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| File name: | RFI- KCL-000720-00E.xls.exe |
| Full analysis: | https://app.any.run/tasks/83e401e3-45eb-4fd4-9325-f8b98d37edf5 |
| 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: | May 15, 2019, 02:04:04 |
| 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, UPX compressed |
| MD5: | 3E6CA103DF0E61C5162036FB54C1275D |
| SHA1: | 4D86F0E34BCDF9454EF6EA815E776D36E11F566E |
| SHA256: | AD14B36954BC635C85E0AF040897957BB99C7AF1F7E705F820E6F7FB5A52EF08 |
| SSDEEP: | 12288:cquErHF6xC9D6DmR1J98w4oknqO2CyQfSdAcsr6Qsv0:trl6kD68JmloLQf281/ |
MALICIOUS
Connects to CnC server
- RegAsm.exe (PID: 1936)
LOKIBOT was detected
- RegAsm.exe (PID: 1936)
Changes the autorun value in the registry
- RFI- KCL-000720-00E.xls.exe (PID: 2132)
Detected artifacts of LokiBot
- RegAsm.exe (PID: 1936)
Application was dropped or rewritten from another process
- RegAsm.exe (PID: 1936)
Actions looks like stealing of personal data
- RegAsm.exe (PID: 1936)
SUSPICIOUS
Executable content was dropped or overwritten
- RegAsm.exe (PID: 1936)
Loads DLL from Mozilla Firefox
- RegAsm.exe (PID: 1936)
Creates files in the user directory
- RegAsm.exe (PID: 1936)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | UPX compressed Win32 Executable (39.3) |
|---|---|---|
| .exe | | | Win32 EXE Yoda's Crypter (38.6) |
| .dll | | | Win32 Dynamic Link Library (generic) (9.5) |
| .exe | | | Win32 Executable (generic) (6.5) |
| .exe | | | Generic Win/DOS Executable (2.9) |
EXIF
EXE
| CharacterSet: | Unicode |
|---|---|
| LanguageCode: | English (British) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 0.0.0.0 |
| FileVersionNumber: | 0.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 5.1 |
| ImageVersion: | - |
| OSVersion: | 5.1 |
| EntryPoint: | 0xf51d0 |
| UninitializedDataSize: | 651264 |
| InitializedDataSize: | 131072 |
| CodeSize: | 352256 |
| LinkerVersion: | 12 |
| PEType: | PE32 |
| TimeStamp: | 2019:05:13 23:19:02+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 13-May-2019 21:19:02 |
| Detected languages: |
|
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: | 0x00000110 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 13-May-2019 21:19:02 |
| 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 |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x0009F000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x000A0000 | 0x00056000 | 0x00055400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.93655 |
.rsrc | 0x000F6000 | 0x00020000 | 0x0001FE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.48108 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.40026 | 1007 | Latin 1 / Western European | English - United Kingdom | RT_MANIFEST |
2 | 2.05883 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
3 | 2.25499 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
4 | 3.65355 | 744 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
5 | 3.43704 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
6 | 4.16139 | 3752 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
7 | 3.34702 | 1428 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
8 | 3.2817 | 1674 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
9 | 3.28849 | 1168 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
10 | 3.28373 | 1532 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
Imports
ADVAPI32.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
IPHLPAPI.DLL |
KERNEL32.DLL |
MPR.dll |
OLEAUT32.dll |
PSAPI.DLL |
SHELL32.dll |
Total processes
33
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 |
|---|---|---|---|---|
| 2132 | "C:\Users\admin\AppData\Local\Temp\RFI- KCL-000720-00E.xls.exe" | C:\Users\admin\AppData\Local\Temp\RFI- KCL-000720-00E.xls.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 1936 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | RFI- KCL-000720-00E.xls.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
Total events
37
Read events
34
Write events
2
Delete events
1
Modification events
| (PID) Process: | (2132) RFI- KCL-000720-00E.xls.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows |
| Operation: | delete value | Name: | Load |
Value: | |||
| (PID) Process: | (2132) RFI- KCL-000720-00E.xls.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows |
| Operation: | write | Name: | Load |
Value: C:\Users\admin\\ | |||
| (PID) Process: | (1936) RegAsm.exe | Key: | HKEY_CURRENT_USER\������З����ҕ�ы��Й����Я����Й��я�� |
| Operation: | write | Name: | F63AAA |
Value: %APPDATA%\F63AAA\A71D80.exe | |||
Executable files
1
Suspicious files
0
Text files
1
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1936 | RegAsm.exe | C:\Users\admin\AppData\Roaming\F63AAA\A71D80.lck | — | |
MD5:— | SHA256:— | |||
| 1936 | RegAsm.exe | C:\Users\admin\AppData\Roaming\F63AAA\A71D80.hdb | text | |
MD5:5302B1B5EC232D44E2D9507FB847FC49 | SHA256:20B58A25872B1E3F7D47DAE0C090ACF229C49B6E33939934513499CC37BB2684 | |||
| 1936 | RegAsm.exe | C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2f | dbf | |
MD5:18B8CFC0185C50383AAC0A4F30A9DAC8 | SHA256:913E8CED6A447FE791954D382ABA52D490513C5D2F689B391866C7E561F89A03 | |||
| 1936 | RegAsm.exe | C:\Users\admin\AppData\Roaming\F63AAA\A71D80.exe | executable | |
MD5:278EDBD499374BF73621F8C1F969D894 | SHA256:C6999B9F79932C3B4F1C461A69D9DC8DC301D6A155ABC33EFE1B6E9E4A038391 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
3
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1936 | RegAsm.exe | POST | — | 47.254.173.224:80 | http://hyoki-jp.top/freez/Panel/fre.php | US | — | — | malicious |
1936 | RegAsm.exe | POST | — | 47.254.173.224:80 | http://hyoki-jp.top/freez/Panel/fre.php | US | — | — | malicious |
1936 | RegAsm.exe | POST | — | 47.254.173.224:80 | http://hyoki-jp.top/freez/Panel/fre.php | US | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1936 | RegAsm.exe | 47.254.173.224:80 | hyoki-jp.top | Alibaba (China) Technology Co., Ltd. | US | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
hyoki-jp.top |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Potentially Bad Traffic | ET DNS Query to a *.top domain - Likely Hostile |
1936 | RegAsm.exe | A Network Trojan was detected | ET TROJAN LokiBot User-Agent (Charon/Inferno) |
1936 | RegAsm.exe | A Network Trojan was detected | ET TROJAN LokiBot Checkin |
1936 | RegAsm.exe | Potentially Bad Traffic | ET INFO HTTP Request to a *.top domain |
1936 | RegAsm.exe | A Network Trojan was detected | ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M1 |
1936 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] Loki Bot Check-in M2 |
1936 | RegAsm.exe | A Network Trojan was detected | ET TROJAN LokiBot User-Agent (Charon/Inferno) |
1936 | RegAsm.exe | A Network Trojan was detected | ET TROJAN LokiBot Checkin |
1936 | RegAsm.exe | A Network Trojan was detected | ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M1 |
1936 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] Loki Bot Check-in M2 |
3 ETPRO signatures available at the full report