General

  • Target

    Epson.Easy.Photo.Print.2.2.6.0.keygen.zip

  • Size

    5.2MB

  • Sample

    210410-q9x2bewgl6

  • MD5

    60d3e8ba2aae60384fbe4f42351aaf04

  • SHA1

    649055d19cde2494de995450eb2a78b0ef072b4e

  • SHA256

    f5ea6757b4197a0ddf0dfa4b0f50221710f7c8beca2731264d7f5201ae7356aa

  • SHA512

    0e2101097c9bff3263f447eddeadbb54db1d331a1984baf6b7822577f62521a38588f90c93eb9dd1f64e427a8040b05c7d4972f1f67726033e1303bebc0107f3

Malware Config

Extracted

Family

azorult

C2

http://kvaka.li/1210776429.php

Extracted

Family

icedid

Campaign

1925120085

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

http://labsclub.com/welcome

Targets

    • Target

      Epson.Easy.Photo.Print.2.2.6.0.keygen.exe

    • Size

      5.3MB

    • MD5

      f84c1b3e7dc1bddc891f3d72a7e03de4

    • SHA1

      a923372e1ac2e442a5d6613c931e86e073a056c9

    • SHA256

      274b542e5cf1be20e436450e1b0579c902e5f1665d3f7a9cb03871ba640c51e4

    • SHA512

      bd23b8ac27c062aa1e643dd39375326ca0209a6b7753cc8fdc7a4b14a59fde8d0cefebfcc205c9567083fe4b008fabfcb4b41d9aa48f52514cd2341c24b2b48e

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • IcedID, BokBot

      IcedID is a banking trojan capable of stealing credentials.

    • RedLine

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

    • RedLine Payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Checks for common network interception software

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • 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.

    • Checks whether UAC is enabled

    • 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.

    • Maps connected drives based on registry

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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Hidden Files and Directories

1
T1158

Defense Evasion

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Hidden Files and Directories

1
T1158

Credential Access

Credentials in Files

5
T1081

Discovery

Software Discovery

1
T1518

Query Registry

7
T1012

System Information Discovery

8
T1082

Security Software Discovery

1
T1063

Peripheral Device Discovery

3
T1120

Remote System Discovery

1
T1018

Collection

Data from Local System

5
T1005

Command and Control

Web Service

1
T1102

Tasks