Behavioral task
behavioral1
Sample
2024-01-28_84fcdeae85233ce2622f77de22cc1e8a_darkside.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-28_84fcdeae85233ce2622f77de22cc1e8a_darkside.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_84fcdeae85233ce2622f77de22cc1e8a_darkside
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Size
159KB
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MD5
84fcdeae85233ce2622f77de22cc1e8a
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SHA1
94f387bcfe86ebc2766b54aefc786e81c7ba6cd0
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SHA256
181b448f5249d5b7bbf247ef09cb2f82a637f6eee6e806894c8a39c7ec72c2bd
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SHA512
8bd3da16a9fa891f4c93d8c976d1364402c933ccbdebb06f5703b2a5fd41c86296b749cfaaf03a6c378facbd7f31e9057442f925e3b1d5bf758cffb9a5c4a1cf
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SSDEEP
3072:PuJ9OlKolUa1U197bzhVsmftsp1WzS4PBtOhTgwCfNffHtW8mDvd:Pufj0zi1dNVsmfto4245tOheHtnmTd
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 2024-01-28_84fcdeae85233ce2622f77de22cc1e8a_darkside
Files
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2024-01-28_84fcdeae85233ce2622f77de22cc1e8a_darkside.exe windows:5 windows x86 arch:x86
89b43582b27abefb2b74684ab12a2f8e
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
CreateDIBitmap
TextOutW
SetTextColor
SetPixel
GetTextMetricsW
GetTextColor
GetTextCharset
BitBlt
user32
CreateDialogParamW
CreateMenu
DefWindowProcW
EndDialog
GetDlgItem
GetKeyNameTextW
LoadImageW
kernel32
GetModuleHandleW
SetLastError
LoadLibraryW
LoadLibraryExA
FormatMessageW
GetLastError
GetDateFormatW
GetAtomNameW
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: 16KB - Virtual size: 15KB
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