| File name: | 7891fc75134071120bd1424525a20547.abcdefeafaf |
| Full analysis: | https://app.any.run/tasks/4f047a94-9ec7-48b1-aad5-4a893000ed12 |
| Verdict: | Malicious activity |
| Threats: | Phorpiex is a malicious software that has been a significant threat in the cybersecurity landscape since 2016. It is a modular malware known for its ability to maintain an extensive botnet. Unlike other botnets, Phorpiex does not concentrate on DDoS attacks. Instead, it has been involved in numerous large-scale spam email campaigns and the distribution of other malicious payloads, such as LockBit. |
| Analysis date: | March 25, 2021, 08:18:59 |
| 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: | 7891FC75134071120BD1424525A20547 |
| SHA1: | C2CBF2F7A558558363448A4DC5F08C0B7DE5D337 |
| SHA256: | 6957C4A760C53FA17E478306DAD39FF412211935A0103CE8093A0B71A2BA2C9E |
| SSDEEP: | 3072:krVZV7IFJc/+mKda7FpoXaoxRypPzB1DuFYJPrbLxYpj5S3BugoIvcSd:krNEFJndso2vD3RrbLxYpj5gRZ |
MALICIOUS
Disables Windows Defender
- sysfnlh.exe (PID: 2996)
Changes the autorun value in the registry
- 7891fc75134071120bd1424525a20547.abcdefeafaf.exe (PID: 640)
Disables Windows System Restore
- sysfnlh.exe (PID: 2996)
Changes Security Center notification settings
- sysfnlh.exe (PID: 2996)
Connects to CnC server
- sysfnlh.exe (PID: 2996)
PHORPIEX was detected
- sysfnlh.exe (PID: 2996)
SUSPICIOUS
Executable content was dropped or overwritten
- 7891fc75134071120bd1424525a20547.abcdefeafaf.exe (PID: 640)
Starts itself from another location
- 7891fc75134071120bd1424525a20547.abcdefeafaf.exe (PID: 640)
Creates files in the user directory
- sysfnlh.exe (PID: 2996)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| ProductVersion: | 1, 0, 0, 1 |
|---|---|
| ProductName: | Ruksun Software Technologies AutoWallPaper |
| OriginalFileName: | AutoWallPaper.exe |
| LegalCopyright: | Copyright © 1999 |
| InternalName: | AutoWallPaper |
| FileVersion: | 1, 0, 0, 1 |
| FileDescription: | AutoWallPaper |
| CompanyName: | Ruksun Software Technologies |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Windows NT 32-bit |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.1 |
| FileVersionNumber: | 1.0.0.1 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x7fec |
| UninitializedDataSize: | - |
| InitializedDataSize: | 69632 |
| CodeSize: | 61440 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2019:10:05 03:11:52+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 05-Oct-2019 01:11:52 |
| Detected languages: |
|
| CompanyName: | Ruksun Software Technologies |
| FileDescription: | AutoWallPaper |
| FileVersion: | 1, 0, 0, 1 |
| InternalName: | AutoWallPaper |
| LegalCopyright: | Copyright © 1999 |
| OriginalFilename: | AutoWallPaper.exe |
| ProductName: | Ruksun Software Technologies AutoWallPaper |
| ProductVersion: | 1, 0, 0, 1 |
DOS Header
| 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: | 0x000000D0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 05-Oct-2019 01:11:52 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x0000EB45 | 0x0000F000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.46023 |
.rdata | 0x00010000 | 0x0000258E | 0x00003000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.91949 |
.data | 0x00013000 | 0x0000C3C8 | 0x0000B000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.43581 |
.rsrc | 0x00020000 | 0x00000CE8 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.57866 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.39046 | 824 | UNKNOWN | English - United States | RT_VERSION |
2 | 1.92886 | 296 | UNKNOWN | English - United States | RT_ICON |
101 | 2.66295 | 150 | UNKNOWN | English - United States | RT_MENU |
102 | 2.37086 | 34 | UNKNOWN | English - United States | RT_GROUP_ICON |
103 | 3.2962 | 400 | UNKNOWN | English - United States | RT_DIALOG |
104 | 3.42721 | 362 | UNKNOWN | English - United States | RT_DIALOG |
Imports
ADVAPI32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
Total processes
37
Monitored processes
2
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 640 | "C:\Users\admin\AppData\Local\Temp\7891fc75134071120bd1424525a20547.abcdefeafaf.exe" | C:\Users\admin\AppData\Local\Temp\7891fc75134071120bd1424525a20547.abcdefeafaf.exe | explorer.exe | ||||||||||||
User: admin Company: Ruksun Software Technologies Integrity Level: MEDIUM Description: AutoWallPaper Exit code: 0 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
| 2996 | C:\Users\admin\955226739\sysfnlh.exe | C:\Users\admin\955226739\sysfnlh.exe | 7891fc75134071120bd1424525a20547.abcdefeafaf.exe | ||||||||||||
User: admin Company: Ruksun Software Technologies Integrity Level: MEDIUM Description: AutoWallPaper Exit code: 0 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
Total events
38
Read events
15
Write events
23
Delete events
0
Modification events
| (PID) Process: | (640) 7891fc75134071120bd1424525a20547.abcdefeafaf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Microsoft Windows Driver |
Value: C:\Users\admin\955226739\sysfnlh.exe | |||
| (PID) Process: | (640) 7891fc75134071120bd1424525a20547.abcdefeafaf.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Microsoft Windows Driver |
Value: C:\Users\admin\955226739\sysfnlh.exe | |||
| (PID) Process: | (2996) sysfnlh.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
| Operation: | write | Name: | DisableAntiSpyware |
Value: 1 | |||
| (PID) Process: | (2996) sysfnlh.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
| Operation: | write | Name: | DisableScanOnRealtimeEnable |
Value: 1 | |||
| (PID) Process: | (2996) sysfnlh.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
| Operation: | write | Name: | DisableOnAccessProtection |
Value: 1 | |||
| (PID) Process: | (2996) sysfnlh.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
| Operation: | write | Name: | DisableBehaviorMonitoring |
Value: 1 | |||
| (PID) Process: | (2996) sysfnlh.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center |
| Operation: | write | Name: | AntiVirusOverride |
Value: 1 | |||
| (PID) Process: | (2996) sysfnlh.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center |
| Operation: | write | Name: | UpdatesOverride |
Value: 1 | |||
| (PID) Process: | (2996) sysfnlh.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center |
| Operation: | write | Name: | FirewallOverride |
Value: 1 | |||
| (PID) Process: | (2996) sysfnlh.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center |
| Operation: | write | Name: | AntiVirusDisableNotify |
Value: 1 | |||
Executable files
1
Suspicious files
0
Text files
64
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2996 | sysfnlh.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\1SE6P4N4.txt | — | |
MD5:— | SHA256:— | |||
| 2996 | sysfnlh.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\78IQMBBI.txt | — | |
MD5:— | SHA256:— | |||
| 2996 | sysfnlh.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\TTCDIZXE.txt | — | |
MD5:— | SHA256:— | |||
| 2996 | sysfnlh.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\MZXNIFMF.txt | — | |
MD5:— | SHA256:— | |||
| 2996 | sysfnlh.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\ASBN7LL4.txt | — | |
MD5:— | SHA256:— | |||
| 2996 | sysfnlh.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\4G2IBOFM.txt | — | |
MD5:— | SHA256:— | |||
| 2996 | sysfnlh.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\C437UVRC.txt | — | |
MD5:— | SHA256:— | |||
| 2996 | sysfnlh.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\W79E4R16.txt | — | |
MD5:— | SHA256:— | |||
| 2996 | sysfnlh.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\SPG3ZD3U.txt | — | |
MD5:— | SHA256:— | |||
| 2996 | sysfnlh.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\2924EVDB.txt | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
102
TCP/UDP connections
111
DNS requests
130
Threats
134
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2996 | sysfnlh.exe | GET | — | 185.176.27.132:80 | http://185.176.27.132/t.php?new=1 | GB | — | — | malicious |
2996 | sysfnlh.exe | GET | 200 | 63.251.106.25:80 | http://daedagheauehfuuhfd.io/t.php?new=1 | US | — | — | whitelisted |
2996 | sysfnlh.exe | GET | 200 | 72.251.233.245:80 | http://aeifaeifhutuhuhusd.io/t.php?new=1 | US | — | — | whitelisted |
2996 | sysfnlh.exe | GET | — | 35.205.61.67:80 | http://rzhsudhugugfugugsd.io/t.php?new=1 | US | — | — | whitelisted |
2996 | sysfnlh.exe | GET | 200 | 72.251.233.245:80 | http://urusurofhsorhfuuhd.io/t.php?new=1 | US | — | — | whitelisted |
2996 | sysfnlh.exe | GET | 200 | 162.217.98.146:80 | http://aeufuaehfiuehfuhfd.io/t.php?new=1 | US | — | — | whitelisted |
2996 | sysfnlh.exe | GET | — | 35.205.61.67:80 | http://aeoughaoheguaoehdd.io/t.php?new=1 | US | — | — | whitelisted |
2996 | sysfnlh.exe | GET | 200 | 72.251.233.245:80 | http://eaeuafhuaegfugeudd.io/t.php?new=1 | US | — | — | whitelisted |
2996 | sysfnlh.exe | GET | 200 | 173.231.184.124:80 | http://eguaheoghouughahsd.io/t.php?new=1 | US | — | — | whitelisted |
2996 | sysfnlh.exe | GET | — | 35.205.61.67:80 | http://huaeokaefoaeguaehd.io/t.php?new=1 | US | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 35.205.61.67:80 | rzhsudhugugfugugsd.io | Google Inc. | US | malicious |
2996 | sysfnlh.exe | 208.100.26.245:80 | rzhsudhugugfugugsh.co | Steadfast | US | malicious |
2996 | sysfnlh.exe | 185.176.27.132:80 | — | — | GB | malicious |
2996 | sysfnlh.exe | 72.251.233.245:80 | urusurofhsorhfuuhd.io | Voxel Dot Net, Inc. | US | malicious |
2996 | sysfnlh.exe | 35.205.61.67:80 | rzhsudhugugfugugsd.io | Google Inc. | US | malicious |
2996 | sysfnlh.exe | 63.251.106.25:80 | daedagheauehfuuhfd.io | Voxel Dot Net, Inc. | US | malicious |
2996 | sysfnlh.exe | 162.217.98.146:80 | aeufuaehfiuehfuhfd.io | Voxel Dot Net, Inc. | US | malicious |
2996 | sysfnlh.exe | 173.231.184.124:80 | eguaheoghouughahsd.io | Voxel Dot Net, Inc. | US | malicious |
2996 | sysfnlh.exe | 173.231.189.15:80 | bfagzzezgaegzgfaid.io | Voxel Dot Net, Inc. | US | malicious |
2996 | sysfnlh.exe | 72.5.161.12:80 | afaigaeigieufuifid.io | Voxel Dot Net, Inc. | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
urusurofhsorhfuuhp.su |
| malicious |
aeifaeifhutuhuhusp.su |
| malicious |
rzhsudhugugfugugsp.su |
| malicious |
bfagzzezgaegzgfaip.su |
| malicious |
eaeuafhuaegfugeudp.su |
| malicious |
aeufuaehfiuehfuhfp.su |
| malicious |
daedagheauehfuuhfp.su |
| malicious |
aeoughaoheguaoehdp.su |
| malicious |
eguaheoghouughahsp.su |
| malicious |
huaeokaefoaeguaehp.su |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1048 | svchost.exe | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
1048 | svchost.exe | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
1048 | svchost.exe | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
1048 | svchost.exe | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
1048 | svchost.exe | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
1048 | svchost.exe | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
1048 | svchost.exe | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
1048 | svchost.exe | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
1048 | svchost.exe | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
1048 | svchost.exe | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
47 ETPRO signatures available at the full report