Static task
static1
Behavioral task
behavioral1
Sample
2024-08-24_b3986dfecfd82670e1d1edeafaadd28a_bkransomware_indiacharlie_karagany.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-08-24_b3986dfecfd82670e1d1edeafaadd28a_bkransomware_indiacharlie_karagany.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-24_b3986dfecfd82670e1d1edeafaadd28a_bkransomware_indiacharlie_karagany
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Size
276KB
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MD5
b3986dfecfd82670e1d1edeafaadd28a
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SHA1
a7aa8d5f52b51b3ed842ff3a778800e2d4794361
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SHA256
9d39ec2c0ae1774ef74334633af4effd1419d76cd355ba6cfc7d67aabbeb41b6
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SHA512
bf6275fe8c5b380de2e1717bab21e6aa219657fd07596942ffd43211b3b7aec698f50938984cdc855c113f17e546f38a08c984e4d706e7c774cd4a3f48bd8bda
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SSDEEP
3072:Uq9//W01zNYHDHj28EUrLPkrh4mpWHmUHbkkfKjDscqAX55t5Dpw/dtU4Vp4aSyo:UMJ1JCCYq4m8HmT9jI85bojUc43Zf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-24_b3986dfecfd82670e1d1edeafaadd28a_bkransomware_indiacharlie_karagany
Files
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2024-08-24_b3986dfecfd82670e1d1edeafaadd28a_bkransomware_indiacharlie_karagany.exe windows:5 windows x86 arch:x86
90de0e72ed945c4bbd11fd8229ba69a1
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
kernel32
GetFileAttributesA
SetFileAttributesA
CreateFileA
CreateDirectoryA
GetWindowsDirectoryA
GetSystemDirectoryA
CreateProcessA
GetModuleFileNameA
GetTickCount
WinExec
CloseHandle
SetFileTime
GetFileTime
WriteFile
Sleep
GetLastError
TerminateProcess
OpenProcess
LocalFree
DeleteFileA
LocalAlloc
ReadFile
SetEndOfFile
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
GetProcAddress
AreFileApisANSI
MultiByteToWideChar
WideCharToMultiByte
GetCommandLineA
IsProcessorFeaturePresent
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
GetCurrentProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
GetStdHandle
GetModuleFileNameW
HeapFree
LoadLibraryExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCurrentThreadId
RtlUnwind
GetFileType
GetConsoleCP
GetConsoleMode
GetProcessHeap
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
OutputDebugStringW
HeapSize
HeapAlloc
HeapReAlloc
LCMapStringW
GetStringTypeW
SetStdHandle
FlushFileBuffers
SetFilePointerEx
WriteConsoleW
CreateFileW
ReadConsoleW
advapi32
StartServiceCtrlDispatcherA
SetServiceStatus
RegisterServiceCtrlHandlerA
QueryServiceStatusEx
QueryServiceStatus
QueryServiceConfig2A
OpenServiceA
OpenSCManagerA
EnumServicesStatusA
DeleteService
CreateServiceA
ControlService
CloseServiceHandle
ChangeServiceConfig2A
RegSetValueExA
RegOpenKeyExA
RegCreateKeyA
RegCloseKey
StartServiceA
Sections
.text Size: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 183KB - Virtual size: 199KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ