| File name: | 59cbd215-76ea-434d-93ca-4d6aec3bac98-free-coffee.zip |
| Full analysis: | https://app.any.run/tasks/8eb84673-77b7-4ffb-ae6d-8b287357d4bd |
| Verdict: | Malicious activity |
| Threats: | AsyncRAT is a RAT that can monitor and remotely control infected systems. This malware was introduced on Github as a legitimate open-source remote administration software, but hackers use it for its many powerful malicious functions. |
| Analysis date: | May 15, 2025, 21:01:51 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract, compression method=deflate |
| MD5: | 73F0F77181E1F06A9DBC41EA9E7A03FE |
| SHA1: | C895F4A970C612BC51E0FC272C3F08283A13D34F |
| SHA256: | 6F33AE4BF134C49FAA14517A275C039CA1818B24FC2304649869E399AB2FB389 |
| SSDEEP: | 768:qQtt3xJTup4+aQ3AFgfY7he8u8NYN02tTc+DmB:tMeQ3AXE8Yy2hc+DE |
MALICIOUS
ASYNCRAT has been found (auto)
- WinRAR.exe (PID: 616)
Generic archive extractor
- WinRAR.exe (PID: 616)
ASYNCRAT has been detected (MUTEX)
- Coffee.exe (PID: 5332)
- Coffee.exe (PID: 6656)
ASYNCRAT has been detected (YARA)
- Coffee.exe (PID: 5332)
SUSPICIOUS
Reads security settings of Internet Explorer
- WinRAR.exe (PID: 616)
Connects to unusual port
- Coffee.exe (PID: 5332)
INFO
Reads the computer name
- Coffee.exe (PID: 5332)
- Coffee.exe (PID: 6656)
Checks supported languages
- Coffee.exe (PID: 5332)
- Coffee.exe (PID: 6656)
Reads the machine GUID from the registry
- Coffee.exe (PID: 5332)
- Coffee.exe (PID: 6656)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 616)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
AsyncRat
(PID) Process(5332) Coffee.exe
C2 (2)127.0.0.1
37.120.233.226
Ports (1)3451
Version5.0.5
Options
AutoRunfalse
MutexVenom_RAT_HVNC_Mutex_Venom RAT_HVNC
InstallFolder%AppData%
Certificates
Cert1MIICMzCCAZygAwIBAgIVALgbuadTIXCBGx92qk2Pt658vf8pMA0GCSqGSIb3DQEBDQUAMGcxGDAWBgNVBAMMD1Zlbm9tUkFUIFNlcnZlcjETMBEGA1UECwwKcXdxZGFuY2h1bjEcMBoGA1UECgwTRGNSYXQgQnkgcXdxZGFuY2h1bjELMAkGA1UEBwwCU0gxCzAJBgNVBAYTAkNOMB4XDTIxMDExMjE3MzIzNloXDTMxMTAyMjE3MzIzNlowEDEOMAwGA1UEAwwFRGNSYXQwgZ8wDQYJKoZIhvcNAQEBBQAD...
Server_SignatureIwB9RQlC32flq6ryLZGmcBhfBvBv6adjX+KlL9ziSaI3Ye9BjCJ71bRwShMCqyzwsQpdspcyU88ympvjbg2sZWnpq1yhzpWxRG3fc5myHUbezWYj3E0A0scAQ9YyyGlTWVd2Xbl53wJsxIM0rRYb9SvW7EMLrX3xoDwTu4hV7sc=
Keys
AES01c73307c503018919ee4e2d4764a596b802bd2eaa5733460aae4482afbe0f34
SaltVenomByVenom
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
EXIF
ZIP
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | 0x0001 |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2024:05:17 13:00:26 |
| ZipCRC: | 0xd95af070 |
| ZipCompressedSize: | 30383 |
| ZipUncompressedSize: | 65024 |
| ZipFileName: | Coffee.exe |
Total processes
131
Monitored processes
5
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 616 | "C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\59cbd215-76ea-434d-93ca-4d6aec3bac98-free-coffee.zip | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.91.0 Modules
| |||||||||||||||
| 3332 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | — | SppExtComObj.Exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5332 | "C:\Users\admin\AppData\Local\Temp\Rar$EXb616.23779\Coffee.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXb616.23779\Coffee.exe | WinRAR.exe | ||||||||||||
User: admin Company: Microsoft Corporation. Integrity Level: MEDIUM Description: COM Surrogate Version: 10.0.19041.546 Modules
AsyncRat(PID) Process(5332) Coffee.exe C2 (2)127.0.0.1 37.120.233.226 Ports (1)3451 Version5.0.5 Options AutoRunfalse MutexVenom_RAT_HVNC_Mutex_Venom RAT_HVNC InstallFolder%AppData% Certificates Cert1MIICMzCCAZygAwIBAgIVALgbuadTIXCBGx92qk2Pt658vf8pMA0GCSqGSIb3DQEBDQUAMGcxGDAWBgNVBAMMD1Zlbm9tUkFUIFNlcnZlcjETMBEGA1UECwwKcXdxZGFuY2h1bjEcMBoGA1UECgwTRGNSYXQgQnkgcXdxZGFuY2h1bjELMAkGA1UEBwwCU0gxCzAJBgNVBAYTAkNOMB4XDTIxMDExMjE3MzIzNloXDTMxMTAyMjE3MzIzNlowEDEOMAwGA1UEAwwFRGNSYXQwgZ8wDQYJKoZIhvcNAQEBBQAD... Server_SignatureIwB9RQlC32flq6ryLZGmcBhfBvBv6adjX+KlL9ziSaI3Ye9BjCJ71bRwShMCqyzwsQpdspcyU88ympvjbg2sZWnpq1yhzpWxRG3fc5myHUbezWYj3E0A0scAQ9YyyGlTWVd2Xbl53wJsxIM0rRYb9SvW7EMLrX3xoDwTu4hV7sc= Keys AES01c73307c503018919ee4e2d4764a596b802bd2eaa5733460aae4482afbe0f34 SaltVenomByVenom | |||||||||||||||
| 6040 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6656 | "C:\Users\admin\AppData\Local\Temp\Rar$EXb616.26571\Coffee.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXb616.26571\Coffee.exe | WinRAR.exe | ||||||||||||
User: admin Company: Microsoft Corporation. Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 10.0.19041.546 Modules
| |||||||||||||||
Total events
2 600
Read events
2 590
Write events
10
Delete events
0
Modification events
| (PID) Process: | (616) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
| (PID) Process: | (616) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
| (PID) Process: | (616) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\omni_23_10_2024_.zip | |||
| (PID) Process: | (616) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\59cbd215-76ea-434d-93ca-4d6aec3bac98-free-coffee.zip | |||
| (PID) Process: | (616) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (616) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (616) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (616) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (616) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface |
| Operation: | write | Name: | ShowPassword |
Value: 0 | |||
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 616 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXb616.26571\Coffee.exe | executable | |
MD5:961D8E0F1EC3C196499BFCBD0A9D19FA | SHA256:CD903AD2211CF7D166646D75E57FB866000F4A3B870B5EC759929BE2FD81D334 | |||
| 616 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXb616.23779\Coffee.exe | executable | |
MD5:961D8E0F1EC3C196499BFCBD0A9D19FA | SHA256:CD903AD2211CF7D166646D75E57FB866000F4A3B870B5EC759929BE2FD81D334 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
34
DNS requests
13
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6544 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
516 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
516 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.216.77.29:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 23.216.77.29:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
2104 | svchost.exe | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2112 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3216 | svchost.exe | 172.211.123.250:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 40.126.32.68:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |