Analysis

  • max time kernel
    52s
  • max time network
    177s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    12-11-2022 04:46

General

  • Target

    a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33.exe

  • Size

    137KB

  • MD5

    e63d74cec6926b2d04e474b889d08af4

  • SHA1

    a64a888ccfb4e82ade71f1a00a7ae681d29c7bcb

  • SHA256

    a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33

  • SHA512

    fd59c0a1c613611002e52a309ee4baad626df8fbbd8c0c230bcb8e6fed4a3059296ab11b88a1d25a0f54c65f730a027f876629298120f7b4c251bf6d2aaed148

  • SSDEEP

    3072:dYO/ZMTFVx+2I3rG1fVLZncHzWF7cRPehvSSYn:dYMZMBVxFISn+zjpeh

Malware Config

Extracted

Family

redline

Botnet

boy

C2

77.73.134.241:4691

Attributes
  • auth_value

    a91fa8cc2cfaefc42a23c03faef44bd3

Signatures

  • RedLine

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

  • RedLine payload 1 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33.exe
    "C:\Users\Admin\AppData\Local\Temp\a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2496

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/2496-117-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-118-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-119-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-120-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-121-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-122-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-123-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-124-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-125-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-126-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-127-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-128-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-129-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-130-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-131-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-132-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-133-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-134-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-136-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-135-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-137-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-138-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-139-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-140-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-141-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-142-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-143-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-144-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-145-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-146-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-147-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-148-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-149-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-150-0x00000000001A0000-0x00000000001C8000-memory.dmp
    Filesize

    160KB

  • memory/2496-151-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-152-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-153-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-154-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-155-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-156-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-157-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-158-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-159-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-160-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-161-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-162-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-163-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-164-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-165-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-166-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-167-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-168-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-169-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-170-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-171-0x0000000004F20000-0x0000000005526000-memory.dmp
    Filesize

    6.0MB

  • memory/2496-172-0x0000000004AB0000-0x0000000004BBA000-memory.dmp
    Filesize

    1.0MB

  • memory/2496-173-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-174-0x00000000049E0000-0x00000000049F2000-memory.dmp
    Filesize

    72KB

  • memory/2496-175-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-176-0x0000000004A70000-0x0000000004AAE000-memory.dmp
    Filesize

    248KB

  • memory/2496-177-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-178-0x0000000004BC0000-0x0000000004C0B000-memory.dmp
    Filesize

    300KB

  • memory/2496-179-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-180-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-181-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-182-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-183-0x0000000004D60000-0x0000000004DC6000-memory.dmp
    Filesize

    408KB

  • memory/2496-184-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-185-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-186-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-187-0x0000000077580000-0x000000007770E000-memory.dmp
    Filesize

    1.6MB

  • memory/2496-191-0x0000000005D50000-0x000000000624E000-memory.dmp
    Filesize

    5.0MB

  • memory/2496-192-0x0000000005930000-0x00000000059C2000-memory.dmp
    Filesize

    584KB

  • memory/2496-194-0x0000000005A50000-0x0000000005AC6000-memory.dmp
    Filesize

    472KB

  • memory/2496-195-0x00000000059D0000-0x0000000005A20000-memory.dmp
    Filesize

    320KB

  • memory/2496-196-0x0000000006420000-0x00000000065E2000-memory.dmp
    Filesize

    1.8MB

  • memory/2496-197-0x0000000006B20000-0x000000000704C000-memory.dmp
    Filesize

    5.2MB