Behavioral task
behavioral1
Sample
AAA.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
AAA.exe
Resource
win10v2004-20240508-en
General
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Target
AAA.exe
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Size
2.5MB
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MD5
5acc89aabe7a88c08afb03fba71b1bc0
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SHA1
91cc39aff24b32f81e20f5d9fba96d9f8a8890c7
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SHA256
33ffafa465eaf18578f5d128f1f6acf8f1b4a2a1a0e7271f9e07258a2afd57cc
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SHA512
e840bcdba2a6ea4119ac10f5c511a9fc35f659cb957dcadc24c558112755406795869cb3e6e91811592640a3cb6bb5cb5a64dadb3002d07e20ba72030d0d3f5b
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SSDEEP
49152:+HoaGaeesjNRbpRGoA/ngkjEKIWpQxMlCFMXoQVPvegjJR7DnQjOS94B1i:+IaJeTzjcVTIil8MX5WgjJCjOSCB1
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource AAA.exe
Files
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AAA.exe.exe windows:6 windows x64 arch:x64
fccfec8e708be7d51792694f6178df70
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
WaitForSingleObject
GetCurrentProcess
LocalAlloc
GetCurrentProcess
GetCurrentThread
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
GetLastError
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
FindWindowA
CharUpperBuffW
shell32
ShellExecuteExA
msvcp140
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__std_exception_destroy
api-ms-win-crt-runtime-l1-1-0
_crt_atexit
api-ms-win-crt-heap-l1-1-0
free
api-ms-win-crt-stdio-l1-1-0
_set_fmode
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
wtsapi32
WTSSendMessageW
advapi32
RegQueryValueExA
OpenSCManagerW
EnumServicesStatusExW
OpenServiceW
QueryServiceConfigW
CloseServiceHandle
Sections
.text Size: - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 660B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 2.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 469B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ