Behavioral task
behavioral1
Sample
6371b930d541e441cb5a9234b327395e05501f3405fb45ef13d9c2dabb6aa40c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6371b930d541e441cb5a9234b327395e05501f3405fb45ef13d9c2dabb6aa40c.exe
Resource
win10v2004-20240226-en
General
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Target
6371b930d541e441cb5a9234b327395e05501f3405fb45ef13d9c2dabb6aa40c
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Size
145KB
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MD5
c00352e2857075c8f757ea9be769b652
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SHA1
2a100aa5902ba6f9f35187117182afabf220071b
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SHA256
6371b930d541e441cb5a9234b327395e05501f3405fb45ef13d9c2dabb6aa40c
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SHA512
94d7e90ebd6b1d37daa43617a345c463d59096903a55621ff3eb490179411cb7bb58f75bb396a5d2b8720701833dc623ddfb259ad35c0716703a8e4bc66018ad
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SSDEEP
3072:m6glyuxE4GsUPnliByocWepbN3/1rtqd:m6gDBGpvEByocWeFN3/F8
Malware Config
Signatures
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Lockbit family
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Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
Processes:
resource yara_rule sample family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 6371b930d541e441cb5a9234b327395e05501f3405fb45ef13d9c2dabb6aa40c
Files
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6371b930d541e441cb5a9234b327395e05501f3405fb45ef13d9c2dabb6aa40c.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: 2KB - Virtual size: 1KB
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