Behavioral task
behavioral1
Sample
Debug/Luxury Crypter.exe
Resource
win10v2004-20230220-en
General
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Target
Luxury-Crypter-2023-bin.zip
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Size
3.5MB
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MD5
b68e53e47ae907b9cdf81e79a82fa389
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SHA1
b663778735207346d12f60acf84cda2f59d50935
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SHA256
1e610e2011eaeb911900bbfe671f2266c3f1768648f4a234271562e5540e635e
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SHA512
2d68d36bb6b60b0e1725b4f1fd52940e9f600d9fe9377404f28e3d410948f837e94870d3c49f6437e8e6dc675b145a8f12736f1c4d0893c70663b988855b346e
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SSDEEP
49152:2BSUQWSF8JF1h+CUn8yaJS7YmLdxvOOuOi6oUdzt159QoFosA9y9/H8/qW5rwGxG:eJNsbLjv9UMGTke41l
Malware Config
Signatures
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Obfuscated with Agile.Net obfuscator 2 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
resource yara_rule sample agile_net static1/unpack001/Debug/Guna.UI2.dll agile_net -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Debug/Luxury Crypter.exe
Files
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Luxury-Crypter-2023-bin.zip.zip
Password: RT
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Debug/Guna.UI.dll.dll windows x86
Password: RT
dae02f32a21e03ce65412f6e56942daa
Code Sign
7a:98:1b:7d:3e:b4:86:bb:45:84:c4:3c:c9:a8:3f:dbCertificate
IssuerCN=Sobatdata Root CANot Before23/10/2019, 05:22Not After22/10/2025, 17:00SubjectCN=Sobatdata Software03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66Certificate
IssuerCN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=USNot Before22/10/2014, 00:00Not After22/10/2024, 00:00SubjectCN=DigiCert Timestamp Responder,O=DigiCert,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1bCertificate
IssuerCN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=USNot Before10/11/2006, 00:00Not After10/11/2021, 00:00SubjectCN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=USExtended Key Usages
ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageEmailProtection
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
3f:f5:b3:24:9f:84:88:19:f3:b5:45:4a:64:72:1b:3d:3f:77:2d:b4Signer
Actual PE Digest3f:f5:b3:24:9f:84:88:19:f3:b5:45:4a:64:72:1b:3d:3f:77:2d:b4Digest Algorithmsha1PE Digest MatchestrueSignature Validations
TrustedfalseVerification
Signing CertificateCN=Sobatdata Software23/03/2020, 08:52 Valid: false
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorDllMain
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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Debug/Guna.UI2.dll.dll windows x86
Password: RT
dae02f32a21e03ce65412f6e56942daa
Code Sign
7a:98:1b:7d:3e:b4:86:bb:45:84:c4:3c:c9:a8:3f:dbCertificate
IssuerCN=Sobatdata Root CANot Before23/10/2019, 05:22Not After22/10/2025, 17:00SubjectCN=Sobatdata Software03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66Certificate
IssuerCN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=USNot Before22/10/2014, 00:00Not After22/10/2024, 00:00SubjectCN=DigiCert Timestamp Responder,O=DigiCert,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1bCertificate
IssuerCN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=USNot Before10/11/2006, 00:00Not After10/11/2021, 00:00SubjectCN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=USExtended Key Usages
ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageEmailProtection
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
c4:48:d9:4d:75:4f:c5:77:c0:2c:97:33:d6:d8:7d:d9:68:c1:30:8dSigner
Actual PE Digestc4:48:d9:4d:75:4f:c5:77:c0:2c:97:33:d6:d8:7d:d9:68:c1:30:8dDigest Algorithmsha1PE Digest MatchestrueSignature Validations
TrustedfalseVerification
Signing CertificateCN=Sobatdata Software22/06/2020, 12:40 Valid: false
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorDllMain
Sections
.text Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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Debug/Luxury Crypter.exe.exe windows x86
Password: RT
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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Debug/Luxury Crypter.exe.config
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Debug/Luxury Crypter.pdb
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Debug/Luxury Crypter.vshost.exe.exe windows x86
Password: RT
f34d5f2d4577ed6d9ceec516c1f5a744
Code Sign
61:19:cc:93:00:01:00:00:00:66Certificate
IssuerCN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before10/10/2011, 20:32Not After10/01/2013, 20:32SubjectCN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageDigitalSignature
61:05:13:36:00:00:00:00:00:1aCertificate
IssuerCN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before25/07/2011, 20:42Not After25/10/2012, 20:42SubjectCN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:159C-A3F7-2570,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageTimeStamping
61:33:26:1a:00:00:00:00:00:31Certificate
IssuerCN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6dNot Before31/08/2010, 22:19Not After31/08/2020, 22:29SubjectCN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USKey Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
61:16:68:34:00:00:00:00:00:1cCertificate
IssuerCN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6dNot Before03/04/2007, 12:53Not After03/04/2021, 13:03SubjectCN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
33:00:00:00:08:e2:79:fa:0d:25:58:45:ea:00:00:00:00:00:08Certificate
IssuerCN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before07/07/2012, 00:14Not After07/10/2013, 00:14SubjectCN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageCodeSigning
61:0e:90:d2:00:00:00:00:00:03Certificate
IssuerCN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before08/07/2011, 20:59Not After08/07/2026, 21:09SubjectCN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USKey Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
22:64:5f:e5:cf:38:f2:a2:a8:69:b4:29:9f:d2:ac:e1:72:43:a2:c4:35:f0:35:c1:ce:91:a1:5b:f4:6c:43:dcSigner
Actual PE Digest22:64:5f:e5:cf:38:f2:a2:a8:69:b4:29:9f:d2:ac:e1:72:43:a2:c4:35:f0:35:c1:ce:91:a1:5b:f4:6c:43:dcDigest Algorithmsha256PE Digest MatchestrueSignature Validations
TrustedfalseVerification
Signing CertificateCN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US11/05/2023, 10:06 Valid: false
62:ac:05:0a:9d:d8:fe:44:a8:ef:62:6a:b5:a0:96:e3:c9:0a:46:e0Signer
Actual PE Digest62:ac:05:0a:9d:d8:fe:44:a8:ef:62:6a:b5:a0:96:e3:c9:0a:46:e0Digest Algorithmsha1PE Digest MatchestrueSignature Validations
TrustedfalseVerification
Signing CertificateCN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US27/07/2012, 01:47 Valid: false
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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Debug/Luxury Crypter.vshost.exe.config