TRXLoader[.]exe

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General

Target

TRXLoader.exe
Size

167KB
MD5

e49b5c4669b85228518fbedfa92ba950
SHA1

be352f390039b4db42bafff6caf5662fc278fa52
SHA256

4992be3d3767710e05ba63f6d105f8b2aaf0216db4a35b6a4e2056248c59683b
SHA512

14d5c8c923e6995b6426950539a9c593f742f238804c604d0806303e38d0f5e8a87e858d1f7242510cef5efac105040f9b57627a0779d760be31f99370294903
SSDEEP

3072:ScX9GCUkJPmSyYmYTHDb4S1I8E7bbKDhVLI8bxKI:SctGC/JPwYMS1TAI

Score

1^/10

Malware Config

Signatures

Files

TRXLoader.exe
.exe windows x86

755b093cafb5bcbf0738487b698785ef

Code Sign

33:00:00:03:4d:4e:91:a6:1a:28:b0:78:8f:00:00:00:00:03:4d
Certificate

Issuer

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

Not Before

16-03-2023 18:43

Not After

14-03-2024 18:43

Subject

CN=Microsoft Corporation,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

2c:7a:3b:9a:4f:ea:b8:38:39:1e:5a:0c:2a:75:5c:62:a6:3a:2e:f6:99:05:fe:ae:eb:81:c9:d8:2c:d1:fe:1b
Signer

Actual PE Digest

2c:7a:3b:9a:4f:ea:b8:38:39:1e:5a:0c:2a:75:5c:62:a6:3a:2e:f6:99:05:fe:ae:eb:81:c9:d8:2c:d1:fe:1b

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

WaitForSingleObject
CreateThread
lstrlenW
VirtualProtect
GetProcAddress
LoadLibraryA
VirtualAlloc
LockResource
LoadResource
Sleep
FindResourceW
GetModuleHandleW
GetLastError
CreateMutexA
GetModuleHandleA
GetSystemDirectoryW
GetConsoleWindow
SizeofResource
SetErrorMode
GetCommandLineA
SetUnhandledExceptionFilter
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
HeapFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSectionAndSpinCount
HeapAlloc
HeapReAlloc
RtlUnwind
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize

user32

ShowWindow

advapi32

RegDeleteKeyA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 96KB - Virtual size: 95KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

755b093cafb5bcbf0738487b698785ef

Code Sign

33:00:00:03:4d:4e:91:a6:1a:28:b0:78:8f:00:00:00:00:03:4dCertificate

Extended Key Usages

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

Key Usages

2c:7a:3b:9a:4f:ea:b8:38:39:1e:5a:0c:2a:75:5c:62:a6:3a:2e:f6:99:05:fe:ae:eb:81:c9:d8:2c:d1:fe:1bSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

Sections

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

.rdata Size: 8KB - Virtual size: 7KB

.data Size: 4KB - Virtual size: 6KB

.rsrc Size: 96KB - Virtual size: 95KB

33:00:00:03:4d:4e:91:a6:1a:28:b0:78:8f:00:00:00:00:03:4d
Certificate

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

2c:7a:3b:9a:4f:ea:b8:38:39:1e:5a:0c:2a:75:5c:62:a6:3a:2e:f6:99:05:fe:ae:eb:81:c9:d8:2c:d1:fe:1b
Signer

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

.rdata
Size: 8KB - Virtual size: 7KB

.data
Size: 4KB - Virtual size: 6KB

.rsrc
Size: 96KB - Virtual size: 95KB