General
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Target
85ed554f3e7593f1fbbdf5edcfbda8b71b4f950ff1679aab9620219567145c80
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Size
1.8MB
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Sample
240326-n7e4pahg24
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MD5
4558475bbd0aa255db02bf0e171c74ec
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SHA1
e8d99d269da0f5e6b14da824ac83168b55d65d38
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SHA256
85ed554f3e7593f1fbbdf5edcfbda8b71b4f950ff1679aab9620219567145c80
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SHA512
aeea28655eb8f5d772a58a3441ee773125b104f3446e8d2171f25af9c78dd00d02be637031aa02023292b0ecc0a2306a8fbcf2e0952dbcdd2a9bd633e7048b51
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SSDEEP
49152:a0TUHMBNIyYtROvQAlsd3mM6dx8tvgl+:x5Yvkflsd3x6dk
Static task
static1
Behavioral task
behavioral1
Sample
85ed554f3e7593f1fbbdf5edcfbda8b71b4f950ff1679aab9620219567145c80.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
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
lumma
https://associationokeo.shop/api
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
stealc
http://185.172.128.209
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url_path
/3cd2b41cbde8fc9c.php
Targets
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Target
85ed554f3e7593f1fbbdf5edcfbda8b71b4f950ff1679aab9620219567145c80
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Size
1.8MB
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MD5
4558475bbd0aa255db02bf0e171c74ec
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SHA1
e8d99d269da0f5e6b14da824ac83168b55d65d38
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SHA256
85ed554f3e7593f1fbbdf5edcfbda8b71b4f950ff1679aab9620219567145c80
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SHA512
aeea28655eb8f5d772a58a3441ee773125b104f3446e8d2171f25af9c78dd00d02be637031aa02023292b0ecc0a2306a8fbcf2e0952dbcdd2a9bd633e7048b51
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SSDEEP
49152:a0TUHMBNIyYtROvQAlsd3mM6dx8tvgl+:x5Yvkflsd3x6dk
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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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
5Credentials In Files
4Credentials in Registry
1