Static task
static1
Behavioral task
behavioral1
Sample
d49575656bcb1525031dbd3886db26bda83e10ca7ebdc06e684a98c4804790c0.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
d49575656bcb1525031dbd3886db26bda83e10ca7ebdc06e684a98c4804790c0.exe
Resource
win10v2004-20230220-en
General
-
Target
539d2e1855763bc831a9b43e4c74389e.bin
-
Size
113KB
-
MD5
0a7598596491cd4908ed0795aa190cf5
-
SHA1
fc8d3e2ee3c61ca6ec30223ec17b0c74017ec334
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SHA256
784c0e7bfd8d0d0ecbae60884d5f985e7e307f829827dbb4b7fbfdfd59320738
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SHA512
a4366be4db6d53edddedb24278bf5809845b46218e8ffec860b169438b89d8d8d741d34f76926dc1c7fa118d21601759cc6e2e2fea1744b9603d70da4383cc00
-
SSDEEP
1536:hNnnXr3La79cPR9h3vM37fY1eqYf3n6IctA8kjFH5NGbkZryEBA0jHh7JCMPAEv:v3mCpH/+bYaf3XT5GbctBjF7JCMr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/d49575656bcb1525031dbd3886db26bda83e10ca7ebdc06e684a98c4804790c0.exe
Files
-
539d2e1855763bc831a9b43e4c74389e.bin.zip
Password: infected
-
d49575656bcb1525031dbd3886db26bda83e10ca7ebdc06e684a98c4804790c0.exe.exe windows x64
Password: infected
4514c46259fb71fea289f87cc46a4112
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
CloseHandle
CreateRemoteThread
DeleteCriticalSection
EnterCriticalSection
GetCurrentProcessId
GetLastError
GetStartupInfoA
InitializeCriticalSection
LeaveCriticalSection
OpenProcess
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualAllocEx
VirtualProtect
VirtualQuery
WriteProcessMemory
msvcrt
__C_specific_handler
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_commode
_fmode
_initterm
_onexit
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
signal
strlen
strncmp
vfprintf
Sections
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 1024B - Virtual size: 564B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 512B - Virtual size: 432B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 416B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 96B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 128B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ