General
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Target
9ac7fe7caaf5ccccd4e7a74c6e32d744d9130a0b991439b04a2a3e01d4b07e69
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Size
166KB
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Sample
240307-fl23bsfe61
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MD5
f7d936bf2a6f15feaae41494ac6649ac
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SHA1
f5e21ff37af66d56994de222014b64fe5e41bef9
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SHA256
9ac7fe7caaf5ccccd4e7a74c6e32d744d9130a0b991439b04a2a3e01d4b07e69
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SHA512
d3f17692343f8082f95e1852712ee77f04b487b608e8ef979fae0fc0b1525d387239bb22765f9b3cd8400724ff4ef1d1b8de0db70e2c89ef104515d1a6af43df
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SSDEEP
1536:ZcN59MKbecRMidIKIjRbCP6G6pQSe3C6W76b3XsQjaTwfZBU/MVc3BTiRhN10UY7:ErMhEunG6pje2Q+wfZ+/kcwIUYTX
Static task
static1
Behavioral task
behavioral1
Sample
9ac7fe7caaf5ccccd4e7a74c6e32d744d9130a0b991439b04a2a3e01d4b07e69.exe
Resource
win7-20240220-en
Malware Config
Extracted
smokeloader
2022
http://selebration17io.io/index.php
http://vacantion18ffeu.cc/index.php
http://valarioulinity1.net/index.php
http://buriatiarutuhuob.net/index.php
http://cassiosssionunu.me/index.php
http://sulugilioiu19.net/index.php
http://goodfooggooftool.net/index.php
http://kamsmad.com/tmp/index.php
http://souzhensil.ru/tmp/index.php
http://teplokub.com.ua/tmp/index.php
Extracted
amadey
4.17
http://185.215.113.32
http://193.233.132.167
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install_dir
00c07260dc
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install_file
explorgu.exe
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Extracted
smokeloader
pub1
Extracted
amadey
4.17
http://185.215.113.32
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
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
lumma
https://resergvearyinitiani.shop/api
https://technologyenterdo.shop/api
https://detectordiscusser.shop/api
Targets
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Target
9ac7fe7caaf5ccccd4e7a74c6e32d744d9130a0b991439b04a2a3e01d4b07e69
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Size
166KB
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MD5
f7d936bf2a6f15feaae41494ac6649ac
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SHA1
f5e21ff37af66d56994de222014b64fe5e41bef9
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SHA256
9ac7fe7caaf5ccccd4e7a74c6e32d744d9130a0b991439b04a2a3e01d4b07e69
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SHA512
d3f17692343f8082f95e1852712ee77f04b487b608e8ef979fae0fc0b1525d387239bb22765f9b3cd8400724ff4ef1d1b8de0db70e2c89ef104515d1a6af43df
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SSDEEP
1536:ZcN59MKbecRMidIKIjRbCP6G6pQSe3C6W76b3XsQjaTwfZBU/MVc3BTiRhN10UY7:ErMhEunG6pje2Q+wfZ+/kcwIUYTX
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Detect ZGRat V1
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Pitou
Pitou.
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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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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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Deletes itself
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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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Adds Run key to start application
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Modify Registry
1Pre-OS Boot
1Bootkit
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
3Credentials In Files
2Credentials in Registry
1