General
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Target
00e6626f86f9c979a4c3c22bc395e338.bin
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Size
1.8MB
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Sample
240327-bcn2wsbd6t
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MD5
6c512632aa7e658cd73597de511f7e22
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SHA1
bc7be99bce5ff70ce8c5271565a1602907b40915
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SHA256
310afd920ddd6bd06b5e2205ef6abcf6d37f608747db08bee716579ca12bd717
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SHA512
fc370d67d712b671a8f779af6d1c3ff80aa416dae27283faa0efdbdba571a67178c998d3cc6b1fb15a899b49bc93382b33f330bc5a4d079fb2a749264b0bfc0b
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SSDEEP
49152:vGR6fAVvfsM2nlWqT7TvVbqWVRivPgoUueR43IBndLo1:vGUgv0MIlWYfv4sigduyiERE
Static task
static1
Behavioral task
behavioral1
Sample
b40c2a59483a325f19f496001775300f71e2eb5d1df1da5f2d182ad26520dc4e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b40c2a59483a325f19f496001775300f71e2eb5d1df1da5f2d182ad26520dc4e.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
http://trad-einmyus.com/index.php
http://tradein-myus.com/index.php
http://trade-inmyus.com/index.php
Targets
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Target
b40c2a59483a325f19f496001775300f71e2eb5d1df1da5f2d182ad26520dc4e.exe
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Size
1.8MB
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MD5
00e6626f86f9c979a4c3c22bc395e338
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SHA1
2796e910c2b16bbf6824c158851faacc44256d5a
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SHA256
b40c2a59483a325f19f496001775300f71e2eb5d1df1da5f2d182ad26520dc4e
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SHA512
dccc4402de08ac5d196edb58da0a106f19100ff34945f8fca51294514055fbaed46022d838098e7ae37e4385a9c2f6323cc10277aed1630c79f9178d568bd8c9
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SSDEEP
24576:HkRixz0ofQOmMeKycOlYQ1eirzaA6oTgB1GQBhmmcBjGEZ02T/f86scNFm2MEdAb:H+ixzrbmTK3QXzacMFup1T/lmZ2A
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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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Glupteba 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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Modifies Windows Firewall
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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
Persistence
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1