmp
    Filesize

    184KB

  • memory/2008-8-0x0000000002100000-0x000000000212C000-memory.dmp
    Filesize

    176KB

  • memory/2008-11-0x0000000004A43000-0x0000000004A44000-memory.dmp
    Filesize

    4KB

  • memory/2008-10-0x0000000004A42000-0x0000000004A43000-memory.dmp
    Filesize

    4KB

  • memory/2008-9-0x0000000004A41000-0x0000000004A42000-memory.dmp
    Filesize

    4KB

  • memory/2008-12-0x0000000004A44000-0x0000000004A46000-memory.dmp
    Filesize

    8KB