Loader[.]exe | Triage

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General

Target

Loader.exe
Size

266KB
MD5

16e8a41376df2c7c09112f703b9c9b53
SHA1

d1776f96b9e3596bc4e84d9d53c09e431ff67ea7
SHA256

07830ad0a417bfd9f29db10c13c39677f680751a0ce70830d119a77ab68e1cf1
SHA512

c99ff412fa5b3e5151d3e88fd05b8f29d13289bf88a23792316f437842f563410647acaeed94f9185d835dba4dbc95426573f66e1f478b411bab1cc0551e7fa2
SSDEEP

3072:vcBjwoeaGCutcK2CgC8HZT2yNYSvYKfQnS8XmV3ftykru4paAsGVz60:vCjqj2CgHZ55QRSDttdru4paRYd

Score

1^/10

Malware Config

Signatures

Files

Loader.exe
.exe windows x86

8a29bd563b5a111b3402a07404ffca08

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

09:74:a6:24:8a:81:7e:d3:6c:b8:2e:ed:12:cc:45:ea
Certificate

Issuer

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

11/04/2019, 00:00

Not After

15/04/2022, 12:00

Subject

SERIALNUMBER=2235734,CN=Kitware\, Inc.,O=Kitware\, Inc.,L=Clifton Park,ST=New York,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#13084e657720596f726b,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

Issuer

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

Not Before

18/04/2012, 12:00

Not After

18/04/2027, 12:00

Subject

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

09:74:a6:24:8a:81:7e:d3:6c:b8:2e:ed:12:cc:45:ea
Certificate

Issuer

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

11/04/2019, 00:00

Not After

15/04/2022, 12:00

Subject

SERIALNUMBER=2235734,CN=Kitware\, Inc.,O=Kitware\, Inc.,L=Clifton Park,ST=New York,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#13084e657720596f726b,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

Issuer

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

Not Before

18/04/2012, 12:00

Not After

18/04/2027, 12:00

Subject

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

3f:a8:7f:c0:af:55:0d:be:aa:9c:14:d8:86:d4:0f:06:48:9d:9e:0b:78:f0:a9:a8:aa:4f:0c:b9:8c:26:d3:ca
Signer

Actual PE Digest

3f:a8:7f:c0:af:55:0d:be:aa:9c:14:d8:86:d4:0f:06:48:9d:9e:0b:78:f0:a9:a8:aa:4f:0c:b9:8c:26:d3:ca

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

true

Verification

Signing Certificate

SERIALNUMBER=2235734,CN=Kitware\, Inc.,O=Kitware\, Inc.,L=Clifton Park,ST=New York,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#13084e657720596f726b,1.3.6.1.4.1.311.60.2.1.3=#13025553

07/12/2021, 16:19
Valid: true

Chain 1

SERIALNUMBER=2235734,CN=Kitware\, Inc.,O=Kitware\, Inc.,L=Clifton Park,ST=New York,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#13084e657720596f726b,1.3.6.1.4.1.311.60.2.1.3=#13025553

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

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

3e:bc:b9:a6:a8:ab:1e:9e:b1:36:a0:d5:6b:5c:43:2a:1e:76:d5:61
Signer

Actual PE Digest

3e:bc:b9:a6:a8:ab:1e:9e:b1:36:a0:d5:6b:5c:43:2a:1e:76:d5:61

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

true

Verification

Signing Certificate

SERIALNUMBER=2235734,CN=Kitware\, Inc.,O=Kitware\, Inc.,L=Clifton Park,ST=New York,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#13084e657720596f726b,1.3.6.1.4.1.311.60.2.1.3=#13025553

07/12/2021, 16:19
Valid: true

Chain 1

SERIALNUMBER=2235734,CN=Kitware\, Inc.,O=Kitware\, Inc.,L=Clifton Park,ST=New York,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#13084e657720596f726b,1.3.6.1.4.1.311.60.2.1.3=#13025553

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

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

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetProcAddress
GetModuleHandleA
GetCommandLineW
GetProcessHeap
FreeConsole
GetCommandLineA
SetUnhandledExceptionFilter
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetLastError
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
LoadLibraryA
InitializeCriticalSectionAndSpinCount
HeapAlloc
VirtualAlloc
HeapReAlloc
RtlUnwind
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize

Sections

.text
Size: 60KB - Virtual size: 60KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 179KB - Virtual size: 181KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8a29bd563b5a111b3402a07404ffca08

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

09:74:a6:24:8a:81:7e:d3:6c:b8:2e:ed:12:cc:45:eaCertificate

Extended Key Usages

Key Usages

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5cCertificate

Extended Key Usages

Key Usages

09:74:a6:24:8a:81:7e:d3:6c:b8:2e:ed:12:cc:45:eaCertificate

Extended Key Usages

Key Usages

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5cCertificate

Extended Key Usages

Key Usages

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

3f:a8:7f:c0:af:55:0d:be:aa:9c:14:d8:86:d4:0f:06:48:9d:9e:0b:78:f0:a9:a8:aa:4f:0c:b9:8c:26:d3:caSigner

Signature Validations

Verification

07/12/2021, 16:19 Valid: true

Chain 1

3e:bc:b9:a6:a8:ab:1e:9e:b1:36:a0:d5:6b:5c:43:2a:1e:76:d5:61Signer

Signature Validations

Verification

07/12/2021, 16:19 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 60KB - Virtual size: 60KB

.rdata Size: 9KB - Virtual size: 9KB

.data Size: 179KB - Virtual size: 181KB

.rsrc Size: 2KB - Virtual size: 1KB

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

09:74:a6:24:8a:81:7e:d3:6c:b8:2e:ed:12:cc:45:ea
Certificate

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

09:74:a6:24:8a:81:7e:d3:6c:b8:2e:ed:12:cc:45:ea
Certificate

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

3f:a8:7f:c0:af:55:0d:be:aa:9c:14:d8:86:d4:0f:06:48:9d:9e:0b:78:f0:a9:a8:aa:4f:0c:b9:8c:26:d3:ca
Signer

07/12/2021, 16:19
Valid: true

3e:bc:b9:a6:a8:ab:1e:9e:b1:36:a0:d5:6b:5c:43:2a:1e:76:d5:61
Signer

07/12/2021, 16:19
Valid: true

.text
Size: 60KB - Virtual size: 60KB

.rdata
Size: 9KB - Virtual size: 9KB

.data
Size: 179KB - Virtual size: 181KB

.rsrc
Size: 2KB - Virtual size: 1KB