General
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Target
21cd7586b33a785b66ecded76d05c238.bin
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Size
1.8MB
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Sample
240327-bt8gvsha75
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MD5
7a9be94873aa51893240b462bc4ed069
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SHA1
7719da7ebe2f496247c604b17f68423e5689690d
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SHA256
20ae443a1f3603f13d11f495108d0d74afcdf3c9c1aac96a56e9a7b0eca22bf5
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SHA512
fba5d6cfe305d13a58254e1efbf19094c287157610e3dc11631f975e740f7430a4ff6d0cc4a6378c661ec59656e2219d146ea026f3935b766207c4842e623fe4
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SSDEEP
49152:PHGSYWzDc8UlUurKsQ/RzoLe/K1ySbQSahYCgu9Bz:iSc3Db+ueXJSyYCgu9Bz
Static task
static1
Behavioral task
behavioral1
Sample
682e5a143bf1041ee0d8cf47c9d8c0aad22cb9fa2cd353dbe367a80011e9a158.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
682e5a143bf1041ee0d8cf47c9d8c0aad22cb9fa2cd353dbe367a80011e9a158.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
amadey
4.17
http://185.215.113.32
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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
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
redline
LiveTraffic
4.185.137.132:1632
Extracted
redline
@OLEH_PSP
185.172.128.33:8970
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
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
Targets
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Target
682e5a143bf1041ee0d8cf47c9d8c0aad22cb9fa2cd353dbe367a80011e9a158.exe
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Size
1.8MB
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MD5
21cd7586b33a785b66ecded76d05c238
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SHA1
d2a004ee0d3355acd845acc8b5a02d78be29884c
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SHA256
682e5a143bf1041ee0d8cf47c9d8c0aad22cb9fa2cd353dbe367a80011e9a158
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SHA512
9b0a45877e9a4a51e8632c22b23e985aaf9277100142f1f90a109f12b38209400e45903970fb4f608774bb17ab34625414e7b5cf917023c4a5cc13fd1433ee98
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SSDEEP
24576:Foo0BavrjK/btvFFdVLNZCNSrlBfc0b3LAoI+RF4YOXfQkYzPi1w4EWUz0T9Z0/4:50D7f9CqK0b3NYdYzs9EkE
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Detect ZGRat V1
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PureLog Stealer payload
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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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Downloads MZ/PE file
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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1