Behavioral task
behavioral1
Sample
8da603ff582acbb7a38fc20f1848bf3d06bc82286b2f371c138aaadfcbb6af57.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
8da603ff582acbb7a38fc20f1848bf3d06bc82286b2f371c138aaadfcbb6af57.exe
Resource
win10v2004-20240412-en
General
-
Target
62bab7f56b32349714640bd99ee8d594d4984af27d38888124e9c4b7aee4426a
-
Size
100KB
-
MD5
1ad652eadbe89b7945349c40d9f65d67
-
SHA1
2b332abe6894cc8ab81ba7c789eb19367b03d094
-
SHA256
62bab7f56b32349714640bd99ee8d594d4984af27d38888124e9c4b7aee4426a
-
SHA512
fd0d4ad5f2de30ba96a90cca58a86796018aa02df119048d0e02b9649d13d22a4af751dab305091312b5cb56287e52e534ccedb0f8777f17fd635ee8ca3ee3e4
-
SSDEEP
3072:nyuvRo2SBAJYI1V6aMr+3fm+VU2aZG55mFA+CZ4KI61K:QQbtKdAU2a45+CZ4KIiK
Malware Config
Signatures
-
Lockbit family
-
Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
resource yara_rule static1/unpack001/8da603ff582acbb7a38fc20f1848bf3d06bc82286b2f371c138aaadfcbb6af57.exe family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/8da603ff582acbb7a38fc20f1848bf3d06bc82286b2f371c138aaadfcbb6af57.exe
Files
-
62bab7f56b32349714640bd99ee8d594d4984af27d38888124e9c4b7aee4426a.zip
Password: infected
-
8da603ff582acbb7a38fc20f1848bf3d06bc82286b2f371c138aaadfcbb6af57.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: 10KB - Virtual size: 9KB
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