Static task
static1
Behavioral task
behavioral1
Sample
aa77b33fc20cd0cdd0922dc4aea86c3a5807922a3e4315fba7fb51d11d080f6c.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
aa77b33fc20cd0cdd0922dc4aea86c3a5807922a3e4315fba7fb51d11d080f6c.exe
Resource
win10v2004-20240611-en
General
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Target
aa77b33fc20cd0cdd0922dc4aea86c3a5807922a3e4315fba7fb51d11d080f6c
-
Size
12KB
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MD5
59a82bd25a1a494f17d936610a14b3e0
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SHA1
c12219b296ebed728db7c938957c067141711807
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SHA256
aa77b33fc20cd0cdd0922dc4aea86c3a5807922a3e4315fba7fb51d11d080f6c
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SHA512
3468aa79cdcf03c4108421c9f09b6db108a1366065c169db49deaa26270627ec1bcebbf1f7c222f50cd5b2f463799ebf617029bd43941c2b0803fc871218494e
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SSDEEP
192:P1hrT5tqfpir6HA/Zba73tq7DEyxFEJHpqxEXbmqREjhWlJdxqHiRmIF:tJMIf4t6qKWlJj+eF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aa77b33fc20cd0cdd0922dc4aea86c3a5807922a3e4315fba7fb51d11d080f6c
Files
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aa77b33fc20cd0cdd0922dc4aea86c3a5807922a3e4315fba7fb51d11d080f6c.exe windows:4 windows x64 arch:x64
3b54aa52ac278afb9b62d1d00364df5f
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
BCryptEnumProviders
BCryptGenerateKeyPair
BCryptGenRandom
BCryptQueryContextConfiguration
BCryptRegisterConfigChangeNotify
BCryptRemoveContextFunction
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