| File name: | 14074102.doc |
| Full analysis: | https://app.any.run/tasks/5b6a307f-dfda-4523-9a51-d24c1ff9c6af |
| 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: | February 19, 2019, 07:46:47 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/rtf |
| File info: | Rich Text Format data, unknown version |
| MD5: | E7263DD6CA07DD6E6EB7DE6555CE6E05 |
| SHA1: | 6F8A1033AD6D1A20731ED648D9E05AD42D3D2EEB |
| SHA256: | A516F106B25393F2097E26593A2C63D491FA22C0F461FBE9719C0E151E47977E |
| SSDEEP: | 1536:aBsG2OiYC8XnxdHoP13Gm+xaA2KUm4MSRh2radcn4a:alhiYC8T5 |
MALICIOUS
Application was dropped or rewritten from another process
- yysg.exe (PID: 3556)
- yysg.exe (PID: 3240)
- 3.exe (PID: 3460)
Suspicious connection from the Equation Editor
- EQNEDT32.EXE (PID: 3796)
Writes to a start menu file
- yysg.exe (PID: 3556)
LOKIBOT was detected
- yysg.exe (PID: 3240)
Connects to CnC server
- yysg.exe (PID: 3240)
LokiBot was detected
- yysg.exe (PID: 3240)
Actions looks like stealing of personal data
- yysg.exe (PID: 3240)
Downloads executable files from the Internet
- EQNEDT32.EXE (PID: 3796)
Equation Editor starts application (CVE-2017-11882)
- EQNEDT32.EXE (PID: 3796)
SUSPICIOUS
Starts itself from another location
- 3.exe (PID: 3460)
Application launched itself
- yysg.exe (PID: 3556)
Creates files in the user directory
- 3.exe (PID: 3460)
- yysg.exe (PID: 3556)
- yysg.exe (PID: 3240)
- EQNEDT32.EXE (PID: 3796)
Executable content was dropped or overwritten
- yysg.exe (PID: 3240)
- EQNEDT32.EXE (PID: 3796)
- 3.exe (PID: 3460)
Loads DLL from Mozilla Firefox
- yysg.exe (PID: 3240)
INFO
Creates files in the user directory
- WINWORD.EXE (PID: 2868)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2868)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rtf | | | Rich Text Format (100) |
|---|
EXIF
RTF
| Author: | Windows User |
|---|---|
| LastModifiedBy: | Windows User |
| CreateDate: | 2019:01:20 14:19:00 |
| ModifyDate: | 2019:01:20 14:19:00 |
| RevisionNumber: | 2 |
| TotalEditTime: | - |
| Pages: | 1 |
| Words: | - |
| Characters: | 4 |
| CharactersWithSpaces: | 4 |
| InternalVersionNumber: | 85 |
Total processes
38
Monitored processes
5
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2868 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\14074102.doc" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 3240 | "C:\Users\admin\AppData\Roaming\sthe\yysg.exe" | C:\Users\admin\AppData\Roaming\sthe\yysg.exe | yysg.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3460 | C:\Users\Public\3.exe | C:\Users\Public\3.exe | EQNEDT32.EXE | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3556 | "C:\Users\admin\AppData\Roaming\sthe\yysg.exe" | C:\Users\admin\AppData\Roaming\sthe\yysg.exe | 3.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3796 | "C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding | C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | svchost.exe | ||||||||||||
User: admin Company: Design Science, Inc. Integrity Level: MEDIUM Description: Microsoft Equation Editor Exit code: 0 Version: 00110900 Modules
| |||||||||||||||
Total events
1 374
Read events
730
Write events
632
Delete events
12
Modification events
| (PID) Process: | (2868) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | n., |
Value: 6E2E2C00340B0000010000000000000000000000 | |||
| (PID) Process: | (2868) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (2868) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: On | |||
| (PID) Process: | (2868) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | WORDFiles |
Value: 1314062359 | |||
| (PID) Process: | (2868) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1314062480 | |||
| (PID) Process: | (2868) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1314062481 | |||
| (PID) Process: | (2868) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word |
| Operation: | write | Name: | MTTT |
Value: 340B00009840AD4A27C8D40100000000 | |||
| (PID) Process: | (2868) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | x/, |
Value: 782F2C00340B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (2868) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | delete value | Name: | x/, |
Value: 782F2C00340B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (2868) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
Executable files
4
Suspicious files
1
Text files
5
Unknown types
7
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2868 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVRD65F.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3460 | 3.exe | C:\Users\admin\AppData\Roaming\sthe\yysg.exe:ZoneIdentifier | — | |
MD5:— | SHA256:— | |||
| 2868 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{AB74A03E-9C9D-4D97-B0D7-9B44865742E8}.tmp | — | |
MD5:— | SHA256:— | |||
| 2868 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{822D647E-E416-4006-992F-C560E9589ABF}.tmp | — | |
MD5:— | SHA256:— | |||
| 2868 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{ABB9A413-25EB-4C71-B647-76942E713A55}.tmp | — | |
MD5:— | SHA256:— | |||
| 3240 | yysg.exe | C:\Users\admin\AppData\Roaming\F63AAA\A71D80.lck | — | |
MD5:— | SHA256:— | |||
| 2868 | WINWORD.EXE | C:\Users\admin\Desktop\~$074102.doc | pgc | |
MD5:— | SHA256:— | |||
| 2868 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:— | SHA256:— | |||
| 3796 | EQNEDT32.EXE | C:\Users\Public\3.exe | executable | |
MD5:— | SHA256:— | |||
| 3796 | EQNEDT32.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@bit[1].txt | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
12
TCP/UDP connections
12
DNS requests
4
Threats
74
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3240 | yysg.exe | POST | — | 185.195.236.149:80 | http://etruht.ml/LL0/200g-xz/cat.php | AT | — | — | malicious |
3796 | EQNEDT32.EXE | GET | 301 | 67.199.248.10:80 | http://bit.ly/2V3j8hn | US | html | 132 b | shared |
3796 | EQNEDT32.EXE | GET | 200 | 107.180.27.166:80 | http://mincoindia.com/wp-content/14074102.jpg | US | executable | 632 Kb | malicious |
3240 | yysg.exe | POST | — | 185.195.236.149:80 | http://etruht.ml/LL0/200g-xz/cat.php | AT | — | — | malicious |
3240 | yysg.exe | POST | — | 185.195.236.149:80 | http://etruht.ml/LL0/200g-xz/cat.php | AT | — | — | malicious |
3240 | yysg.exe | POST | — | 185.195.236.149:80 | http://etruht.ml/LL0/200g-xz/cat.php | AT | — | — | malicious |
3240 | yysg.exe | POST | — | 185.195.236.149:80 | http://etruht.ml/LL0/200g-xz/cat.php | AT | — | — | malicious |
3240 | yysg.exe | POST | — | 185.195.236.149:80 | http://etruht.ml/LL0/200g-xz/cat.php | AT | — | — | malicious |
3240 | yysg.exe | POST | — | 185.195.236.149:80 | http://etruht.ml/LL0/200g-xz/cat.php | AT | — | — | malicious |
3240 | yysg.exe | POST | — | 185.195.236.149:80 | http://etruht.ml/LL0/200g-xz/cat.php | AT | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3796 | EQNEDT32.EXE | 107.180.27.166:80 | mincoindia.com | GoDaddy.com, LLC | US | malicious |
3796 | EQNEDT32.EXE | 67.199.248.10:80 | bit.ly | Bitly Inc | US | shared |
3240 | yysg.exe | 185.195.236.149:80 | etruht.ml | Cristi Scumpu | AT | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
bit.ly |
| shared |
mincoindia.com |
| malicious |
etruht.ml |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3796 | EQNEDT32.EXE | Misc activity | SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7) |
3796 | EQNEDT32.EXE | A Network Trojan was detected | ET TROJAN JS/WSF Downloader Dec 08 2016 M4 |
3796 | EQNEDT32.EXE | A Network Trojan was detected | ET TROJAN Windows Executable Downloaded With Image Content-Type Header |
3796 | EQNEDT32.EXE | Misc activity | SUSPICIOUS [PTsecurity] PE as Image Content type mismatch |
1052 | svchost.exe | Potentially Bad Traffic | ET INFO DNS Query for Suspicious .ml Domain |
3240 | yysg.exe | A Network Trojan was detected | ET TROJAN LokiBot User-Agent (Charon/Inferno) |
3240 | yysg.exe | A Network Trojan was detected | ET TROJAN LokiBot Checkin |
3240 | yysg.exe | Potentially Bad Traffic | ET INFO HTTP POST Request to Suspicious *.ml Domain |
3240 | yysg.exe | A Network Trojan was detected | ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M1 |
3240 | yysg.exe | A Network Trojan was detected | ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M2 |
2 ETPRO signatures available at the full report