Behavioral task
behavioral1
Sample
f4fb0f2ae098850f2a8ffb771ae4c6c8aaa81144fe53228a2c01df2d34307053.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
f4fb0f2ae098850f2a8ffb771ae4c6c8aaa81144fe53228a2c01df2d34307053.exe
Resource
win10v2004-20241007-en
General
-
Target
f4fb0f2ae098850f2a8ffb771ae4c6c8aaa81144fe53228a2c01df2d34307053.exe
-
Size
146KB
-
MD5
06f96cb31a2b655835130a09387fb401
-
SHA1
bb27f7e6cb3102c017c44a5bf8d86c16641e593b
-
SHA256
f4fb0f2ae098850f2a8ffb771ae4c6c8aaa81144fe53228a2c01df2d34307053
-
SHA512
2caeba7d1404019e2d378abed794b97dd4d14c646c51d6a9950cd6b677afdcf10f7263469f725d23251e11fa0913f5126743c6255d0c32f1583dcbf1c7c13744
-
SSDEEP
1536:jzICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xD11h0i9TJmr7kZd9V78ny3OxTIT:8qJogYkcSNm9V7D1pTJmr7ksy4IT
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 f4fb0f2ae098850f2a8ffb771ae4c6c8aaa81144fe53228a2c01df2d34307053.exe
Files
-
f4fb0f2ae098850f2a8ffb771ae4c6c8aaa81144fe53228a2c01df2d34307053.exe.exe windows:5 windows x86 arch:x86
914685b69f2ac2ff61b6b0f1883a054d
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
GetPixel
SelectPalette
SelectObject
GetTextColor
BitBlt
GetDeviceCaps
CreateSolidBrush
CreateFontW
CreateDIBitmap
user32
LoadMenuW
LoadImageW
CreateDialogParamW
CreateWindowExW
DefWindowProcW
GetDlgItem
IsDlgButtonChecked
kernel32
GetLastError
GetProcAddress
GetModuleHandleA
GetLocaleInfoW
FreeLibrary
GetFileAttributesW
GetCommandLineW
GetCommandLineA
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: 2KB
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