Static task
static1
Behavioral task
behavioral1
Sample
KeyViewer.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
KeyViewer.exe
Resource
win10v2004-20230915-en
General
-
Target
KeyViewer.exe
-
Size
52KB
-
MD5
972cfa855a614c2fba977e2f2b572496
-
SHA1
c13801e3aeea0add82245c00e8d4b6c8df9e58fd
-
SHA256
2f66eafee1447ff2aed93938d255144b2572e0d4c7007437b6afedffb27b394e
-
SHA512
69684049affe6fbfe5e9fcf9b9e40b3800b997c3a660f98e0b6fe7531d06c5011d4f3140ff9b23c6960a04430792a32720f88c1bccaeb9284b2da3c6a135b17b
-
SSDEEP
384:2l78NNn+c+i6l6LbBPRW7iO0qcCqK3aSrNOT5N+vDHce2laRDp14usE98Ldap6W1:2l7SZ+k6Mxb2oSb8XQXNsNdaau
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource KeyViewer.exe
Files
-
KeyViewer.exe.exe windows:4 windows x86
4a45c1470f0fe2ef2806e35b60e0f1f9
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
mfc42
ord3262
ord2985
ord3081
ord2976
ord3830
ord3831
ord3825
ord3079
ord4080
ord4622
ord4424
ord3738
ord561
ord825
ord815
ord3663
ord641
ord2841
ord2514
ord1134
ord800
ord858
ord2107
ord540
ord5450
ord5440
ord6383
ord6394
ord5265
ord4376
ord4853
ord4998
ord6052
ord4078
ord1775
ord4407
ord5241
ord2385
ord5163
ord6374
ord4353
ord5280
ord3798
ord4837
ord4441
ord2648
ord2055
ord6376
ord3749
ord5065
ord1727
ord5261
ord2446
ord2124
ord5277
ord4627
ord4425
ord3597
ord324
ord2302
ord4234
ord941
ord3136
ord2817
ord6199
ord3092
ord4710
ord6055
ord1776
ord5290
ord3402
ord3721
ord3619
ord809
ord795
ord2614
ord556
ord567
ord3626
ord2414
ord1929
ord4275
ord1088
ord2122
ord1641
ord2860
ord3874
ord5875
ord2864
ord5981
ord2379
ord6215
ord4299
ord3797
ord2859
ord6880
ord5572
ord2915
ord1200
ord926
ord2818
ord860
ord3742
ord818
ord4160
ord1146
ord1168
ord2086
ord2863
ord755
ord470
ord2587
ord4406
ord3729
ord804
ord4267
ord823
ord6197
ord4505
ord3361
ord3873
ord2820
ord4465
ord3259
ord3147
ord2982
ord5714
ord5289
ord5307
ord4698
ord4079
ord2725
ord5302
ord5300
ord3346
ord2396
ord5199
ord1089
ord3922
ord5731
ord2512
ord2554
ord4486
ord6375
ord4274
ord537
ord4673
ord1576
msvcrt
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_setmbcp
__CxxFrameHandler
strstr
_mbsstr
atol
_mbstok
_mbschr
_mbsnbcpy
_mbsupr
__dllonexit
_onexit
_exit
_XcptFilter
_controlfp
kernel32
GetStartupInfoA
GetModuleHandleA
GetVersionExA
GetLastError
lstrcatA
lstrlenA
WinExec
lstrcpyA
GetWindowsDirectoryA
FreeLibrary
LoadLibraryA
user32
CopyIcon
GetSysColor
LoadIconA
AppendMenuA
GetSystemMenu
DrawIcon
GetSystemMetrics
IsIconic
SetFocus
GetFocus
GetTopWindow
SetParent
MessageBeep
GetWindowRect
GetParent
GetDC
ReleaseDC
InflateRect
IsWindow
SetCursor
PtInRect
ReleaseCapture
InvalidateRect
SetCapture
GetClientRect
SendMessageA
LoadCursorA
EnableWindow
GetSysColorBrush
gdi32
DeleteObject
GetTextExtentPoint32A
GetStockObject
CreateFontIndirectA
GetObjectA
advapi32
RegEnumKeyExA
RegQueryValueExA
RegOpenKeyExA
RegQueryValueA
RegCloseKey
shell32
ShellExecuteA
Sections
.text Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
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: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ