Static task
static1
Behavioral task
behavioral1
Sample
Woofer by GUTS/Serialchecker.bat
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Woofer by GUTS/Woofer by Guts.exe
Resource
win10-20240611-en
General
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Target
GUTS WOOFER.rar
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Size
13.6MB
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MD5
27e38402be8aa3a3d239f9dd2621f041
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SHA1
3e787e7365705c1a38a819bcb334be00b2b0c79d
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SHA256
17abb6f340f9ad5b4546d11a614b6b8d70c1adeb75c8f2e922b645d9b9b57b0c
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SHA512
c79cb191dca57d8293d12139c267d5b27e871f789d1b6f5f4ffe9fa51fccd909625382b06f6de5285cdf170b88e8f26f81aaa8dbfecdf80fb65e00c05db64069
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SSDEEP
196608:KzufV6mxj4WQ8IQcuXttNxMFzKEit3OcHPl4wrJKmD/ZLM4gtRlBtKz5UKBJCf:7V+gDXpQ8IcH94wrJKD/tRlB0zxY
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Woofer by GUTS/Woofer by Guts.exe
Files
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GUTS WOOFER.rar.rar
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Woofer by GUTS/Serialchecker.bat
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Woofer by GUTS/Woofer by Guts.exe.exe windows:6 windows x64 arch:x64
a0fb0580ea3f209ab13aabd2ce93e798
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
d3d9
Direct3DCreate9
kernel32
WakeAllConditionVariable
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress
user32
GetClipboardData
advapi32
AddAccessAllowedAce
shell32
ShellExecuteA
ole32
CoCreateInstance
oleaut32
VariantClear
msvcp140
?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBA_WD@Z
imm32
ImmGetContext
dwmapi
DwmExtendFrameIntoClientArea
shlwapi
PathFindFileNameW
d3dx9_43
D3DXCreateTextureFromFileInMemoryEx
normaliz
IdnToAscii
wldap32
ord46
crypt32
CertOpenStore
ws2_32
WSASetLastError
rpcrt4
UuidCreate
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memchr
api-ms-win-crt-stdio-l1-1-0
_wfopen
api-ms-win-crt-utility-l1-1-0
srand
api-ms-win-crt-string-l1-1-0
_strdup
api-ms-win-crt-heap-l1-1-0
_callnewh
api-ms-win-crt-runtime-l1-1-0
_beginthreadex
api-ms-win-crt-convert-l1-1-0
strtol
api-ms-win-crt-math-l1-1-0
powf
api-ms-win-crt-time-l1-1-0
strftime
api-ms-win-crt-filesystem-l1-1-0
_fstat64
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
api-ms-win-crt-environment-l1-1-0
getenv
Sections
.text Size: - Virtual size: 900KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 231KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 2.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.|IZ Size: - Virtual size: 9.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.~[u Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gc3 Size: 14.9MB - Virtual size: 14.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 272B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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Woofer by GUTS/imgui.ini
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Woofer by GUTS/key.txt