Behavioral task
behavioral1
Sample
20240901a465ff20e72f5331d0a6849099565c05darkside.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
20240901a465ff20e72f5331d0a6849099565c05darkside.exe
Resource
win10v2004-20240802-en
General
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Target
20240901a465ff20e72f5331d0a6849099565c05darkside.zip
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Size
103KB
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MD5
63d89ee1876d52312d9113515f16ce63
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SHA1
eb71e30c51641919d3b84d0e098bcc7a4474cdb6
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SHA256
ceebc7cf83939cdb4a016aca0b7343ae7fb708148fbef14d542b2fafcb67ce56
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SHA512
609794b8257e2999331d239f84ee14554e192311a007553be86db2aca28860cedb4ca1a8fb28f771f4fa2aba31cab0f17b4ee66fe11e3cf64de0fb72ba980142
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SSDEEP
3072:7Kc+9acgDbHXnBHgb8CQKSgIkUFf4BeYpJCXUeiVo7:1+9ac6T3KbG5gIkYfAezXUeiVo7
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 static1/unpack001/20240901a465ff20e72f5331d0a6849099565c05darkside family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/20240901a465ff20e72f5331d0a6849099565c05darkside
Files
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20240901a465ff20e72f5331d0a6849099565c05darkside.zip.zip
Password: infected
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20240901a465ff20e72f5331d0a6849099565c05darkside.exe windows:5 windows x86 arch:x86
Password: infected
914685b69f2ac2ff61b6b0f1883a054d
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
GetPixel
SelectPalette
SelectObject
GetTextColor
BitBlt
GetDeviceCaps
CreateSolidBrush
CreateFontW
CreateDIBitmap
user32
LoadMenuW
LoadImageW
CreateDialogParamW
CreateWindowExW
DefWindowProcW
GetDlgItem
IsDlgButtonChecked
kernel32
GetLastError
GetProcAddress
GetModuleHandleA
GetLocaleInfoW
FreeLibrary
GetFileAttributesW
GetCommandLineW
GetCommandLineA
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