Static task
static1
Behavioral task
behavioral1
Sample
3a231d9b0ddceefc855bfce76129ff2d020be012d7adb6b76afca18c56c28934.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
3a231d9b0ddceefc855bfce76129ff2d020be012d7adb6b76afca18c56c28934.exe
Resource
win10v2004-20240508-en
General
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Target
2a04ded525e21fa9225a278d0a21c116.bin
-
Size
4KB
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MD5
f9b58bf3f591f30dd939d2576acbd1ef
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SHA1
49d3f9fe82c71cad5581c4cf4838d371d65030f4
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SHA256
9f71c661307791034b54881e4be41facc9b48a7d1ba2b4ab3bf248c277ec6b1f
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SHA512
2ed622b66056fa3b8ddc7fec8f5abd5133f735f36034325ceb8df0af297caa38ca7d8eb41c1591dee0572fcbf34d5fe050f035f3ab911bad63c2171772659629
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SSDEEP
96:7Anzh0k2URC/b8iXzTsJBolpOZfsa0H4YVWxEXvQd2/q5d:cnzAeCP/sJBIRag4YVWxEX62+
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/3a231d9b0ddceefc855bfce76129ff2d020be012d7adb6b76afca18c56c28934.exe
Files
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2a04ded525e21fa9225a278d0a21c116.bin.zip
Password: infected
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3a231d9b0ddceefc855bfce76129ff2d020be012d7adb6b76afca18c56c28934.exe.exe windows:4 windows x64 arch:x64
Password: infected
89da732bffb68b383468705aafd6809b
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
BCryptEnumRegisteredProviders
BCryptGetFipsAlgorithmMode
BCryptGenRandom
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