Static task
static1
Behavioral task
behavioral1
Sample
f881a81bfb4af2082780ab9dc9409aec9074c78ecdb90c1b1b05858c0817e30a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f881a81bfb4af2082780ab9dc9409aec9074c78ecdb90c1b1b05858c0817e30a.exe
Resource
win10v2004-20240426-en
General
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Target
2a67de3d3c7dd77e8c4ea9dee611f751.bin
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Size
4KB
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MD5
7c17e3c3dedf7e7aed0fa4df4bd70264
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SHA1
aeed9e57a972731993fc41ace391efd77930db61
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SHA256
f050fe337d583deaebd7ebe6012a3647cb11aab8940b47199b26ae56eff26a3d
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SHA512
a385bbcd8879c987b6f8b5925bf790fb60383de324e73b0220ca70786262a3305e34cf89da53d3ae8ef5f97f33ae15f39d60a021bebb7ea295a4856c2ed70309
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SSDEEP
96:gk8gB63GuWxJKsFn7G25WUMDAbYZK2NabMmVr14YitPBR4COVnkPNjjY:23GuWPKshx0UMfObMmh14YiekPJs
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/f881a81bfb4af2082780ab9dc9409aec9074c78ecdb90c1b1b05858c0817e30a.exe
Files
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2a67de3d3c7dd77e8c4ea9dee611f751.bin.zip
Password: infected
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f881a81bfb4af2082780ab9dc9409aec9074c78ecdb90c1b1b05858c0817e30a.exe.exe windows:4 windows x64 arch:x64
Password: infected
181f65f425679af6781e275ec497093c
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
BCryptEnumRegisteredProviders
BCryptFinishHash
BCryptGenRandom
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