| File name: | regasm.exe |
| Full analysis: | https://app.any.run/tasks/060ba674-9cc9-482e-9925-bc575d26625e |
| Verdict: | Malicious activity |
| Threats: | LokiBot was developed in 2015 to steal information from a variety of applications. Despite the age, this malware is still rather popular among cybercriminals. |
| Analysis date: | January 22, 2024, 19:15:42 |
| 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, Nullsoft Installer self-extracting archive |
| MD5: | F43075C01CFE6FAF53C087AB93A56767 |
| SHA1: | A536C5FABB645E06D1F9FE01EF04AB8EF7EF87A0 |
| SHA256: | 30325168F0FFFAF2D28D44826667D5178FF2788CB93A0449897800C2F2BA2E6E |
| SSDEEP: | 6144:3nD3/MnNArVHOrj57mWt+uvw8adCZOAvqcSiO:zMaBWF6Wt3vfkpiO |
MALICIOUS
Drops the executable file immediately after the start
- regasm.exe (PID: 1776)
- regasm.exe (PID: 1288)
Steals credentials from Web Browsers
- regasm.exe (PID: 1288)
Lokibot is detected
- regasm.exe (PID: 1288)
LOKIBOT has been detected (SURICATA)
- regasm.exe (PID: 1288)
Actions looks like stealing of personal data
- regasm.exe (PID: 1288)
Connects to the CnC server
- regasm.exe (PID: 1288)
SUSPICIOUS
Executable content was dropped or overwritten
- regasm.exe (PID: 1776)
- regasm.exe (PID: 1288)
Application launched itself
- regasm.exe (PID: 1776)
Reads Mozilla Firefox installation path
- regasm.exe (PID: 1288)
Loads DLL from Mozilla Firefox
- regasm.exe (PID: 1288)
Reads the Internet Settings
- regasm.exe (PID: 1288)
Accesses Microsoft Outlook profiles
- regasm.exe (PID: 1288)
Connects to the server without a host name
- regasm.exe (PID: 1288)
INFO
Checks supported languages
- regasm.exe (PID: 1776)
- regasm.exe (PID: 1288)
Reads the computer name
- regasm.exe (PID: 1776)
- regasm.exe (PID: 1288)
Create files in a temporary directory
- regasm.exe (PID: 1776)
Reads the machine GUID from the registry
- regasm.exe (PID: 1288)
Creates files or folders in the user directory
- regasm.exe (PID: 1288)
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
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2020:08:01 04:43:48+02:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 25600 |
| InitializedDataSize: | 133632 |
| UninitializedDataSize: | 1024 |
| EntryPoint: | 0x3461 |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Total processes
34
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1288 | "C:\Users\admin\AppData\Local\Temp\regasm.exe" | C:\Users\admin\AppData\Local\Temp\regasm.exe | regasm.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221225477 Modules
| |||||||||||||||
| 1776 | "C:\Users\admin\AppData\Local\Temp\regasm.exe" | C:\Users\admin\AppData\Local\Temp\regasm.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
1 428
Read events
1 426
Write events
2
Delete events
0
Modification events
| (PID) Process: | (1288) regasm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (1288) regasm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
Executable files
2
Suspicious files
10
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1776 | regasm.exe | C:\Users\admin\AppData\Local\Temp\nsjF9E2.tmp | binary | |
MD5:2059791DDF84428BE9F2F8FD2E7BBF19 | SHA256:7EF620C4D23D5EBD1F52754374FE857DC77C57D9E0729CCF21CFAC19429426EE | |||
| 1776 | regasm.exe | C:\Users\admin\AppData\Local\Temp\lyp14ytv4wnffkjd9pnb | binary | |
MD5:865D4C84DC7AB3387CAFAAE30B73EC88 | SHA256:2ECE60F76FBCCAF7F3DB21CC4FA99A260DE488093A90948EDA27A681E2509158 | |||
| 1776 | regasm.exe | C:\Users\admin\AppData\Local\Temp\nszF9F3.tmp\o9ua6zc.dll | executable | |
MD5:C188D56AFB3225EDFF71DED19AC5D70C | SHA256:C1837C51D96E634D0027C649048283591B726930F241DF35CADC9EA50B26A4F3 | |||
| 1288 | regasm.exe | C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2f | binary | |
MD5:D898504A722BFF1524134C6AB6A5EAA5 | SHA256:878F32F76B159494F5A39F9321616C6068CDB82E88DF89BCC739BBC1EA78E1F9 | |||
| 1288 | regasm.exe | C:\Users\admin\AppData\Roaming\F63AAA\A71D80.exe | executable | |
MD5:F43075C01CFE6FAF53C087AB93A56767 | SHA256:30325168F0FFFAF2D28D44826667D5178FF2788CB93A0449897800C2F2BA2E6E | |||
| 1776 | regasm.exe | C:\Users\admin\AppData\Local\Temp\guznvbmda154j1l1 | binary | |
MD5:4E9F0DE647C56D5912C26D976529B971 | SHA256:8E1B344D95C01A5F4D5D41A0E5E0A6DA18B021AC53E7819FF2791F14D12587D1 | |||
| 1288 | regasm.exe | C:\Users\admin\AppData\Roaming\F63AAA\A71D80.hdb | text | |
MD5:A8B1CC99472D963E363C160997C7F55D | SHA256:924B9DE4D2A615AF21692E3F6A69B01B7CD0FF48CD5F40079D5D8C8F87038434 | |||
| 1288 | regasm.exe | C:\Users\admin\AppData\Roaming\F63AAA\A71D80.lck | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
7
DNS requests
0
Threats
15
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1288 | regasm.exe | POST | — | 31.210.21.236:80 | http://31.210.21.236/tele/mdfdghjh/fre.php | unknown | — | — | unknown |
1288 | regasm.exe | POST | — | 31.210.21.236:80 | http://31.210.21.236/tele/mdfdghjh/fre.php | unknown | — | — | unknown |
1288 | regasm.exe | POST | — | 31.210.21.236:80 | http://31.210.21.236/tele/mdfdghjh/fre.php | unknown | — | — | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
1288 | regasm.exe | 31.210.21.236:80 | — | Delis LLC | NL | unknown |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
1288 | regasm.exe | A Network Trojan was detected | ET MALWARE LokiBot User-Agent (Charon/Inferno) |
1288 | regasm.exe | Malware Command and Control Activity Detected | ET MALWARE LokiBot Checkin |
1288 | regasm.exe | A Network Trojan was detected | ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1 |
1288 | regasm.exe | A Network Trojan was detected | ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2 |
1288 | regasm.exe | Malware Command and Control Activity Detected | ET MALWARE LokiBot Checkin |
1288 | regasm.exe | A Network Trojan was detected | ET MALWARE LokiBot User-Agent (Charon/Inferno) |
1288 | regasm.exe | A Network Trojan was detected | ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1 |
1288 | regasm.exe | A Network Trojan was detected | ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2 |
1288 | regasm.exe | A Network Trojan was detected | ET MALWARE LokiBot User-Agent (Charon/Inferno) |
1288 | regasm.exe | Malware Command and Control Activity Detected | ET MALWARE LokiBot Checkin |
3 ETPRO signatures available at the full report