| File name: | Dragon-Crypter-main.zip |
| Full analysis: | https://app.any.run/tasks/e80cdc3d-0195-477a-ba94-e866503f9eb2 |
| Verdict: | Malicious activity |
| Threats: | Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links. |
| Analysis date: | December 18, 2021, 18:57:25 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v1.0 to extract |
| MD5: | 5ACE4B67989AAD9296409372950D4817 |
| SHA1: | 009E4E93EA7CC2B2E4E052548FA6A72095907667 |
| SHA256: | 3677D4B66E362639B6D651A465D1ACC9437A7EC90314356E53D4669F418C9D19 |
| SSDEEP: | 12288:KRDH6wi197somS69jVmmWfzec7UoN+3WqAzCU05rRLhWxn0r9439KDBpgWvDyCu:K96ws7GcmOqYZgmHr01Rnr9YwDNbyR |
MALICIOUS
Application was dropped or rewritten from another process
- stub.exe (PID: 2356)
- stub.exe (PID: 3412)
- rat.exe (PID: 1260)
- Dragon Crypter.exe (PID: 3728)
Uses Task Scheduler to autorun other applications
- stub.exe (PID: 3412)
- rat.exe (PID: 1260)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 3064)
- schtasks.exe (PID: 2348)
SUSPICIOUS
Reads the computer name
- WinRAR.exe (PID: 2916)
- stub.exe (PID: 2356)
- stub.exe (PID: 3412)
- WinRAR.exe (PID: 1384)
- rat.exe (PID: 1260)
- Dragon Crypter.exe (PID: 3728)
Checks supported languages
- WinRAR.exe (PID: 2916)
- stub.exe (PID: 2356)
- stub.exe (PID: 3412)
- WinRAR.exe (PID: 1384)
- cmd.exe (PID: 3728)
- rat.exe (PID: 1260)
- Dragon Crypter.exe (PID: 3728)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 2916)
- stub.exe (PID: 3412)
- WinRAR.exe (PID: 1384)
Drops a file with a compile date too recent
- WinRAR.exe (PID: 2916)
- stub.exe (PID: 3412)
Drops a file that was compiled in debug mode
- WinRAR.exe (PID: 2916)
- stub.exe (PID: 3412)
Reads Environment values
- stub.exe (PID: 2356)
- stub.exe (PID: 3412)
- rat.exe (PID: 1260)
Application launched itself
- stub.exe (PID: 2356)
Uses TASKLIST.EXE to query information about running processes
- cmd.exe (PID: 3728)
Starts CMD.EXE for commands execution
- stub.exe (PID: 3412)
INFO
Dropped object may contain Bitcoin addresses
- WinRAR.exe (PID: 2916)
- stub.exe (PID: 3412)
Manual execution by user
- stub.exe (PID: 2356)
- WinRAR.exe (PID: 1384)
- Dragon Crypter.exe (PID: 3728)
Checks supported languages
- schtasks.exe (PID: 3064)
- tasklist.exe (PID: 3080)
- find.exe (PID: 3948)
- timeout.exe (PID: 1780)
- schtasks.exe (PID: 2348)
Reads the computer name
- schtasks.exe (PID: 3064)
- tasklist.exe (PID: 3080)
- schtasks.exe (PID: 2348)
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
| ZipFileName: | Dragon-Crypter-main/ |
|---|---|
| ZipUncompressedSize: | - |
| ZipCompressedSize: | - |
| ZipCRC: | 0x00000000 |
| ZipModifyDate: | 2021:12:17 12:45:10 |
| ZipCompression: | None |
| ZipBitFlag: | - |
| ZipRequiredVersion: | 10 |
Total processes
59
Monitored processes
12
Malicious processes
4
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1260 | "rat.exe" | C:\Users\ToxicEye\rat.exe | cmd.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: TelegramRAT Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 1384 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\Dragon Crypter.zip" | C:\Program Files\WinRAR\WinRAR.exe | Explorer.EXE | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.91.0 Modules
| |||||||||||||||
| 1780 | Timeout /T 1 /Nobreak | C:\Windows\system32\timeout.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: timeout - pauses command processing Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2348 | "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\ToxicEye\rat.exe" | C:\Windows\System32\schtasks.exe | — | rat.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2356 | "C:\Users\admin\Desktop\stub.exe" | C:\Users\admin\Desktop\stub.exe | — | Explorer.EXE | |||||||||||
User: admin Integrity Level: MEDIUM Description: TelegramRAT Exit code: 1 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2916 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Dragon-Crypter-main.zip" | C:\Program Files\WinRAR\WinRAR.exe | Explorer.EXE | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.91.0 Modules
| |||||||||||||||
| 3064 | "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\ToxicEye\rat.exe" | C:\Windows\System32\schtasks.exe | — | stub.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3080 | Tasklist /fi "PID eq 3412" | C:\Windows\system32\tasklist.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Lists the current running tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3412 | "C:\Users\admin\Desktop\stub.exe" | C:\Users\admin\Desktop\stub.exe | stub.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: TelegramRAT Exit code: 1 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3728 | "C:\Windows\System32\cmd.exe" /C C:\Users\admin\AppData\Local\Temp\tmp62A8.tmp.bat & Del C:\Users\admin\AppData\Local\Temp\tmp62A8.tmp.bat | C:\Windows\System32\cmd.exe | — | stub.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
Total events
2 885
Read events
2 805
Write events
80
Delete events
0
Modification events
| (PID) Process: | (2916) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2916) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2916) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2916) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip | |||
| (PID) Process: | (2916) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (2916) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Dragon-Crypter-main.zip | |||
| (PID) Process: | (2916) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2916) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2916) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2916) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
Executable files
4
Suspicious files
1
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3412 | stub.exe | C:\Users\admin\AppData\Local\Temp\tmp62A8.tmp.bat | text | |
MD5:— | SHA256:— | |||
| 2916 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa2916.901\Dragon-Crypter-main\Dragon Crypter.zip | compressed | |
MD5:A4E0D5624D7A5436115BA5A5044D0E8E | SHA256:D74E9787FFC5ADB8A1FD5DAA4A63D40F07008F0FEB2CE008E1BD015EFD89FBF7 | |||
| 2916 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa2916.901\Dragon-Crypter-main\README.md | text | |
MD5:0A2A7A27DD058D8E880995DC280B47CA | SHA256:62DF7CAD6CFF3551FAE11E3122B814A07AEAF5AB711337BFB25B38E3E86B89B8 | |||
| 3412 | stub.exe | C:\Users\ToxicEye\rat.exe | executable | |
MD5:3790A8CA28D2349943BE10F2EE8D1520 | SHA256:C96B4D0BA354BF4F245146339EB27238D3BB68ADC302BDEE8D895213C55EECFA | |||
| 2916 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa2916.901\Dragon-Crypter-main\stub.exe | executable | |
MD5:3790A8CA28D2349943BE10F2EE8D1520 | SHA256:C96B4D0BA354BF4F245146339EB27238D3BB68ADC302BDEE8D895213C55EECFA | |||
| 1384 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa1384.2165\Dragon Crypter.exe | executable | |
MD5:54E2F48C5E04337CE93B7F3EDD8A4B2B | SHA256:63BB27FD8DCA191AC832312DC08B93A31BEFEC77C5DFC747BA2E40ABEA60D9C1 | |||
| 1384 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa1384.2165\Stub.exe | executable | |
MD5:3575593C79F70411DC129916489DAE21 | SHA256:8AF4B1F28454F02065CDB529E62CBE9BEFE9473A8C1B644FC61EB46B90346C16 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
2
Threats
1
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 149.154.167.220:443 | api.telegram.org | Telegram Messenger LLP | GB | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| malicious |
api.telegram.org |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Misc activity | ET INFO Telegram API Domain in DNS Lookup |