Overview
overview
10Static
static
10LockBit30/Build.bat
windows7-x64
1LockBit30/Build.bat
windows10-1703-x64
1LockBit30/Build.bat
windows10-2004-x64
1LockBit30/builder.exe
windows7-x64
1LockBit30/builder.exe
windows10-1703-x64
1LockBit30/builder.exe
windows10-2004-x64
1LockBit30/keygen.exe
windows7-x64
1LockBit30/keygen.exe
windows10-1703-x64
1LockBit30/keygen.exe
windows10-2004-x64
1Behavioral task
behavioral1
Sample
LockBit30/Build.bat
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
LockBit30/Build.bat
Resource
win10-20220812-en
Behavioral task
behavioral3
Sample
LockBit30/Build.bat
Resource
win10v2004-20220812-en
Behavioral task
behavioral4
Sample
LockBit30/builder.exe
Resource
win7-20220901-en
Behavioral task
behavioral5
Sample
LockBit30/builder.exe
Resource
win10-20220812-en
Behavioral task
behavioral6
Sample
LockBit30/builder.exe
Resource
win10v2004-20220812-en
Behavioral task
behavioral7
Sample
LockBit30/keygen.exe
Resource
win7-20220812-en
Behavioral task
behavioral8
Sample
LockBit30/keygen.exe
Resource
win10-20220901-en
Behavioral task
behavioral9
Sample
LockBit30/keygen.exe
Resource
win10v2004-20220812-en
General
-
Target
a5bb65afe22627fbf9526fd316d32c368a986a4d65af31814ef2c18cef18422d.zip
-
Size
284KB
-
MD5
d8522e3ab793692681cd49d91cab93db
-
SHA1
f4cac00d0346c277804d42f843ddfa266eaf4cbd
-
SHA256
b09403adcaf79f3602815c242b3698e43138156d848ac1b0802232d4afc36154
-
SHA512
d53847879513f683eb6b7f03180f837a96d5f49ce7f534df4725dccd81236f76d4ff6bc25469d0ba2f839df3d3d8d49eed82a6e22b3ed7bdcd2d07b4cfa10397
-
SSDEEP
6144:MfUGa0n7gWHAUd6M3aVV2MlunD6xFqU4Mx0KgxMsDyEk:TGasH1d6saX2kU6bqkpgxMGk
Malware Config
Extracted
blackmatter
25.239
Signatures
-
Blackmatter family
Files
-
a5bb65afe22627fbf9526fd316d32c368a986a4d65af31814ef2c18cef18422d.zip.zip
Password: infected
-
a5bb65afe22627fbf9526fd316d32c368a986a4d65af31814ef2c18cef18422d.zip.zip
Password: infected
-
LockBit30/Build.bat
-
LockBit30/builder.exe.exe windows x86
Password: infected
d2e26e45dcb84f1062f90f29a9cf0faa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
user32
MessageBoxW
kernel32
LoadResource
WriteFile
CreateFileW
ExitProcess
FindResourceW
GetCommandLineW
GetFileSize
GetModuleHandleW
GlobalFree
SizeofResource
LockResource
ReadFile
shell32
CommandLineToArgvW
msvcrt
_wcsicmp
memcpy
memset
sprintf
strchr
strcpy
strlen
strstr
wcscat
wcscpy
wcslen
wcsrchr
localeconv
_stricmp
_strcmpi
tolower
realloc
malloc
free
strtod
strncmp
imagehlp
CheckSumMappedFile
ntdll
RtlFreeHeap
RtlAllocateHeap
NtClose
RtlImageNtHeader
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 438KB - Virtual size: 438KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
LockBit30/config.json
-
LockBit30/keygen.exe.exe windows x86
Password: infected
73eeda700d0a0376845c61c44155f4a8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
user32
wsprintfA
kernel32
GetCurrentDirectoryW
WriteFile
CloseHandle
CreateFileW
ExitProcess
GetCommandLineW
GlobalFree
SetCurrentDirectoryW
shell32
CommandLineToArgvW
msvcrt
_wcsicmp
memcpy
memset
free
fputc
exit
calloc
Sections
.text Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE