Static task
static1
Behavioral task
behavioral1
Sample
a3f0158e8130c5209ba4cbe22d3b58d5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3f0158e8130c5209ba4cbe22d3b58d5.exe
Resource
win10v2004-20240221-en
General
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Target
a3f0158e8130c5209ba4cbe22d3b58d5
-
Size
455KB
-
MD5
a3f0158e8130c5209ba4cbe22d3b58d5
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SHA1
2bc5486d6ca04c8e9312f6e1c86106272953e68f
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SHA256
b547602a24b47f4aba896fedb412a7f6d95fdf492aa2fa67fb28b90e17ef55bd
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SHA512
bc170a000dba02af838d6361611673ec9acce6f69f6fa2303b0b92703f3ce8be3c09a10406dc906ec7804419a6d81d873f6f34287eb1748239354a36bd945f7b
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SSDEEP
12288:e80KUQygU9nT7c8Gaew74e+27cGMN4zXUvwVcjFC:eVRQygUvGaew7n+fGMN4zXUDF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3f0158e8130c5209ba4cbe22d3b58d5
Files
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a3f0158e8130c5209ba4cbe22d3b58d5.exe windows:5 windows x86 arch:x86
7fb2c7efe5b5ca95d73455ebd2101814
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
_wtoi
wcslen
wcscat
_wcsnicmp
wcsstr
free
_initterm
malloc
_adjust_fdiv
kernel32
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapAlloc
GetProcessHeap
HeapFree
DeleteCriticalSection
CloseHandle
ExpandEnvironmentStringsW
WaitForSingleObject
GetSystemTimeAsFileTime
lstrlenW
GetProcAddress
LoadLibraryW
SwitchToThread
InterlockedExchange
QueueUserAPC
DisableThreadLibraryCalls
GetLastError
LoadLibraryExW
FreeLibrary
CompareStringW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
netsh.exe
MatchTagsInCmdLine
MatchEnumTag
PrintMessageFromModule
RegisterContext
RegisterHelper
ole32
CoInitializeEx
CoTaskMemFree
CoCreateInstance
CoSetProxyBlanket
CoTaskMemAlloc
StringFromGUID2
CoUninitialize
oleaut32
VariantInit
SysAllocString
VariantClear
SysFreeString
rpcrt4
RpcStringFreeW
RpcStringBindingComposeW
NdrClientCall2
RpcBindingFromStringBindingW
RpcBindingSetAuthInfoExW
RpcBindingFree
rtutils
TraceRegisterExA
TraceDeregisterW
TraceVprintfExA
user32
LoadStringW
Sections
.text Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.p102 Size: 512B - Virtual size: 186B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.0x9a9 Size: 512B - Virtual size: 186B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kalqo Size: 512B - Virtual size: 186B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.88111 Size: 512B - Virtual size: 186B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.9102 Size: 512B - Virtual size: 392B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.1827 Size: 512B - Virtual size: 186B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.7382 Size: 512B - Virtual size: 186B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.81721 Size: 200KB - Virtual size: 200KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ajdiw Size: 512B - Virtual size: 194B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.09a Size: 512B - Virtual size: 208B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.09a5 Size: 512B - Virtual size: 216B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.09a6 Size: 512B - Virtual size: 186B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.11524 Size: 512B - Virtual size: 158B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.9a9s Size: 200KB - Virtual size: 200KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.a4a4 Size: 512B - Virtual size: 158B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 276B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ