Behavioral task
behavioral1
Sample
311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe
Resource
win10v2004-20241007-en
General
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Target
311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.zip
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Size
92KB
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MD5
c9f3e288b89dbf86e80a3e50de0373e7
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SHA1
516eceaa0ec1d9e9761e6cb5ca47ad8d2252c013
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SHA256
bb176c4f2cbbe4f80f3efcde3121d0ec79a2c05f9825f20445cd0b34aa05e483
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SHA512
14c78d7781c8bf190a87682c7fb50d3246b39c168d9b686f8c07463d6de0070910eb1bdf01835f3380c4a4f7bfebd1678bcf5332a294b3b2a2e4d49151716e2d
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SSDEEP
1536:rPl7hGyC0AvYCLgAll8xTPncLzkKkUhpwc7783SU1qXk9PoDSAEi1uoQq+vmRV3:rPlFGyaVLgAlI2YKNhpwc7I3SUgkmDSw
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/unpack001/311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe
Files
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311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.zip.zip
Password: infected
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311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.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: 1KB - Virtual size: 1KB
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