Behavioral task
behavioral1
Sample
2024-06-27_7846574fb370a6cdff3b568ea2999304_lockbit.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-27_7846574fb370a6cdff3b568ea2999304_lockbit.exe
Resource
win10v2004-20240611-en
General
-
Target
2024-06-27_7846574fb370a6cdff3b568ea2999304_lockbit
-
Size
149KB
-
MD5
7846574fb370a6cdff3b568ea2999304
-
SHA1
b9a90bac5ea33690a685594e4fa05a00b095f531
-
SHA256
53bb974516039d7e81ac8e0f98bef6d64e5037e450cc98c7a044038593120748
-
SHA512
a6576d40705d27c9032fea8c204aee351627fbca5eb5cca513da6dedf002df481494f6fd3f4af7d66237b45d361d271ef8aa73ffb66ec09ed7b88cbc5d98304c
-
SSDEEP
3072:aHMNhFVYSjG5JVWp+HbDLn7viZQJKeeurE+gxHPpPDXA5ae77:aKeOG8p+HbDLn7qZQJmvRxPjCaef
Malware Config
Signatures
-
Lockbit family
-
Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
Processes:
resource yara_rule sample family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-06-27_7846574fb370a6cdff3b568ea2999304_lockbit
Files
-
2024-06-27_7846574fb370a6cdff3b568ea2999304_lockbit.exe windows:5 windows x86 arch:x86
41fb8cb2943df6de998b35a9d28668e8
Headers
DLL Characteristics
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
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: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE