Static task
static1
Behavioral task
behavioral1
Sample
a3a4bd0c4eb2c0f0e44f5afbbe8dd6393af589bf861b6766fde299be24624e12.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3a4bd0c4eb2c0f0e44f5afbbe8dd6393af589bf861b6766fde299be24624e12.exe
Resource
win10v2004-20240426-en
General
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Target
a3a4bd0c4eb2c0f0e44f5afbbe8dd6393af589bf861b6766fde299be24624e12
-
Size
12KB
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MD5
4bc2c2012955277c776b3e5e5885c754
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SHA1
e4aa1cd64fd03ab4c82d9520f1a7e313a3ae9fe3
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SHA256
a3a4bd0c4eb2c0f0e44f5afbbe8dd6393af589bf861b6766fde299be24624e12
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SHA512
2c1666be10e6b3d1b9454069325bb85e0ddb5a8569505db059b79f4e37d49d3d92486958d797b220d376c6fb8b7803cfb2e4e6e79da1ca55f19c2c5043510680
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SSDEEP
192:cS44I1C4mATiH16wmisNH98f8iV11c+DPPjFgSU3PzZmiX7XpWlJdxqHn1x:k40J4bsbei+8z86WlJj+1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3a4bd0c4eb2c0f0e44f5afbbe8dd6393af589bf861b6766fde299be24624e12
Files
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a3a4bd0c4eb2c0f0e44f5afbbe8dd6393af589bf861b6766fde299be24624e12.exe windows:4 windows x64 arch:x64
6ced6145057fd101ff4a96143c0da06f
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
BCryptFinalizeKeyPair
BCryptFinishHash
BCryptGenRandom
BCryptGetFipsAlgorithmMode
BCryptHashData
BCryptQueryContextConfiguration
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