regjump[.]exe | Triage

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General

Target

regjump.exe
Size

115KB
MD5

f10231df28521535fdf2191eaec343c6
SHA1

2ed03ba6ef4be5913bf352741ee89b220cd3ff2c
SHA256

6d123b57bd9f4a13edd8fdc75a56add5b0ed4e2b5fbc021b67366b62a527dcf7
SHA512

5faaa7c0f0c58ef9115072ceece9be805731d44104072da0ab61b284cd5b06916a1ff71a20e7562c8d75879aeb965b90d805e5762eb0990d638ada2c53ff094f
SSDEEP

1536:WBv3x9Vekx04khrFvUIn8igQQ54H6S98x4v62R43cnXnxsWjcdvS3M9SwREBse3A:E/7orZPtQZszn48uvgM9SwEVTD0

Score

1^/10

Malware Config

Signatures

Files

regjump.exe
.exe windows:5 windows x86 arch:x86

e4be657d0c5e65d8555632ee8711fa26

Code Sign

33:00:00:00:89:62:0d:9e:95:d3:61:6b:a8:00:00:00:00:00:89
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

07/10/2015, 18:14

Not After

07/01/2017, 18:14

Subject

CN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:98FD-C61E-E641,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0a
Certificate

Issuer

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

Not Before

04/06/2015, 17:42

Not After

04/09/2016, 17:42

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31/08/2010, 22:19

Not After

31/08/2020, 22:29

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64
Certificate

Issuer

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

Not Before

28/10/2015, 20:31

Not After

28/01/2017, 20:31

Subject

CN=Microsoft Corporation,OU=MOPR,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

1e:7c:ae:f9:7c:ae:84:58:3b:44:4b:11:24:19:39:af:d6:81:aa:fa:1d:70:d7:3c:5b:46:75:10:c7:fa:82:7e
Signer

Actual PE Digest

1e:7c:ae:f9:7c:ae:84:58:3b:44:4b:11:24:19:39:af:d6:81:aa:fa:1d:70:d7:3c:5b:46:75:10:c7:fa:82:7e

Digest Algorithm

sha256

PE Digest Matches

true

5c:ca:73:aa:7e:03:6c:74:6e:df:c4:1b:3b:79:d0:11:8d:63:ac:21
Signer

Actual PE Digest

5c:ca:73:aa:7e:03:6c:74:6e:df:c4:1b:3b:79:d0:11:8d:63:ac:21

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

RtlUnwind
OutputDebugStringW
LoadLibraryExW
LCMapStringW
GetConsoleCP
GetStringTypeW
SetFilePointerEx
WriteConsoleW
FlushFileBuffers
HeapReAlloc
HeapSize
ExpandEnvironmentStringsA
CloseHandle
CreateProcessA
Sleep
GetLastError
GetCurrentProcess
OpenProcess
GlobalUnlock
GlobalLock
GetCommandLineW
GetModuleHandleA
LoadLibraryA
LocalFree
LocalAlloc
GetProcAddress
HeapFree
HeapAlloc
GetConsoleMode
ReadConsoleInputA
SetConsoleMode
EnterCriticalSection
LeaveCriticalSection
GetCommandLineA
IsDebuggerPresent
EncodePointer
DecodePointer
IsProcessorFeaturePresent
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetLastError
GetCurrentThreadId
MultiByteToWideChar
GetProcessHeap
ExitProcess
GetModuleHandleExW
WideCharToMultiByte
GetStdHandle
WriteFile
GetModuleFileNameW
DeleteCriticalSection
CreateFileW
GetFileType
GetStartupInfoW
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
SetStdHandle

user32

EnumDisplaySettingsA
GetWindowThreadProcessId
FindWindowExA
FindWindowA
SetForegroundWindow
SetFocus
GetClipboardData
CloseClipboard
OpenClipboard
ShowWindow
WaitForInputIdle
LoadCursorA
InflateRect
GetSysColorBrush
SetCursor
SetWindowTextA
GetDlgItem
EndDialog
DialogBoxIndirectParamA
SendMessageA

gdi32

StartPage
EndDoc
StartDocA
SetMapMode
GetDeviceCaps
EndPage

comdlg32

PrintDlgA

advapi32

FreeSid
AllocateAndInitializeSid
EqualSid
GetTokenInformation
OpenProcessToken
RegSetValueExA
RegQueryValueExW
RegQueryValueExA
RegOpenKeyA
RegCreateKeyA
RegCloseKey
RegOpenKeyExA

Sections

.text
Size: 54KB - Virtual size: 53KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 38KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e4be657d0c5e65d8555632ee8711fa26

Code Sign

33:00:00:00:89:62:0d:9e:95:d3:61:6b:a8:00:00:00:00:00:89Certificate

Extended Key Usages

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0aCertificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64Certificate

Extended Key Usages

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

Key Usages

1e:7c:ae:f9:7c:ae:84:58:3b:44:4b:11:24:19:39:af:d6:81:aa:fa:1d:70:d7:3c:5b:46:75:10:c7:fa:82:7eSigner

5c:ca:73:aa:7e:03:6c:74:6e:df:c4:1b:3b:79:d0:11:8d:63:ac:21Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

advapi32

Sections

.text Size: 54KB - Virtual size: 53KB

.rdata Size: 38KB - Virtual size: 38KB

.data Size: 4KB - Virtual size: 12KB

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

33:00:00:00:89:62:0d:9e:95:d3:61:6b:a8:00:00:00:00:00:89
Certificate

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0a
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64
Certificate

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

1e:7c:ae:f9:7c:ae:84:58:3b:44:4b:11:24:19:39:af:d6:81:aa:fa:1d:70:d7:3c:5b:46:75:10:c7:fa:82:7e
Signer

5c:ca:73:aa:7e:03:6c:74:6e:df:c4:1b:3b:79:d0:11:8d:63:ac:21
Signer

.text
Size: 54KB - Virtual size: 53KB

.rdata
Size: 38KB - Virtual size: 38KB

.data
Size: 4KB - Virtual size: 12KB

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