Static task
static1
Behavioral task
behavioral1
Sample
b541d1dcec807a3f93c6982eef648a8a2447de4c98f507bd9e53ddc84f15228e.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
b541d1dcec807a3f93c6982eef648a8a2447de4c98f507bd9e53ddc84f15228e.exe
Resource
win10v2004-20240508-en
General
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Target
b541d1dcec807a3f93c6982eef648a8a2447de4c98f507bd9e53ddc84f15228e
-
Size
12KB
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MD5
2f3edfe43350638b23218ca90c2bc5a2
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SHA1
cfdace8b670829e407572eb64a5fc7c428ad8c75
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SHA256
b541d1dcec807a3f93c6982eef648a8a2447de4c98f507bd9e53ddc84f15228e
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SHA512
6473f216edec1e80a44cb9ef88c9f901c3bffa68a4ce5758d0b39f1620aa9b98f220eab7d11d94ca9f5c40ba00556266ca595099f3036d8f17f722a85be87212
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SSDEEP
192:G/mkyT53/Lyi76XYENIXsQfDYZSkdZCVc13DmvWlJdxqHJ9:KFyBLpmivWlJj+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b541d1dcec807a3f93c6982eef648a8a2447de4c98f507bd9e53ddc84f15228e
Files
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b541d1dcec807a3f93c6982eef648a8a2447de4c98f507bd9e53ddc84f15228e.exe windows:4 windows x64 arch:x64
28a96e99180836f07c7c0a8a2fea6a16
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
BCryptHashData
BCryptOpenAlgorithmProvider
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