3a827cf015567f65a751b31abc345864d65425bc46ff0a859b3d2d35fb65f928

Sharing

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General

Target

3a827cf015567f65a751b31abc345864d65425bc46ff0a859b3d2d35fb65f928
Size

2.4MB
MD5

e781562ab8c3f51a822485166ad97b2d
SHA1

00061546adae4b02a8d2a13ce0e45b6f8700c879
SHA256

3a827cf015567f65a751b31abc345864d65425bc46ff0a859b3d2d35fb65f928
SHA512

d3842369404fbe7d8db9012966161a6a6bcd7ac951c97916cdcaeee756ceaded2663dbd29505d6d533f54bfd7d50313279c3ce77bdf0f40839b2ee1a79dfac8d
SSDEEP

49152:mZ47i8jLOoeOvgoXt9ibKMPFgzDoo27nXISGCWnNjsbL5f3kw:KQLOoeRoXtUbhFCiUvCWn+P5D

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

3a827cf015567f65a751b31abc345864d65425bc46ff0a859b3d2d35fb65f928
.exe windows x86

099c0646ea7282d232219f8807883be0

Code Sign

02:ac:5c:26:6a:0b:40:9b:8f:0b:79:f2:ae:46:25:77
Certificate

Issuer

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

Not Before

10/11/2006, 00:00

Not After

10/11/2031, 00:00

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

6d:79:16:4f:42:57:0d:7a:07:0b:5e:c7:60:39:7c:47
Certificate

Issuer

CN=WoSign Time Stamping Services CA G2,O=WoSign CA Limited,C=CN

Not Before

15/08/2017, 07:55

Not After

15/08/2028, 07:55

Subject

CN=WoSign Time Stamping Signer,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2039, 01:00

Subject

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

51:ec:ef:d7:72:99:ba:1a:dd:28:02:43:1e:86:e2:0e
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/04/2015, 00:58

Not After

08/04/2025, 00:58

Subject

CN=WoSign Time Stamping Services CA G2,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0f:cb:1c:90:5c:e1:58:5b:9e:82:59:82:11:dc:ae:ce
Certificate

Issuer

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

Not Before

26/10/2017, 00:00

Not After

29/10/2020, 12:00

Subject

SERIALNUMBER=91420100MA4KN92W72,CN=Wuhan Jiajiayiyong Technology Co.\, Ltd.,O=Wuhan Jiajiayiyong Technology Co.\, Ltd.,L=Wuhan,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302434e

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

6d:79:16:4f:42:57:0d:7a:07:0b:5e:c7:60:39:7c:47
Certificate

Issuer

CN=WoSign Time Stamping Services CA G2,O=WoSign CA Limited,C=CN

Not Before

15/08/2017, 07:55

Not After

15/08/2028, 07:55

Subject

CN=WoSign Time Stamping Signer,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

51:ec:ef:d7:72:99:ba:1a:dd:28:02:43:1e:86:e2:0e
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/04/2015, 00:58

Not After

08/04/2025, 00:58

Subject

CN=WoSign Time Stamping Services CA G2,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2039, 01:00

Subject

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

c3:a6:04:ab:66:1d:9a:0a:e9:fc:27:ad:38:97:7b:10:43:2d:60:d7:33:e0:72:21:c6:75:12:1e:36:76:68:36
Signer

Actual PE Digest

c3:a6:04:ab:66:1d:9a:0a:e9:fc:27:ad:38:97:7b:10:43:2d:60:d7:33:e0:72:21:c6:75:12:1e:36:76:68:36

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

SERIALNUMBER=91420100MA4KN92W72,CN=Wuhan Jiajiayiyong Technology Co.\, Ltd.,O=Wuhan Jiajiayiyong Technology Co.\, Ltd.,L=Wuhan,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302434e

11/11/2017, 08:29
Valid: true

Chain 1

SERIALNUMBER=91420100MA4KN92W72,CN=Wuhan Jiajiayiyong Technology Co.\, Ltd.,O=Wuhan Jiajiayiyong Technology Co.\, Ltd.,L=Wuhan,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302434e

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CompareFileTime
SearchPathA
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
SetFileAttributesA
Sleep
GetTickCount
CreateFileA
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
SetFileTime
GetTempPathA
GetCommandLineA
SetErrorMode
LoadLibraryA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
GetTempFileNameA
lstrlenA
lstrcatA
GetSystemDirectoryA
GetVersion
CloseHandle
lstrcmpiA
lstrcmpA
ExpandEnvironmentStringsA
GlobalFree
GlobalAlloc
WaitForSingleObject
GetExitCodeProcess
GetModuleHandleA
LoadLibraryExA
GetProcAddress
FreeLibrary
MultiByteToWideChar
WritePrivateProfileStringA
GetPrivateProfileStringA
WriteFile
ReadFile
MulDiv
SetFilePointer
FindClose
FindNextFileA
FindFirstFileA
DeleteFileA
GetWindowsDirectoryA

user32

EndDialog
ScreenToClient
GetWindowRect
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
RegisterClassA
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
DestroyWindow
CreateDialogParamA
SetTimer
SetWindowTextA
PostQuitMessage
SetForegroundWindow
wsprintfA
SendMessageTimeoutA
FindWindowExA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
OpenClipboard
ExitWindowsEx
IsWindow
GetDlgItem
SetWindowLongA
LoadImageA
GetDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndPaint
ShowWindow

gdi32

SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SelectObject

shell32

SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation

advapi32

RegQueryValueExA
RegSetValueExA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA

comctl32

ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create

ole32

CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

.text
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 108KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 62KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

099c0646ea7282d232219f8807883be0

Code Sign

02:ac:5c:26:6a:0b:40:9b:8f:0b:79:f2:ae:46:25:77Certificate

Key Usages

6d:79:16:4f:42:57:0d:7a:07:0b:5e:c7:60:39:7c:47Certificate

Extended Key Usages

Key Usages

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91Certificate

Key Usages

51:ec:ef:d7:72:99:ba:1a:dd:28:02:43:1e:86:e2:0eCertificate

Extended Key Usages

Key Usages

0f:cb:1c:90:5c:e1:58:5b:9e:82:59:82:11:dc:ae:ceCertificate

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

6d:79:16:4f:42:57:0d:7a:07:0b:5e:c7:60:39:7c:47Certificate

Extended Key Usages

Key Usages

51:ec:ef:d7:72:99:ba:1a:dd:28:02:43:1e:86:e2:0eCertificate

Extended Key Usages

Key Usages

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91Certificate

Key Usages

c3:a6:04:ab:66:1d:9a:0a:e9:fc:27:ad:38:97:7b:10:43:2d:60:d7:33:e0:72:21:c6:75:12:1e:36:76:68:36Signer

Signature Validations

Verification

11/11/2017, 08:29 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

.text Size: 23KB - Virtual size: 22KB

.rdata Size: 4KB - Virtual size: 4KB

.data Size: 1024B - Virtual size: 107KB

.ndata Size: - Virtual size: 108KB

.rsrc Size: 62KB - Virtual size: 61KB

02:ac:5c:26:6a:0b:40:9b:8f:0b:79:f2:ae:46:25:77
Certificate

6d:79:16:4f:42:57:0d:7a:07:0b:5e:c7:60:39:7c:47
Certificate

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91
Certificate

51:ec:ef:d7:72:99:ba:1a:dd:28:02:43:1e:86:e2:0e
Certificate

0f:cb:1c:90:5c:e1:58:5b:9e:82:59:82:11:dc:ae:ce
Certificate

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

6d:79:16:4f:42:57:0d:7a:07:0b:5e:c7:60:39:7c:47
Certificate

51:ec:ef:d7:72:99:ba:1a:dd:28:02:43:1e:86:e2:0e
Certificate

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91
Certificate

c3:a6:04:ab:66:1d:9a:0a:e9:fc:27:ad:38:97:7b:10:43:2d:60:d7:33:e0:72:21:c6:75:12:1e:36:76:68:36
Signer

11/11/2017, 08:29
Valid: true

.text
Size: 23KB - Virtual size: 22KB

.rdata
Size: 4KB - Virtual size: 4KB

.data
Size: 1024B - Virtual size: 107KB

.ndata
Size: - Virtual size: 108KB

.rsrc
Size: 62KB - Virtual size: 61KB