Overview

overview

10

Static

static

7

9F48F4F0D2...CF.exe

windows7-x64

10

9F48F4F0D2...CF.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    133s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    22-07-2022 20:33

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General

  • Target

    9F48F4F0D20FB273511A6D1352227BCF.exe

  • Size

    2.6MB

  • MD5

    9f48f4f0d20fb273511a6d1352227bcf

  • SHA1

    495a740751a0d1bc746f93accc7de658b128e0e3

  • SHA256

    47078a406dc829b2f20dc10409e7b043da58fb9475685f7417e227f8a089f64a

  • SHA512

    efc6232f5e3b79a90d43283f1aca2f7643137711df1e3c921b0aee306ca16c54525c04898a4a3cc063771682b00acce5276a71c01a03358c971b1410a303f0fb

Score
10/10
privateloaderevasionloadermainspywarestealersuricatathemidatrojan

Malware Config

Extracted

Family

privateloader

C2

http://91.241.19.125/pub.php?pub=one

http://sarfoods.com/index.php
Attributes
  • payload_url

    http://193.233.177.215/download/NiceProcessX64.bmp

    http://193.233.177.215/download/NiceProcessX32.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/931507465563045909/dingo_20220114120058.bmp

    https://c.xyzgamec.com/userdown/2202/random.exe

    http://193.56.146.76/Proxytest.exe

    http://www.yzsyjyjh.com/askhelp23/askinstall23.exe

    http://privacy-tools-for-you-780.com/downloads/toolspab3.exe

    http://luminati-china.xyz/aman/casper2.exe

    https://innovicservice.net/assets/vendor/counterup/RobCleanerInstlr95038215.exe

    http://tg8.cllgxx.com/hp8/g1/yrpp1047.exe

    https://cdn.discordapp.com/attachments/910842184708792331/930849718240698368/Roll.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/930850766787330068/real1201.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/930882959131693096/Installer.bmp

    http://185.215.113.208/ferrari.exe

    https://cdn.discordapp.com/attachments/910842184708792331/931233371110141962/LingeringsAntiphon.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/931285223709225071/russ.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/932720393201016842/filinnn.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/933436611427979305/build20k.bmp

    https://c.xyzgamec.com/userdown/2202/random.exe

    http://mnbuiy.pw/adsli/note8876.exe

    http://www.yzsyjyjh.com/askhelp23/askinstall23.exe

    http://luminati-china.xyz/aman/casper2.exe

    https://suprimax.vet.br/css/fonts/OneCleanerInst942914.exe

    http://tg8.cllgxx.com/hp8/g1/ssaa1047.exe

    https://www.deezloader.app/files/Deezloader_Remix_Installer_64_bit_4.3.0_Setup.exe

    https://www.deezloader.app/files/Deezloader_Remix_Installer_32_bit_4.3.0_Setup.exe

    https://cdn.discordapp.com/attachments/910281601559167006/911516400005296219/anyname.exe

    https://cdn.discordapp.com/attachments/910281601559167006/911516894660530226/PBsecond.exe

    https://cdn.discordapp.com/attachments/910842184708792331/914047763304550410/Xpadder.bmp

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 7 IoCs
    evasiontrojan
  • PrivateLoader

    PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    loaderprivateloader
  • suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3

    suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3

    suricata
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Themida packer 6 IoCs

    Detects Themida, an advanced Windows software protection system.

    themida
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 2 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9F48F4F0D20FB273511A6D1352227BCF.exe
    "C:\Users\Admin\AppData\Local\Temp\9F48F4F0D20FB273511A6D1352227BCF.exe"
    1⤵
    • Modifies Windows Defender Real-time Protection settings
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks computer location settings
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:2004

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Disabling Security Tools

1
T1089

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Replay Monitor

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Downloads

  • memory/2004-54-0x00000000760F1000-0x00000000760F3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/2004-55-0x0000000000BF0000-0x0000000000EA6000-memory.dmp
    Filesize

    2.7MB

    Download
  • memory/2004-56-0x0000000000BF0000-0x0000000000EA6000-memory.dmp
    Filesize

    2.7MB

    Download
  • memory/2004-57-0x0000000000BF0000-0x0000000000EA6000-memory.dmp
    Filesize

    2.7MB

    Download
  • memory/2004-58-0x0000000000BF0000-0x0000000000EA6000-memory.dmp
    Filesize

    2.7MB

    Download
  • memory/2004-59-0x0000000000BF0000-0x0000000000EA6000-memory.dmp
    Filesize

    2.7MB

    Download
  • memory/2004-60-0x0000000077DF0000-0x0000000077F70000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/2004-61-0x0000000000BF0000-0x0000000000EA6000-memory.dmp
    Filesize

    2.7MB

    Download
  • memory/2004-62-0x0000000077DF0000-0x0000000077F70000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/2004-63-0x0000000004480000-0x00000000046D3000-memory.dmp
    Filesize

    2.3MB

    Download