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| File name: | аыва.zip |
| Full analysis: | https://app.any.run/tasks/6f5f64ca-e0b5-43ea-a4d4-72396568141a |
| 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: | May 20, 2022, 21:25:34 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract |
| MD5: | F2C6BD18C9A6FB2D71AD9C941C8D06E6 |
| SHA1: | EBC31408F8562B1E0A26E3FB32EA1DE7002537F9 |
| SHA256: | 475B305C60A427A8A9ACC045B73471CD574F0B2EE5B85530B197FE155B2F641F |
| SSDEEP: | 192:dunaOqLH4ycL7t47WVP5PnZfQmh8MT6u2gIaOqSwO1UsEb1bv4bu1JpXgsI:dNLH4B7vF5hf382aq1uUNbAbopXe |
MALICIOUS
Drops executable file immediately after starts
- firefox.exe (PID: 2660)
- UTorrent.exe (PID: 3932)
- utorrent_msetup_[102595540].exe (PID: 2444)
Application was dropped or rewritten from another process
- UTorrent.exe (PID: 3932)
- utorrent_msetup_[102595540].exe (PID: 2444)
- utorrent_msetup_[102595540].exe (PID: 2016)
- downloader.exe (PID: 1416)
Changes settings of System certificates
- utorrent_msetup_[102595540].exe (PID: 2444)
- downloader.exe (PID: 1416)
SUSPICIOUS
Reads the computer name
- WinRAR.exe (PID: 2868)
- UTorrent.exe (PID: 3932)
- utorrent_msetup_[102595540].exe (PID: 2444)
- downloader.exe (PID: 1416)
- uTorrent-setup.exe (PID: 1444)
Checks supported languages
- WinRAR.exe (PID: 2868)
- UTorrent.exe (PID: 3932)
- utorrent_msetup_[102595540].exe (PID: 2444)
- downloader.exe (PID: 1416)
- uTorrent-setup.exe (PID: 1444)
Uses RUNDLL32.EXE to load library
- WinRAR.exe (PID: 2868)
Reads the date of Windows installation
- rundll32.exe (PID: 1576)
- utorrent_msetup_[102595540].exe (PID: 2444)
Drops a file with a compile date too recent
- UTorrent.exe (PID: 3932)
- firefox.exe (PID: 2660)
- utorrent_msetup_[102595540].exe (PID: 2444)
Executable content was dropped or overwritten
- firefox.exe (PID: 2660)
- UTorrent.exe (PID: 3932)
- utorrent_msetup_[102595540].exe (PID: 2444)
Adds / modifies Windows certificates
- utorrent_msetup_[102595540].exe (PID: 2444)
- downloader.exe (PID: 1416)
Creates files in the user directory
- uTorrent-setup.exe (PID: 1444)
INFO
Reads the computer name
- rundll32.exe (PID: 1576)
- firefox.exe (PID: 2660)
- firefox.exe (PID: 2300)
- firefox.exe (PID: 684)
- firefox.exe (PID: 3680)
- firefox.exe (PID: 3676)
- firefox.exe (PID: 1660)
- firefox.exe (PID: 3156)
Checks supported languages
- rundll32.exe (PID: 1576)
- firefox.exe (PID: 2660)
- firefox.exe (PID: 1884)
- firefox.exe (PID: 2300)
- firefox.exe (PID: 684)
- firefox.exe (PID: 3156)
- firefox.exe (PID: 3680)
- firefox.exe (PID: 3676)
- firefox.exe (PID: 1660)
Reads CPU info
- firefox.exe (PID: 2660)
Application launched itself
- firefox.exe (PID: 1884)
- firefox.exe (PID: 2660)
Creates files in the program directory
- firefox.exe (PID: 2660)
Checks Windows Trust Settings
- firefox.exe (PID: 2660)
- utorrent_msetup_[102595540].exe (PID: 2444)
- downloader.exe (PID: 1416)
- uTorrent-setup.exe (PID: 1444)
Reads settings of System Certificates
- utorrent_msetup_[102595540].exe (PID: 2444)
- downloader.exe (PID: 1416)
Creates files in the user directory
- firefox.exe (PID: 2660)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
EXIF
ZIP
| ZipFileName: | ?뢠 |
|---|---|
| ZipUncompressedSize: | 47205 |
| ZipCompressedSize: | 10055 |
| ZipCRC: | 0x75c4e0df |
| ZipModifyDate: | 2022:05:18 19:11:12 |
| ZipCompression: | Deflated |
| ZipBitFlag: | - |
| ZipRequiredVersion: | 20 |
Total processes
53
Monitored processes
15
Malicious processes
6
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2868 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\аыва.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | Explorer.EXE | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.91.0 Modules
| |||||||||||||||
| 1576 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\Rar$DIa2868.9807\ádóá | C:\Windows\system32\rundll32.exe | — | WinRAR.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1884 | "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\admin\AppData\Local\Temp\Rar$DIa2868.9807\ádóá" | C:\Program Files\Mozilla Firefox\firefox.exe | — | rundll32.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 83.0 Modules
| |||||||||||||||
| 2660 | "C:\Program Files\Mozilla Firefox\firefox.exe" -url C:\Users\admin\AppData\Local\Temp\Rar$DIa2868.9807\ádóá | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 83.0 Modules
| |||||||||||||||
| 684 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2660.0.1671386225\421067947" -parentBuildID 20201112153044 -prefsHandle 932 -prefMapHandle 916 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2660 "\\.\pipe\gecko-crash-server-pipe.2660" 1184 gpu | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 83.0 Modules
| |||||||||||||||
| 2300 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2660.6.1635113953\1140285113" -childID 1 -isForBrowser -prefsHandle 2928 -prefMapHandle 2924 -prefsLen 181 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2660 "\\.\pipe\gecko-crash-server-pipe.2660" 2940 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 83.0 Modules
| |||||||||||||||
| 3156 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2660.13.250867412\883793580" -childID 2 -isForBrowser -prefsHandle 3252 -prefMapHandle 3244 -prefsLen 418 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2660 "\\.\pipe\gecko-crash-server-pipe.2660" 3260 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 83.0 Modules
| |||||||||||||||
| 3680 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2660.20.219895055\1250308728" -childID 3 -isForBrowser -prefsHandle 3572 -prefMapHandle 3568 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2660 "\\.\pipe\gecko-crash-server-pipe.2660" 3584 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 83.0 Modules
| |||||||||||||||
| 3676 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2660.27.807868613\998450733" -childID 4 -isForBrowser -prefsHandle 3964 -prefMapHandle 3960 -prefsLen 7470 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2660 "\\.\pipe\gecko-crash-server-pipe.2660" 3976 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 83.0 Modules
| |||||||||||||||
| 1660 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2660.34.591484091\503332335" -childID 5 -isForBrowser -prefsHandle 4120 -prefMapHandle 4016 -prefsLen 7470 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2660 "\\.\pipe\gecko-crash-server-pipe.2660" 4132 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 83.0 Modules
| |||||||||||||||
Total events
25 171
Read events
24 940
Write events
230
Delete events
1
Modification events
| (PID) Process: | (2868) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2868) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2868) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2868) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip | |||
| (PID) Process: | (2868) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (2868) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\аыва.zip | |||
| (PID) Process: | (2868) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2868) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2868) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2868) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
Executable files
8
Suspicious files
127
Text files
509
Unknown types
29
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2660 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin | — | |
MD5:— | SHA256:— | |||
| 2660 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite | — | |
MD5:— | SHA256:— | |||
| 2660 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\places.sqlite-wal | sqlite-wal | |
MD5:EA99BC8FF7B87333731CF9FC92B31923 | SHA256:F291C4E9742E855E12FB61C06DAD18A49478ED7AAE1668946BB0F3636F3C963D | |||
| 2868 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIa2868.9807\ádóá | html | |
MD5:08C2955CBD001D7707AFF9E8A28AB96E | SHA256:1406633058FBB468462CA32A7CCA350C3C5130C89D1AF28F010B353496AB324A | |||
| 2660 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 2660 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\permissions.sqlite-journal | binary | |
MD5:27A043379A3815794B0B3992871FABC6 | SHA256:65D1E2F8E1E5587CDA38A2B9B15AC5706BAA36C33D7406286B83DD8DAFFD1318 | |||
| 2660 | firefox.exe | C:\Users\admin\AppData\Local\Temp\mz_etilqs_bxRHadoR7e6uzpe | binary | |
MD5:4A35D9B62ADCE863EDA9DD1D6E9D7184 | SHA256:3FF83F7384528BEA984D36BAE3F600873481104A236F93C4F8EA3A445758F4B9 | |||
| 2660 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js | text | |
MD5:299A2B747C11E4BDA194E563FEA4A699 | SHA256:94EE461F62E8B4A0A65471A41E10C8C56722B73C0A019D76ACA7F5BAF109813E | |||
| 2660 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 2660 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
35
TCP/UDP connections
95
DNS requests
124
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2660 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 279 b | whitelisted |
2660 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/success.txt | US | text | 8 b | whitelisted |
2660 | firefox.exe | POST | 200 | 142.250.186.131:80 | http://ocsp.pki.goog/gts1c3 | US | der | 472 b | whitelisted |
2660 | firefox.exe | POST | 200 | 142.250.186.131:80 | http://ocsp.pki.goog/gts1c3 | US | der | 471 b | whitelisted |
2660 | firefox.exe | POST | 200 | 172.64.155.188:80 | http://ocsp.sectigo.com/ | US | der | 471 b | whitelisted |
2660 | firefox.exe | POST | 200 | 142.250.186.131:80 | http://ocsp.pki.goog/gts1c3 | US | der | 471 b | whitelisted |
2660 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
2660 | firefox.exe | POST | 200 | 195.138.255.17:80 | http://r3.o.lencr.org/ | DE | der | 503 b | shared |
2660 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
2660 | firefox.exe | POST | 200 | 142.250.186.131:80 | http://ocsp.pki.goog/gts1c3 | US | der | 471 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2660 | firefox.exe | 34.107.221.82:80 | detectportal.firefox.com | — | US | whitelisted |
2660 | firefox.exe | 142.250.186.67:443 | fonts.gstatic.com | Google Inc. | US | whitelisted |
2660 | firefox.exe | 52.222.214.84:443 | firefox.settings.services.mozilla.com | Amazon.com, Inc. | US | suspicious |
— | — | 23.205.232.74:443 | img.utdstc.com | GTT Communications Inc. | NL | unknown |
2660 | firefox.exe | 23.205.232.74:443 | img.utdstc.com | GTT Communications Inc. | NL | unknown |
— | — | 104.26.4.120:443 | ssm.codes | Cloudflare Inc | US | unknown |
2660 | firefox.exe | 142.250.186.131:80 | ocsp.pki.goog | Google Inc. | US | whitelisted |
2660 | firefox.exe | 104.16.123.96:443 | www.cloudflare.com | Cloudflare Inc | US | unknown |
2660 | firefox.exe | 34.218.94.83:443 | location.services.mozilla.com | Amazon.com, Inc. | US | unknown |
2660 | firefox.exe | 142.250.185.202:443 | safebrowsing.googleapis.com | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
detectportal.firefox.com |
| whitelisted |
prod.detectportal.prod.cloudops.mozgcp.net |
| whitelisted |
example.org |
| whitelisted |
ipv4only.arpa |
| whitelisted |
firefox.settings.services.mozilla.com |
| whitelisted |
img.utdstc.com |
| whitelisted |
stc.utdstc.com |
| suspicious |
ssm.codes |
| whitelisted |
fonts.gstatic.com |
| whitelisted |
e7173.a.akamaiedge.net |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2660 | firefox.exe | Potentially Bad Traffic | ET INFO Terse Request for .txt - Likely Hostile |
2660 | firefox.exe | Potentially Bad Traffic | ET INFO Terse Request for .txt - Likely Hostile |
2444 | utorrent_msetup_[102595540].exe | A Network Trojan was detected | ET CURRENT_EVENTS SUSPICIOUS Firesale gTLD EXE DL with no Referer June 13 2016 |
2444 | utorrent_msetup_[102595540].exe | A Network Trojan was detected | ET CURRENT_EVENTS SUSPICIOUS Firesale gTLD EXE DL with no Referer June 13 2016 |
2444 | utorrent_msetup_[102595540].exe | A Network Trojan was detected | ET CURRENT_EVENTS SUSPICIOUS Firesale gTLD EXE DL with no Referer June 13 2016 |
2444 | utorrent_msetup_[102595540].exe | A Network Trojan was detected | ET CURRENT_EVENTS SUSPICIOUS Firesale gTLD EXE DL with no Referer June 13 2016 |
2444 | utorrent_msetup_[102595540].exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2444 | utorrent_msetup_[102595540].exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
8 ETPRO signatures available at the full report