Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    27-09-2022 18:42

General

  • Target

    7b0902efeeb48cc377563c4a147a701d5c53840636b52d010cc1d9643eac7f0e.exe

  • Size

    329KB

  • MD5

    71094c78bc75f1ad1df80aca84171853

  • SHA1

    10aa220e30cd032cd473472363ecc2b3c811239f

  • SHA256

    7b0902efeeb48cc377563c4a147a701d5c53840636b52d010cc1d9643eac7f0e

  • SHA512

    8c59e3ff0ee41af8a1d6ceb19fbed0bcd3079b1a4b45d6c9e9db9a3ffb0a22f63fa27c60c212f9c2f6f64d6b6ce9dd80aca34cab27d474fe3643c91321561fa0

  • SSDEEP

    6144:pyIKU06MvnMQfXb0/bfLB7WnigabwVfse:pyIC6MvnMQfg/bfVaiBe

Malware Config

Extracted

Family

redline

Botnet

insmix

C2

jamesmillion2.xyz:9420

Attributes
  • auth_value

    f388a05524f756108c9e4b0f4c4bafb6

Signatures

  • Detects Smokeloader packer 1 IoCs
  • RedLine

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

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Deletes itself 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.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7b0902efeeb48cc377563c4a147a701d5c53840636b52d010cc1d9643eac7f0e.exe
    "C:\Users\Admin\AppData\Local\Temp\7b0902efeeb48cc377563c4a147a701d5c53840636b52d010cc1d9643eac7f0e.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1764
  • C:\Users\Admin\AppData\Local\Temp\11BE.exe
    C:\Users\Admin\AppData\Local\Temp\11BE.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:1952

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\11BE.exe
    Filesize

    304KB

    MD5

    15f1517f0ceaaf9b6c78cf7625510c07

    SHA1

    8aabce20aff43476586a1b69b0b761a7f39d1e7e

    SHA256

    d0d47dec11c63b6fa1a2dcac89e5a7352220e371b728781de041bf42fa8965fb

    SHA512

    931a79a6e0d38c9b59b03a68d31e3c8fdb2b51e5eeed1df45790eba38f516f767ed67d9edd10bef16d169dc253c81ba6afb5d52738761cc2fa84f601f86b3516

  • C:\Users\Admin\AppData\Local\Temp\11BE.exe
    Filesize

    304KB

    MD5

    15f1517f0ceaaf9b6c78cf7625510c07

    SHA1

    8aabce20aff43476586a1b69b0b761a7f39d1e7e

    SHA256

    d0d47dec11c63b6fa1a2dcac89e5a7352220e371b728781de041bf42fa8965fb

    SHA512

    931a79a6e0d38c9b59b03a68d31e3c8fdb2b51e5eeed1df45790eba38f516f767ed67d9edd10bef16d169dc253c81ba6afb5d52738761cc2fa84f601f86b3516

  • memory/1764-117-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-118-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-119-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-120-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-121-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-122-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-123-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-124-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-125-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-126-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-127-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-128-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-129-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-130-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-131-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-132-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-133-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-134-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-135-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-136-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-137-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-138-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-139-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-141-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-140-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-142-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-143-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-144-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-145-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-146-0x00000000006AC000-0x00000000006BD000-memory.dmp
    Filesize

    68KB

  • memory/1764-148-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-147-0x00000000001D0000-0x00000000001D9000-memory.dmp
    Filesize

    36KB

  • memory/1764-149-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-150-0x0000000000400000-0x0000000000492000-memory.dmp
    Filesize

    584KB

  • memory/1764-151-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-152-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-153-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1764-154-0x00000000006AC000-0x00000000006BD000-memory.dmp
    Filesize

    68KB

  • memory/1764-155-0x0000000000400000-0x0000000000492000-memory.dmp
    Filesize

    584KB

  • memory/1952-156-0x0000000000000000-mapping.dmp
  • memory/1952-158-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-159-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-160-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-161-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-163-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-162-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-164-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-166-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-167-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-168-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-169-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-170-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-171-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-172-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-173-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-174-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-175-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-176-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-179-0x00000000021F0000-0x0000000002227000-memory.dmp
    Filesize

    220KB

  • memory/1952-178-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-182-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-181-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-183-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-184-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-185-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-186-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-180-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-187-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-177-0x0000000000766000-0x0000000000790000-memory.dmp
    Filesize

    168KB

  • memory/1952-188-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-190-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-189-0x0000000000400000-0x00000000005A5000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-191-0x0000000077850000-0x00000000779DE000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-202-0x0000000002390000-0x00000000023C0000-memory.dmp
    Filesize

    192KB

  • memory/1952-207-0x0000000004D20000-0x000000000521E000-memory.dmp
    Filesize

    5.0MB

  • memory/1952-209-0x0000000004C80000-0x0000000004CAE000-memory.dmp
    Filesize

    184KB

  • memory/1952-220-0x0000000005220000-0x0000000005826000-memory.dmp
    Filesize

    6.0MB

  • memory/1952-221-0x0000000005840000-0x0000000005852000-memory.dmp
    Filesize

    72KB

  • memory/1952-222-0x0000000005870000-0x000000000597A000-memory.dmp
    Filesize

    1.0MB

  • memory/1952-225-0x00000000059A0000-0x00000000059DE000-memory.dmp
    Filesize

    248KB

  • memory/1952-233-0x0000000005B10000-0x0000000005B5B000-memory.dmp
    Filesize

    300KB

  • memory/1952-242-0x0000000005CB0000-0x0000000005D42000-memory.dmp
    Filesize

    584KB

  • memory/1952-244-0x0000000005D50000-0x0000000005DB6000-memory.dmp
    Filesize

    408KB

  • memory/1952-252-0x0000000000766000-0x0000000000790000-memory.dmp
    Filesize

    168KB

  • memory/1952-253-0x00000000021F0000-0x0000000002227000-memory.dmp
    Filesize

    220KB

  • memory/1952-254-0x0000000000400000-0x00000000005A5000-memory.dmp
    Filesize

    1.6MB

  • memory/1952-255-0x0000000006400000-0x0000000006450000-memory.dmp
    Filesize

    320KB

  • memory/1952-256-0x0000000006470000-0x00000000064E6000-memory.dmp
    Filesize

    472KB

  • memory/1952-260-0x00000000074B0000-0x00000000074CE000-memory.dmp
    Filesize

    120KB

  • memory/1952-261-0x0000000006750000-0x0000000006912000-memory.dmp
    Filesize

    1.8MB

  • memory/1952-262-0x0000000006930000-0x0000000006E5C000-memory.dmp
    Filesize

    5.2MB

  • memory/1952-269-0x0000000000766000-0x0000000000790000-memory.dmp
    Filesize

    168KB

  • memory/1952-270-0x0000000000400000-0x00000000005A5000-memory.dmp
    Filesize

    1.6MB