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| File name: | Covering_Letter_Xls.exe |
| Full analysis: | https://app.any.run/tasks/80d5fabf-17cc-41c1-a204-ee82b5b4594f |
| 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 23, 2019, 01:07:57 |
| 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: | 41E2A0BF162208239F99C03604D0CD8A |
| SHA1: | E2668C8B3164CFC18C74ED88FED6D960B56CB58E |
| SHA256: | 85068DA2C33803E7563542D53C105E8512489EBD8580F8A2B82E0A0C795B96D0 |
| SSDEEP: | 24576:o5WoWeSQC6pNY9wbzKIjXNxxqoJLngxV7/BQ48Swv:mWoHFtb8wbOCDtnmVNVTU |
MALICIOUS
LOKIBOT was detected
- Covering_Letter_Xls.exe (PID: 2404)
Connects to CnC server
- Covering_Letter_Xls.exe (PID: 2404)
Actions looks like stealing of personal data
- Covering_Letter_Xls.exe (PID: 2404)
SUSPICIOUS
Application launched itself
- Covering_Letter_Xls.exe (PID: 3096)
Loads DLL from Mozilla Firefox
- Covering_Letter_Xls.exe (PID: 2404)
Creates files in the user directory
- Covering_Letter_Xls.exe (PID: 2404)
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 Microsoft Visual Basic 6 (90.6) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (4.9) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2000:10:15 04:17:18+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 884736 |
| InitializedDataSize: | 364544 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1490 |
| OSVersion: | 4 |
| ImageVersion: | 5.7 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 5.7.0.1 |
| ProductVersionNumber: | 5.7.0.1 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | ROZEK3 |
| ProductName: | inspect5 |
| FileVersion: | 5.07.0001 |
| ProductVersion: | 5.07.0001 |
| InternalName: | Thetch |
| OriginalFileName: | Thetch.exe |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 15-Oct-2000 02:17:18 |
| Detected languages: |
|
| CompanyName: | ROZEK3 |
| ProductName: | inspect5 |
| FileVersion: | 5.07.0001 |
| ProductVersion: | 5.07.0001 |
| InternalName: | Thetch |
| OriginalFilename: | Thetch.exe |
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: | 0x000000B8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 15-Oct-2000 02:17:18 |
| 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 | 0x000D7F84 | 0x000D8000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.44068 |
.data | 0x000D9000 | 0x00000A6C | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x000DA000 | 0x00057AFE | 0x00058000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.38768 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.27267 | 540 | Unicode (UTF 16LE) | English - United States | RT_VERSION |
2 | 2.31832 | 744 | Unicode (UTF 16LE) | English - United States | RT_ICON |
3 | 2.90696 | 744 | Unicode (UTF 16LE) | English - United States | RT_ICON |
4 | 3.30015 | 744 | Unicode (UTF 16LE) | English - United States | RT_ICON |
5 | 3.12729 | 2216 | Unicode (UTF 16LE) | English - United States | RT_ICON |
6 | 3.17916 | 2216 | Unicode (UTF 16LE) | English - United States | RT_ICON |
100 | 6.16111 | 323792 | Unicode (UTF 16LE) | English - United States | RT_BITMAP |
106 | 2.26096 | 20 | Unicode (UTF 16LE) | English - United States | RT_GROUP_ICON |
107 | 2.32322 | 20 | Unicode (UTF 16LE) | English - United States | RT_GROUP_ICON |
108 | 2.42322 | 20 | Unicode (UTF 16LE) | English - United States | RT_GROUP_ICON |
Imports
MSVBVM60.DLL |
Total processes
31
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 |
|---|---|---|---|---|
| 3096 | "C:\Users\admin\AppData\Local\Temp\Covering_Letter_Xls.exe" | C:\Users\admin\AppData\Local\Temp\Covering_Letter_Xls.exe | — | explorer.exe |
User: admin Company: ROZEK3 Integrity Level: MEDIUM Exit code: 0 Version: 5.07.0001 | ||||
| 2404 | C:\Users\admin\AppData\Local\Temp\Covering_Letter_Xls.exe" | C:\Users\admin\AppData\Local\Temp\Covering_Letter_Xls.exe | Covering_Letter_Xls.exe | |
User: admin Company: ROZEK3 Integrity Level: MEDIUM Version: 5.07.0001 | ||||
Total events
28
Read events
28
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
1
Text files
0
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3096 | Covering_Letter_Xls.exe | C:\Users\admin\AppData\Local\Temp\~DF5BC40E246C8AEAC6.TMP | binary | |
MD5:F7ED38891D593CE1DD7EAEBE3EE7E4ED | SHA256:E8DF8CF1A31024D415574FF9173A397A72D1E2BDD98DEA1912222A73AD86026A | |||
| 2404 | Covering_Letter_Xls.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 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2404 | Covering_Letter_Xls.exe | POST | — | 89.108.65.239:80 | http://lee-co-kr.com/soft/amasko/fre.php | RU | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2404 | Covering_Letter_Xls.exe | 89.108.65.239:80 | lee-co-kr.com | Domain names registrar REG.RU, Ltd | RU | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
lee-co-kr.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2404 | Covering_Letter_Xls.exe | A Network Trojan was detected | ET TROJAN LokiBot User-Agent (Charon/Inferno) |
2404 | Covering_Letter_Xls.exe | A Network Trojan was detected | ET TROJAN LokiBot Checkin |