File name: | wss.exe |
Full analysis: | https://app.any.run/tasks/d1500d70-4dcf-4054-9022-38e051e731f5 |
Verdict: | Malicious activity |
Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
Analysis date: | March 02, 2020, 03:05:14 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Tags: | |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
MD5: | A89785A82157FF6C5213D5F01D17A4C3 |
SHA1: | B1CA882C7003371C192BEE919F4550F8A6AA279B |
SHA256: | 41A2FB08F24FAB2BF0F8C6B628D1D43EAA534D80B286A54CFB8496336A002F49 |
SSDEEP: | 12288:a6uP0x+WmR7ckkkSz7wwoO62crwJKbWwxzDoKolgtf3jjBOF9DmUu:a6i0rmRlVSfwPJ2UwwQg93jjBQk |
.exe | | | InstallShield setup (33) |
---|---|---|
.exe | | | Win32 Executable MS Visual C++ (generic) (23.9) |
.exe | | | Win64 Executable (generic) (21.2) |
.scr | | | Windows screen saver (10) |
.dll | | | Win32 Dynamic Link Library (generic) (5) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2019:09:12 16:50:07+02:00 |
PEType: | PE32 |
LinkerVersion: | 6 |
CodeSize: | 647168 |
InitializedDataSize: | 245760 |
UninitializedDataSize: | - |
EntryPoint: | 0x7dc4e |
OSVersion: | 4 |
ImageVersion: | - |
SubsystemVersion: | 4 |
Subsystem: | Windows GUI |
FileVersionNumber: | 1.0.0.0 |
ProductVersionNumber: | 1.0.0.0 |
FileFlagsMask: | 0x0000 |
FileFlags: | (none) |
FileOS: | Win32 |
ObjectFileType: | Executable application |
FileSubtype: | - |
LanguageCode: | Chinese (Simplified) |
CharacterSet: | Unicode |
FileVersion: | 1.0.0.0 |
FileDescription: | txt |
ProductName: | txt |
ProductVersion: | 1.0.0.0 |
LegalCopyright: | 作者版权所有 请尊重并使用正版 |
Comments: | txt |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 12-Sep-2019 14:50:07 |
Detected languages: |
|
FileVersion: | 1.0.0.0 |
FileDescription: | txt |
ProductName: | txt |
ProductVersion: | 1.0.0.0 |
LegalCopyright: | 作者版权所有 请尊重并使用正版 |
Comments: | txt |
Magic number: | MZ |
---|---|
Bytes on last page of file: | 0x0090 |
Pages in file: | 0x0003 |
Relocations: | 0x0000 |
Size of header: | 0x0004 |
Min extra paragraphs: | 0x0000 |
Max extra paragraphs: | 0xFFFF |
Initial SS value: | 0x0000 |
Initial SP value: | 0x00B8 |
Checksum: | 0x0000 |
Initial IP value: | 0x0000 |
Initial CS value: | 0x0000 |
Overlay number: | 0x0000 |
OEM identifier: | 0x0000 |
OEM information: | 0x0000 |
Address of NE header: | 0x00000100 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 4 |
Time date stamp: | 12-Sep-2019 14:50:07 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00001000 | 0x0009D972 | 0x0009E000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.59637 |
.rdata | 0x0009F000 | 0x0001751A | 0x00018000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.76772 |
.data | 0x000B7000 | 0x0004D2A8 | 0x00018000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.04495 |
.rsrc | 0x00105000 | 0x0000B1FC | 0x0000C000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.76668 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 4.88295 | 466 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 2.18858 | 296 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
3 | 2.04925 | 1640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
4 | 2.6267 | 744 | Latin 1 / Western European | UNKNOWN | RT_ICON |
5 | 2.87641 | 296 | Latin 1 / Western European | UNKNOWN | RT_ICON |
6 | 3.43836 | 3752 | Latin 1 / Western European | UNKNOWN | RT_ICON |
7 | 2.43325 | 2216 | Latin 1 / Western European | UNKNOWN | RT_ICON |
8 | 1.96567 | 1384 | Latin 1 / Western European | UNKNOWN | RT_ICON |
9 | 4.21065 | 9640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
10 | 3.24211 | 4264 | Latin 1 / Western European | UNKNOWN | RT_ICON |
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
OLEAUT32.dll |
RASAPI32.dll |
SHELL32.dll |
USER32.dll |
WININET.dll |
WINMM.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
372 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
652 | C:\Windows\System32\ctfmon.exe | C:\Windows\System32\ctfmon.exe | taskeng.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: CTF Loader Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
676 | "C:\Users\admin\AppData\Roaming\whstdk\whstwk.exe" -setmac | C:\Users\admin\AppData\Roaming\whstdk\whstwk.exe | — | khd.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
924 | "C:\Users\admin\AppData\Roaming\whstdk\whstwk.exe" -iniconvert "comnctt.xdt" "expiorer.xdt" | C:\Users\admin\AppData\Roaming\whstdk\whstwk.exe | — | khd.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
1084 | "C:\Windows\system32\NOTEPAD.EXE" C:\Users\admin\AppData\Local\Temp\wss.txt | C:\Windows\system32\NOTEPAD.EXE | — | wss.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
1604 | "C:/Users/admin/AppData/Roaming/whstdk/whstwk.exe" | C:\Users\admin\AppData\Roaming\whstdk\whstwk.exe | wqnms.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
1688 | "C:\Users\admin\AppData\Local\Temp\wss.exe" | C:\Users\admin\AppData\Local\Temp\wss.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: txt Exit code: 3221226540 Version: 1.0.0.0 Modules
| |||||||||||||||
2152 | "C:\Users\admin\AppData\Local\Temp\wss.exe" | C:\Users\admin\AppData\Local\Temp\wss.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: txt Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
2312 | C:\Users\admin\AppData\Roaming\whstdk\wqnms.exe -s qafty | C:\Users\admin\AppData\Roaming\whstdk\wqnms.exe | services.exe | ||||||||||||
User: SYSTEM Integrity Level: SYSTEM Exit code: 0 Modules
| |||||||||||||||
2388 | C:\Users\admin\AppData\Local\Temp\\khd.exe | C:\Users\admin\AppData\Local\Temp\khd.exe | wss.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
|
(PID) Process: | (372) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
Operation: | write | Name: | LanguageList |
Value: en-US | |||
(PID) Process: | (2152) wss.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
(PID) Process: | (2152) wss.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
Operation: | write | Name: | SavedLegacySettings |
Value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| |||
(PID) Process: | (2152) wss.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
(PID) Process: | (2152) wss.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 1 | |||
(PID) Process: | (2152) wss.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
Operation: | write | Name: | CachePrefix |
Value: | |||
(PID) Process: | (2152) wss.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
(PID) Process: | (2152) wss.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
(PID) Process: | (372) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count |
Operation: | write | Name: | {S38OS404-1Q43-42S2-9305-67QR0O28SP23}\abgrcnq.rkr |
Value: 00000000000000000100000000000000000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BFFFFFFFFF000000000000000000000000 | |||
(PID) Process: | (372) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count |
Operation: | write | Name: | HRZR_PGYFRFFVBA |
Value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|
PID | Process | Filename | Type | |
---|---|---|---|---|
2152 | wss.exe | C:\Users\admin\AppData\Local\Temp\khd.exe | — | |
MD5:— | SHA256:— | |||
2388 | khd.exe | C:\Users\admin\AppData\Local\Temp\~GLH0000.TMP | — | |
MD5:— | SHA256:— | |||
2388 | khd.exe | C:\Users\admin\AppData\Roaming\whstdk\~GLH0001.TMP | — | |
MD5:— | SHA256:— | |||
2388 | khd.exe | C:\Users\admin\AppData\Roaming\whstdk\~GLH0002.TMP | — | |
MD5:— | SHA256:— | |||
2388 | khd.exe | C:\Users\admin\AppData\Roaming\whstdk\~GLH0003.TMP | — | |
MD5:— | SHA256:— | |||
2388 | khd.exe | C:\Users\admin\AppData\Roaming\whstdk\~GLH0004.TMP | — | |
MD5:— | SHA256:— | |||
2388 | khd.exe | C:\Users\admin\AppData\Roaming\whstdk\~GLH0005.TMP | — | |
MD5:— | SHA256:— | |||
2388 | khd.exe | C:\Users\admin\AppData\Roaming\whstdk\~GLH0006.TMP | — | |
MD5:— | SHA256:— | |||
2388 | khd.exe | C:\Users\admin\AppData\Roaming\whstdk\mediaservice\~GLH0007.TMP | — | |
MD5:— | SHA256:— | |||
2388 | khd.exe | C:\Users\admin\AppData\Roaming\whstdk\mediaservice\~GLH0008.TMP | — | |
MD5:— | SHA256:— |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2152 | wss.exe | GET | 200 | 154.223.144.182:80 | http://154.223.144.182/562299111a.exe | US | executable | 39.6 Mb | suspicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
1604 | whstwk.exe | 222.189.238.246:40019 | jk.0514soft.com | No.31,Jin-rong Street | CN | unknown |
2152 | wss.exe | 154.223.144.182:80 | — | MULTACOM CORPORATION | US | suspicious |
Domain | IP | Reputation |
---|---|---|
jk.0514soft.com |
| unknown |
PID | Process | Class | Message |
---|---|---|---|
— | — | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
— | — | Potential Corporate Privacy Violation | ET POLICY Unsupported/Fake Windows NT Version 5.0 |
— | — | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
— | — | Potentially Bad Traffic | ET INFO SUSPICIOUS Dotted Quad Host MZ Response |
Process | Message |
---|---|
wqprs.exe | main_starttime
|
wqprs.exe | main_starttime
|
whstwk.exe | DLL_PROCESS_ATTACH : whstwk.exe. Exceptive : 0.
|
whstwk.exe | Exceptive processes(Mode 1) : mainct.exe,explorer.exe,whstwk.exe,qqprotect.exe,qqexternal.exe,qqsetupex.exe,agency.exe,lssrs.exe,whstwk.exe
|
whstwk.exe | Environment : C:/Users/admin/AppData/Roaming/whstdk/
|
whstwk.exe | Data file: C:/Users/admin/AppData/Roaming/whstdk/expiorer.xdt.conf
|
whstwk.exe | Data file common: C:/Users/admin/AppData/Roaming/whstdk/comnctt.xdt.conf
|
whstwk.exe | Mode: 0
|
whstwk.exe | Hook result: 002902b3 006202c3
|
whstwk.exe | Tmp Log File : C:/Users/admin/AppData/Roaming/whstdk/qstskft.dat
|