Behavioral task
behavioral1
Sample
b65b65c3ccf923af7be7db31b3919120e47849cc3e870afdac1bc555fc25b200.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b65b65c3ccf923af7be7db31b3919120e47849cc3e870afdac1bc555fc25b200.exe
Resource
win10v2004-20240226-en
General
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Target
b65b65c3ccf923af7be7db31b3919120e47849cc3e870afdac1bc555fc25b200
-
Size
153KB
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MD5
096d1b1e03a8662e0c66aa25934ef00d
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SHA1
69ac141499613dec8006f41e0e0928aa3af5faac
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SHA256
b65b65c3ccf923af7be7db31b3919120e47849cc3e870afdac1bc555fc25b200
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SHA512
2174d82ca72e93b027e0cd5875780354295b185fa5dce9f37515e5a7c4cc670581991bc8ac027d87fdda92c1eb853626ee209247f815bf432d41e9ff79e2c2a4
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SSDEEP
3072:u6glyuxE4GsUPnliByocWepDsFqHudJ5B7lsggt:u6gDBGpvEByocWeN2fPBJHg
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 b65b65c3ccf923af7be7db31b3919120e47849cc3e870afdac1bc555fc25b200
Files
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b65b65c3ccf923af7be7db31b3919120e47849cc3e870afdac1bc555fc25b200.exe windows:5 windows x86 arch:x86
41fb8cb2943df6de998b35a9d28668e8
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
SetDCBrushColor
SelectPalette
GetTextColor
GetDeviceCaps
CreateSolidBrush
user32
DefWindowProcW
CreateMenu
EndDialog
GetDlgItem
GetKeyNameTextW
GetMessageW
GetWindowTextW
IsDlgButtonChecked
LoadImageW
LoadMenuW
DialogBoxParamW
kernel32
SetLastError
LoadLibraryW
GetTickCount
GetLastError
GetCommandLineW
GetCommandLineA
FreeLibrary
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: 10KB - Virtual size: 9KB
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