General
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Target
72a9a731d6a1237c6cc4cc3dd1b4cf2e1ddfdbed917c6f822b4c33d342366fc5
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Size
1.8MB
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Sample
240422-fy4fxsgd2t
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MD5
733fce8af4aa232cb80b7d61fa272764
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SHA1
1bcc5b6309f5ff21b3e7d69a26d65ab318d2e760
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SHA256
72a9a731d6a1237c6cc4cc3dd1b4cf2e1ddfdbed917c6f822b4c33d342366fc5
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SHA512
8d4384aa54bce3ab173fc9b2f8146e08499c2be3520b41a5a24cdc4fbc15f37ffae6287bc4e32337a5a617942c3d70f46e70d4400718c2097e3ec8ff0db728be
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SSDEEP
49152:4MtlcinxPGTqYeF1mj5OkN8Si74S82w0WR34Hm6VeWN:4MM38NUYw0aVA
Static task
static1
Behavioral task
behavioral1
Sample
72a9a731d6a1237c6cc4cc3dd1b4cf2e1ddfdbed917c6f822b4c33d342366fc5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
72a9a731d6a1237c6cc4cc3dd1b4cf2e1ddfdbed917c6f822b4c33d342366fc5.exe
Resource
win10-20240404-en
Malware Config
Extracted
amadey
4.17
http://193.233.132.167
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install_dir
4d0ab15804
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install_file
chrosha.exe
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strings_key
1a9519d7b465e1f4880fa09a6162d768
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url_paths
/enigma/index.php
Extracted
redline
@OLEH_PSP
185.172.128.33:8970
Extracted
amadey
4.12
http://185.172.128.19
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install_dir
cd1f156d67
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install_file
Utsysc.exe
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strings_key
0dd3e5ee91b367c60c9e575983554b30
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url_paths
/ghsdh39s/index.php
Extracted
redline
LiveTraffic
4.184.225.183:30592
Extracted
redline
Test1234
185.215.113.67:26260
Extracted
stealc
http://52.143.157.84
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url_path
/c73eed764cc59dcb.php
Extracted
lumma
https://affordcharmcropwo.shop/api
https://cleartotalfisherwo.shop/api
https://worryfillvolcawoi.shop/api
https://enthusiasimtitleow.shop/api
https://dismissalcylinderhostw.shop/api
https://diskretainvigorousiw.shop/api
https://communicationgenerwo.shop/api
https://pillowbrocccolipe.shop/api
Targets
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Target
72a9a731d6a1237c6cc4cc3dd1b4cf2e1ddfdbed917c6f822b4c33d342366fc5
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Size
1.8MB
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MD5
733fce8af4aa232cb80b7d61fa272764
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SHA1
1bcc5b6309f5ff21b3e7d69a26d65ab318d2e760
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SHA256
72a9a731d6a1237c6cc4cc3dd1b4cf2e1ddfdbed917c6f822b4c33d342366fc5
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SHA512
8d4384aa54bce3ab173fc9b2f8146e08499c2be3520b41a5a24cdc4fbc15f37ffae6287bc4e32337a5a617942c3d70f46e70d4400718c2097e3ec8ff0db728be
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SSDEEP
49152:4MtlcinxPGTqYeF1mj5OkN8Si74S82w0WR34Hm6VeWN:4MM38NUYw0aVA
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Detect ZGRat V1
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Glupteba payload
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Modifies firewall policy service
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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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Blocklisted process makes network request
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Creates new service(s)
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Downloads MZ/PE file
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Modifies Windows Firewall
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Stops running service(s)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
4Windows Service
4Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
4Windows Service
4Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
7Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
5Disable or Modify Tools
3Disable or Modify System Firewall
1Virtualization/Sandbox Evasion
2Subvert Trust Controls
1Install Root Certificate
1Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1