Static task
static1
Behavioral task
behavioral1
Sample
a1885bd7ebbd84e06df0e4d0640e2c9470713fcf9c256552ae2c6f769fd7b9bd.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a1885bd7ebbd84e06df0e4d0640e2c9470713fcf9c256552ae2c6f769fd7b9bd.exe
Resource
win10v2004-20240508-en
General
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Target
a1885bd7ebbd84e06df0e4d0640e2c9470713fcf9c256552ae2c6f769fd7b9bd
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Size
12KB
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MD5
28577eda9c33e08638b5670e4250b4ea
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SHA1
8cda971f9a48a91b2a591182bea8fdfa338951dc
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SHA256
a1885bd7ebbd84e06df0e4d0640e2c9470713fcf9c256552ae2c6f769fd7b9bd
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SHA512
178d13186f53252273ff9f07acce6f960dac0607de638a7eb1b4f139ac5dd0e02d95dfd6f14ca258d99ef1c94f8fac84d3152bcf41a713ea89fac7c3d9a65462
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SSDEEP
192:G58V+I1yn8k6BEF6s5Mi1KVtwxjgMOO6ksoPC5ukLbs5m+WlJdxqHXZf1xdA:udok6WB8fks5x+WlJj+X0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1885bd7ebbd84e06df0e4d0640e2c9470713fcf9c256552ae2c6f769fd7b9bd
Files
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a1885bd7ebbd84e06df0e4d0640e2c9470713fcf9c256552ae2c6f769fd7b9bd.exe windows:4 windows x64 arch:x64
6cf2f7317a77081989ef58f51c9d8281
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
msvcrt
memset
printf
memcpy
memmove
rand
wcslen
strcmp
srand
strtol
_wsystem
_vsnprintf
_vsnwprintf
__set_app_type
_controlfp
__argc
__argv
_environ
__getmainargs
exit
kernel32
FileTimeToSystemTime
GetProcessHeap
HeapAlloc
HeapSize
HeapReAlloc
CreateFileW
GetLastError
Sleep
WriteFile
HeapFree
CloseHandle
SleepEx
GetCommandLineW
ExpandEnvironmentStringsW
ntdll
NtQuerySystemInformation
RtlGetNtVersionNumbers
winhttp
WinHttpOpen
WinHttpConnect
WinHttpOpenRequest
WinHttpSendRequest
WinHttpReceiveResponse
WinHttpQueryHeaders
WinHttpQueryDataAvailable
WinHttpReadData
WinHttpCloseHandle
bcrypt
BCryptEnumContexts
BCryptEnumProviders
BCryptGenRandom
BCryptHashData
BCryptQueryContextConfiguration
BCryptRegisterConfigChangeNotify
Sections
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 192B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ