Static task
static1
Behavioral task
behavioral1
Sample
9342577b50046c027b3e2a4c49b12cac0ad2385757a4b0cd542ef14393d300a2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9342577b50046c027b3e2a4c49b12cac0ad2385757a4b0cd542ef14393d300a2.exe
Resource
win10v2004-20240226-en
General
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Target
3528536911983b2819585a697f11ffa5.bin
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Size
4KB
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MD5
92a9bdfbab72fc3b5b24df50d655a1d2
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SHA1
25cfdd492e1e3f581aca50aefbf95d5143f03417
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SHA256
e6a6666f64a077f0b47126af128383cad1f3963b1734b49dead2a11077e37007
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SHA512
2bbe4b51a58fca77f11344d70018cfc72a88e9c0d194a91dd36934502c6d1aa0d6c4c0bcafc10cd171056c782dafcb3e48f648d56f6ec946cb4457ba29da0be6
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SSDEEP
96:R56xZLI3384p53V56z8RJZtvuoxXylXsbK8fM:Ok384p53D6zIfuW8
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/9342577b50046c027b3e2a4c49b12cac0ad2385757a4b0cd542ef14393d300a2.exe
Files
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3528536911983b2819585a697f11ffa5.bin.zip
Password: infected
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9342577b50046c027b3e2a4c49b12cac0ad2385757a4b0cd542ef14393d300a2.exe.exe windows:4 windows x64 arch:x64
Password: infected
e7455042dc29a71d18bb4a13c2098a9c
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
BCryptDestroyKey
BCryptProcessMultiOperations
BCryptUnregisterConfigChangeNotify
BCryptVerifySignature
BCryptExportKey
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