URL: | https://www33.zippyshare.com/d/hvc6SWB0/405227/Oski_Stealer.rar |
Full analysis: | https://app.any.run/tasks/0a9f39aa-4344-4831-a050-516a53895606 |
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: | December 08, 2020, 22:24:35 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Tags: | |
Indicators: | |
MD5: | A138A5930D5276201C879E7C3BFED75F |
SHA1: | C83E711BD6E6DCB069DAA7113D48A917FCC2FE21 |
SHA256: | 02337B79270D62AABEA81A58880135CD84A18CB29AE35361FC567ACD1D022EED |
SSDEEP: | 3:N8DSWWrM/hGKxKBE2ynRWDgAK:2O+/hGNBEVnRWDFK |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2168 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --disk-cache-dir=null --disk-cache-size=1 --media-cache-size=1 --disable-gpu-shader-disk-cache --disable-background-networking "https://www33.zippyshare.com/d/hvc6SWB0/405227/Oski_Stealer.rar" | C:\Program Files\Google\Chrome\Application\chrome.exe | explorer.exe | ||||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
2952 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=75.0.3770.100 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x71aca9d0,0x71aca9e0,0x71aca9ec | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
884 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=1336 --on-initialized-event-handle=316 --parent-handle=320 /prefetch:6 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
3976 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1036,11111778140911358356,15971515497626970565,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAADgACAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=4896228609142219612 --mojo-platform-channel-handle=1052 --ignored=" --type=renderer " /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
1236 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1036,11111778140911358356,15971515497626970565,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --service-request-channel-token=8332938868143408030 --mojo-platform-channel-handle=1552 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | chrome.exe | ||||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
3600 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1036,11111778140911358356,15971515497626970565,131072 --enable-features=PasswordImport --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=10619351076357443054 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2156 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
2648 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1036,11111778140911358356,15971515497626970565,131072 --enable-features=PasswordImport --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=4517262604812693768 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2140 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
3036 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1036,11111778140911358356,15971515497626970565,131072 --enable-features=PasswordImport --lang=en-US --extension-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=4127302294569716074 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2420 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
2456 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1036,11111778140911358356,15971515497626970565,131072 --enable-features=PasswordImport --disable-gpu-compositing --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=8527688375669500731 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3252 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
672 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1036,11111778140911358356,15971515497626970565,131072 --enable-features=PasswordImport --disable-gpu-compositing --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=13857645200197170388 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2912 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
|
(PID) Process: | (2168) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
Operation: | write | Name: | failed_count |
Value: 0 | |||
(PID) Process: | (2168) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
Operation: | write | Name: | state |
Value: 2 | |||
(PID) Process: | (2168) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
Operation: | write | Name: | StatusCodes |
Value: | |||
(PID) Process: | (2168) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
(PID) Process: | (2168) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
Operation: | write | Name: | state |
Value: 1 | |||
(PID) Process: | (2168) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
Operation: | write | Name: | dr |
Value: 1 | |||
(PID) Process: | (884) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
Operation: | write | Name: | 2168-13251939890370750 |
Value: 259 | |||
(PID) Process: | (2168) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
(PID) Process: | (2168) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
Operation: | delete value | Name: | 3252-13245750958665039 |
Value: 0 | |||
(PID) Process: | (2168) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
Operation: | delete value | Name: | 2168-13251939890370750 |
Value: 259 |
PID | Process | Filename | Type | |
---|---|---|---|---|
2168 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-5FCFFD33-878.pma | — | |
MD5:— | SHA256:— | |||
2168 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old | — | |
MD5:— | SHA256:— | |||
2168 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\c807e45d-9ee7-46f9-a9c0-5838c78dd1a3.tmp | — | |
MD5:— | SHA256:— | |||
2168 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000048.dbtmp | — | |
MD5:— | SHA256:— | |||
2168 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old | text | |
MD5:D4322EEBAC92D1B8F7A6F5E39F6264B7 | SHA256:A3EEDF21B850DCC7CE5AE04395ECDD2D29DA4EA549C8A185DD9E8B552A87B8C2 | |||
2168 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF13fea7.TMP | text | |
MD5:D33038DC70A58F2AC0EA1823980691AE | SHA256:6EE5DB5588EB879D13CE5A0DB3CA1744079C1BE3F73959A3B900684C56061D97 | |||
2168 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old | text | |
MD5:C2DDBA63E4A2BD2E39A8B6C2C6384AAE | SHA256:6D5C1C78341C6F84911055D970ADDB0EC3499F8BF7FADE062122A22209CE67D9 | |||
2168 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old~RF13ff04.TMP | text | |
MD5:67F45CAA18C889645F50CD6216C81E65 | SHA256:33ED82CDDDFFD55A5059C147C6CD20F66C6712314F890A39576D3C10914D0029 | |||
2168 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old~RF13feb6.TMP | text | |
MD5:FB5B20517A0D1F7DAD485989565BEE5E | SHA256:99405F66EDBEB2306F4D0B4469DCADFF5293B5E1549C588CCFACEA439BB3B101 | |||
2168 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old | — | |
MD5:— | SHA256:— |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
3008 | bot.exe | POST | 200 | 62.77.159.212:80 | http://62.77.159.212/main.php | HU | text | 28 b | malicious |
1236 | chrome.exe | GET | 304 | 93.184.221.240:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 57.5 Kb | whitelisted |
3088 | bat.exe | POST | 200 | 62.77.159.212:80 | http://62.77.159.212/6.jpg | HU | executable | 141 Kb | malicious |
3008 | bot.exe | POST | 200 | 62.77.159.212:80 | http://62.77.159.212/6.jpg | HU | executable | 141 Kb | malicious |
3008 | bot.exe | POST | 200 | 62.77.159.212:80 | http://62.77.159.212/1.jpg | HU | executable | 630 Kb | malicious |
1236 | chrome.exe | GET | 304 | 93.184.221.240:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 57.5 Kb | whitelisted |
3008 | bot.exe | POST | 200 | 62.77.159.212:80 | http://62.77.159.212/3.jpg | HU | executable | 133 Kb | malicious |
3008 | bot.exe | POST | 200 | 62.77.159.212:80 | http://62.77.159.212/2.jpg | HU | executable | 326 Kb | malicious |
1236 | chrome.exe | GET | 304 | 93.184.221.240:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 57.5 Kb | whitelisted |
3008 | bot.exe | POST | 200 | 62.77.159.212:80 | http://62.77.159.212/7.jpg | HU | executable | 81.8 Kb | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
1236 | chrome.exe | 172.217.18.109:443 | accounts.google.com | Google Inc. | US | suspicious |
1236 | chrome.exe | 46.166.139.188:443 | www33.zippyshare.com | NForce Entertainment B.V. | NL | unknown |
1236 | chrome.exe | 172.217.4.196:443 | www.google.com | Google Inc. | US | whitelisted |
1236 | chrome.exe | 173.192.101.24:443 | p232207.clksite.com | SoftLayer Technologies Inc. | US | suspicious |
1236 | chrome.exe | 104.75.88.112:443 | s7.addthis.com | Akamai Technologies, Inc. | NL | suspicious |
1236 | chrome.exe | 35.190.68.123:443 | www.maxonclick.com | Google Inc. | US | whitelisted |
1236 | chrome.exe | 13.35.253.46:443 | d10lumateci472.cloudfront.net | — | US | malicious |
1236 | chrome.exe | 54.237.125.12:443 | aphycolourses.info | Amazon.com, Inc. | US | suspicious |
1236 | chrome.exe | 143.204.90.84:443 | hailsserien.top | — | US | unknown |
1236 | chrome.exe | 139.45.195.81:443 | louchees.net | — | US | suspicious |
Domain | IP | Reputation |
---|---|---|
www33.zippyshare.com |
| unknown |
accounts.google.com |
| shared |
d10lumateci472.cloudfront.net |
| whitelisted |
ds88pc0kw6cvc.cloudfront.net |
| whitelisted |
s7.addthis.com |
| whitelisted |
safebrowsing.googleapis.com |
| whitelisted |
p232207.clksite.com |
| whitelisted |
www.maxonclick.com |
| whitelisted |
www.google.com |
| whitelisted |
louchees.net |
| malicious |
PID | Process | Class | Message |
---|---|---|---|
— | — | Potentially Bad Traffic | ET DNS Query to a *.top domain - Likely Hostile |
— | — | Potentially Bad Traffic | ET INFO Observed ZeroSSL SSL/TLS Certificate |
— | — | Potentially Bad Traffic | ET DNS Query to a *.top domain - Likely Hostile |
— | — | Potentially Bad Traffic | ET INFO Observed ZeroSSL SSL/TLS Certificate |
— | — | Potentially Bad Traffic | ET INFO Observed ZeroSSL SSL/TLS Certificate |
— | — | A Network Trojan was detected | ET POLICY Data POST to an image file (jpg) |
— | — | A Network Trojan was detected | SUSPICIOUS [PTsecurity] Possible Generic.Trojan Boundary |
— | — | A Network Trojan was detected | STEALER [PTsecurity] Arkei/Vidar Stealer |
— | — | unknown | SUSPICIOUS [PTsecurity] HTTP POST to .jpg |
— | — | Potential Corporate Privacy Violation | ET POLICY Suspicious EXE Download Content-Type image/jpeg |