Overview

overview

10

Static

static

3

2f1db12639...80.exe

windows7-x64

10

2f1db12639...80.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    71s
  • max time network
    73s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-04-2024 10:12

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General

  • Target

    2f1db126393f9fac859569890bb05bf82a9ccc03a46e61d8eb0048d749948b80.exe

  • Size

    1.2MB

  • MD5

    47c44d12d251014b6a8094b5537e9fe8

  • SHA1

    7183573e18f4cd5d88f098791782c4d174960618

  • SHA256

    2f1db126393f9fac859569890bb05bf82a9ccc03a46e61d8eb0048d749948b80

  • SHA512

    5c0e9473ba20f6f424bec839e7d1795f19ace8ce9a017c8ef051812873a9e9be903e1a1d524a95ad46c20ad8b14e9e4f748004114cd4311c01251d1782554792

  • SSDEEP

    24576:ZTXN0zCcPfOqygUl/Qs7exFQlWoC5Bi/r1+gqhKTEBhR86wdMCtMw4Im:VXGz/exZCxl5w/Rnqh/C6pCB

Score
10/10
blackguardspywarestealer

Malware Config

Extracted

Family

blackguard

C2

https://api.telegram.org/bot7057429288:AAHYl5_27YU1Yjmuj33WKOqLVSgYtq3n-8k/sendMessage?chat_id=6093769937

Signatures

  • BlackGuard

    Infostealer first seen in Late 2021.

    stealerblackguard
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2f1db126393f9fac859569890bb05bf82a9ccc03a46e61d8eb0048d749948b80.exe
    "C:\Users\Admin\AppData\Local\Temp\2f1db126393f9fac859569890bb05bf82a9ccc03a46e61d8eb0048d749948b80.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3088

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp527E.tmp.dat
    Filesize

    116KB

    MD5

    f70aa3fa04f0536280f872ad17973c3d

    SHA1

    50a7b889329a92de1b272d0ecf5fce87395d3123

    SHA256

    8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

    SHA512

    30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\tmp5281.tmp.dat
    Filesize

    124KB

    MD5

    9618e15b04a4ddb39ed6c496575f6f95

    SHA1

    1c28f8750e5555776b3c80b187c5d15a443a7412

    SHA256

    a4cd72e529e60b5f74c50e4e5b159efaf80625f23534dd15a28203760b8b28ab

    SHA512

    f802582aa7510f6b950e3343b0560ffa9037c6d22373a6a33513637ab0f8e60ed23294a13ad8890935b02c64830b5232ba9f60d0c0fe90df02b5da30ecd7fa26

    Download Submit
  • C:\Новая папка (2)\Новая папка\Browsers\Firefox\Bookmarks.txt
    Filesize

    105B

    MD5

    2e9d094dda5cdc3ce6519f75943a4ff4

    SHA1

    5d989b4ac8b699781681fe75ed9ef98191a5096c

    SHA256

    c84c98bbf5e0ef9c8d0708b5d60c5bb656b7d6be5135d7f7a8d25557e08cf142

    SHA512

    d1f7eed00959e902bdb2125b91721460d3ff99f3bdfc1f2a343d4f58e8d4e5e5a06c0c6cdc0379211c94510f7c00d7a8b34fa7d0ca0c3d54cbbe878f1e9812b7

    Download Submit
  • C:\Новая папка (2)\Новая папка\Process.txt
    Filesize

    1KB

    MD5

    1cabde0d3354a8015a6200c501cc0267

    SHA1

    357d58f4b35e116184dd4203a394b70aa30fed5b

    SHA256

    0f232d2bc30cc1ece77733fc6d0953902ef0adedd12a9b21f3b33d4b2c5724ce

    SHA512

    3c82eac40442b0c681b5a446b0cf1bdd56ff3a521ca37e26943a7e7975b9afc7bf1f1162e1c6b3853b4d84ab873caea0685d3a0f7a5003b4a6de5434353ba0c3

    Download Submit
  • memory/3088-4-0x0000000006010000-0x00000000060A2000-memory.dmp
    Filesize

    584KB

    Download
  • memory/3088-5-0x0000000006100000-0x0000000006150000-memory.dmp
    Filesize

    320KB

    Download
  • memory/3088-6-0x00000000061D0000-0x0000000006246000-memory.dmp
    Filesize

    472KB

    Download
  • memory/3088-7-0x0000000006650000-0x000000000666E000-memory.dmp
    Filesize

    120KB

    Download
  • memory/3088-20-0x0000000006F30000-0x00000000074D4000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/3088-0-0x00000000002F0000-0x00000000006A4000-memory.dmp
    Filesize

    3.7MB

    Download
  • memory/3088-3-0x0000000005560000-0x0000000005570000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3088-2-0x00000000749D0000-0x0000000075180000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/3088-1-0x00000000002F0000-0x00000000006A4000-memory.dmp
    Filesize

    3.7MB

    Download
  • memory/3088-160-0x0000000007550000-0x00000000075B6000-memory.dmp
    Filesize

    408KB

    Download
  • memory/3088-162-0x00000000064B0000-0x00000000064C2000-memory.dmp
    Filesize

    72KB

    Download
  • memory/3088-178-0x00000000002F0000-0x00000000006A4000-memory.dmp
    Filesize

    3.7MB

    Download
  • memory/3088-179-0x00000000749D0000-0x0000000075180000-memory.dmp
    Filesize

    7.7MB

    Download