Analysis

  • max time kernel
    78s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    16-10-2021 01:00

General

  • Target

    882acbecf7a9c29d81e098db6910a538f175a9f81a484e6bcee0023088ca2717.exe

  • Size

    369KB

  • MD5

    44b4197df5de6043c2b10db22a2a9d30

  • SHA1

    5b3d2ec2ff2b12e9ce309873b39b15df0f69c3b6

  • SHA256

    882acbecf7a9c29d81e098db6910a538f175a9f81a484e6bcee0023088ca2717

  • SHA512

    622a0e41e713a42e9b836db223b37c1c1e8e6f54e93d985865f7c2fa85e314ada8b870376e20c266a3dda7e1952c911d9fbb17725b7dea2a01e35e4ecef50fce

Malware Config

Extracted

Family

redline

Botnet

UTS

C2

45.9.20.182:52236

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\882acbecf7a9c29d81e098db6910a538f175a9f81a484e6bcee0023088ca2717.exe
    "C:\Users\Admin\AppData\Local\Temp\882acbecf7a9c29d81e098db6910a538f175a9f81a484e6bcee0023088ca2717.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3716

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/3716-116-0x00000000033A0000-0x00000000033BF000-memory.dmp
    Filesize

    124KB

  • memory/3716-117-0x0000000005CC0000-0x0000000005CC1000-memory.dmp
    Filesize

    4KB

  • memory/3716-118-0x0000000003750000-0x000000000376D000-memory.dmp
    Filesize

    116KB

  • memory/3716-119-0x00000000061C0000-0x00000000061C1000-memory.dmp
    Filesize

    4KB

  • memory/3716-120-0x00000000067D0000-0x00000000067D1000-memory.dmp
    Filesize

    4KB

  • memory/3716-121-0x00000000067F0000-0x00000000067F1000-memory.dmp
    Filesize

    4KB

  • memory/3716-122-0x00000000032C0000-0x00000000032F0000-memory.dmp
    Filesize

    192KB

  • memory/3716-123-0x0000000000400000-0x00000000016CF000-memory.dmp
    Filesize

    18.8MB

  • memory/3716-124-0x0000000003930000-0x0000000003931000-memory.dmp
    Filesize

    4KB

  • memory/3716-125-0x0000000003932000-0x0000000003933000-memory.dmp
    Filesize

    4KB

  • memory/3716-126-0x0000000003933000-0x0000000003934000-memory.dmp
    Filesize

    4KB

  • memory/3716-127-0x0000000003934000-0x0000000003936000-memory.dmp
    Filesize

    8KB

  • memory/3716-128-0x0000000006900000-0x0000000006901000-memory.dmp
    Filesize

    4KB

  • memory/3716-129-0x0000000006980000-0x0000000006981000-memory.dmp
    Filesize

    4KB

  • memory/3716-130-0x0000000007A60000-0x0000000007A61000-memory.dmp
    Filesize

    4KB

  • memory/3716-131-0x0000000007C30000-0x0000000007C31000-memory.dmp
    Filesize

    4KB

  • memory/3716-132-0x0000000008160000-0x0000000008161000-memory.dmp
    Filesize

    4KB

  • memory/3716-133-0x0000000008480000-0x0000000008481000-memory.dmp
    Filesize

    4KB

  • memory/3716-134-0x0000000008590000-0x0000000008591000-memory.dmp
    Filesize

    4KB

  • memory/3716-135-0x0000000008730000-0x0000000008731000-memory.dmp
    Filesize

    4KB