Behavioral task
behavioral1
Sample
2024-04-26_77aa6101fc9e942340eace6fb846559d_darkside.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-26_77aa6101fc9e942340eace6fb846559d_darkside.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-26_77aa6101fc9e942340eace6fb846559d_darkside
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Size
146KB
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MD5
77aa6101fc9e942340eace6fb846559d
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SHA1
26b73d615b8b3011493536dc74556b7c819e1087
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SHA256
3bfdacd5ecf70c53beeaefbd85c90eaceca5ca4787a8b61407e4bcb6ee3aef1a
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SHA512
bce08a1bdf63f4735933675e260b43e1905a78eeefbe9fda5a1a3e0c27b87d359d504a216c47c438135eb10c411da93df9233ae3e4d403a151a1fad34f137345
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SSDEEP
1536:czICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xDTUwSN69EiEcpKDw/I28gQqTBGW:TqJogYkcSNm9V7DTW09Jnpmw5QqTt7T
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 2024-04-26_77aa6101fc9e942340eace6fb846559d_darkside
Files
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2024-04-26_77aa6101fc9e942340eace6fb846559d_darkside.exe windows:5 windows x86 arch:x86
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: 3KB - Virtual size: 2KB
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