Behavioral task
behavioral1
Sample
9b5f1ec1ca04344582d1eca400b4a21dfff89bc650aba4715edd7efb089d8141.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9b5f1ec1ca04344582d1eca400b4a21dfff89bc650aba4715edd7efb089d8141.exe
Resource
win10v2004-20240226-en
General
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Target
9b5f1ec1ca04344582d1eca400b4a21dfff89bc650aba4715edd7efb089d8141
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Size
146KB
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MD5
e544b3593a6441f9654839e11aa0bea5
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SHA1
f7d5e39e1b031002887b4a7d8a8ef889c892c3e7
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SHA256
9b5f1ec1ca04344582d1eca400b4a21dfff89bc650aba4715edd7efb089d8141
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SHA512
9c6f2a04307b0a41e9aaf7c9c68dd901787d7ad65e80f293893c21e026e2de11b729b0fdbeb0c0926214e85d9b4c3473e94017be2e0fb49ed5a91fdff7ca9e83
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SSDEEP
1536:KzICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xD3pt0uCM0Ej+/dO9fRQvffQBfFT:5qJogYkcSNm9V7D5NuEBfWf4BfFT
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 9b5f1ec1ca04344582d1eca400b4a21dfff89bc650aba4715edd7efb089d8141
Files
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9b5f1ec1ca04344582d1eca400b4a21dfff89bc650aba4715edd7efb089d8141.exe windows:5 windows x86 arch:x86
914685b69f2ac2ff61b6b0f1883a054d
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
SetPixel
GetPixel
SelectPalette
SelectObject
GetTextColor
BitBlt
GetDeviceCaps
CreateSolidBrush
CreateFontW
CreateDIBitmap
user32
LoadMenuW
LoadImageW
CreateDialogParamW
CreateWindowExW
DefWindowProcW
GetDlgItem
IsDlgButtonChecked
kernel32
GetLastError
GetProcAddress
GetModuleHandleA
GetLocaleInfoW
FreeLibrary
GetFileAttributesW
GetCommandLineW
GetCommandLineA
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: 3KB - Virtual size: 2KB
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