Analysis

  • max time kernel
    18s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    17-03-2021 09:32

General

  • Target

    SecuriteInfo.com.Trojan.PWS.Siggen2.61899.6544.29541.exe

  • Size

    205KB

  • MD5

    ecd8ffbea7663996b2d7298bb3088e6a

  • SHA1

    0f57aa1bbdca911955036057ea54ccc3a4eb45e2

  • SHA256

    541eea3db458d43683da16a81d5d9edc6c0b020008a5a3314ba624a4339917a3

  • SHA512

    a9de3f8adca174dd9f1322c8236c0d0ce601335cb61c6be06a61c7c66ef7cc5a6ddfb0bedcf1c00520a1b45ec3c6e21c7d55b4a5a2b3dbb277dcaaa386c20d9d

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PWS.Siggen2.61899.6544.29541.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PWS.Siggen2.61899.6544.29541.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1924

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/1924-2-0x0000000001E30000-0x0000000001E41000-memory.dmp
    Filesize

    68KB

  • memory/1924-3-0x00000000742C0000-0x00000000749AE000-memory.dmp
    Filesize

    6.9MB

  • memory/1924-4-0x00000000005D0000-0x00000000005F9000-memory.dmp
    Filesize

    164KB

  • memory/1924-5-0x0000000002060000-0x0000000002087000-memory.dmp
    Filesize

    156KB

  • memory/1924-6-0x0000000004891000-0x0000000004892000-memory.dmp
    Filesize

    4KB

  • memory/1924-7-0x0000000004892000-0x0000000004893000-memory.dmp
    Filesize

    4KB

  • memory/1924-8-0x0000000004893000-0x0000000004894000-memory.dmp
    Filesize

    4KB

  • memory/1924-9-0x0000000004894000-0x0000000004896000-memory.dmp
    Filesize

    8KB