Static task
static1
Behavioral task
behavioral1
Sample
b73a267ba6f681efb8eaaff13d824a87.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b73a267ba6f681efb8eaaff13d824a87.exe
Resource
win10v2004-20240226-en
General
-
Target
b73a267ba6f681efb8eaaff13d824a87
-
Size
132KB
-
MD5
b73a267ba6f681efb8eaaff13d824a87
-
SHA1
caf9dda7398373e6330065c393168b4d0f603341
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SHA256
de4e17fe2d4c6fc4cd9c224b92d8a418a8b792d98e15285e1469a0ffe45828dd
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SHA512
e84f5e369407cf0de1ce901ba89fcafc2f5037b854e7fae38e0b423522d64ef16820ac0d68c3eef4b1a26914ccd36f00fca19f9600f37f2a7bb61e6ca2ba4801
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SSDEEP
1536:dFOL15GBs5+xiCqO4kP2nx8wkSapDPpZNdsWKOuJsxI6pM:uL15QvhTFPox/MVPnIWKOuJseKM
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b73a267ba6f681efb8eaaff13d824a87
Files
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b73a267ba6f681efb8eaaff13d824a87.exe windows:4 windows x86 arch:x86
588269cf9dee243103efc1ca0bb45b45
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
iphlpapi
GetAdaptersInfo
mfc42
ord3830
ord3831
ord3825
ord3079
ord4080
ord4627
ord4425
ord361
ord4229
ord825
ord641
ord4673
ord278
ord605
ord4274
ord6375
ord4486
ord2554
ord2512
ord5731
ord3922
ord1089
ord5199
ord2396
ord3346
ord5300
ord5302
ord4079
ord4698
ord5307
ord5289
ord5714
ord4622
ord4424
ord3738
ord800
ord791
ord815
ord540
ord523
ord561
ord2725
ord2818
ord537
ord3584
ord543
ord803
ord338
ord652
ord941
ord4129
ord5683
ord858
ord860
ord535
ord4202
ord2514
ord823
ord2621
ord617
ord5710
ord2764
ord296
ord1134
ord1199
ord1247
ord922
ord940
ord2256
ord2976
ord2864
ord4376
ord4853
ord3597
ord715
ord415
ord324
ord4234
ord4299
ord4287
ord6453
ord1168
ord2379
ord1081
ord6283
ord6282
ord4204
ord924
ord2915
ord5856
ord3337
ord1638
ord2077
ord268
ord1567
ord5572
ord4160
ord1948
ord5303
ord4699
ord5715
ord1576
ord817
ord2726
ord4226
ord1200
ord6112
ord690
ord1988
ord5207
ord389
ord5810
ord5481
ord2031
ord4411
ord4335
ord4863
ord4975
ord966
ord3570
ord5796
ord5478
ord4919
ord2029
ord939
ord926
ord610
ord287
ord4447
ord5857
ord3500
ord1639
ord2449
ord1971
ord6139
ord5597
ord5605
ord2775
ord1262
ord3081
ord2985
ord3262
ord3136
ord4465
ord3259
ord3147
ord2982
ord5277
ord2124
ord2446
ord5261
ord1727
ord5065
ord3749
ord6376
ord2055
ord2648
ord4441
ord4837
ord3798
ord5280
ord4353
ord6374
ord5163
ord2385
ord5241
ord4407
ord1775
ord4078
ord6052
ord2516
ord4710
ord4998
ord4852
ord4375
ord5265
ord1839
ord6215
ord565
msvcrt
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
??1type_info@@UAE@XZ
?terminate@@YAXXZ
_except_handler3
_onexit
__dllonexit
_ftol
sprintf
strcpy
_purecall
memcpy
_open
_filelength
_close
srand
rand
time
atoi
_mbscmp
_setmbcp
__CxxFrameHandler
memset
remove
_mkdir
kernel32
LeaveCriticalSection
GetModuleFileNameA
GetWindowsDirectoryA
GetSystemDirectoryA
_lclose
_lopen
Sleep
Process32Next
CloseHandle
GetExitCodeProcess
TerminateProcess
OpenProcess
Process32First
CreateToolhelp32Snapshot
GetVersionExA
Module32First
GetCommandLineA
_lread
_llseek
_lwrite
_lcreat
GetVolumeInformationA
GetComputerNameA
FreeLibrary
LoadLibraryA
CreateEventA
WaitForSingleObject
SetEvent
GetModuleHandleA
GetStartupInfoA
lstrlenA
InitializeCriticalSection
Module32Next
EnterCriticalSection
DeleteCriticalSection
user32
KillTimer
SendMessageA
SetTimer
GetLastActivePopup
FindWindowA
IsIconic
EnableWindow
SetForegroundWindow
PostMessageA
advapi32
RegOpenKeyExA
RegCloseKey
RegDeleteValueA
RegSetValueExA
shell32
ShellExecuteA
wsock32
ntohs
gethostbyname
listen
htons
WSASetLastError
getpeername
ioctlsocket
WSAGetLastError
version
GetFileVersionInfoA
VerQueryValueA
GetFileVersionInfoSizeA
Sections
.text Size: 88KB - Virtual size: 86KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 312KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ