General
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Target
random.exe
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Size
1.8MB
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Sample
250207-skl1yaxkbn
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MD5
c48a26db30cbcdea8a59f5f85abc606d
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SHA1
70e4a9834a0968fdb4df5b4f96c723e21f8bcc17
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SHA256
e4a158d2103e24a8d05070425c062dda66fac4ef982117009865af6c18b0c71f
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SHA512
814c8cd5f3314cf1b1eee423498d8175b2c3f934f450906d768a5bdedc4c0f16bd6dd7a6ea6833af693abac74612857dbc7b0d802ac86d78a560b1b345b3a3be
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SSDEEP
24576:MtajJyTCp8nrVwiiHIgydiLhcJQUJH5GCiSUsuDBm+ZLJbTl07ijhG90eXlXIjTN:YaVyFOHIgygtTIAPFJb+7ijDeVQFtp
Static task
static1
Behavioral task
behavioral1
Sample
random.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
random.exe
Resource
win10v2004-20250207-en
Malware Config
Extracted
stealc
reno
http://185.215.113.115
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url_path
/c4becf79229cb002.php
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
vidar
https://t.me/sok33tn
https://steamcommunity.com/profiles/76561199824159981
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:136.0) Gecko/20100101 Firefox/136.0
Extracted
redline
cheat
103.84.89.222:33791
Extracted
lumma
https://rampnatleadk.click/api
https://paleboreei.biz/api
Extracted
http://185.215.113.16/defend/random.exe
Extracted
http://185.215.113.16/mine/random.exe
Extracted
http://185.215.113.16/mine/random.exe
Extracted
asyncrat
0.5.8
Default
159.100.19.137:7707
yBu0GW2G5zAc
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delay
3
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install
false
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install_file
svchost.exe
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install_folder
%AppData%
Extracted
xworm
5.0
127.0.0.1:33333
95.216.115.242:33333
2SoBdTbyIPXnEHHy
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install_file
USB.exe
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telegram
https://api.telegram.org/bot7567333742:AAHDfYPeN-w99Wqz2UqIryCqnJvB1iXUejw/sendMessage?chat_id=4697473917
Targets
-
-
Target
random.exe
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Size
1.8MB
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MD5
c48a26db30cbcdea8a59f5f85abc606d
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SHA1
70e4a9834a0968fdb4df5b4f96c723e21f8bcc17
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SHA256
e4a158d2103e24a8d05070425c062dda66fac4ef982117009865af6c18b0c71f
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SHA512
814c8cd5f3314cf1b1eee423498d8175b2c3f934f450906d768a5bdedc4c0f16bd6dd7a6ea6833af693abac74612857dbc7b0d802ac86d78a560b1b345b3a3be
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SSDEEP
24576:MtajJyTCp8nrVwiiHIgydiLhcJQUJH5GCiSUsuDBm+ZLJbTl07ijhG90eXlXIjTN:YaVyFOHIgygtTIAPFJb+7ijDeVQFtp
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Amadey family
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Asyncrat family
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Detect Vidar Stealer
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Detect Xworm Payload
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Detects Healer an antivirus disabler dropper
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Healer family
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Lumma family
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Redline family
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SectopRAT payload
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Sectoprat family
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Stealc family
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Vidar family
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Xworm family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Enumerates processes with tasklist
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Modify Authentication Process
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Modify Authentication Process
1Modify Registry
1Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
5Credentials In Files
5