Behavioral task
behavioral1
Sample
2024-10-24_4921f3ca5e8a3691addfaf0c7acfaf00_darkside.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-10-24_4921f3ca5e8a3691addfaf0c7acfaf00_darkside.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-24_4921f3ca5e8a3691addfaf0c7acfaf00_darkside
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Size
148KB
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MD5
4921f3ca5e8a3691addfaf0c7acfaf00
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SHA1
81a019c4133250928ad75f2e8354db53617774fd
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SHA256
2a56f0480714990649d74849e94e706d813f750ff1331522637c46c82576e116
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SHA512
2bead5561dd864fee7a8805d8be4587a6906818836b4c858e94d3988ed4202fa424d1eceafaf5f6737da8e22e1654133ea976d730586cc848f464dca0c814e5a
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SSDEEP
3072:66glyuxE4GsUPnliByocWep9l9xcFRtSF8jS00i:66gDBGpvEByocWeDARO8+
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 2024-10-24_4921f3ca5e8a3691addfaf0c7acfaf00_darkside
Files
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2024-10-24_4921f3ca5e8a3691addfaf0c7acfaf00_darkside.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: 4KB - Virtual size: 4KB
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