Behavioral task
behavioral1
Sample
88169b1d4778ed6c5fda97375efb5b9171ea52649c8715bb449801c39bce4ad4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
88169b1d4778ed6c5fda97375efb5b9171ea52649c8715bb449801c39bce4ad4.exe
Resource
win10v2004-20241007-en
General
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Target
88169b1d4778ed6c5fda97375efb5b9171ea52649c8715bb449801c39bce4ad4.exe
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Size
147KB
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MD5
3c311cabe7de6a8c104f8f10541d392d
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SHA1
f59f4be06c9d1a94d44d1f6a6afd4ad6d532cb47
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SHA256
88169b1d4778ed6c5fda97375efb5b9171ea52649c8715bb449801c39bce4ad4
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SHA512
4fe621de344f25f4d0b6bc557afb392e2d6976f930bfe96a425dc619e7641387dfb356314d455676860f05af1de35a10a57d1d746b41e0317865703ed11fb77a
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SSDEEP
3072:U6glyuxE4GsUPnliByocWepPaEYLUTcVWH0XUQx4b:U6gDBGpvEByocWeHYLULUXUQ
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 88169b1d4778ed6c5fda97375efb5b9171ea52649c8715bb449801c39bce4ad4.exe
Files
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88169b1d4778ed6c5fda97375efb5b9171ea52649c8715bb449801c39bce4ad4.exe.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: 3KB - Virtual size: 3KB
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