General
-
Target
7729a3017b90d08221df2d33b902fc9ba3638a93d6b530c47ed77200f602d264
-
Size
7.7MB
-
Sample
220312-1le8sabch9
-
MD5
d0e2713fca6671d4fc5b24ad1e17af18
-
SHA1
1d553bf73adff3b3410383b88abdb18f6ef5dad7
-
SHA256
7729a3017b90d08221df2d33b902fc9ba3638a93d6b530c47ed77200f602d264
-
SHA512
067f1505f9b7f89158ee7743b247e0dc346f815cf7cf9cae884b761959d28a66839d46550d1f2651e97e8454a93e5b39a9850661b130417a8dbfd57b0142679a
Static task
static1
Behavioral task
behavioral1
Sample
7729a3017b90d08221df2d33b902fc9ba3638a93d6b530c47ed77200f602d264.exe
Resource
win7-20220310-en
Behavioral task
behavioral2
Sample
7729a3017b90d08221df2d33b902fc9ba3638a93d6b530c47ed77200f602d264.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
socelars
http://www.iyiqian.com/
http://www.xxhufdc.top/
http://www.uefhkice.xyz/
http://www.fcektsy.top/
Extracted
metasploit
windows/single_exec
Extracted
redline
UDP
45.9.20.20:13441
Extracted
smokeloader
2020
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
Extracted
vidar
50.7
937
https://ruhr.social/@sam9al
https://koyu.space/@samsa2l
-
profile_id
937
Extracted
djvu
http://fuyt.org/test3/get.php
-
extension
.xcbg
-
offline_id
y6oQcfhmSRc7ZQ1q8yjLE3LhY8kK7FHg6LLlEht1
-
payload_url
http://zerit.top/dl/build2.exe
http://fuyt.org/files/1/build3.exe
-
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-zHDj26n4NW Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: support@sysmail.ch Reserve e-mail address to contact us: supportsys@airmail.cc Your personal ID: 0417Jsfkjn
Extracted
redline
ruzkida
185.11.73.55:22201
-
auth_value
000938fe0d697ca6a3b6cee46ba02ff3
Extracted
redline
ruzki12_03
176.122.23.55:11768
-
auth_value
c51ddc8008e8581a01cec6e8291c5530
Targets
-
-
Target
7729a3017b90d08221df2d33b902fc9ba3638a93d6b530c47ed77200f602d264
-
Size
7.7MB
-
MD5
d0e2713fca6671d4fc5b24ad1e17af18
-
SHA1
1d553bf73adff3b3410383b88abdb18f6ef5dad7
-
SHA256
7729a3017b90d08221df2d33b902fc9ba3638a93d6b530c47ed77200f602d264
-
SHA512
067f1505f9b7f89158ee7743b247e0dc346f815cf7cf9cae884b761959d28a66839d46550d1f2651e97e8454a93e5b39a9850661b130417a8dbfd57b0142679a
-
Detected Djvu ransomware
-
Glupteba Payload
-
MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
-
Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
Socelars Payload
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Modifies boot configuration data using bcdedit
-
OnlyLogger Payload
-
Vidar Stealer
-
Creates new service(s)
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Executes dropped EXE
-
Modifies Windows Firewall
-
Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
-
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
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
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.
-
Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Matrix ATT&CK v6
Persistence
Modify Existing Service
2New Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
5Disabling Security Tools
3Virtualization/Sandbox Evasion
1Impair Defenses
1Install Root Certificate
1