General
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Target
d553d612efd1c730a09343c8adf4a036.exe
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Size
225KB
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Sample
221116-pff3caad92
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MD5
d553d612efd1c730a09343c8adf4a036
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SHA1
5095701c41ad62d083315d470f89a2839c15743a
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SHA256
c06b5476a0bda07a9f08eb09f46332ba19d9c88f1f3c5f4381bb4263975b0b8a
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SHA512
2fce37ff11d3317af4d4df97bd5a4ed3716ea3427cdecd2ba1b89583d06ff5032b412420b8df2b2a1272b568e50773ef3a2a215f34362478fdbec4398b5db5b4
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SSDEEP
3072:TXOpSkSSPL4sDEHanG7zWUjflOT9JSdzhwyTvqjw/DIRBIRb2Q8XrRv:LMhLPLTEOG7zW2dOSPwIvIEb2/r
Static task
static1
Behavioral task
behavioral1
Sample
d553d612efd1c730a09343c8adf4a036.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
d553d612efd1c730a09343c8adf4a036.exe
Resource
win10v2004-20221111-en
Malware Config
Extracted
redline
mario23_10
167.235.252.160:10642
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auth_value
eca57cfb5172f71dc45986763bb98942
Extracted
djvu
http://fresherlights.com/lancer/get.php
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extension
.fate
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offline_id
5IRhyFuF3rXlXBvF6jAWjHEAnAb432icDCcvZyt1
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payload_url
http://uaery.top/dl/build2.exe
http://fresherlights.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
55.7
517
https://t.me/deadftx
https://www.ultimate-guitar.com/u/smbfupkuhrgc1
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profile_id
517
Extracted
blacknet
v3.7.0 Public
Round3
http://zee.zight.ru
BN[d396d077ee81b07d64cc8bbff27bbccb]
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antivm
true
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elevate_uac
false
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install_name
GPUpdate.exe
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splitter
|BN|
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start_name
e162b1333458a713bc6916cc8ac4110c
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startup
false
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usb_spread
false
Targets
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Target
d553d612efd1c730a09343c8adf4a036.exe
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Size
225KB
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MD5
d553d612efd1c730a09343c8adf4a036
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SHA1
5095701c41ad62d083315d470f89a2839c15743a
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SHA256
c06b5476a0bda07a9f08eb09f46332ba19d9c88f1f3c5f4381bb4263975b0b8a
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SHA512
2fce37ff11d3317af4d4df97bd5a4ed3716ea3427cdecd2ba1b89583d06ff5032b412420b8df2b2a1272b568e50773ef3a2a215f34362478fdbec4398b5db5b4
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SSDEEP
3072:TXOpSkSSPL4sDEHanG7zWUjflOT9JSdzhwyTvqjw/DIRBIRb2Q8XrRv:LMhLPLTEOG7zW2dOSPwIvIEb2/r
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BlackNET payload
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Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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Detected Djvu ransomware
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Detects Smokeloader packer
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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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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Executes dropped EXE
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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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Loads dropped DLL
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Modifies file permissions
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Uses the VBS compiler for execution
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Disabling Security Tools
2File and Directory Permissions Modification
1Modify Registry
3Scripting
1Virtualization/Sandbox Evasion
1Web Service
1