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Behavioral task
behavioral1
Sample
b116c1e0f92dca485565d5f7f3b572d7f01724062320597733b9dbf6dd84dee1.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b116c1e0f92dca485565d5f7f3b572d7f01724062320597733b9dbf6dd84dee1.exe
Resource
win10-20240611-en
Behavioral task
behavioral3
Sample
b116c1e0f92dca485565d5f7f3b572d7f01724062320597733b9dbf6dd84dee1.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
b116c1e0f92dca485565d5f7f3b572d7f01724062320597733b9dbf6dd84dee1.exe
Resource
win11-20240802-en
General
-
Target
b116c1e0f92dca485565d5f7f3b572d7f01724062320597733b9dbf6dd84dee1
-
Size
1.7MB
-
MD5
dea351e95b2d5b0a6b3911d531315550
-
SHA1
6720ee0a19bc634b1b9f20632b354903788d3a5c
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SHA256
b116c1e0f92dca485565d5f7f3b572d7f01724062320597733b9dbf6dd84dee1
-
SHA512
0a4043b6266a36923b0e570936aa97707a5180810d8a6bb105dbdfd53872a1b0375dca24b0599ef8f378df860babb0ba19104c9755cc5f99992ca08a8dc27797
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SSDEEP
49152:pC1Azc530a70d9RUQsim5fc14q73mZ8XeVYELlz/u:uFFAnA
Malware Config
Signatures
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resource yara_rule sample DeerStealer -
Deerstealer family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b116c1e0f92dca485565d5f7f3b572d7f01724062320597733b9dbf6dd84dee1
Files
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b116c1e0f92dca485565d5f7f3b572d7f01724062320597733b9dbf6dd84dee1.exe windows:4 windows x64 arch:x64
a338797fb02813f0ef44a2dae655cd61
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
DeleteCriticalSection
EnterCriticalSection
GetLastError
GetProcAddress
GetStartupInfoA
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsGetValue
TlsSetValue
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
msvcrt
__C_specific_handler
__getmainargs
__initenv
__iob_func
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_commode
_fmode
_initterm
_onexit
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
memset
signal
strlen
strncmp
vfprintf
Sections
.text Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 407KB
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: 104B
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
.rsrc Size: 512B - Virtual size: 312B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 804B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ