Behavioral task
behavioral1
Sample
016cf44b5637f2c71383de4549b9eff72e74382e30add1d14c3944daed9e2e5d.exe
Resource
win10v2004-20250314-en
General
-
Target
21867408347.zip
-
Size
106KB
-
MD5
f7fe2ad1c63512e91f10bb110422c018
-
SHA1
b30c00765442cdf3a3a40d634601a3f6f290883e
-
SHA256
4d9349b5fa20bbd711b665f8a97ede9224f0d34265d5811a2877093fbaff7221
-
SHA512
e06a5332722b062b25562e5c4c05d6054fb50b1fa20cae5ce0f30465a94fd4cfd1234471399a98b42ccf29a55fcdf4ef14d8c57dfe4f7a1af4402c313d75e1ac
-
SSDEEP
3072:0habB4rEuOdQso2mRo8MgmLhXASIct8yFrNW3yIqa:TVyXMJLhXA3ct/r/a
Malware Config
Signatures
-
Lockbit family
-
Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
resource yara_rule static1/unpack001/016cf44b5637f2c71383de4549b9eff72e74382e30add1d14c3944daed9e2e5d family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/016cf44b5637f2c71383de4549b9eff72e74382e30add1d14c3944daed9e2e5d
Files
-
21867408347.zip.zip
Password: infected
-
016cf44b5637f2c71383de4549b9eff72e74382e30add1d14c3944daed9e2e5d.exe windows:5 windows x86 arch:x86
a50a0d82b9120fc73965c28fea79e1f9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
gdi32
TextOutW
SetTextColor
SetPixel
SelectObject
GetTextMetricsW
user32
EndDialog
GetDlgItem
GetDlgItemTextW
GetKeyNameTextW
GetMessageW
LoadMenuW
DialogBoxParamW
CreateWindowExW
CreateDialogParamW
GetClassNameW
kernel32
GetDateFormatW
LoadLibraryExA
GetTickCount
GetProcAddress
GetModuleHandleW
GetLocaleInfoW
GetCommandLineA
FormatMessageW
GetLastError
Sections
.text Size: 102KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.itext Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE