Behavioral task
behavioral1
Sample
eb82946fa0de261e92f8f60aa878c9fef9ebb34fdababa66995403b110118b12.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
eb82946fa0de261e92f8f60aa878c9fef9ebb34fdababa66995403b110118b12.exe
Resource
win10v2004-20240508-en
General
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Target
448f1796fe8de02194b21c0715e0a5f6.bin
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Size
94KB
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MD5
b8916e7d84dc09c81075443caae03e66
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SHA1
518bfbb08f5bc0f7b33b108ed470a66c74ef7332
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SHA256
abc998463e6dbdd889ec75385734fd52e82c1c7d050335ad6ceaf4970538667f
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SHA512
6c5cd03163c94e103130f88f785200ad784cd78587ac118bda399c2ecb2486f014ec41d4cb49d6c68c3eec6c8ea745bef338abc111741c68dcf8907fcc5d0aa9
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SSDEEP
1536:G9g2luKtnuAyzupkMuDE+hS+tB4CkNNNgzTHSdmXG6ca0JfmE3TtK0WyoOFiH:agedk92VT2SMXGXa0j3MTOFiH
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/eb82946fa0de261e92f8f60aa878c9fef9ebb34fdababa66995403b110118b12.exe family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/eb82946fa0de261e92f8f60aa878c9fef9ebb34fdababa66995403b110118b12.exe
Files
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448f1796fe8de02194b21c0715e0a5f6.bin.zip
Password: infected
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eb82946fa0de261e92f8f60aa878c9fef9ebb34fdababa66995403b110118b12.exe.exe windows:5 windows x86 arch:x86
Password: infected
41fb8cb2943df6de998b35a9d28668e8
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
SetDCBrushColor
SelectPalette
GetTextColor
GetDeviceCaps
CreateSolidBrush
user32
DefWindowProcW
CreateMenu
EndDialog
GetDlgItem
GetKeyNameTextW
GetMessageW
GetWindowTextW
IsDlgButtonChecked
LoadImageW
LoadMenuW
DialogBoxParamW
kernel32
SetLastError
LoadLibraryW
GetTickCount
GetLastError
GetCommandLineW
GetCommandLineA
FreeLibrary
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: 3KB
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