callmsi[.]exe | Triage

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General

Target

callmsi.exe
Size

108KB
MD5

aaae0af37711aa9dcd214c1a1a1b9fb2
SHA1

5db60c3cb4f0151e4a6e31997ba4603ba2bbaeec
SHA256

79601ccb38983af1beff25596f6e04e59667f03c085ba3566b0c7521115439e0
SHA512

8141d18c8b8eabf084af4a576b13702dbd7e2af82311c224f0c0130fbae001851483022263c808194f0c1d0c3763733d03d4e895e7b8636c24c4d6024fff8140
SSDEEP

1536:cgaMF+kCjSOTP+XaWaBUEyXeNEzU7zhKe0fe8whUsW4dMqbzxKJAenN:pabkMSOTWXaWaZyXq7fGfUdMqbzxLenN

Score

1^/10

Malware Config

Signatures

Files

callmsi.exe
.exe windows x64

28e56ff9bbad45fafbfb4d95c91b5c2a

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

1f:e3:de:40:01:9f:83:3a:ff:5d:55:b9:98:d7:12:a8
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

07/05/2013, 00:00

Not After

05/07/2016, 23:59

Subject

CN=ESET\, spol. s r.o.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=ESET\, spol. s r.o.,L=Bratislava,ST=Slovakia,C=SK

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

61:19:93:e4:00:00:00:00:00:1c
Certificate

Issuer

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

Not Before

22/02/2011, 19:25

Not After

22/02/2021, 19:35

Subject

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

04/03/2014, 00:00

Not After

03/03/2024, 23:59

Subject

CN=Symantec Class 3 Extended Validation Code Signing CA - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

61:19:93:e4:00:00:00:00:00:1c
Certificate

Issuer

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

Not Before

22/02/2011, 19:25

Not After

22/02/2021, 19:35

Subject

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

1c:12:97:c1:e5:e5:ce:c1:64:32:5a:0d:1d:9e:ce:a2
Certificate

Issuer

CN=Symantec Class 3 Extended Validation Code Signing CA - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

24/06/2015, 00:00

Not After

23/06/2018, 23:59

Subject

SERIALNUMBER=31 333 532,CN=ESET\, spol. s r.o.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=ESET\, spol. s r.o.,L=Bratislava,ST=Slovakia,C=SK,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302534b

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

2d:4e:86:50:85:be:e0:0e:13:72:28:b3:d0:b1:32:e9
Certificate

Issuer

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

Not Before

11/06/2015, 00:00

Not After

29/12/2020, 23:59

Subject

CN=GeoTrust 2048-bit Timestamping Signer 2,O=GeoTrust Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

Certificate

Issuer

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

Not Before

01/01/1997, 00:00

Not After

31/12/2020, 23:59

Subject

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

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

03:06:23:15:3a:11:15:e6:11:91:0f:54:90:de:c7:9f:4e:e8:7c:82:0e:70:0e:95:a4:eb:c0:53:d7:57:9f:b4
Signer

Actual PE Digest

03:06:23:15:3a:11:15:e6:11:91:0f:54:90:de:c7:9f:4e:e8:7c:82:0e:70:0e:95:a4:eb:c0:53:d7:57:9f:b4

Digest Algorithm

sha256

PE Digest Matches

true

65:ac:1a:e7:96:fd:6f:07:06:40:5d:13:2a:9c:02:1e:a5:ad:bb:1e
Signer

Actual PE Digest

65:ac:1a:e7:96:fd:6f:07:06:40:5d:13:2a:9c:02:1e:a5:ad:bb:1e

Digest Algorithm

sha1

PE Digest Matches

true

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

kernel32

WideCharToMultiByte
MultiByteToWideChar
SetStdHandle
HeapReAlloc
LCMapStringW
LoadLibraryExW
GetModuleFileNameW
GetLastError
GetCurrentProcess
FreeLibrary
GetProcAddress
LoadLibraryW
CreateProcessW
GetSystemDirectoryW
GetModuleHandleW
InitializeCriticalSection
WriteConsoleW
SetLastError
IsProcessorFeaturePresent
HeapAlloc
HeapFree
GetCommandLineW
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
ExitProcess
GetStdHandle
WriteFile
GetProcessHeap
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetStringTypeW
GetCurrentThreadId
GetFileType
DeleteCriticalSection
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
RtlUnwindEx
HeapSize
EnterCriticalSection
LeaveCriticalSection
OutputDebugStringW
GetConsoleCP
GetConsoleMode
FlushFileBuffers

user32

GetSystemMetrics

advapi32

RegDeleteKeyW
StartServiceW
OpenSCManagerW

Sections

.text
Size: 49KB - Virtual size: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

28e56ff9bbad45fafbfb4d95c91b5c2a

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

1f:e3:de:40:01:9f:83:3a:ff:5d:55:b9:98:d7:12:a8Certificate

Extended Key Usages

Key Usages

61:19:93:e4:00:00:00:00:00:1cCertificate

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49Certificate

Extended Key Usages

Key Usages

61:19:93:e4:00:00:00:00:00:1cCertificate

Key Usages

1c:12:97:c1:e5:e5:ce:c1:64:32:5a:0d:1d:9e:ce:a2Certificate

Extended Key Usages

Key Usages

2d:4e:86:50:85:be:e0:0e:13:72:28:b3:d0:b1:32:e9Certificate

Extended Key Usages

Key Usages

Certificate

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

Extended Key Usages

Key Usages

03:06:23:15:3a:11:15:e6:11:91:0f:54:90:de:c7:9f:4e:e8:7c:82:0e:70:0e:95:a4:eb:c0:53:d7:57:9f:b4Signer

65:ac:1a:e7:96:fd:6f:07:06:40:5d:13:2a:9c:02:1e:a5:ad:bb:1eSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

Sections

.text Size: 49KB - Virtual size: 48KB

.rdata Size: 28KB - Virtual size: 28KB

.data Size: 6KB - Virtual size: 15KB

.pdata Size: 3KB - Virtual size: 2KB

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

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

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

1f:e3:de:40:01:9f:83:3a:ff:5d:55:b9:98:d7:12:a8
Certificate

61:19:93:e4:00:00:00:00:00:1c
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49
Certificate

61:19:93:e4:00:00:00:00:00:1c
Certificate

1c:12:97:c1:e5:e5:ce:c1:64:32:5a:0d:1d:9e:ce:a2
Certificate

2d:4e:86:50:85:be:e0:0e:13:72:28:b3:d0:b1:32:e9
Certificate

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

03:06:23:15:3a:11:15:e6:11:91:0f:54:90:de:c7:9f:4e:e8:7c:82:0e:70:0e:95:a4:eb:c0:53:d7:57:9f:b4
Signer

65:ac:1a:e7:96:fd:6f:07:06:40:5d:13:2a:9c:02:1e:a5:ad:bb:1e
Signer

.text
Size: 49KB - Virtual size: 48KB

.rdata
Size: 28KB - Virtual size: 28KB

.data
Size: 6KB - Virtual size: 15KB

.pdata
Size: 3KB - Virtual size: 2KB

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

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