Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    25-11-2021 16:00

General

  • Target

    ec6fc624bd609cdb94b1e7e0cc5381b4c7a3b6c1937e8bbb0f8981f1603bc21a.exe

  • Size

    405KB

  • MD5

    0e74883ac4f4024dec755c5d680ba44c

  • SHA1

    fa9b1e2dce4b7666e9c382fe7c592cbdd11eda4c

  • SHA256

    ec6fc624bd609cdb94b1e7e0cc5381b4c7a3b6c1937e8bbb0f8981f1603bc21a

  • SHA512

    0ddb28b853cba9576d3d4d36a50f215de9dee1efc081a0dde36cfc494b7f65f43e4c2d280a862400637fa874828c7cc76aa7f74733f38ae7dd9366c2b644d360

Malware Config

Extracted

Family

redline

Botnet

SewPalpadin

C2

185.215.113.29:26828

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.

  • 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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ec6fc624bd609cdb94b1e7e0cc5381b4c7a3b6c1937e8bbb0f8981f1603bc21a.exe
    "C:\Users\Admin\AppData\Local\Temp\ec6fc624bd609cdb94b1e7e0cc5381b4c7a3b6c1937e8bbb0f8981f1603bc21a.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3632

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/3632-118-0x0000000001EE9000-0x0000000001F14000-memory.dmp
    Filesize

    172KB

  • memory/3632-119-0x00000000039B0000-0x00000000039DD000-memory.dmp
    Filesize

    180KB

  • memory/3632-120-0x0000000006270000-0x0000000006271000-memory.dmp
    Filesize

    4KB

  • memory/3632-122-0x0000000000400000-0x0000000001C1B000-memory.dmp
    Filesize

    24.1MB

  • memory/3632-121-0x0000000001C20000-0x0000000001D6A000-memory.dmp
    Filesize

    1.3MB

  • memory/3632-123-0x0000000001E40000-0x0000000001E41000-memory.dmp
    Filesize

    4KB

  • memory/3632-124-0x0000000001E42000-0x0000000001E43000-memory.dmp
    Filesize

    4KB

  • memory/3632-125-0x0000000003A60000-0x0000000003A8C000-memory.dmp
    Filesize

    176KB

  • memory/3632-126-0x0000000001E43000-0x0000000001E44000-memory.dmp
    Filesize

    4KB

  • memory/3632-127-0x0000000006770000-0x0000000006771000-memory.dmp
    Filesize

    4KB

  • memory/3632-128-0x0000000006D80000-0x0000000006D81000-memory.dmp
    Filesize

    4KB

  • memory/3632-129-0x0000000006DA0000-0x0000000006DA1000-memory.dmp
    Filesize

    4KB

  • memory/3632-130-0x0000000006EF0000-0x0000000006EF1000-memory.dmp
    Filesize

    4KB

  • memory/3632-131-0x0000000001E44000-0x0000000001E46000-memory.dmp
    Filesize

    8KB

  • memory/3632-132-0x0000000006F40000-0x0000000006F41000-memory.dmp
    Filesize

    4KB

  • memory/3632-133-0x00000000071E0000-0x00000000071E1000-memory.dmp
    Filesize

    4KB

  • memory/3632-134-0x00000000078A0000-0x00000000078A1000-memory.dmp
    Filesize

    4KB

  • memory/3632-135-0x0000000007920000-0x0000000007921000-memory.dmp
    Filesize

    4KB

  • memory/3632-136-0x0000000007B40000-0x0000000007B41000-memory.dmp
    Filesize

    4KB

  • memory/3632-137-0x0000000007C60000-0x0000000007C61000-memory.dmp
    Filesize

    4KB

  • memory/3632-138-0x0000000007E30000-0x0000000007E31000-memory.dmp
    Filesize

    4KB