General
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Target
3f1d583a77f040797dfbeda5f892f1247fdc3ee719e74a197f94754aae5d805b
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Size
1.8MB
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Sample
240327-hsxsasfa49
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MD5
0b7577f56b2339ed9073d6cc19845c8a
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SHA1
59f435a512f3a37228a34117f5fa8bb3aab6422b
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SHA256
3f1d583a77f040797dfbeda5f892f1247fdc3ee719e74a197f94754aae5d805b
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SHA512
ce97e05b6fe1e9f4fc4737b6a8b5252ef711c3081f2498da9a12f80e8a20f93554778235899ec527371a09158cef607999031e6490a042f946974fa52d0732a6
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SSDEEP
49152:1qNu6tdaKWStU1YGMfX2LhMQ3Qz/CkYDRaUoFvf0q4KP5sR:1SuEdaKWGLmb4ClFD0f0c
Static task
static1
Behavioral task
behavioral1
Sample
3f1d583a77f040797dfbeda5f892f1247fdc3ee719e74a197f94754aae5d805b.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
3f1d583a77f040797dfbeda5f892f1247fdc3ee719e74a197f94754aae5d805b.exe
Resource
win11-20240221-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
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
Targets
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Target
3f1d583a77f040797dfbeda5f892f1247fdc3ee719e74a197f94754aae5d805b
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Size
1.8MB
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MD5
0b7577f56b2339ed9073d6cc19845c8a
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SHA1
59f435a512f3a37228a34117f5fa8bb3aab6422b
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SHA256
3f1d583a77f040797dfbeda5f892f1247fdc3ee719e74a197f94754aae5d805b
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SHA512
ce97e05b6fe1e9f4fc4737b6a8b5252ef711c3081f2498da9a12f80e8a20f93554778235899ec527371a09158cef607999031e6490a042f946974fa52d0732a6
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SSDEEP
49152:1qNu6tdaKWStU1YGMfX2LhMQ3Qz/CkYDRaUoFvf0q4KP5sR:1SuEdaKWGLmb4ClFD0f0c
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Detect ZGRat V1
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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 Matrix ATT&CK v13
Defense Evasion
Virtualization/Sandbox Evasion
2Subvert Trust Controls
1Install Root Certificate
1Modify Registry
1Credential Access
Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1