URL: | http://42.51.40.73:280/Rstrnd.exe |
Full analysis: | https://app.any.run/tasks/302f3230-afaa-4f8d-8259-35d8b9c01c4e |
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 06, 2018, 05:32:29 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Tags: | |
Indicators: | |
MD5: | 683FA0FE2278ECB8041DC958A2F89A0F |
SHA1: | 73978E4831779DE778537BFC8F2737D4D5E4BE64 |
SHA256: | C3C8510F3692F7EB258EEFD3414F069560145E46D95F8C82AF71B7C69A37D2DF |
SSDEEP: | 3:N1KK9RVhfXdgmH4A:CK9RVJXdFH4A |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2800 | "C:\Program Files\Internet Explorer\iexplore.exe" -nohome | C:\Program Files\Internet Explorer\iexplore.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
3104 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2800 CREDAT:71937 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | |
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
2948 | "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\Rstrnd[1].exe" | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\Rstrnd[1].exe | iexplore.exe | |
User: admin Integrity Level: MEDIUM Description: AlexfHistogram MFC Application Version: 1, 0, 0, 1 |
(PID) Process: | (2800) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
(PID) Process: | (2800) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
(PID) Process: | (2800) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 1 | |||
(PID) Process: | (2800) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones |
Operation: | write | Name: | SecuritySafe |
Value: 1 | |||
(PID) Process: | (2800) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
(PID) Process: | (2800) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
Operation: | write | Name: | SavedLegacySettings |
Value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| |||
(PID) Process: | (2800) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active |
Operation: | write | Name: | {61DD18F5-F918-11E8-BAD8-5254004A04AF} |
Value: 0 | |||
(PID) Process: | (2800) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
Operation: | write | Name: | Type |
Value: 4 | |||
(PID) Process: | (2800) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
Operation: | write | Name: | Count |
Value: 3 | |||
(PID) Process: | (2800) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
Operation: | write | Name: | Time |
Value: E2070C0004000600050020003800BB02 |
PID | Process | Filename | Type | |
---|---|---|---|---|
2800 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
2800 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
2800 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFAD32D03CFC103BC0.TMP | — | |
MD5:— | SHA256:— | |||
2948 | Rstrnd[1].exe | \Device\HarddiskVolume2\Users\admin\AppData\Local\VirtualStore\Windows\System32\1684062.bak | — | |
MD5:— | SHA256:— | |||
2800 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFF8A8D83D6BCDB0CF.TMP | — | |
MD5:— | SHA256:— | |||
2800 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{61DD18F5-F918-11E8-BAD8-5254004A04AF}.dat | — | |
MD5:— | SHA256:— | |||
3104 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\JavaDeployReg.log | text | |
MD5:DD73E3C829213A8DC3DAC8AE5F2A7E2E | SHA256:ED18E298BF863623DCB7393692B96D320E4CCBE4DCE5A2426D2128EB8A9E84FD | |||
3104 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\MSHist012018120620181207\index.dat | dat | |
MD5:63B54B0DC78095A3D173E83876D333F3 | SHA256:6D16759B967B6F244F5FBF30C59703D5D7D650A8D6CE454792D1E9B03D4E3779 | |||
2800 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\History\History.IE5\MSHist012018120620181207\index.dat | dat | |
MD5:3A24B21567330A590889477BB797D19D | SHA256:C1232697FD5A9903C53804B38F6AD8A8FF80443427E56684BDB91507F70C3C1F | |||
2800 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{61DD18F6-F918-11E8-BAD8-5254004A04AF}.dat | binary | |
MD5:D43BC59E4E217A5CD8CFB4EED4790B6C | SHA256:9D6E5D34F0AB1372D829657EE12B1B41E8AB9DB7817C1018DEB1A2BCF7507886 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
3104 | iexplore.exe | GET | 200 | 42.51.40.73:280 | http://42.51.40.73:280/Rstrnd.exe | CN | executable | 472 Kb | suspicious |
2800 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
3104 | iexplore.exe | 42.51.40.73:280 | — | Henan Telcom Union Technology Co., LTD | CN | suspicious |
2800 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
2948 | Rstrnd[1].exe | 42.51.40.73:8080 | — | Henan Telcom Union Technology Co., LTD | CN | suspicious |
Domain | IP | Reputation |
---|---|---|
www.bing.com |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
3104 | iexplore.exe | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
3104 | iexplore.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3104 | iexplore.exe | A Network Trojan was detected | ET CURRENT_EVENTS DRIVEBY Likely Evil EXE with no referer from HFS webserver (used by Unknown EK) |
3104 | iexplore.exe | Misc activity | ET INFO EXE - Served Attached HTTP |