Wolf[.]exe | Triage

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General

Target

Wolf.exe
Size

80KB
MD5

8d3f8d083f9e097bf4f88fc5104e43b2
SHA1

b4f080705b8996a07c9ed20ca1fa69f044c6fba1
SHA256

c1a0c660ae16ead03fb6900f09549160e76e1c35eea9861cf7958e63d1057538
SHA512

a645c361484f9e508fc574335ae1a0137ee57f56e455f77b6890cfb7224421cb9b8728af9244d8f9566a47a515db4cbc67cbe2457a1c8fb2d7d1a8c1c6cf3144
SSDEEP

1536:wcEF/Ei6tct1TJ8BdTeBiTKe+ktG4nU+ylnU1G8/0sn3e:rUErOt1TObvTKe+kc5y1r/0s3e

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Wolf.exe

Files

Wolf.exe
.exe windows:4 windows x86 arch:x86

f7e2557b7cc67c05304d82140d8bc6e4

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

ord3147
ord3259
ord4465
ord3136
ord3262
ord2985
ord3081
ord2976
ord3830
ord3831
ord3825
ord3079
ord4080
ord4627
ord4425
ord3597
ord324
ord641
ord4234
ord2582
ord6055
ord1776
ord4402
ord5290
ord3370
ord4424
ord3640
ord693
ord800
ord1200
ord2818
ord567
ord540
ord2302
ord860
ord537
ord6007
ord3998
ord823
ord941
ord939
ord3996
ord858
ord3301
ord3693
ord3742
ord818
ord323
ord3626
ord3663
ord640
ord2414
ord4275
ord3571
ord5785
ord1641
ord1640
ord2859
ord2152
ord1233
ord1168
ord5875
ord2379
ord2982
ord4297
ord5788
ord2405
ord472
ord535
ord5440
ord6383
ord5450
ord6394
ord2370
ord1816
ord4673
ord4274
ord6375
ord4486
ord2554
ord2512
ord5731
ord3922
ord1089
ord5199
ord2396
ord3346
ord5300
ord5302
ord2725
ord4079
ord4698
ord5307
ord5289
ord5714
ord4622
ord3738
ord561
ord815
ord1205
ord2621
ord1134
ord1146
ord755
ord470
ord6197
ord6379
ord6215
ord6334
ord2513
ord293
ord6199
ord922
ord2820
ord3811
ord924
ord926
ord2289
ord6283
ord6282
ord2587
ord4406
ord3729
ord804
ord4267
ord6785
ord2086
ord5277
ord2124
ord2446
ord5261
ord1727
ord5065
ord3749
ord6376
ord2055
ord2648
ord4441
ord4837
ord3798
ord5280
ord4353
ord6374
ord5163
ord2385
ord5241
ord4407
ord1775
ord4078
ord6052
ord2514
ord4710
ord4998
ord4853
ord4376
ord5265
ord4133
ord825
ord1576

msvcrt

malloc
__CxxFrameHandler
_initterm
_CxxThrowException
wcslen
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_setmbcp
__getmainargs
_acmdln
exit
_XcptFilter
_exit
??1type_info@@UAE@XZ
_onexit
__dllonexit
_ftol
_purecall
_controlfp

kernel32

FormatMessageA
GetLastError
MultiByteToWideChar
LocalAlloc
InterlockedDecrement
GetModuleHandleA
GetStartupInfoA
CreateEventA
CloseHandle
LoadLibraryA
CreateThread
VirtualProtect
WaitForSingleObject
ResetEvent
GetProcAddress
lstrlenA
LocalFree
WideCharToMultiByte
Sleep

user32

EnableWindow
ReleaseDC
GetDC
SendMessageA
LoadCursorA
GetSystemMetrics
wsprintfA
IsIconic
GetClientRect
DrawIcon
LoadIconA
PostMessageA

gdi32

Arc
Ellipse
DeleteObject
GetTextExtentPoint32A
CreateCompatibleDC
CreateCompatibleBitmap
BitBlt
CreatePen
DPtoLP

ole32

CLSIDFromString
OleRun
CoCreateInstance
CLSIDFromProgID

oleaut32

GetErrorInfo
VariantChangeType
VariantCopy
VariantClear
SysAllocStringByteLen
SysStringByteLen
VariantInit
SysFreeString
SysAllocString

ws2_32

send
WSACleanup
WSAStartup
closesocket
gethostbyname

msvcp60

??1Init@ios_base@std@@QAE@XZ
??0_Winit@std@@QAE@XZ
??1_Winit@std@@QAE@XZ
?endl@std@@YAAAV?$basic_ostream@DU?$char_traits@D@std@@@1@AAV21@@Z
??6std@@YAAAV?$basic_ostream@DU?$char_traits@D@std@@@0@AAV10@PBD@Z
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
??0Init@ios_base@std@@QAE@XZ

Sections

.text
Size: 48KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f7e2557b7cc67c05304d82140d8bc6e4

Headers

File Characteristics

Imports

mfc42

msvcrt

kernel32

user32

gdi32

ole32

oleaut32

ws2_32

msvcp60

Sections

.text Size: 48KB - Virtual size: 45KB

.rdata Size: 16KB - Virtual size: 13KB

.data Size: 4KB - Virtual size: 2KB

.rsrc Size: 8KB - Virtual size: 6KB

.text
Size: 48KB - Virtual size: 45KB

.rdata
Size: 16KB - Virtual size: 13KB

.data
Size: 4KB - Virtual size: 2KB

.rsrc
Size: 8KB - Virtual size: 6KB