Static task
static1
Behavioral task
behavioral1
Sample
bdb32f526a5116810778adc77461110f21f943c36f9062738036ca43fca09c83.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
bdb32f526a5116810778adc77461110f21f943c36f9062738036ca43fca09c83.exe
Resource
win10v2004-20240426-en
General
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Target
dbffd971a49895607419ca12d5237055.bin
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Size
4KB
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MD5
5087d6af1980117687c01c573bf401bc
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SHA1
a05d61e934060459b4fd206e4a72d7ce360e3068
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SHA256
e970d501a7f6364921ed1441445f6673fa02a541fb9a649cb786ef7c4ceff0cd
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SHA512
afc5cb402538e02c83f506c35007b8870bd43492cdf1c53a350f8febc1ae2c8aa047cd5d2a7f52ee13903c1cf11d875c624714bae901b6e600b9ad0da5194aaf
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SSDEEP
96:irrCffdolYGnNHG0nr307E3SsXO4dmfBeEXISs3lwGpQLNr5:i/0olYQFF+4dSPRs17QLN1
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/bdb32f526a5116810778adc77461110f21f943c36f9062738036ca43fca09c83.exe
Files
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dbffd971a49895607419ca12d5237055.bin.zip
Password: infected
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bdb32f526a5116810778adc77461110f21f943c36f9062738036ca43fca09c83.exe.exe windows:4 windows x64 arch:x64
Password: infected
1aa84147a9d0a4d4a0ef53e0af18bec7
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
WinHttpQueryDataAvailable
WinHttpReadData
WinHttpCloseHandle
bcrypt
BCryptEnumRegisteredProviders
BCryptGenRandom
BCryptGetFipsAlgorithmMode
BCryptHashData
BCryptOpenAlgorithmProvider
BCryptRegisterConfigChangeNotify
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