| File name: | f7197a1a5f779735dc5550e10d975024eafbf4aeaf2b6603e2943e0aa7c79ce5_Ce4T1lKQwt.bin.zip |
| Full analysis: | https://app.any.run/tasks/ce2f8bff-e1b8-45b3-8a4a-14fe9b1f2091 |
| Verdict: | Malicious activity |
| Threats: | Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. |
| Analysis date: | December 14, 2018, 18:18:27 |
| 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: | 63168F012AFB322504291F531DFAC932 |
| SHA1: | FDF087F3AF4F0F037E5026094734AA60BFFF2EAE |
| SHA256: | 9B8F19631B275CE9112F28AF4C3A1067DE3A5E1348BE90CD10B3A65D7F2427E1 |
| SSDEEP: | 3072:b+agcuLFvB8yqcPkBlar4x2y7Ix4LcBrLb2:bheLH8gkBlar+2tvBPb2 |
MALICIOUS
Known privilege escalation attack
- DXHDYT~1:bin (PID: 3188)
Application was dropped or rewritten from another process
- cms.jpg.exe (PID: 2744)
- DXHDYT~1:bin (PID: 3188)
- WJTUZIvm.exe (PID: 2292)
- D1Os79:bin (PID: 1380)
- 5JVHSQ~1:bin (PID: 2756)
- wbengine.exe (PID: 3616)
- MZXOO0~1:bin (PID: 3276)
Deletes shadow copies
- D1Os79:bin (PID: 1380)
Renames files like Ransomware
- wbengine.exe (PID: 3616)
Actions looks like stealing of personal data
- wbengine.exe (PID: 3616)
Modifies files in Chrome extension folder
- wbengine.exe (PID: 3616)
SUSPICIOUS
Executable content was dropped or overwritten
- WinRAR.exe (PID: 3236)
- cms.jpg.exe (PID: 2744)
- DXHDYT~1:bin (PID: 3188)
- WJTUZIvm.exe (PID: 2292)
- wbengine.exe (PID: 3616)
- D1Os79:bin (PID: 1380)
- MZXOO0~1:bin (PID: 3276)
Creates files in the user directory
- cms.jpg.exe (PID: 2744)
- DXHDYT~1:bin (PID: 3188)
- WJTUZIvm.exe (PID: 2292)
- wbengine.exe (PID: 3616)
Starts application with an unusual extension
- cms.jpg.exe (PID: 2744)
- WJTUZIvm.exe (PID: 2292)
- wbengine.exe (PID: 3616)
Modifies the open verb of a shell class
- DXHDYT~1:bin (PID: 3188)
Starts CMD.EXE for commands execution
- eventvwr.exe (PID: 3004)
Creates or modifies windows services
- D1Os79:bin (PID: 1380)
- MZXOO0~1:bin (PID: 3276)
Uses ICACLS.EXE to modify access control list
- D1Os79:bin (PID: 1380)
Creates files in the Windows directory
- D1Os79:bin (PID: 1380)
- 5JVHSQ~1:bin (PID: 2756)
- wbengine.exe (PID: 3616)
Removes files from Windows directory
- 5JVHSQ~1:bin (PID: 2756)
- wbengine.exe (PID: 3616)
- MZXOO0~1:bin (PID: 3276)
Starts NET.EXE for network exploration
- 5JVHSQ~1:bin (PID: 2756)
Writes to a desktop.ini file (may be used to cloak folders)
- wbengine.exe (PID: 3616)
Reads the cookies of Google Chrome
- wbengine.exe (PID: 3616)
Reads the cookies of Mozilla Firefox
- wbengine.exe (PID: 3616)
Starts itself from another location
- wbengine.exe (PID: 3616)
Creates files in the program directory
- wbengine.exe (PID: 3616)
INFO
Dropped object may contain Bitcoin addresses
- wbengine.exe (PID: 3616)
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: | 788 |
|---|---|
| ZipBitFlag: | 0x0001 |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2018:11:16 03:40:16 |
| ZipCRC: | 0x6a9a4152 |
| ZipCompressedSize: | 132105 |
| ZipUncompressedSize: | 278528 |
| ZipFileName: | cms.bin |
Total processes
77
Monitored processes
24
Malicious processes
10
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 364 | C:\Windows\system32\nslookup.exe 192.168.1.1 | C:\Windows\system32\nslookup.exe | 5JVHSQ~1:bin | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: nslookup Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1040 | C:\Windows\system32\nslookup.exe 192.168.100.255 | C:\Windows\system32\nslookup.exe | 5JVHSQ~1:bin | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: nslookup Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1380 | C:\Users\admin\AppData\Roaming\D1Os79:bin C:\Users\admin\AppData\Roaming\UPI648~1\WJTUZIvm.exe | C:\Users\admin\AppData\Roaming\D1Os79:bin | WJTUZIvm.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 2236 | C:\Windows\system32\nslookup.exe 224.0.0.22 | C:\Windows\system32\nslookup.exe | 5JVHSQ~1:bin | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: nslookup Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2272 | C:\Windows\system32\icacls.exe C:\Windows\system32\wbengine.exe /reset | C:\Windows\system32\icacls.exe | — | D1Os79:bin | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2288 | "C:\Windows\System32\eventvwr.exe" | C:\Windows\System32\eventvwr.exe | — | DXHDYT~1:bin | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Event Viewer Snapin Launcher Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2292 | C:\Users\admin\AppData\Roaming\UPI648~1\WJTUZIvm.exe C:\Users\admin\AppData\Roaming\DXHDYT~1 | C:\Users\admin\AppData\Roaming\UPI648~1\WJTUZIvm.exe | cmd.exe | ||||||||||||
User: admin Company: Microgaming Integrity Level: HIGH Description: IGFX Encryption Handler Exit code: 0 Version: 2, 1, 0, 19 Modules
| |||||||||||||||
| 2356 | C:\Windows\system32\nslookup.exe 224.0.0.252 | C:\Windows\system32\nslookup.exe | 5JVHSQ~1:bin | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: nslookup Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2396 | C:\Windows\system32\arp.exe -a | C:\Windows\system32\arp.exe | — | 5JVHSQ~1:bin | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Arp Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2496 | C:\Windows\system32\nslookup.exe 239.255.255.250 | C:\Windows\system32\nslookup.exe | 5JVHSQ~1:bin | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: nslookup Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
715
Read events
655
Write events
52
Delete events
8
Modification events
| (PID) Process: | (3236) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (3236) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (3236) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3236) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\f7197a1a5f779735dc5550e10d975024eafbf4aeaf2b6603e2943e0aa7c79ce5_Ce4T1lKQwt.bin.zip | |||
| (PID) Process: | (3236) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (3236) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (3236) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (3236) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (3236) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\ArcColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (3236) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\ArcColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
Executable files
11
Suspicious files
8 314
Text files
8 749
Unknown types
262
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3236 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\__rzi_3236.6564 | — | |
MD5:— | SHA256:— | |||
| 2744 | cms.jpg.exe | C:\Users\admin\AppData\Roaming\DXHDYT~1 | — | |
MD5:— | SHA256:— | |||
| 2292 | WJTUZIvm.exe | C:\Users\admin\AppData\Roaming\D1Os79 | — | |
MD5:— | SHA256:— | |||
| 3616 | wbengine.exe | C:\Users\admin\AppData\Roaming\5JVHSQ~1 | — | |
MD5:— | SHA256:— | |||
| 2756 | 5JVHSQ~1:bin | C:\Windows\Temp\B2C80.tmp | — | |
MD5:— | SHA256:— | |||
| 2756 | 5JVHSQ~1:bin | C:\Windows\Temp\rT2D7C.tmp | — | |
MD5:— | SHA256:— | |||
| 2756 | 5JVHSQ~1:bin | C:\Windows\Temp\cX2D8C.tmp | — | |
MD5:— | SHA256:— | |||
| 2756 | 5JVHSQ~1:bin | C:\Windows\Temp\t2EA7.tmp | — | |
MD5:— | SHA256:— | |||
| 2756 | 5JVHSQ~1:bin | C:\Windows\Temp\t2EB7.tmp | — | |
MD5:— | SHA256:— | |||
| 2756 | 5JVHSQ~1:bin | C:\Windows\Temp\ThO3020.tmp | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
2
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
DNS requests
Domain | IP | Reputation |
|---|---|---|
igmp.mcast.net |
| whitelisted |