Behavioral task
behavioral1
Sample
8da603ff582acbb7a38fc20f1848bf3d06bc82286b2f371c138aaadfcbb6af57.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
8da603ff582acbb7a38fc20f1848bf3d06bc82286b2f371c138aaadfcbb6af57.exe
Resource
win10v2004-20240226-en
General
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Target
8da603ff582acbb7a38fc20f1848bf3d06bc82286b2f371c138aaadfcbb6af57.exe
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Size
153KB
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MD5
368352e3e773818b764a64cc36b5029f
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SHA1
2e9518e18275df5019fcd9403c6407549f51760d
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SHA256
8da603ff582acbb7a38fc20f1848bf3d06bc82286b2f371c138aaadfcbb6af57
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SHA512
33d6fab11d11866f9f4cf4b4c69adbb816ce1687b20cc1cc12f157585a92edfb38335fcffae8fe5884a7b60237be4bc78348cf2f61e500d76a2bee5325003c78
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SSDEEP
3072:yqJogYkcSNm9V7DL2Nls+AuMWZf28GKKptT:yq2kc4m9tDL2NllAuMWZe8GKKp
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 8da603ff582acbb7a38fc20f1848bf3d06bc82286b2f371c138aaadfcbb6af57.exe
Files
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8da603ff582acbb7a38fc20f1848bf3d06bc82286b2f371c138aaadfcbb6af57.exe.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: 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