Behavioral task
behavioral1
Sample
e5e647070c8fabexe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
e5e647070c8fabexe_JC.exe
Resource
win10v2004-20230703-en
General
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Target
e5e647070c8fabexe_JC.exe
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Size
159KB
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MD5
e5e647070c8fab99ea6d4735b0d04a3c
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SHA1
5912d149e444fc43c4ba63560cb3ed6b505e63f9
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SHA256
2e8075439f9200858d8042c32985ca1138e955469da8321ae25953bb95af99b2
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SHA512
ba775955f8d2977b8d40909ee32deadf20f3f12fbfa32cdcf55bc38c80f03e59ba700d13b09b5e7e3c62b398fd12510a521ef4fd0f5c4aac7aa10a8d5c857f8d
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SSDEEP
3072:TuJ9OlKolUa1U197bzhVsmftscxUwxCRDWKagRwDRgs:Tufj0zi1dNVsmft1WRDWjRB
Malware Config
Signatures
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Lockbit family
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Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
resource yara_rule sample family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e5e647070c8fabexe_JC.exe
Files
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e5e647070c8fabexe_JC.exe.exe windows x86
89b43582b27abefb2b74684ab12a2f8e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
gdi32
CreateDIBitmap
TextOutW
SetTextColor
SetPixel
GetTextMetricsW
GetTextColor
GetTextCharset
BitBlt
user32
CreateDialogParamW
CreateMenu
DefWindowProcW
EndDialog
GetDlgItem
GetKeyNameTextW
LoadImageW
kernel32
GetModuleHandleW
SetLastError
LoadLibraryW
LoadLibraryExA
FormatMessageW
GetLastError
GetDateFormatW
GetAtomNameW
Sections
.text Size: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ