Behavioral task
behavioral1
Sample
2024-04-27_94e4e8f0221c7cdd76d3a31328f2e3f2_darkside.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_94e4e8f0221c7cdd76d3a31328f2e3f2_darkside.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_94e4e8f0221c7cdd76d3a31328f2e3f2_darkside
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Size
145KB
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MD5
94e4e8f0221c7cdd76d3a31328f2e3f2
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SHA1
0bffd3e1ce8a3f6c9546131ecfe456b0b01658bc
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SHA256
bbf611b9a71332bd188e7b0a7768ef69f21b670d84f13d3b057f831876527d58
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SHA512
4dfd31b7ebc36eb740775744afaa5defbd8112b745d63bda2b360093d69413fdea1c86517ceb17bdc0ae41f5e5ddff515cbc2f8d4a160eb3feba0704046146d3
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SSDEEP
3072:n6glyuxE4GsUPnliByocWepMhJL4BFkTGC:n6gDBGpvEByocWeyhJL4UKC
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 2024-04-27_94e4e8f0221c7cdd76d3a31328f2e3f2_darkside
Files
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2024-04-27_94e4e8f0221c7cdd76d3a31328f2e3f2_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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ