Overview

overview

10

Static

static

Fri05b5df5...62.exe

windows7_x64

10

Fri05b5df5...62.exe

windows7_x64

10

Fri05b5df5...62.exe

windows7_x64

10

Fri05b5df5...62.exe

windows11_x64

10

Fri05b5df5...62.exe

windows10_x64

10

Fri05b5df5...62.exe

windows10_x64

10

Fri05b5df5...62.exe

windows10_x64

10

Sharing

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General

  • Target

    Fri05b5df5106928d62.exe

  • Size

    403KB

  • Sample

    211022-rz9j4sbgc5

  • MD5

    962b4643e91a2bf03ceeabcdc3d32fff

  • SHA1

    994eac3e4f3da82f19c3373fdc9b0d6697a4375d

  • SHA256

    d2671668c6b2c9da5d319e60dea54361a2cbb362e46628cf0dccb5ff0baf786b

  • SHA512

    ef6f4a5ccfff09506c925003ac49837d771787028fddcf2183e98cba2794df375fd0d5099e36abf8fedfc0dddd10ad076d2fc69a77b8ffd8180215b5cfc88dfd

Score
10/10
icedidraccoonredlinesmokeloadersocelarsvidarxmrig7c9b4504a63ed23664e38808e65948379b7903959371875681804backdoorbankerdiscoveryevasioninfostealerminerpersistencespywarestealerthemidatrojan

Malware Config

Extracted

Family

vidar

Version

41.5

Botnet

937

C2

https://mas.to/@xeroxxx

Attributes
  • profile_id

    937

Extracted

Family

redline

C2

205.185.119.191:60857

Extracted

Family

raccoon

Botnet

7c9b4504a63ed23664e38808e65948379b790395

Attributes
  • url4cnc

    http://telegka.top/capibar

    http://telegin.top/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Extracted

Family

smokeloader

Version

2020

C2

http://directorycart.com/upload/

http://tierzahnarzt.at/upload/

http://streetofcards.com/upload/

http://ycdfzd.com/upload/

http://successcoachceo.com/upload/

http://uhvu.cn/upload/

http://japanarticle.com/upload/
rc4.i32
rc4.i32

Extracted

Family

icedid

Campaign

1875681804

Targets

    • Target

      Fri05b5df5106928d62.exe

    • Size

      403KB

    • MD5

      962b4643e91a2bf03ceeabcdc3d32fff

    • SHA1

      994eac3e4f3da82f19c3373fdc9b0d6697a4375d

    • SHA256

      d2671668c6b2c9da5d319e60dea54361a2cbb362e46628cf0dccb5ff0baf786b

    • SHA512

      ef6f4a5ccfff09506c925003ac49837d771787028fddcf2183e98cba2794df375fd0d5099e36abf8fedfc0dddd10ad076d2fc69a77b8ffd8180215b5cfc88dfd

    Score
    10/10
    evasionspywarestealertrojanraccoonsocelarsvidarxmrigdiscoveryminerpersistencethemidaicedidredlinesmokeloader7c9b4504a63ed23664e38808e65948379b7903959371875681804backdoorbankerinfostealer

    • IcedID, BokBot

      IcedID is a banking trojan capable of stealing credentials.

      trojanbankericedid

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

      stealerraccoon

    • RedLine

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

      infostealerredline

    • RedLine Payload

    • Registers COM server for autorun

      persistence

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

      stealersocelars

    • Socelars Payload

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

      evasion

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Vidar Stealer

      stealer

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Sets service image path in registry

      persistence

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Checks for any installed AV software in registry

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3behavioral4behavioral5behavioral6behavioral7

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

2
T1031

Registry Run Keys / Startup Folder

3
T1060

Scheduled Task

1
T1053

BITS Jobs

1
T1197

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

5
T1112

Disabling Security Tools

1
T1089

Virtualization/Sandbox Evasion

1
T1497

BITS Jobs

1
T1197

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

3
T1081

Discovery

Software Discovery

1
T1518

Query Registry

8
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

8
T1082

Security Software Discovery

1
T1063

Peripheral Device Discovery

2
T1120

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks