| File name: | PDF Exploit Builder.exe |
| Full analysis: | https://app.any.run/tasks/c19f6854-3163-4855-ad6f-9f002051ac65 |
| 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: | February 07, 2024, 11:47:42 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | E5D09531399E6D140F0F069F46B9800C |
| SHA1: | FAD965D7531C419F5F19C77632F9D661E7B18A8F |
| SHA256: | F6ECE697E5C1D77382C738BFFF4EB6FF7FA4AFAEF95E42557EABEF5C6E75D79A |
| SSDEEP: | 6144:+en08JTPixztvLLDbLMRtGUv1+9OtKzJQn59:+en08JT6xztvLLLetGUt+9OtK+nT |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.4) |
| .exe | | | Win32 Executable (generic) (5.1) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2021:02:24 19:22:07+01:00 |
| ImageFileCharacteristics: | Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 199680 |
| InitializedDataSize: | 201216 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x32b5a |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 0.0.0.0 |
| ProductVersionNumber: | 0.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| FileDescription: | |
| FileVersion: | 0.0.0.0 |
| InternalName: | PDF Exploit Builder (1).exe |
| LegalCopyright: | |
| OriginalFileName: | PDF Exploit Builder (1).exe |
| ProductVersion: | 0.0.0.0 |
| AssemblyVersion: | 0.0.0.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 292 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --disable-quic --mojo-platform-channel-handle=3156 --field-trial-handle=1228,i,2716092218637035450,371262528521185284,131072 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
| 572 | "C:\Program Files\Google\Chrome\Application\chrome.exe" http://82.64.156.123/up.php | C:\Program Files\Google\Chrome\Application\chrome.exe | explorer.exe | ||||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
| 1380 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=109.0.5414.120 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd4,0x6bcd8b38,0x6bcd8b48,0x6bcd8b54 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
| 1408 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1156 --field-trial-handle=1228,i,2716092218637035450,371262528521185284,131072 /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
| 2064 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --disable-quic --mojo-platform-channel-handle=3736 --field-trial-handle=1228,i,2716092218637035450,371262528521185284,131072 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
| 2304 | C:\Windows\system32\cmd.exe /c ""C:\Users\admin\AppData\Local\Temp\tmpAD4C.tmp.bat"" | C:\Windows\System32\cmd.exe | — | Naqebawbhht.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2476 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --disable-quic --mojo-platform-channel-handle=3368 --field-trial-handle=1228,i,2716092218637035450,371262528521185284,131072 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
| 2524 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=3276 --field-trial-handle=1228,i,2716092218637035450,371262528521185284,131072 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
| 2752 | "C:\Users\admin\AppData\Local\Temp\Naqebawbhht.exe" | C:\Users\admin\AppData\Local\Temp\Naqebawbhht.exe | PDF Exploit Builder.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Exit code: 0 Version: 0.0.0.0 Modules
| |||||||||||||||
| 2848 | "C:\Users\admin\AppData\Local\Temp\Crhz.exe" | C:\Users\admin\AppData\Local\Temp\Crhz.exe | — | PDF Exploit Builder.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: PDF Exploit Builder Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| (PID) Process: | (572) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (572) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (572) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (572) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (572) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | (572) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\StabilityMetrics |
| Operation: | write | Name: | user_experience_metrics.stability.exited_cleanly |
Value: 1 | |||
| (PID) Process: | (572) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (572) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
| (PID) Process: | (572) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | metricsid_installdate |
Value: 0 | |||
| (PID) Process: | (572) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | metricsid_enableddate |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 572 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old~RF163b87.TMP | — | |
MD5:— | SHA256:— | |||
| 572 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 572 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat | binary | |
MD5:9C016064A1F864C8140915D77CF3389A | SHA256:0E7265D4A8C16223538EDD8CD620B8820611C74538E420A88E333BE7F62AC787 | |||
| 572 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\coupon_db\LOG.old~RF163daa.TMP | — | |
MD5:— | SHA256:— | |||
| 572 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\coupon_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 572 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Last Version | text | |
MD5:9F941EA08DBDCA2EB3CFA1DBBBA6F5DC | SHA256:127F71DF0D2AD895D4F293E62284D85971AE047CA15F90B87BF6335898B0B655 | |||
| 572 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\0cbb1856-0186-4cf9-8939-0b8fd807e38f.tmp | binary | |
MD5:5058F1AF8388633F609CADB75A75DC9D | SHA256:— | |||
| 572 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\metadata\LOG.old~RF163cdf.TMP | text | |
MD5:B36B68CE4A71A5BFAF89A4D1CC07893F | SHA256:6422CC04455EF100D67FD9F299AACFEF3BA4F77D0FA1D2440D89E7D1CF65EBBC | |||
| 572 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old | text | |
MD5:ECD3386BCC950E73B86EB128A5F57622 | SHA256:C9A068EAFBC587EDFC89392F64DDD350EEB96C5CF195CDB030BAB8F6DD33833B | |||
| 572 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\LOG.old~RF163c13.TMP | text | |
MD5:C383FD120B14BB0E98E99C1BCC9B43F6 | SHA256:56A3A5EACBD28BEE1CF8C1D0052321A5C27EE858BEF7B2FA1DE20806A0823CC1 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3416 | chrome.exe | GET | 200 | 82.64.156.123:80 | http://82.64.156.123/up.php | unknown | text | 204 b | unknown |
3416 | chrome.exe | GET | 404 | 82.64.156.123:80 | http://82.64.156.123/favicon.ico | unknown | html | 299 b | unknown |
3416 | chrome.exe | POST | 200 | 82.64.156.123:80 | http://82.64.156.123/up.php | unknown | text | 206 b | unknown |
3416 | chrome.exe | POST | 200 | 82.64.156.123:80 | http://82.64.156.123/up.php | unknown | text | 206 b | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
572 | chrome.exe | 239.255.255.250:1900 | — | — | — | unknown |
3416 | chrome.exe | 82.64.156.123:80 | — | Free SAS | FR | malicious |
3416 | chrome.exe | 74.125.71.84:443 | accounts.google.com | GOOGLE | US | unknown |
3416 | chrome.exe | 142.250.186.163:443 | clientservices.googleapis.com | GOOGLE | US | whitelisted |
572 | chrome.exe | 224.0.0.251:5353 | — | — | — | unknown |
3416 | chrome.exe | 142.250.186.67:443 | update.googleapis.com | GOOGLE | US | whitelisted |
3416 | chrome.exe | 172.217.18.4:443 | www.google.com | GOOGLE | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
clientservices.googleapis.com |
| whitelisted |
accounts.google.com |
| shared |
update.googleapis.com |
| whitelisted |
www.google.com |
| whitelisted |
optimizationguide-pa.googleapis.com |
| whitelisted |
www.googleapis.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
3416 | chrome.exe | Misc activity | ET INFO Generic HTTP EXE Upload Outbound |