| File name: | Server.exe |
| Full analysis: | https://app.any.run/tasks/0189b919-71d8-4871-964e-e4b56748b6a8 |
| Verdict: | Malicious activity |
| Threats: | njRAT is a remote access trojan. It is one of the most widely accessible RATs on the market that features an abundance of educational information. Interested attackers can even find tutorials on YouTube. This allows it to become one of the most popular RATs in the world. |
| Analysis date: | May 23, 2021, 12:35:49 |
| 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: | 5E9E1F8CE84D9442AFC050ED10DEF62E |
| SHA1: | 4067A6D79862342068DBC0CAA22FB177F1023017 |
| SHA256: | 6C5695E841F0A53B1F6AFFB1C9F21D2C865EEC5B2C4F733401B875C599226572 |
| SSDEEP: | 384:Zc6ze6e1PAhJVzC3tC1im/BsTx46PgZ0rap9HBmRvR6JZlbw8hqIusZzZQ7:Le9EJLN/yRpcnu9 |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (55.8) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (21) |
| .scr | | | Windows screen saver (9.9) |
| .dll | | | Win32 Dynamic Link Library (generic) (5) |
| .exe | | | Win32 Executable (generic) (3.4) |
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x748e |
| UninitializedDataSize: | - |
| InitializedDataSize: | 1536 |
| CodeSize: | 22016 |
| LinkerVersion: | 8 |
| PEType: | PE32 |
| TimeStamp: | 2021:05:23 14:35:41+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 23-May-2021 12:35:41 |
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000080 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 23-May-2021 12:35:41 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00002000 | 0x00005494 | 0x00005600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.57367 |
.rsrc | 0x00008000 | 0x00000240 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.96608 |
.reloc | 0x0000A000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.96801 | 487 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 772 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1040,905113204382288267,17142279549303842578,131072 --enable-features=PasswordImport --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1900 /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: 86.0.4240.198 Modules
| |||||||||||||||
| 892 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1040,905113204382288267,17142279549303842578,131072 --enable-features=PasswordImport --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1048 /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: 86.0.4240.198 Modules
| |||||||||||||||
| 1068 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1040,905113204382288267,17142279549303842578,131072 --enable-features=PasswordImport --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --use-gl=swiftshader-webgl --mojo-platform-channel-handle=2816 /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: 86.0.4240.198 Modules
| |||||||||||||||
| 1400 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1040,905113204382288267,17142279549303842578,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=536 /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: 86.0.4240.198 Modules
| |||||||||||||||
| 1420 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1040,905113204382288267,17142279549303842578,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3228 /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: 86.0.4240.198 Modules
| |||||||||||||||
| 2244 | "C:\Program Files\Google\Chrome\Application\chrome.exe" | 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: 86.0.4240.198 Modules
| |||||||||||||||
| 2400 | netsh firewall add allowedprogram "C:\Users\admin\AppData\Local\Temp\Server.exe" "Server.exe" ENABLE | C:\Windows\system32\netsh.exe | — | Server.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Network Command Shell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2444 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1040,905113204382288267,17142279549303842578,131072 --enable-features=PasswordImport --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3260 /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: 86.0.4240.198 Modules
| |||||||||||||||
| 2560 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1040,905113204382288267,17142279549303842578,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3152 /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: 86.0.4240.198 Modules
| |||||||||||||||
| 2588 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1040,905113204382288267,17142279549303842578,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1432 /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: 86.0.4240.198 Modules
| |||||||||||||||
| (PID) Process: | (3740) Server.exe | Key: | HKEY_CURRENT_USER |
| Operation: | write | Name: | di |
Value: ! | |||
| (PID) Process: | (3740) Server.exe | Key: | HKEY_CURRENT_USER\Environment |
| Operation: | write | Name: | SEE_MASK_NOZONECHECKS |
Value: 1 | |||
| (PID) Process: | (2400) netsh.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2400) netsh.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16B\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\dhcpqec.dll,-100 |
Value: DHCP Quarantine Enforcement Client | |||
| (PID) Process: | (2400) netsh.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16B\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\dhcpqec.dll,-101 |
Value: Provides DHCP based enforcement for NAP | |||
| (PID) Process: | (2400) netsh.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16B\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\dhcpqec.dll,-103 |
Value: 1.0 | |||
| (PID) Process: | (2400) netsh.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16B\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\dhcpqec.dll,-102 |
Value: Microsoft Corporation | |||
| (PID) Process: | (2400) netsh.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16B\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\napipsec.dll,-1 |
Value: IPsec Relying Party | |||
| (PID) Process: | (2400) netsh.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16B\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\napipsec.dll,-2 |
Value: Provides IPsec based enforcement for Network Access Protection | |||
| (PID) Process: | (2400) netsh.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16B\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\napipsec.dll,-4 |
Value: 1.0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2244 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-60AA4C72-8C4.pma | — | |
MD5:— | SHA256:— | |||
| 2988 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Cache\index | binary | |
MD5:— | SHA256:— | |||
| 2244 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Preferences | text | |
MD5:— | SHA256:— | |||
| 2868 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\CrashpadMetrics.pma | binary | |
MD5:03C4F648043A88675A920425D824E1B3 | SHA256:F91DBB7C64B4582F529C968C480D2DCE1C8727390482F31E4355A27BB3D9B450 | |||
| 2244 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat | binary | |
MD5:9C016064A1F864C8140915D77CF3389A | SHA256:0E7265D4A8C16223538EDD8CD620B8820611C74538E420A88E333BE7F62AC787 | |||
| 2244 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\LOG.old | text | |
MD5:7721CDA9F5B73CE8A135471EB53B4E0E | SHA256:DD730C576766A46FFC84E682123248ECE1FF1887EC0ACAB22A5CE93A450F4500 | |||
| 2244 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\22589606-506c-4d08-9adc-7d1857a93d7c.tmp | text | |
MD5:— | SHA256:— | |||
| 2244 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\773e5613-3508-4d3c-a4d6-96a0dd464e17.tmp | binary | |
MD5:5058F1AF8388633F609CADB75A75DC9D | SHA256:— | |||
| 2244 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old | text | |
MD5:8FF312A95D60ED89857FEB720D80D4E1 | SHA256:946A57FAFDD28C3164D5AB8AB4971B21BD5EC5BFFF7554DBF832CB58CC37700B | |||
| 2244 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF1a2e74.TMP | text | |
MD5:936EB7280DA791E6DD28EF3A9B46D39C | SHA256:CBAF2AFD831B32F6D1C12337EE5D2F090D6AE1F4DCB40B08BEF49BF52AD9721F | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | HEAD | 200 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvODNjQUFXN0xyYnNNZ1UyTjZEQjNiZzhuQQ/4.10.2209.0_oimompecagnajdejgnnjijobebaeigek.crx | US | — | — | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvODNjQUFXN0xyYnNNZ1UyTjZEQjNiZzhuQQ/4.10.2209.0_oimompecagnajdejgnnjijobebaeigek.crx | US | binary | 732 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvODNjQUFXN0xyYnNNZ1UyTjZEQjNiZzhuQQ/4.10.2209.0_oimompecagnajdejgnnjijobebaeigek.crx | US | binary | 43.5 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvODNjQUFXN0xyYnNNZ1UyTjZEQjNiZzhuQQ/4.10.2209.0_oimompecagnajdejgnnjijobebaeigek.crx | US | fli | 178 Kb | whitelisted |
— | — | HEAD | 200 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/AIDSJGrIAR_6GKekQJvhOSI_1.3.36.81/FlU1w6tFdzzsxVNvvqMiCQ | US | binary | 732 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvODNjQUFXN0xyYnNNZ1UyTjZEQjNiZzhuQQ/4.10.2209.0_oimompecagnajdejgnnjijobebaeigek.crx | US | binary | 5.67 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvODNjQUFXN0xyYnNNZ1UyTjZEQjNiZzhuQQ/4.10.2209.0_oimompecagnajdejgnnjijobebaeigek.crx | US | binary | 88.5 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvODNjQUFXN0xyYnNNZ1UyTjZEQjNiZzhuQQ/4.10.2209.0_oimompecagnajdejgnnjijobebaeigek.crx | US | binary | 2.81 Mb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvODNjQUFXN0xyYnNNZ1UyTjZEQjNiZzhuQQ/4.10.2209.0_oimompecagnajdejgnnjijobebaeigek.crx | US | binary | 358 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvODNjQUFXN0xyYnNNZ1UyTjZEQjNiZzhuQQ/4.10.2209.0_oimompecagnajdejgnnjijobebaeigek.crx | US | binary | 1.41 Mb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3740 | Server.exe | 77.29.72.108:1900 | — | Makedonski Telekom AD-Skopje | MK | malicious |
2988 | chrome.exe | 142.250.185.202:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
2988 | chrome.exe | 172.217.16.131:443 | fonts.gstatic.com | Google Inc. | US | whitelisted |
2988 | chrome.exe | 142.250.74.195:443 | www.gstatic.com | Google Inc. | US | whitelisted |
2988 | chrome.exe | 142.250.186.35:443 | clientservices.googleapis.com | Google Inc. | US | whitelisted |
2988 | chrome.exe | 142.250.185.195:443 | update.googleapis.com | Google Inc. | US | whitelisted |
— | — | 142.250.74.195:443 | www.gstatic.com | Google Inc. | US | whitelisted |
2988 | chrome.exe | 142.250.185.100:443 | www.google.com | Google Inc. | US | whitelisted |
— | — | 34.104.35.123:80 | edgedl.me.gvt1.com | — | US | whitelisted |
2988 | chrome.exe | 142.250.185.74:443 | safebrowsing.googleapis.com | Google Inc. | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
www.google.com |
| malicious |
accounts.google.com |
| shared |
clients2.google.com |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
www.gstatic.com |
| whitelisted |
fonts.gstatic.com |
| whitelisted |
apis.google.com |
| whitelisted |
ogs.google.com |
| whitelisted |
clientservices.googleapis.com |
| whitelisted |
ssl.gstatic.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
3740 | Server.exe | A Network Trojan was detected | ET TROJAN Bladabindi/njRAT CnC Command (ll) |
3740 | Server.exe | A Network Trojan was detected | ET TROJAN njrat ver 0.7d Malware CnC Callback (Remote Desktop) |
3740 | Server.exe | A Network Trojan was detected | ET TROJAN njrat ver 0.7d Malware CnC Callback (Remote Desktop) |
3740 | Server.exe | A Network Trojan was detected | ET TROJAN njrat ver 0.7d Malware CnC Callback Response (Remote Desktop) |
3740 | Server.exe | A Network Trojan was detected | ET TROJAN njrat ver 0.7d Malware CnC Callback Response (Remote Desktop) |
3740 | Server.exe | A Network Trojan was detected | ET TROJAN njrat ver 0.7d Malware CnC Callback Response (Remote Desktop) |
3740 | Server.exe | A Network Trojan was detected | ET TROJAN njrat ver 0.7d Malware CnC Callback Response (Remote Desktop) |
3740 | Server.exe | A Network Trojan was detected | ET TROJAN njrat ver 0.7d Malware CnC Callback Response (Remote Desktop) |