General
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Target
The-MALWARE-Repo
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Size
299KB
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Sample
240824-qvnamsthpm
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MD5
f3f3aac86e729e4a3836e73123e23af8
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SHA1
c6723d14f1a98bfce7ca58969e8beb86649181dd
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SHA256
10926df6beb49f7b302faef5b57bcfbcfe9e55bed9e95d71ee5284ff271e7a51
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SHA512
ed24eab0d5aaf0108bcd9a487a80965663a12dbc7309620d3ed70c12e5fd4faa9a4230656f776d95050355c52486717e4110dcc506d557e4d90e59e1e541c7f0
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SSDEEP
6144:8bo4S3uokeOvHS1d1+CNs8wbiWQO9hvZJT3CqbMrhryf65NRPaCieMjAkvCJv1V7:6o4S3uokeOvHS1d1+CNs8wbiWQO9hvZQ
Static task
static1
Behavioral task
behavioral1
Sample
The-MALWARE-Repo
Resource
win10v2004-20240802-en
Malware Config
Extracted
warzonerat
168.61.222.215:5400
Extracted
crimsonrat
185.136.161.124
Extracted
lokibot
http://blesblochem.com/two/gates1/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Targets
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Target
The-MALWARE-Repo
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Size
299KB
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MD5
f3f3aac86e729e4a3836e73123e23af8
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SHA1
c6723d14f1a98bfce7ca58969e8beb86649181dd
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SHA256
10926df6beb49f7b302faef5b57bcfbcfe9e55bed9e95d71ee5284ff271e7a51
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SHA512
ed24eab0d5aaf0108bcd9a487a80965663a12dbc7309620d3ed70c12e5fd4faa9a4230656f776d95050355c52486717e4110dcc506d557e4d90e59e1e541c7f0
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SSDEEP
6144:8bo4S3uokeOvHS1d1+CNs8wbiWQO9hvZJT3CqbMrhryf65NRPaCieMjAkvCJv1V7:6o4S3uokeOvHS1d1+CNs8wbiWQO9hvZQ
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Chimera
Ransomware which infects local and network files, often distributed via Dropbox links.
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Chimera Ransomware Loader DLL
Drops/unpacks executable file which resembles Chimera's Loader.dll.
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CrimsonRAT main payload
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InfinityLock Ransomware
Also known as InfinityCrypt. Based on the open-source HiddenTear ransomware.
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WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Renames multiple (248) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Warzone RAT payload
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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Accesses Microsoft Outlook profiles
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1