DSC_Utility.zip
- SHA256 99365d78b20935eea33ef211971e9ce61947fb9074f2e78eb90bfaa553c5a6c9
Behavioral task
behavioral1
Sample
emBridge.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
21 signatures
150 seconds
Behavioral task
behavioral2
Sample
emBridge.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
21 signatures
150 seconds
General
- Target DSC_Utility.zip
- Size 6.4MB
- Sample260723-larecaba75
- SHA256 99365d78b20935eea33ef211971e9ce61947fb9074f2e78eb90bfaa553c5a6c9
- MD5 d41039b44305f0a78836c78389c0eb31
- SHA1 42495e9a21633164c5d9a7833443d5ec20545c0c
- SHA512 3a5d203a3bf91e786e2d7d0089c72c34d54465a580e7fa96cc603167f44dcb53e56732cbb8080830fc112037824f2ee8201a4970a57dc83158dce597733a8b85
- SSDEEP 196608:4eLgoqqmYP0DGZEVMwpodGm0jDsSXgUzCh:E7qXMDnVHLYSXG
- TLSH T15266337588A44FF02EC10B47E9C7F5E4659098E939983900DF955AC0EFE8EE6D186CEC
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- Inno Setup is an open-source installation builder for Windows applications. 1 IoCs
Inno Setup installer
resource yara_rule static1/unpack001/emBridge.exe innosetup
File Explorer
-
DSC_Utility.zip.zip 6.4MB
-
emBridge.exe.exe 6.8MB
emBridge.exe
- IMPHASH e569e6f445d32ba23766ad67d1e3787f
- SHA256 2ea111774790a22b85c64c7a1754c20a40f0548e824502520247e5db2ddda268
- MD5 9df27f498bd8661317a8c0f20bbda1aa
- SHA1 362c3709f7cf6f0176b24dcc422dc6c8f2255a65
- SHA512 00fc8fe173ccd0e2dd32d70e3d8d47dae80898c4a8909ac4ed62472431d77784e6492e4948c1345df30324f521e19cc441d60f5995366ab53a1e5bee89530c4d
- SSDEEP 196608:Yp+qe8K0HAz6H2lewx8dcO63rO6tC4XYQ:jR8DgzhlRjK6r1
- TLSH T1C876233FB268663ED9AE0B3245B393509977BAA1781A8C1E47F0084CCF765701E3FA55
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Inno Setup is an open-source installation builder for Windows applications.
Inno Setup installer
Digest
5e:b6:48:c0:a1:86:80:a4:fe:ac:b7:9c:fa:99:55:0b:f2:0f:cc:74:56:84:e2:eb:ad:aa:e1:8d:f1:73:c7:8d
Digest Algorithm
sha256
PE Digests Matches
Trusted
Signing Certificate
CN=eMudhra Limited,O=eMudhra Limited,ST=Karnataka,C=IN
Chains
Jun 5, 2025
CN=eMudhra Limited,O=eMudhra Limited,ST=Karnataka,C=IN
CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB
CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB
CN=eMudhra Limited,O=eMudhra Limited,ST=Karnataka,C=IN
CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB
CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB
CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB
Subject
CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB
Serial Number
48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Issuer
CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB
Key Usages
KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign
Ext Key Usages
ExtKeyUsageCodeSigning
Revocation Status
Not revoked
Timespan
May 25, 2021 - Dec 31, 2028
Subject
CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign
Serial Number
45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51
Issuer
CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign
Key Usages
KeyUsageCertSign, KeyUsageCRLSign
Revocation Status
Not revoked
Timespan
Dec 10, 2014 - Dec 10, 2034
Subject
CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB
Serial Number
62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Issuer
CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB
Key Usages
KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign
Ext Key Usages
ExtKeyUsageCodeSigning
Revocation Status
Not revoked
Timespan
Mar 22, 2021 - Mar 21, 2036
Subject
CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE
Serial Number
01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Issuer
CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign
Key Usages
KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign
Revocation Status
Not revoked
Timespan
Jun 20, 2018 - Dec 10, 2034
Subject
CN=eMudhra Limited,O=eMudhra Limited,ST=Karnataka,C=IN
Serial Number
bd:12:04:15:f1:0f:86:ab:af:1a:f2:2f:94:a9:80:39
Issuer
CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB
Key Usages
KeyUsageDigitalSignature
Ext Key Usages
ExtKeyUsageCodeSigning
Revocation Status
Not revoked
Timespan
Jun 3, 2024 - Jun 3, 2027
Subject
CN=Globalsign TSA for MS Authenticode Advanced - G4 - 2025,O=GlobalSign nv-sa,C=BE
Serial Number
01:5c:c0:8a:f3:9b:b4:53:73:96:89:c7:1a:82:9d:32
Issuer
CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE
Key Usages
KeyUsageDigitalSignature
Ext Key Usages
ExtKeyUsageTimeStamping
Revocation Status
Not revoked
Timespan
May 15, 2025 - Dec 10, 2034
Minor OS version
1
Major OS version
6
Entry point
745196
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
PDB paths
kernel32
GetACP
GetExitCodeProcess
LocalFree
CloseHandle
SizeofResource
VirtualProtect
VirtualFree
GetFullPathNameW
ExitProcess
HeapAlloc
GetCPInfoExW
RtlUnwind
GetCPInfo
GetStdHandle
GetModuleHandleW
FreeLibrary
HeapDestroy
ReadFile
CreateProcessW
GetLastError
GetModuleFileNameW
SetLastError
FindResourceW
CreateThread
CompareStringW
LoadLibraryA
ResetEvent
GetVersion
RaiseException
FormatMessageW
SwitchToThread
GetExitCodeThread
GetCurrentThread
LoadLibraryExW
LockResource
GetCurrentThreadId
UnhandledExceptionFilter
VirtualQuery
VirtualQueryEx
Sleep
EnterCriticalSection
SetFilePointer
LoadResource
SuspendThread
GetTickCount
GetFileSize
GetStartupInfoW
GetFileAttributesW
InitializeCriticalSection
GetSystemWindowsDirectoryW
GetThreadPriority
SetThreadPriority
GetCurrentProcess
VirtualAlloc
GetSystemInfo
GetCommandLineW
LeaveCriticalSection
GetProcAddress
ResumeThread
GetVersionExW
VerifyVersionInfoW
HeapCreate
GetWindowsDirectoryW
VerSetConditionMask
GetDiskFreeSpaceW
FindFirstFileW
GetUserDefaultUILanguage
lstrlenW
QueryPerformanceCounter
SetEndOfFile
HeapFree
WideCharToMultiByte
FindClose
MultiByteToWideChar
LoadLibraryW
SetEvent
CreateFileW
GetLocaleInfoW
GetSystemDirectoryW
DeleteFileW
GetLocalTime
GetEnvironmentVariableW
WaitForSingleObject
WriteFile
ExitThread
DeleteCriticalSection
TlsGetValue
GetDateFormatW
SetErrorMode
IsValidLocale
TlsSetValue
CreateDirectoryW
GetSystemDefaultUILanguage
EnumCalendarInfoW
LocalAlloc
GetUserDefaultLangID
RemoveDirectoryW
CreateEventW
SetThreadLocale
GetThreadLocale
comctl32
InitCommonControls
version
GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW
user32
CreateWindowExW
TranslateMessage
CharLowerBuffW
CallWindowProcW
CharUpperW
PeekMessageW
GetSystemMetrics
SetWindowLongW
MessageBoxW
DestroyWindow
CharUpperBuffW
CharNextW
MsgWaitForMultipleObjects
LoadStringW
ExitWindowsEx
DispatchMessageW
oleaut32
SysAllocStringLen
SafeArrayPtrOfIndex
VariantCopy
SafeArrayGetLBound
SafeArrayGetUBound
VariantInit
VariantClear
SysFreeString
SysReAllocStringLen
VariantChangeType
SafeArrayCreate
netapi32
NetWkstaGetInfo
NetApiBufferFree
advapi32
ConvertStringSecurityDescriptorToSecurityDescriptorW
RegQueryValueExW
AdjustTokenPrivileges
GetTokenInformation
ConvertSidToStringSidW
LookupPrivilegeValueW
RegCloseKey
OpenProcessToken
RegOpenKeyExW
TMethodImplementationIntercept
__dbk_fcall_wrapper
dbkFCallWrapperAddr
Name
.text
Size
718KB
Virtual Size
718KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.itext
Size
6KB
Virtual Size
5KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.data
Size
14KB
Virtual Size
13KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.bss
Size
Virtual Size
27KB
Characteristics
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.idata
Size
4KB
Virtual Size
3KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.didata
Size
512B
Virtual Size
420B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.edata
Size
512B
Virtual Size
154B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.tls
Size
Virtual Size
24B
Characteristics
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.rdata
Size
512B
Virtual Size
93B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.rsrc
Size
18KB
Virtual Size
17KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ