Behavioral task
behavioral1
Sample
20240917a5052518e8735f52112f0eec7f0416f9darkside.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
20240917a5052518e8735f52112f0eec7f0416f9darkside.exe
Resource
win10v2004-20240802-en
General
-
Target
20240917a5052518e8735f52112f0eec7f0416f9darkside
-
Size
146KB
-
MD5
a5052518e8735f52112f0eec7f0416f9
-
SHA1
5442e7cbd8d82d70937c1bd599472e7f202224d0
-
SHA256
fa0259d8b6d87ae11532b7c3e26ef3ace9df21ae3919e97c73de88c6b75d2fb1
-
SHA512
254fa270339145cba103b0cae10813548b54e0127f88c709dbbc83fc43a0dc828ef3d07ab19c917469e76a45a0903a858bbdc900412f11072f2d80677de2017d
-
SSDEEP
3072:h6glyuxE4GsUPnliByocWepGEIqC6f7VaIAhzSCn8X:h6gDBGpvEByocWemFBV8
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 20240917a5052518e8735f52112f0eec7f0416f9darkside
Files
-
20240917a5052518e8735f52112f0eec7f0416f9darkside.exe windows:5 windows x86 arch:x86
41fb8cb2943df6de998b35a9d28668e8
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
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
.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: 2KB - 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