Static task
static1
Behavioral task
behavioral1
Sample
45b7d4bc80297d05e9b8af2c56d52998ab8025e7e7762cdfdd98f78a4a00aecc.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
45b7d4bc80297d05e9b8af2c56d52998ab8025e7e7762cdfdd98f78a4a00aecc.exe
Resource
win10v2004-20240508-en
General
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Target
273d67017db56368643651f112c62d9e.bin
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Size
4KB
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MD5
2d6e30823a38a234a2c46c640a3badbe
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SHA1
d906ef34370551824e1e068b3fdfde2edf14d584
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SHA256
45169667d3a299f36e66814543876a631e6c223f1d4ae3c6f10d83d1fb666d4e
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SHA512
292325b13717315520cf4d77b682ef42f1a031b5774d13cb9444440f1ce29cffc45763a8a25fcf5ac5f1dd096202ac752c622bfa68774e8981aa5eeffee2ba4b
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SSDEEP
96:8gdEd7auQhjISmJP+zDbXV0gtOHJQutRcpF6+ngYMJYhkGRfuAEI:17FESmUPV0gtOHJQASr6ygV1Ifzb
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/45b7d4bc80297d05e9b8af2c56d52998ab8025e7e7762cdfdd98f78a4a00aecc.exe
Files
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273d67017db56368643651f112c62d9e.bin.zip
Password: infected
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45b7d4bc80297d05e9b8af2c56d52998ab8025e7e7762cdfdd98f78a4a00aecc.exe.exe windows:4 windows x64 arch:x64
Password: infected
5931c037637babdb8a7ca1ab2d4180d1
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
BCryptFinalizeKeyPair
BCryptFreeBuffer
BCryptGenRandom
BCryptQueryContextConfiguration
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