Behavioral task
behavioral1
Sample
5fac45e8b565bda371ae257d4248e6ae_darkside_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5fac45e8b565bda371ae257d4248e6ae_darkside_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
5fac45e8b565bda371ae257d4248e6ae_darkside_JC.exe
-
Size
148KB
-
MD5
5fac45e8b565bda371ae257d4248e6ae
-
SHA1
2ac8ac40b6f7b3c586b01bb1eef91c78dde25b8a
-
SHA256
dc2f69fcc0ee9a810e269948a3c8ed0d157faaad98b9bec2becba6735a728fe2
-
SHA512
a06fd0be0e51e6051e88e0c1f4a97d61e6ca2b0df39e204c63075bc34a05915f7203c33fcc65517e3640277976ff82df0d982db5f329092c893339feb6e5d76e
-
SSDEEP
1536:tzICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xDkMuha2LGe+WZRPRhLfSHZ2e/lT:+qJogYkcSNm9V7D7uX1JZRPLfutT
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 5fac45e8b565bda371ae257d4248e6ae_darkside_JC.exe
Files
-
5fac45e8b565bda371ae257d4248e6ae_darkside_JC.exe.exe windows 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: 5KB - Virtual size: 4KB
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