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| File name: | a.avia.rar |
| Full analysis: | https://app.any.run/tasks/a2a2ed8f-a9ab-4661-a22e-c6a1255eac29 |
| 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: | April 23, 2019, 11:59:14 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-rar |
| File info: | RAR archive data, flags: EncryptedBlockHeader |
| MD5: | C8F910B80373773AFB70ACFBCE7DB211 |
| SHA1: | AA06FC05E257BAA9DED98F98EBE426BA7391E8AB |
| SHA256: | 69DE3516DBEF66AFC167AB2782AB86F41A0AB4AA2F247BB19440B0D59DCBE052 |
| SSDEEP: | 24:HQqHefitoPQzgG4PmJvHxuQ3VkbfNiLWXAQO2TRpaS51VlM1AnKtTdazo2+NoUJR:wqHiiaYzimJvxuQeBEWwGfPuAnQBaR+5 |
MALICIOUS
Application was dropped or rewritten from another process
- rad930E7.tmp (PID: 3124)
TROLDESH was detected
- rad930E7.tmp (PID: 3124)
Downloads executable files from the Internet
- WScript.exe (PID: 2424)
Changes the autorun value in the registry
- rad930E7.tmp (PID: 3124)
SUSPICIOUS
Creates files in the user directory
- WScript.exe (PID: 2424)
Starts application with an unusual extension
- cmd.exe (PID: 2380)
Starts CMD.EXE for commands execution
- WScript.exe (PID: 2424)
Executable content was dropped or overwritten
- WScript.exe (PID: 2424)
- rad930E7.tmp (PID: 3124)
Creates files in the program directory
- rad930E7.tmp (PID: 3124)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rar | | | RAR compressed archive (v-4.x) (58.3) |
|---|---|---|
| .rar | | | RAR compressed archive (gen) (41.6) |
Total processes
37
Monitored processes
4
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2900 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\a.avia.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 | ||||
| 2424 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\Desktop\ООО Алтайские авиалинии информация о заказе.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 | ||||
| 2380 | "C:\Windows\System32\cmd.exe" /c C:\Users\admin\AppData\Local\Temp\rad930E7.tmp | C:\Windows\System32\cmd.exe | — | WScript.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 3124 | C:\Users\admin\AppData\Local\Temp\rad930E7.tmp | C:\Users\admin\AppData\Local\Temp\rad930E7.tmp | cmd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Enhanced Storage Password Authentication Program Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
478
Read events
435
Write events
0
Delete events
0
Modification events
Executable files
3
Suspicious files
0
Text files
2
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3124 | rad930E7.tmp | C:\Users\admin\AppData\Local\Temp\6893A5D897\state.tmp | — | |
MD5:— | SHA256:— | |||
| 3124 | rad930E7.tmp | C:\ProgramData\Windows\csrss.exe | executable | |
MD5:358F9893F047E1E0E7D4EEE13BD4A3B6 | SHA256:1E659CFAD9047B523D874A515860A8AF0DFBE0C5D41A8C36463781DA9CE097E6 | |||
| 2424 | WScript.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\inf[1].inf | executable | |
MD5:358F9893F047E1E0E7D4EEE13BD4A3B6 | SHA256:1E659CFAD9047B523D874A515860A8AF0DFBE0C5D41A8C36463781DA9CE097E6 | |||
| 2424 | WScript.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\IETldCache\index.dat | dat | |
MD5:D7A950FEFD60DBAA01DF2D85FEFB3862 | SHA256:75D0B1743F61B76A35B1FEDD32378837805DE58D79FA950CB6E8164BFA72073A | |||
| 2424 | WScript.exe | C:\Users\admin\AppData\Local\Temp\rad930E7.tmp | executable | |
MD5:358F9893F047E1E0E7D4EEE13BD4A3B6 | SHA256:1E659CFAD9047B523D874A515860A8AF0DFBE0C5D41A8C36463781DA9CE097E6 | |||
| 2900 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb2900.28944\ООО Алтайские авиалинии информация о заказе.js | text | |
MD5:F6CDE0702D5196139D3846CB40DAC557 | SHA256:A6DCE1B3577C878159D5AC12808B75F958B9DEB0BA3CD31A28A4E717F97724EE | |||
| 3124 | rad930E7.tmp | C:\Users\admin\AppData\Local\Temp\6893A5~1\state | text | |
MD5:9265A052D8B50BF905384E17E2F75AAA | SHA256:4A25710148D2EC6C7D629007537F47CCC259123CF382C453676B52E022A8FAF2 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
3
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2424 | WScript.exe | GET | 200 | 91.200.40.88:80 | http://dnz17.in.ua/tmp/inf.inf | UA | executable | 982 Kb | suspicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3124 | rad930E7.tmp | 208.83.223.34:80 | — | Applied Operations, LLC | US | malicious |
3124 | rad930E7.tmp | 154.35.32.5:443 | — | Rethem Hosting LLC | US | suspicious |
2424 | WScript.exe | 91.200.40.88:80 | dnz17.in.ua | PE Konstantin Vladimirovich Kravchenko | UA | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
dnz17.in.ua |
| suspicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2424 | WScript.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2424 | WScript.exe | A Network Trojan was detected | ET CURRENT_EVENTS Likely Evil EXE download from MSXMLHTTP non-exe extension M2 |
2424 | WScript.exe | Generic Protocol Command Decode | SURICATA STREAM excessive retransmissions |