Behavioral task
behavioral1
Sample
0023baf38263857e32b8cdbeb25ac2e95ae25ccf082d193f187ef8fc192f930b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0023baf38263857e32b8cdbeb25ac2e95ae25ccf082d193f187ef8fc192f930b.exe
Resource
win10v2004-20240226-en
General
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Target
f8d13962aeee346b491d9527e1de23e438262eadd1f27ae1ab071b8bb9fbf4cf
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Size
94KB
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MD5
c3fb6eaef47d15ac602a9303b1f8b3ec
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SHA1
cb199a54ef6afb56622ebae472735f352c525fbc
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SHA256
f8d13962aeee346b491d9527e1de23e438262eadd1f27ae1ab071b8bb9fbf4cf
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SHA512
8e61975a25ed0aca839c5ed1f9d223742372a9196eaf36176f3fed9914a956468b335e1d687ba33752915b6267f95116a60364e446cc817ec3352832feef99c0
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SSDEEP
1536:p8mQfSwRDnLplcYpa9vpw+cKmnvhkCtep6+aWNwWN+hNKNdkgECg58GH4ZmF7Wmb:2s2TdlWhDSm6Zc7+NKvkgbg5cmxVXLv
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/unpack001/0023baf38263857e32b8cdbeb25ac2e95ae25ccf082d193f187ef8fc192f930b family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/0023baf38263857e32b8cdbeb25ac2e95ae25ccf082d193f187ef8fc192f930b
Files
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f8d13962aeee346b491d9527e1de23e438262eadd1f27ae1ab071b8bb9fbf4cf.zip
Password: infected
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0023baf38263857e32b8cdbeb25ac2e95ae25ccf082d193f187ef8fc192f930b.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: 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