PlugX[.]zip | Triage

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General

Target

PlugX.zip
Size

708KB
MD5

eeb04e18280b5027f1c299f3b1780961
SHA1

4361de0fb7aa2a1f15acd4396a7e1e3a34ff4fc2
SHA256

02cb95700440b100604ece78649b2ef41b2b7ea8ff68afbb02a01148a3f7c106
SHA512

14ad36c1de37272156ed8ab8939c516aca2ab884a206cc372c79253298157d2152df79623ac6f79deee6948665ff7f7376a6776ccee4c8c065fef5eeff858e35
SSDEEP

12288:Iaryqj09i0K3hqGRkyRZ2QSuB38ERqtxS9g2GZb0RJs89F+/dClI3PavIiCVU:vNPOGPLPx8E0xSK2mb0n9F+8lIYIdK

Score

3^/10

Malware Config

Signatures

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

Processes:

resource
unpack001/901FA02FFD43DE5B2D7C8C6B8C2F6A43_SideBar.dll_
unpack001/C116CD083284CC599C024C3479CA9B70_2.tmp_
unpack001/PlugX_3C74A85C2CF883BD9D4B9F8B9746030F_DW20.dll_

Files

PlugX.zip
.zip

Password: infected
3BC9E9B78AC6DEE1A44436859849BBBF_NvSmart.hlp_
5F9F8AC1F749B0637ECA6EF15910BF21_~WINWORD_
.doc windows office2003
6B97B3CD2FCFB4B74985143230441463_Gadget.exe_
.exe windows:4 windows x86 arch:x86

ba47a0478b3cdd3b7d2c2438b409a2ca

Code Sign

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:ed
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

01-05-2012 00:00

Not After

31-12-2012 23:59

Subject

CN=Symantec Time Stamping Services Signer - G3,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

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

Not Before

04-12-2003 00:00

Not After

03-12-2013 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

21-05-2009 00:00

Not After

20-05-2019 23:59

Subject

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

5d:06:88:f9:04:0a:d5:22:87:fc:32:ad:ec:eb:85:b0
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Not Before

26-01-2010 00:00

Not After

25-01-2013 23:59

Subject

CN=Tencent Technology(Shenzhen) Company Limited,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Tencent Technology(Shenzhen) Company Limited,L=shenzhen,ST=guangdong,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

58:d5:54:1d:d0:f8:28:1a:46:06:eb:ef:1f:71:3e:52:19:fb:3f:21
Signer

Actual PE Digest

58:d5:54:1d:d0:f8:28:1a:46:06:eb:ef:1f:71:3e:52:19:fb:3f:21

Digest Algorithm

sha1

PE Digest Matches

true

Headers

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

FreeLibrary
GetProcAddress
LoadLibraryW
GetModuleHandleA
GetStartupInfoA

msvcrt

exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_XcptFilter
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp
_exit
_adjust_fdiv

Sections

.text
Size: 4KB - Virtual size: 460B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 530B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 92B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
901FA02FFD43DE5B2D7C8C6B8C2F6A43_SideBar.dll_
.dll windows:5 windows x86 arch:x86

bb448859beafb6b8d042ede3358ffd0b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

Sleep
ReadFile
GetModuleFileNameW
CreateFileW
GetLastError
VirtualAlloc
GetModuleHandleA
lstrcatW
VirtualProtect
CloseHandle
GetSystemTime
GetCurrentThreadId
GetCommandLineA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleW
GetProcAddress
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
HeapFree
ExitProcess
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
HeapDestroy
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapAlloc
HeapReAlloc
WriteFile
LoadLibraryA
InitializeCriticalSectionAndSpinCount
RtlUnwind
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
LCMapStringA
LCMapStringW
HeapSize

Sections

.text
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 436B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
97C11E7D6B1926CD4BE13804B36239AC_SideBar.dll.doc_
C116CD083284CC599C024C3479CA9B70_2.tmp_
.exe windows:4 windows x86 arch:x86

400757684d81dfa07d0c4dc56a3b115b

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CreateFileW
GetLastError
WriteFile
CloseHandle
CreateProcessW
WaitForSingleObject
GetCurrentProcessId
CreateMutexW
GetTempPathW
ExitProcess
Sleep
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
GetStartupInfoW
GetProcAddress
GetModuleHandleA
GetStdHandle
GetModuleFileNameA
UnhandledExceptionFilter
GetModuleFileNameW
FreeEnvironmentStringsA
MultiByteToWideChar
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
IsDebuggerPresent
LoadLibraryA
InitializeCriticalSection
GetCPInfo
GetACP
GetOEMCP
VirtualAlloc
HeapReAlloc
RtlUnwind
HeapSize
GetLocaleInfoA
WideCharToMultiByte
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW

user32

wsprintfW

Sections

.text
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 191KB - Virtual size: 202KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
FC88BEEB7425AEFA5E8936E06849F484_~$INWORD_
PlugX_3C74A85C2CF883BD9D4B9F8B9746030F_DW20.dll_
.dll windows:4 windows x86 arch:x86

805dd25d70365d5930886e246ee8d13a

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

CloseHandle
CreateFileA
DeleteFileA
ExitProcess
FreeLibrary
GetModuleFileNameA
GetTempFileNameA
GetTempPathA
ReadFile
SetFilePointer
WinExec
WriteFile

Exports

Exports

DoWork

Sections

.text
Size: 512B - Virtual size: 424B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 419B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
originalfile/PlugX_RTF_dropper_42fba80f105aa53dfbf50aeba2d73cae
.rtf

Sharing

General

Malware Config

Signatures

Files

Password: infected

ba47a0478b3cdd3b7d2c2438b409a2ca

Code Sign

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:edCertificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5cCertificate

Extended Key Usages

Key Usages

5d:06:88:f9:04:0a:d5:22:87:fc:32:ad:ec:eb:85:b0Certificate

Extended Key Usages

Key Usages

58:d5:54:1d:d0:f8:28:1a:46:06:eb:ef:1f:71:3e:52:19:fb:3f:21Signer

Headers

File Characteristics

Imports

kernel32

msvcrt

Sections

.text Size: 4KB - Virtual size: 460B

.rdata Size: 4KB - Virtual size: 530B

.data Size: 4KB - Virtual size: 92B

.rsrc Size: 4KB - Virtual size: 1KB

bb448859beafb6b8d042ede3358ffd0b

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 25KB - Virtual size: 25KB

.rdata Size: 7KB - Virtual size: 6KB

.data Size: 3KB - Virtual size: 14KB

.rsrc Size: 512B - Virtual size: 436B

.reloc Size: 3KB - Virtual size: 3KB

400757684d81dfa07d0c4dc56a3b115b

Headers

File Characteristics

Imports

kernel32

user32

Sections

.text Size: 25KB - Virtual size: 24KB

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

.data Size: 191KB - Virtual size: 202KB

.rsrc Size: 512B - Virtual size: 16B

805dd25d70365d5930886e246ee8d13a

Headers

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 512B - Virtual size: 424B

.rdata Size: 512B - Virtual size: 419B

.data Size: - Virtual size: 3KB

.reloc Size: 512B - Virtual size: 104B

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:ed
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

5d:06:88:f9:04:0a:d5:22:87:fc:32:ad:ec:eb:85:b0
Certificate

58:d5:54:1d:d0:f8:28:1a:46:06:eb:ef:1f:71:3e:52:19:fb:3f:21
Signer

.text
Size: 4KB - Virtual size: 460B

.rdata
Size: 4KB - Virtual size: 530B

.data
Size: 4KB - Virtual size: 92B

.rsrc
Size: 4KB - Virtual size: 1KB

.text
Size: 25KB - Virtual size: 25KB

.rdata
Size: 7KB - Virtual size: 6KB

.data
Size: 3KB - Virtual size: 14KB

.rsrc
Size: 512B - Virtual size: 436B

.reloc
Size: 3KB - Virtual size: 3KB

.text
Size: 25KB - Virtual size: 24KB

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

.data
Size: 191KB - Virtual size: 202KB

.rsrc
Size: 512B - Virtual size: 16B

.text
Size: 512B - Virtual size: 424B

.rdata
Size: 512B - Virtual size: 419B

.data
Size: - Virtual size: 3KB

.reloc
Size: 512B - Virtual size: 104B