Behavioral task
behavioral1
Sample
86e17aa882c690ede284f3e445439dfe589d8f36e31cbc09d102305499d5c498.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
86e17aa882c690ede284f3e445439dfe589d8f36e31cbc09d102305499d5c498.exe
Resource
win10v2004-20240426-en
General
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Target
16882414481.zip
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Size
108KB
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MD5
2a74de035a32ca96224df63caed18edc
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SHA1
85aaab7b112a2b0e18894801286f5e30c50d753b
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SHA256
2438243a35d6eb84ee610cea1b91fc2e0e5256186a005dc861fb5a4b921c2c7f
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SHA512
f5cd912a4c70190eeb3032bbf92703e41aa29cbd81a020acaa995bad98cf4c1d6de82293618d52a7767c257ed9d59a5ab24add1150168ad89310b1c9805d3765
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SSDEEP
3072:Rc99hTD/u6yz+CwWF0bvGttIl/9U1ifxQPVdcVNmpn:g0+9We6tKl/+1iJQ9ujmpn
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 static1/unpack001/86e17aa882c690ede284f3e445439dfe589d8f36e31cbc09d102305499d5c498 family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/86e17aa882c690ede284f3e445439dfe589d8f36e31cbc09d102305499d5c498
Files
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16882414481.zip.zip
Password: infected
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86e17aa882c690ede284f3e445439dfe589d8f36e31cbc09d102305499d5c498.exe windows:5 windows x86 arch:x86
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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ