Static task
static1
Behavioral task
behavioral1
Sample
Guna.UI.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Guna.UI.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
PlainX Crypter.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
PlainX Crypter.exe
Resource
win10v2004-20240802-en
General
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Target
PlainX Crypter.zip
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Size
19.0MB
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MD5
2dbe6ac8874fdecd4ba31d48d6415d66
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SHA1
e36ebf8e54778ec6b4e61b1a8bac092e143c1ba1
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SHA256
08d85bd65b00329ce1bb4a4c6cba43fc93ce13bb8112a3d5ae93cc5eb093fac9
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SHA512
a4a51fc4cd944478847b26e2fc33060c517bd506eeb7e521430d0df638a4340390bece49803486306763c1268601b38735b8b2629f3bb90a53acb6d72d69ed99
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SSDEEP
393216:1xuYZ1UQXhWv2y6YNeTBfyXqGLxbTirVgblHJLQYLQq7ShVT:Lum3ly6KWBsjICbNJLm6ShVT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/PlainX Crypter.exe
Files
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PlainX Crypter.zip.zip
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Guna.UI.dll.dll windows:4 windows x86 arch:x86
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 MatchestrueHeaders
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
IMAGE_FILE_DLL
PDB Paths
C:\Users\Ilham-PC\Documents\Visual Studio 2015\Projects\Guna.UI\Guna.UI\bin\Release\build\.net 4.0\Guna.UI.pdb
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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PlainX Crypter.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 18.5MB - Virtual size: 18.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 203KB - Virtual size: 203KB
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