Cowboys-Clumsy[.]zip

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General

Target

Cowboys-Clumsy.zip
Size

24.0MB
MD5

36703a3fed725e1b391d1469e731b0c0
SHA1

d6a34e7880eb33e5a0e67803b62bcd9847a9aea0
SHA256

31582fd1b76fd945cc3da94ea103d716c7f637b196f04884f7de80779735c45d
SHA512

e25c818822bba9aeef836f4e1bce9364ad711413ac2d42ee52051606ab4288e79701b50a72e91f8638ceaca6ffb1b04de3b1f9c80e53bae6ed969abd9eacc132
SSDEEP

786432:YnxMl1KddaKeRKteV7aMWFusUNNjquRLeK7mB:U2QSK8Kt4WB5wZH+

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Cowboys-Clumsy/Cowboys-Clumsy/Cowboys-Clumsy/paid clumsy/Cowboys/WinDivert.dll

Files

Cowboys-Clumsy.zip
.zip

Password: infected
Cowboys-Clumsy/Cowboys-Clumsy/Cowboys-Clumsy/paid clumsy/Cowboys/Cowboys-Clumsy.exe
.exe windows:4 windows x64 arch:x64

Password: infected

a15389e7a3e3d8aabef3d1422091a217

Code Sign

33:00:00:03:84:d9:68:7d:66:cc:75:4b:a1:00:00:00:00:03:84
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

13/07/2023, 23:45

Not After

15/09/2024, 23:45

Subject

CN=Microsoft 3rd Party Application Component,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

78:d8:eb:f2:09:f0:ed:c2:ab:a9:05:e7:5a:2a:cb:c3:ca:87:a7:f9:b6:d0:9a:f9:ef:9e:6f:8f:2c:31:03:e6
Signer

Actual PE Digest

78:d8:eb:f2:09:f0:ed:c2:ab:a9:05:e7:5a:2a:cb:c3:ca:87:a7:f9:b6:d0:9a:f9:ef:9e:6f:8f:2c:31:03:e6

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

CloseHandle
CopyFileW
CreateDirectoryW
CreateFileMappingW
CreateFileW
CreateProcessW
DeleteCriticalSection
DeleteFileW
EnterCriticalSection
FindResourceA
FormatMessageA
FreeLibrary
GenerateConsoleCtrlEvent
GetCommandLineW
GetCurrentProcessId
GetEnvironmentVariableW
GetExitCodeProcess
GetFileAttributesW
GetFileSize
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetProcAddress
GetProcessId
GetStartupInfoW
GetStdHandle
GetSystemTimeAsFileTime
GetTempPathW
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
LoadResource
LockResource
MapViewOfFile
MultiByteToWideChar
ReadFile
SetConsoleCtrlHandler
SetEnvironmentVariableW
SetUnhandledExceptionFilter
SizeofResource
Sleep
TerminateProcess
TlsGetValue
UnmapViewOfFile
VirtualProtect
VirtualQuery
WaitForSingleObject
WideCharToMultiByte
WriteFile

msvcrt

__C_specific_handler
___lc_codepage_func
___mb_cur_max_func
__iob_func
__set_app_type
__setusermatherr
__wargv
__wgetmainargs
__winitenv
_amsg_exit
_cexit
_commode
_errno
_fmode
_initterm
_lock
_onexit
_unlock
_wcmdln
_wcsdup
_wcsicmp
_wrename
abort
calloc
exit
fprintf
fputc
free
fwrite
localeconv
malloc
mbstowcs
memcpy
memmove
memset
puts
signal
strerror
strlen
strncmp
vfprintf
wcscmp
wcslen
wcsncmp

shell32

SHFileOperationW
SHGetFolderPathW

Sections

.text
Size: 107KB - Virtual size: 107KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 272B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 71KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24.0MB - Virtual size: 24.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 148B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Cowboys-Clumsy/Cowboys-Clumsy/Cowboys-Clumsy/paid clumsy/Cowboys/Screen.ahk
Cowboys-Clumsy/Cowboys-Clumsy/Cowboys-Clumsy/paid clumsy/Cowboys/WinDivert.dll
.dll windows:4 windows x64 arch:x64

Password: infected

4b5b0fb09f29ed8e5306bbb27b5ae668

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_DLL

Imports

advapi32

CloseServiceHandle
ControlService
CreateServiceW
DeleteService
OpenSCManagerW
OpenServiceW
StartServiceW

kernel32

CloseHandle
CreateEventW
CreateFileW
DeviceIoControl
GetLastError
GetModuleFileNameW
GetOverlappedResult
SetLastError
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue

msvcrt

isalnum
isspace
isxdigit
strcmp
tolower

Exports

Exports

DivertClose
DivertGetParam
DivertHelperCalcChecksums
DivertHelperParseIPv4Address
DivertHelperParseIPv6Address
DivertHelperParsePacket
DivertOpen
DivertRecv
DivertSend
DivertSetParam
WinDivertClose
WinDivertDllEntry
WinDivertGetParam
WinDivertHelperCalcChecksums
WinDivertHelperParseIPv4Address
WinDivertHelperParseIPv6Address
WinDivertHelperParsePacket
WinDivertOpen
WinDivertRecv
WinDivertRecvEx
WinDivertSend
WinDivertSendEx
WinDivertSetParam

Sections

.text
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 992B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 1024B - Virtual size: 1024B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 512B - Virtual size: 360B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 512B - Virtual size: 288B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 16B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 1024B - Virtual size: 730B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 1024B - Virtual size: 1016B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 132B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Cowboys-Clumsy/Cowboys-Clumsy/Cowboys-Clumsy/paid clumsy/Cowboys/WinDivert64.sys
.sys windows:6 windows x64 arch:x64

5c9956100a10f17fd6cacca768f3c364

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:42:f1:e3:68:68:b7:25:06:ea:50:77:bf:7b:bc:5b
Certificate

Issuer

CN=DigiCert High Assurance Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

18/08/2014, 00:00

Not After

09/09/2015, 12:00

Subject

CN=Nemea Mjukvaruutveckling AB,O=Nemea Mjukvaruutveckling AB,L=Stockholm,ST=Vastra Gotaland,C=SE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

61:20:4d:b4:00:00:00:00:00:27
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/04/2011, 19:45

Not After

15/04/2021, 19:55

Subject

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

02:c4:d1:e5:8a:4a:68:0c:56:8d:a3:04:7e:7e:4d:5f
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

11/02/2011, 12:00

Not After

10/02/2026, 12:00

Subject

CN=DigiCert High Assurance Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

97:da:76:ff:9a:56:81:d7:d7:9f:b8:81:15:69:91:15:f6:21:9c:00
Signer

Actual PE Digest

97:da:76:ff:9a:56:81:d7:d7:9f:b8:81:15:69:91:15:f6:21:9c:00

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

c:\windivert\install\WDDK\amd64\WinDivert64.pdb

Imports

ntoskrnl.exe

RtlCopyUnicodeString
KeBugCheckEx
IoAllocateMdl
MmMapLockedPagesSpecifyCache
IoFreeMdl
MmBuildMdlForNonPagedPool
KeAcquireInStackQueuedSpinLock
KeReleaseInStackQueuedSpinLock
ExFreePoolWithTag
ExUuidCreate
ExAllocatePoolWithTag

ndis.sys

NdisAdvanceNetBufferDataStart
NdisRetreatNetBufferDataStart
NdisAllocateNetBufferListPool
NdisGetDataBuffer
NdisFreeNetBufferListPool

fwpkclnt.sys

FwpmCalloutDeleteByKey0
FwpsInjectNetworkReceiveAsync0
FwpmSubLayerAdd0
FwpsCalloutUnregisterByKey0
FwpsFreeCloneNetBufferList0
FwpsQueryPacketInjectionState0
FwpsFreeNetBufferList0
FwpmEngineClose0
FwpmTransactionBegin0
FwpmFilterAdd0
FwpmEngineOpen0
FwpmTransactionAbort0
FwpsCalloutRegister0
FwpsInjectForwardAsync0
FwpmFilterDeleteByKey0
FwpmCalloutAdd0
FwpsInjectNetworkSendAsync0
FwpmTransactionCommit0
FwpsInjectionHandleCreate0
FwpsAllocateNetBufferAndNetBufferList0
FwpsInjectionHandleDestroy0
FwpmSubLayerDeleteByKey0

wdfldr.sys

WdfVersionBindClass
WdfVersionUnbindClass
WdfVersionBind
WdfVersionUnbind

Sections

.text
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 540B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

INIT
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 1008B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 246B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Cowboys-Clumsy/Cowboys-Clumsy/Cowboys-Clumsy/paid clumsy/Cowboys/config.txt
Cowboys-Clumsy/Cowboys-Clumsy/Cowboys-Clumsy/paid clumsy/Cowboys/vrpaid.ahk

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

a15389e7a3e3d8aabef3d1422091a217

Code Sign

33:00:00:03:84:d9:68:7d:66:cc:75:4b:a1:00:00:00:00:03:84Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

78:d8:eb:f2:09:f0:ed:c2:ab:a9:05:e7:5a:2a:cb:c3:ca:87:a7:f9:b6:d0:9a:f9:ef:9e:6f:8f:2c:31:03:e6Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

shell32

Sections

.text Size: 107KB - Virtual size: 107KB

.data Size: 512B - Virtual size: 272B

.rdata Size: 11KB - Virtual size: 11KB

.eh_fram Size: 512B - Virtual size: 4B

.pdata Size: 2KB - Virtual size: 2KB

.xdata Size: 2KB - Virtual size: 2KB

.bss Size: - Virtual size: 71KB

.idata Size: 4KB - Virtual size: 3KB

.CRT Size: 512B - Virtual size: 96B

.tls Size: 512B - Virtual size: 16B

.rsrc Size: 24.0MB - Virtual size: 24.0MB

.reloc Size: 512B - Virtual size: 148B

Password: infected

4b5b0fb09f29ed8e5306bbb27b5ae668

Headers

File Characteristics

Imports

advapi32

kernel32

msvcrt

Exports

Exports

Sections

.text Size: 8KB - Virtual size: 8KB

.data Size: 1024B - Virtual size: 992B

.rdata Size: 1024B - Virtual size: 1024B

.pdata Size: 512B - Virtual size: 360B

.xdata Size: 512B - Virtual size: 288B

.bss Size: - Virtual size: 16B

.edata Size: 1024B - Virtual size: 730B

.idata Size: 1024B - Virtual size: 1016B

.reloc Size: 512B - Virtual size: 132B

5c9956100a10f17fd6cacca768f3c364

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

0a:42:f1:e3:68:68:b7:25:06:ea:50:77:bf:7b:bc:5bCertificate

Extended Key Usages

Key Usages

61:20:4d:b4:00:00:00:00:00:27Certificate

Key Usages

02:c4:d1:e5:8a:4a:68:0c:56:8d:a3:04:7e:7e:4d:5fCertificate

Extended Key Usages

Key Usages

97:da:76:ff:9a:56:81:d7:d7:9f:b8:81:15:69:91:15:f6:21:9c:00Signer

Headers

File Characteristics

PDB Paths

Imports

ntoskrnl.exe

ndis.sys

fwpkclnt.sys

wdfldr.sys

Sections

33:00:00:03:84:d9:68:7d:66:cc:75:4b:a1:00:00:00:00:03:84
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

78:d8:eb:f2:09:f0:ed:c2:ab:a9:05:e7:5a:2a:cb:c3:ca:87:a7:f9:b6:d0:9a:f9:ef:9e:6f:8f:2c:31:03:e6
Signer

.text
Size: 107KB - Virtual size: 107KB

.data
Size: 512B - Virtual size: 272B

.rdata
Size: 11KB - Virtual size: 11KB

.eh_fram
Size: 512B - Virtual size: 4B

.pdata
Size: 2KB - Virtual size: 2KB

.xdata
Size: 2KB - Virtual size: 2KB

.bss
Size: - Virtual size: 71KB

.idata
Size: 4KB - Virtual size: 3KB

.CRT
Size: 512B - Virtual size: 96B

.tls
Size: 512B - Virtual size: 16B

.rsrc
Size: 24.0MB - Virtual size: 24.0MB

.reloc
Size: 512B - Virtual size: 148B

.text
Size: 8KB - Virtual size: 8KB

.data
Size: 1024B - Virtual size: 992B

.rdata
Size: 1024B - Virtual size: 1024B

.pdata
Size: 512B - Virtual size: 360B

.xdata
Size: 512B - Virtual size: 288B

.bss
Size: - Virtual size: 16B

.edata
Size: 1024B - Virtual size: 730B

.idata
Size: 1024B - Virtual size: 1016B

.reloc
Size: 512B - Virtual size: 132B

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

0a:42:f1:e3:68:68:b7:25:06:ea:50:77:bf:7b:bc:5b
Certificate

61:20:4d:b4:00:00:00:00:00:27
Certificate

02:c4:d1:e5:8a:4a:68:0c:56:8d:a3:04:7e:7e:4d:5f
Certificate

97:da:76:ff:9a:56:81:d7:d7:9f:b8:81:15:69:91:15:f6:21:9c:00
Signer

.text
Size: 17KB - Virtual size: 16KB

.rdata
Size: 5KB - Virtual size: 5KB

.data
Size: 1KB - Virtual size: 4KB

.pdata
Size: 1024B - Virtual size: 540B

INIT
Size: 2KB - Virtual size: 1KB

.rsrc
Size: 1024B - Virtual size: 1008B

.reloc
Size: 512B - Virtual size: 246B