Behavioral task
behavioral1
Sample
2025-02-13_a28a4c89cc7c5bcbbd9e5abe1b7a38ea_lockbit.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-02-13_a28a4c89cc7c5bcbbd9e5abe1b7a38ea_lockbit.exe
Resource
win10v2004-20250207-en
General
-
Target
2025-02-13_a28a4c89cc7c5bcbbd9e5abe1b7a38ea_lockbit
-
Size
658KB
-
MD5
a28a4c89cc7c5bcbbd9e5abe1b7a38ea
-
SHA1
62a64ae0e6162bf101a6a9b08c1617d9459b81cf
-
SHA256
428a21c8006a1a0fd8d17ee1455bbd80f7948c973643b8ad3bc16b17216d2d2d
-
SHA512
70daeaa6f81e4e1fa795f93ac1cbc876585ea2e5f28e1743fa35343fbb455a1e87dc9d92c6a694c7a575a539c7a17e67a3efe698833a1b6c19ef0d4c364a54e9
-
SSDEEP
12288:5ztqW7ibF2vbu7tx3sH5wJv7h++9WuWzhI9AXEVt6az7Nl:Bt/74F2+tx3sZ+Q3BzhIGw7Nl
Malware Config
Signatures
-
Lockbit family
-
Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
resource yara_rule sample family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2025-02-13_a28a4c89cc7c5bcbbd9e5abe1b7a38ea_lockbit
Files
-
2025-02-13_a28a4c89cc7c5bcbbd9e5abe1b7a38ea_lockbit.exe windows:5 windows x86 arch:x86
a50a0d82b9120fc73965c28fea79e1f9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
gdi32
TextOutW
SetTextColor
SetPixel
SelectObject
GetTextMetricsW
user32
EndDialog
GetDlgItem
GetDlgItemTextW
GetKeyNameTextW
GetMessageW
LoadMenuW
DialogBoxParamW
CreateWindowExW
CreateDialogParamW
GetClassNameW
kernel32
GetDateFormatW
LoadLibraryExA
GetTickCount
GetProcAddress
GetModuleHandleW
GetLocaleInfoW
GetCommandLineA
FormatMessageW
GetLastError
Sections
.text Size: 102KB - Virtual size: 102KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vm_sec Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vlizer Size: 463KB - Virtual size: 464KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ