| URL: | http://samsung-easy-printer-manager.updatestar.com |
| Full analysis: | https://app.any.run/tasks/ea348f8b-f0cf-4feb-b863-4058828dbf7e |
| 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: | March 31, 2020, 09:01:24 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | F17D07783C10BF55D37FBE977047BF01 |
| SHA1: | 025214A80F94C88C900E89F288CB87C9C843A076 |
| SHA256: | 45AC7A994B8E5E187A0937CF4B4361FA9657BAF0F5A36C041509AC4D19365FDB |
| SSDEEP: | 3:N1KNEII/uyIIEwXw8:CWII/uy1DXw8 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 340 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=956,2605177346164569173,7656731562603264232,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=14905721252871080500 --mojo-platform-channel-handle=4432 --ignored=" --type=renderer " /prefetch:8 | 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
| |||||||||||||||
| 372 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | — | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 392 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=956,2605177346164569173,7656731562603264232,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=2386438967848557912 --mojo-platform-channel-handle=3040 --ignored=" --type=renderer " /prefetch:8 | 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
| |||||||||||||||
| 540 | "SpoolerComp.exe" /client | C:\Program Files\Samsung\Easy Printer Manager\SpoolerComp.exe | — | EPM_V1.05.81.00.exe | |||||||||||
User: admin Company: Samsung Electronics Co., Ltd. Integrity Level: HIGH Description: SpoolerComp Exit code: 0 Version: 01.05.81.00 Modules
| |||||||||||||||
| 552 | "C:\Users\admin\AppData\Local\Temp\nsd3FA8.tmp\ns6E3B.tmp" "SysTray.exe" /u | C:\Users\admin\AppData\Local\Temp\nsd3FA8.tmp\ns6E3B.tmp | — | EPM_V1.05.81.00.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 572 | "C:\Program Files\Samsung\Easy Printer Manager\StatusMessageUpdater.exe" /mode=CheckForStringUpdates /mfg=Samsung /lang=en | C:\Program Files\Samsung\Easy Printer Manager\StatusMessageUpdater.exe | — | IDS.Application.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 572 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=956,2605177346164569173,7656731562603264232,131072 --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=14415323222119689153 --renderer-client-id=32 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=888 /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
| |||||||||||||||
| 620 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=956,2605177346164569173,7656731562603264232,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=7160402810057787808 --mojo-platform-channel-handle=4896 --ignored=" --type=renderer " /prefetch:8 | 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
| |||||||||||||||
| 620 | "C:\Program Files\Samsung\Easy Printer Manager\SpoolerComp.exe" -Embedding | C:\Program Files\Samsung\Easy Printer Manager\SpoolerComp.exe | — | svchost.exe | |||||||||||
User: admin Company: Samsung Electronics Co., Ltd. Integrity Level: HIGH Description: SpoolerComp Exit code: 0 Version: 01.05.81.00 Modules
| |||||||||||||||
| 664 | "SpoolerComp.exe" /client_u | C:\Program Files\Samsung\Easy Printer Manager\SpoolerComp.exe | — | EPM_V1.05.81.00.exe | |||||||||||
User: admin Company: Samsung Electronics Co., Ltd. Integrity Level: HIGH Description: SpoolerComp Exit code: 0 Version: 01.05.81.00 Modules
| |||||||||||||||
| (PID) Process: | (2856) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | write | Name: | 1440-13230118899724500 |
Value: 259 | |||
| (PID) Process: | (1440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (1440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (1440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: | |||
| (PID) Process: | (1440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (1440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (1440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | (1440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (1440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | delete value | Name: | 3120-13213713943555664 |
Value: 0 | |||
| (PID) Process: | (1440) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-5E8306F4-5A0.pma | — | |
MD5:— | SHA256:— | |||
| 1440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\fa97df17-d2c5-4b3d-ae19-e733a6d3bd22.tmp | — | |
MD5:— | SHA256:— | |||
| 1440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000028.dbtmp | — | |
MD5:— | SHA256:— | |||
| 1440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old | text | |
MD5:— | SHA256:— | |||
| 1440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RFa66bc2.TMP | text | |
MD5:— | SHA256:— | |||
| 1440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old | text | |
MD5:— | SHA256:— | |||
| 1440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old~RFa66be1.TMP | text | |
MD5:— | SHA256:— | |||
| 1440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RFa66be1.TMP | text | |
MD5:— | SHA256:— | |||
| 1440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 1440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old~RFa66d87.TMP | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3468 | chrome.exe | GET | 200 | 104.109.92.209:80 | http://downloadcenter.samsung.com/content/SW/201510/20151007132357999/EPM_V1.05.81.00.exe | NL | executable | 39.7 Mb | whitelisted |
988 | StatusMessageUpdater.exe | GET | 200 | 112.106.239.110:80 | http://www.samsungsetup.com/ts/manual/StatusMessages/LanguagesInfo.xml | KR | xml | 1.19 Kb | whitelisted |
3468 | chrome.exe | GET | 302 | 216.58.205.238:80 | http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx | US | html | 523 b | whitelisted |
1440 | chrome.exe | GET | 200 | 67.26.81.254:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 56.0 Kb | whitelisted |
3468 | chrome.exe | GET | 302 | 216.58.205.238:80 | http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOTRmQUFXVHlhaGJaUTdMLWtCSkNJUl9ZQQ/1.0.0.5_nmmhkkegccagdldgiimedpiccmgmieda.crx | US | html | 518 b | whitelisted |
1440 | chrome.exe | GET | 304 | 205.185.216.10:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | — | — | whitelisted |
1440 | chrome.exe | GET | 304 | 67.26.81.254:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 56.0 Kb | whitelisted |
1440 | chrome.exe | GET | 304 | 67.26.81.254:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 56.0 Kb | whitelisted |
3468 | chrome.exe | GET | 301 | 91.250.81.8:80 | http://samsung-easy-printer-manager.updatestar.com/ | DE | html | 169 b | suspicious |
3468 | chrome.exe | GET | 200 | 173.194.184.11:80 | http://r5---sn-p5qs7nel.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOTRmQUFXVHlhaGJaUTdMLWtCSkNJUl9ZQQ/1.0.0.5_nmmhkkegccagdldgiimedpiccmgmieda.crx?cms_redirect=yes&mh=QJ&mip=85.203.20.11&mm=28&mn=sn-p5qs7nel&ms=nvh&mt=1585645212&mv=m&mvi=4&pl=24&shardbypass=yes | US | crx | 293 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3468 | chrome.exe | 91.250.81.8:80 | samsung-easy-printer-manager.updatestar.com | Host Europe GmbH | DE | suspicious |
3468 | chrome.exe | 5.35.253.150:443 | www.updatestar.com | Host Europe GmbH | DE | suspicious |
3468 | chrome.exe | 172.217.21.227:443 | clientservices.googleapis.com | Google Inc. | US | whitelisted |
3468 | chrome.exe | 91.250.81.8:443 | samsung-easy-printer-manager.updatestar.com | Host Europe GmbH | DE | suspicious |
3468 | chrome.exe | 172.217.22.66:443 | pagead2.googlesyndication.com | Google Inc. | US | whitelisted |
3468 | chrome.exe | 216.58.208.42:443 | ajax.googleapis.com | Google Inc. | US | whitelisted |
3468 | chrome.exe | 172.217.23.130:443 | www.googletagservices.com | Google Inc. | US | whitelisted |
3468 | chrome.exe | 172.217.16.130:443 | adservice.google.it | Google Inc. | US | whitelisted |
3468 | chrome.exe | 172.217.22.2:443 | securepubads.g.doubleclick.net | Google Inc. | US | whitelisted |
3468 | chrome.exe | 172.217.18.97:443 | tpc.googlesyndication.com | Google Inc. | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
samsung-easy-printer-manager.updatestar.com |
| suspicious |
clientservices.googleapis.com |
| whitelisted |
accounts.google.com |
| shared |
www.updatestar.com |
| whitelisted |
pagead2.googlesyndication.com |
| whitelisted |
ajax.googleapis.com |
| whitelisted |
w1.updatestar.com |
| suspicious |
www.googletagservices.com |
| whitelisted |
www.google-analytics.com |
| whitelisted |
adservice.google.it |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
3468 | chrome.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
Process | Message |
|---|---|
EPM_V1.05.81.00.exe | ================ EPM Installation: Start ================ |
EPM_V1.05.81.00.exe | [PID:2340]:[LogEx::Init]: first parameter: buf=C:\Users\admin\AppData\Local\Temp\Samsung Easy Printer Manager_install.exe.log |
EPM_V1.05.81.00.exe | [PID:2340]:[LogEx::WriteLine]: hFile=1ac, nBytesWritten=57, dwLastError=80, bTempRes=1 |
EPM_V1.05.81.00.exe | [PID:2340]:[LogEx::Init]: CreateFile.1: hFile=ffffffff, filepath=C:\Users\admin\AppData\Local\Temp\Samsung Easy Printer Manager_install.exe.log, dwLastError=2, bTempRes=0 |
EPM_V1.05.81.00.exe | [PID:2340]:[LogEx::WriteLine]: hFile=1ac, nBytesWritten=2, dwLastError=80, bTempRes=1 |
EPM_V1.05.81.00.exe | [FetchLangCode]:[Exit]:cmdLineArgLanguageCode:, LANGUAGE=1033, InUseLink=1033 |
EPM_V1.05.81.00.exe | [PID:2340]:[LogEx::WriteLine]: hFile=1ac, nBytesWritten=77, dwLastError=80, bTempRes=1 |
EPM_V1.05.81.00.exe | [FetchAndParseCmdLineParams]:CmdLineArgs:/UAC:701FE /NCRC |
EPM_V1.05.81.00.exe | [PID:2340]:[LogEx::WriteLine]: hFile=1ac, nBytesWritten=57, dwLastError=80, bTempRes=1 |
EPM_V1.05.81.00.exe | [CompareVersionInstalled]: AlreadyInstalledVersion=0.00.00.00, VersionToInstallNow=1.05.81.00(2015.05.25), VersionUpdate=0, VersionDown=0, VersionSame=0 |