| File name: | JK9VEvkA098t.zip |
| Full analysis: | https://app.any.run/tasks/654cb04c-db6b-436c-bb0c-939a55082b01 |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | September 30, 2020, 06:04:47 |
| 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: | F934E4C737BF1B966E6E33290B61C161 |
| SHA1: | 30F01B73EE5B9C0683A1360DFFD6C510F9C082D9 |
| SHA256: | 134F9A38F0976A3372529020D4A22DF2BF2DC1AB3062006A5583A6A0D9C3CE71 |
| SSDEEP: | 12288:aYLp/e/4VoMronj4REkCSXEBMDJJaImw3TRkp+UoDfo4yiwN:aQ/e/K8jGElSXlDJJaImw3TRhDwL |
MALICIOUS
Loads dropped or rewritten executable
- rundll32.exe (PID: 1988)
- rundll32.exe (PID: 2456)
Connects to CnC server
- iexplore.exe (PID: 2840)
URSNIF was detected
- iexplore.exe (PID: 2840)
SUSPICIOUS
Executed via WMI
- rundll32.exe (PID: 1988)
- rundll32.exe (PID: 2456)
Executable content was dropped or overwritten
- WScript.exe (PID: 2976)
Executed via COM
- iexplore.exe (PID: 3384)
Executes scripts
- WinRAR.exe (PID: 2148)
INFO
Application launched itself
- iexplore.exe (PID: 3384)
Reads Internet Cache Settings
- iexplore.exe (PID: 2840)
- iexplore.exe (PID: 3384)
Changes settings of System certificates
- iexplore.exe (PID: 3384)
Reads internet explorer settings
- iexplore.exe (PID: 2840)
Reads settings of System Certificates
- iexplore.exe (PID: 3384)
Adds / modifies Windows certificates
- iexplore.exe (PID: 3384)
Changes internet zones settings
- iexplore.exe (PID: 3384)
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
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | 0x0009 |
| ZipCompression: | Deflated |
| ZipModifyDate: | 1980:00:00 00:00:00 |
| ZipCRC: | 0x031b2f48 |
| ZipCompressedSize: | 612392 |
| ZipUncompressedSize: | 1392613 |
| ZipFileName: | JK9VEvkA098t.vbs |
Total processes
42
Monitored processes
7
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 440 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\Rar$DIb2148.27828\JK9VEvkA098t.vbs" | C:\Windows\System32\WScript.exe | — | WinRAR.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 1988 | rundll32 C:\Users\admin\AppData\Local\Temp\future.pl,DllRegisterServer | C:\Windows\system32\rundll32.exe | — | wmiprvse.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2148 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\JK9VEvkA098t.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
| 2456 | rundll32 C:\Users\admin\AppData\Local\Temp\future.pl,DllRegisterServer | C:\Windows\system32\rundll32.exe | — | wmiprvse.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2840 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3384 CREDAT:267521 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 2976 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\Rar$DIb2148.24135\JK9VEvkA098t.vbs" | C:\Windows\System32\WScript.exe | WinRAR.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 3384 | "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding | C:\Program Files\Internet Explorer\iexplore.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
Total events
2 131
Read events
2 024
Write events
104
Delete events
3
Modification events
| (PID) Process: | (2148) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2148) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2148) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2148) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\JK9VEvkA098t.zip | |||
| (PID) Process: | (2148) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2148) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2148) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2148) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2148) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E |
| Operation: | write | Name: | @C:\Windows\System32\wshext.dll,-4802 |
Value: VBScript Script File | |||
| (PID) Process: | (2148) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface |
| Operation: | write | Name: | ShowPassword |
Value: 0 | |||
Executable files
1
Suspicious files
9
Text files
20
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2976 | WScript.exe | C:\Users\admin\AppData\Local\Temp\future.pl | executable | |
MD5:— | SHA256:— | |||
| 2976 | WScript.exe | C:\Users\admin\AppData\Local\Temp\adobe.url | text | |
MD5:— | SHA256:— | |||
| 2976 | WScript.exe | C:\Users\admin\AppData\Local\Temp\cognitive.tbz2 | text | |
MD5:— | SHA256:— | |||
| 3384 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF4E2B6E3B357A3A86.TMP | — | |
MD5:— | SHA256:— | |||
| 2976 | WScript.exe | C:\Users\admin\AppData\Local\Temp\enormity.dxf | text | |
MD5:— | SHA256:— | |||
| 3384 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF01D60B5334BF0F3C.TMP | — | |
MD5:— | SHA256:— | |||
| 3384 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{7CCA1AC7-02E3-11EB-9486-12A9866C77DE}.dat | — | |
MD5:— | SHA256:— | |||
| 2148 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIb2148.24135\JK9VEvkA098t.vbs | text | |
MD5:— | SHA256:— | |||
| 2976 | WScript.exe | C:\Users\admin\AppData\Local\Temp\ant.s3m | text | |
MD5:— | SHA256:— | |||
| 3384 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Cab2D67.tmp | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
8
DNS requests
6
Threats
3
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3384 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D | US | der | 1.47 Kb | whitelisted |
3384 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D | US | der | 1.47 Kb | whitelisted |
3384 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D | US | der | 1.47 Kb | whitelisted |
2840 | iexplore.exe | GET | 404 | 8.208.101.13:80 | http://api10.laptok.at/api1/dilL7ICuXr/T0fw17aXDmPwcSvtM/Lda2DD_2BIcT/aiFC585s618/hw67ol4zt_2FJo/yhkZBVsl7q_2FcFneoFQ4/3QbHbcY2x2VYUXEd/GWioxOkEDLJEw_2/F0_2BFRo1VRN3bZqol/5vIgdigQ8/Lue3fAOjjikNpviqfp4I/2J9dfo0IiyOgLRIQ48Y/3RhQ4GJL1pLXLlr0ExSOvH/3mvi08GVbohHO/4PXv1XXd/K69VI_2F88GuwEOaVrQFsHw/wMpPkkNJKR/chIPhd_0A_0DYIVk_/2FLHXSqq4Y5g/aJQMYCm_2B9/zvBVKQpCvijFAH4uovZJRC/1 | US | html | 106 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2840 | iexplore.exe | 8.208.101.13:80 | api10.laptok.at | Level 3 Communications, Inc. | US | malicious |
3384 | iexplore.exe | 152.199.19.161:443 | r20swj13mr.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
— | — | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
api10.laptok.at |
| malicious |
r20swj13mr.microsoft.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2840 | iexplore.exe | A Network Trojan was detected | MALWARE [PTsecurity] Ursnif |
2 ETPRO signatures available at the full report