Behavioral task
behavioral1
Sample
b9c930baa0894f936c34456ffe44255b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b9c930baa0894f936c34456ffe44255b.exe
Resource
win10v2004-20231215-en
General
-
Target
b9c930baa0894f936c34456ffe44255b
-
Size
660KB
-
MD5
b9c930baa0894f936c34456ffe44255b
-
SHA1
34af235b1f43662af2afdc7582429b4423fe45f2
-
SHA256
00fa656ea19e7a08f7e54d4841faceb941fffa7898ebe39c083d246aa09b9323
-
SHA512
81ebd183df9b012e64a174308d16e6cdfa9ed6b256f8e6eff36575a0c02fdc5ee20db805b83da7abf5623ab33804dba5a62eeac65e3b6586becec8d5679f3517
-
SSDEEP
12288:hJpux/8tmdI6nORpvIVHkbvHkgBqZAC0hJ2JQ3Xecm7mJJavSU8N:lmEAVHkjEgBqy+Q3Xecm7mJF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b9c930baa0894f936c34456ffe44255b
Files
-
b9c930baa0894f936c34456ffe44255b.exe windows:4 windows x86 arch:x86
690e86704961bc25b20564ea97d576d6
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
netapi32
NetLocalGroupAdd
NetLocalGroupEnum
NetApiBufferFree
mfc71
ord5833
ord1564
ord651
ord416
ord1123
ord1486
ord3667
ord3552
ord5071
ord5072
ord5070
ord4797
ord4617
ord4867
ord4844
ord4190
ord4213
ord4736
ord5211
ord4720
ord718
ord6067
ord3761
ord5895
ord6236
ord2164
ord519
ord1873
ord587
ord2086
ord1545
ord4232
ord3164
ord3441
ord4541
ord3683
ord1091
ord3255
ord334
ord5124
ord4108
ord3997
ord593
ord4038
ord4014
ord6278
ord3801
ord4326
ord2063
ord5583
ord3806
ord1010
ord5102
ord6219
ord5382
ord3832
ord1920
ord2931
ord5224
ord5226
ord3948
ord4568
ord5230
ord5213
ord5566
ord2838
ord4481
ord1489
ord299
ord2933
ord865
ord908
ord5563
ord5119
ord5975
ord1054
ord3680
ord3587
ord2878
ord2346
ord3210
ord1934
ord2368
ord3204
ord1280
ord3161
ord3302
ord1279
ord5637
ord1654
ord1598
ord754
ord1580
ord709
ord602
ord1929
ord5727
ord2876
ord6037
ord5642
ord5634
ord2527
ord347
ord501
ord5331
ord385
ord5320
ord6286
ord4035
ord3592
ord1053
ord2018
ord6118
ord2248
ord5419
ord4109
ord2272
ord3110
ord3830
ord2990
ord757
ord566
ord2372
ord1482
ord2899
ord3430
ord5702
ord2427
ord3070
ord3553
ord3952
ord3684
ord3423
ord2367
ord1930
ord4353
ord2654
ord5641
ord2328
ord5403
ord2468
ord1979
ord1916
ord5731
ord6276
ord2324
ord2938
ord1185
ord3576
ord2131
ord563
ord753
ord3401
ord1009
ord2271
ord6005
ord5714
ord6006
ord5715
ord745
ord722
ord557
ord530
ord1425
ord782
ord3850
ord1199
ord758
ord567
ord356
ord1096
ord5491
ord6120
ord577
ord300
ord283
ord783
ord5235
ord5233
ord2390
ord2400
ord2398
ord2396
ord2392
ord2415
ord2403
ord2021
ord3088
ord630
ord1122
ord2884
ord2370
ord6065
ord6090
ord2657
ord5613
ord1794
ord5868
ord3883
ord1063
ord741
ord572
ord3317
ord4261
ord2991
ord5214
ord4240
ord1402
ord5915
ord1591
ord2095
ord1903
ord4125
ord2371
ord605
ord4580
ord354
ord3182
ord4262
ord4486
ord3949
ord2644
ord3709
ord3719
ord3718
ord2533
ord2646
ord2540
ord2862
ord2714
ord4307
ord2835
ord2731
ord2537
ord5200
ord1599
ord1655
ord1656
ord1964
ord5175
ord1362
ord4967
ord3345
ord6277
ord3802
ord6279
ord1522
ord2172
ord2178
ord2405
ord2387
ord2385
ord2408
ord2413
ord2394
ord2410
ord934
ord930
ord932
ord928
ord923
ord5960
ord1600
ord4282
ord4722
ord3403
ord5203
ord4185
ord6275
ord5073
ord1908
ord5152
ord4244
ord1401
ord3946
ord1617
ord1620
ord5912
ord1551
ord1670
ord1671
ord2020
ord4890
ord4735
ord4212
ord5182
ord3641
ord265
ord266
ord781
ord784
ord2322
ord907
ord304
ord911
ord762
ord764
ord297
ord578
ord310
ord1084
ord1187
ord1191
ord6297
ord1207
msvcr71
_itoa
_stricmp
_ismbblead
_XcptFilter
_exit
_c_exit
_onexit
__dllonexit
??1type_info@@UAE@XZ
_wcslwr
strtoul
_mbsicmp
tolower
strcat
_mbsnbcpy
_mbsstr
_mbsrchr
_purecall
strlen
_strdup
_stat
_findfirsti64
_findclose
strncpy
strcmp
_mbschr
memcpy
fseek
fgetpos
fread
memmove
_splitpath
_makepath
sprintf
fopen
fwrite
fclose
atoi
??0exception@@QAE@XZ
??1exception@@UAE@XZ
_CxxThrowException
__CxxFrameHandler
??0bad_cast@@QAE@PBD@Z
??1bad_cast@@UAE@XZ
??0bad_cast@@QAE@ABV0@@Z
??0exception@@QAE@ABV0@@Z
_strupr
_mbscmp
_setmbcp
memset
_except_handler3
free
malloc
_cexit
exit
_acmdln
_amsg_exit
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
__security_error_handler
?terminate@@YAXXZ
_controlfp
kernel32
GetVersionExA
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
ExitProcess
GetStartupInfoA
GetModuleHandleA
lstrcatA
WinExec
lstrcpyA
InterlockedExchange
GetACP
GetLocaleInfoA
GetThreadLocale
MultiByteToWideChar
WideCharToMultiByte
GetLastError
InitializeCriticalSection
DeleteCriticalSection
GetVersion
lstrcmpiA
lstrlenA
GetModuleFileNameA
GetSystemDefaultLangID
LoadLibraryA
FreeLibrary
GetProcAddress
FindClose
FindFirstFileA
VerifyVersionInfoA
VerSetConditionMask
LocalFree
LocalAlloc
GetCurrentProcess
GetCurrentThread
ExpandEnvironmentStringsA
FormatMessageA
SetThreadLocale
LockResource
LoadResource
GetWindowsDirectoryA
FindResourceA
user32
SetWindowTextA
GetDlgCtrlID
IsWindowEnabled
IsDialogMessageA
IsWindowVisible
GetWindowLongA
GetClassNameA
GetWindowTextA
MapDialogRect
KillTimer
GetCursorPos
SetTimer
MessageBeep
SetWindowLongA
CopyIcon
SetCursor
DestroyCursor
RedrawWindow
PtInRect
GetKeyState
PostMessageA
DrawStateA
ModifyMenuA
GetSubMenu
GetMenuItemID
GetMenuItemCount
ReleaseCapture
LoadCursorA
IsWindow
DestroyWindow
SetCapture
SystemParametersInfoA
LoadBitmapA
WindowFromPoint
GetParent
GetNextDlgTabItem
InvalidateRect
ReleaseDC
GetDC
ClientToScreen
DrawFocusRect
DrawFrameControl
InflateRect
CopyRect
IsMenu
GetMenu
GetWindow
ExitWindowsEx
GetFocus
GetSysColor
GetClientRect
GetDesktopWindow
MessageBoxA
wsprintfA
PostQuitMessage
LoadIconA
SendMessageA
GetWindowRect
GetSystemMenu
AppendMenuA
OffsetRect
EnableWindow
DestroyIcon
gdi32
SetTextJustification
TextOutA
GetStockObject
GetTextExtentPoint32A
Rectangle
BitBlt
CreateCompatibleDC
CreateRectRgnIndirect
CreateCompatibleBitmap
GetObjectA
CreateFontIndirectA
SelectObject
advapi32
GetLengthSid
RegOpenKeyExA
QueryServiceStatus
CloseServiceHandle
OpenServiceA
OpenSCManagerA
ControlService
RegCloseKey
RegQueryValueA
RegDeleteValueA
RegFlushKey
RegQueryValueExA
LookupPrivilegeValueA
AdjustTokenPrivileges
ImpersonateSelf
OpenThreadToken
OpenProcessToken
InitializeSecurityDescriptor
RegEnumValueA
InitializeAcl
AddAccessAllowedAce
SetSecurityDescriptorDacl
SetSecurityDescriptorGroup
SetSecurityDescriptorOwner
IsValidSecurityDescriptor
AccessCheck
RevertToSelf
AllocateAndInitializeSid
LookupAccountSidW
FreeSid
RegCreateKeyExA
RegSetValueExA
shell32
ShellExecuteA
ExtractIconExA
comctl32
ImageList_SetBkColor
ord17
ImageList_AddMasked
ImageList_GetImageCount
ImageList_GetIcon
_TrackMouseEvent
ImageList_ReplaceIcon
ImageList_GetImageInfo
ole32
CoUninitialize
CoCreateInstance
CoInitialize
oleaut32
SysFreeString
SysAllocStringLen
msvcp71
??0?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@PBG@Z
?_Register@facet@locale@std@@QAEXXZ
??1_Lockit@std@@QAE@XZ
?_Getfacet@locale@std@@QBEPBVfacet@12@I@Z
??Bid@locale@std@@QAEIXZ
??0_Lockit@std@@QAE@H@Z
?_Getcat@?$ctype@G@std@@SAIPAPBVfacet@locale@2@@Z
?id@?$ctype@G@std@@2V0locale@2@A
??4?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEAAV01@PBG@Z
??$?8DU?$char_traits@D@std@@V?$allocator@D@1@@std@@YA_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@PBD@Z
??$?MDU?$char_traits@D@std@@V?$allocator@D@1@@std@@YA_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@0@Z
?begin@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE?AViterator@12@XZ
?end@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE?AViterator@12@XZ
??$?9DU?$char_traits@D@std@@V?$allocator@D@1@@std@@YA_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@0@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBD@Z
??Y?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@PBD@Z
??$?9GU?$char_traits@G@std@@V?$allocator@G@1@@std@@YA_NABV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@0@0@Z
?insert@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE?AViterator@12@V312@G@Z
??0locale@std@@QAE@XZ
?insert@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEAAV12@IABV12@@Z
?compare@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QBEHIIPBG@Z
?compare@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QBEHIIABV12@@Z
?begin@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE?AViterator@12@XZ
?end@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE?AViterator@12@XZ
?substr@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QBE?AV12@II@Z
??4?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEAAV01@G@Z
?find@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QBEIABV12@I@Z
?insert@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEAAV12@IPBG@Z
??0?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@XZ
??$?8GU?$char_traits@G@std@@V?$allocator@G@1@@std@@YA_NABV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@0@0@Z
??$?MGU?$char_traits@G@std@@V?$allocator@G@1@@std@@YA_NABV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@0@0@Z
?at@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEAAGI@Z
?find@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QBEIPBGI@Z
??4?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEAAV01@ABV01@@Z
??$?9DU?$char_traits@D@std@@V?$allocator@D@1@@std@@YA_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@PBD@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?resize@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEXI@Z
??4?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@ABV01@@Z
??4?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@PBD@Z
?npos@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@2IB
?erase@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEAAV12@II@Z
?is@?$ctype@G@std@@QBE_NFG@Z
??1locale@std@@QAE@XZ
??Y?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEAAV01@G@Z
?_Incref@facet@locale@std@@QAEXXZ
??0?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@ABV01@@Z
??Y?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEAAV01@ABV01@@Z
??1?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@XZ
??Y?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@D@Z
version
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
Sections
.text Size: 108KB - Virtual size: 105KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 48KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 352KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
UPX0 Size: 144KB - Virtual size: 380KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE