File name: | Optymalizacja windows by fodsaf.exe |
Full analysis: | https://app.any.run/tasks/9e4326f6-4f46-4386-8165-6bee5b5c6920 |
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 20, 2022, 22:42:43 |
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: | EDC68326B6B0775BD18F4724074CB844 |
SHA1: | E8096B1754D6A1D4E74E6F895F27CB13061323F8 |
SHA256: | B03610AFFE0E6C466215FC4FC679F5E52E316A976B1FC54096936FCE3CAE3E63 |
SSDEEP: | 384:UMDaio1b7S5pbpQyEfVqrUvj0YqQVurAF+rMRTyN/0L+EcoinblneHQM3epzXsN7:Pn3pLEfcrUYFQ4rM+rMRa8NuqRt |
.exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
---|---|---|
.exe | | | Win64 Executable (generic) (23.8) |
.dll | | | Win32 Dynamic Link Library (generic) (5.6) |
.exe | | | Win32 Executable (generic) (3.8) |
.exe | | | Generic Win/DOS Executable (1.7) |
Subsystem: | Windows GUI |
---|---|
SubsystemVersion: | 4 |
ImageVersion: | - |
OSVersion: | 4 |
EntryPoint: | 0xabde |
UninitializedDataSize: | - |
InitializedDataSize: | 69120 |
CodeSize: | 35840 |
LinkerVersion: | 8 |
PEType: | PE32 |
TimeStamp: | 2022:05:18 12:24:28+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 18-May-2022 10:24:28 |
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: | 18-May-2022 10:24:28 |
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 | 0x00008BE4 | 0x00008C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.6082 |
.rsrc | 0x0000C000 | 0x00010B0C | 0x00010C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 0.939477 |
.reloc | 0x0001E000 | 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 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2984 | "C:\Users\admin\AppData\Local\Temp\Optymalizacja windows by fodsaf.exe" | C:\Users\admin\AppData\Local\Temp\Optymalizacja windows by fodsaf.exe | Explorer.EXE | ||||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
1216 | "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 Version: 86.0.4240.198 Modules
| |||||||||||||||
872 | "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" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=86.0.4240.198 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd4,0x69cfd988,0x69cfd998,0x69cfd9a4 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 86.0.4240.198 Modules
| |||||||||||||||
3868 | netsh firewall add allowedprogram "C:\Users\admin\AppData\Local\Temp\Optymalizacja windows by fodsaf.exe" "Optymalizacja windows by fodsaf.exe" ENABLE | C:\Windows\system32\netsh.exe | — | Optymalizacja windows by fodsaf.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
| |||||||||||||||
804 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1040,4069418149087460588,15159570107800128457,131072 --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
| |||||||||||||||
3208 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1040,4069418149087460588,15159570107800128457,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1264 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | chrome.exe | ||||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 86.0.4240.198 Modules
| |||||||||||||||
2348 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1040,4069418149087460588,15159570107800128457,131072 --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=1260 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 86.0.4240.198 Modules
| |||||||||||||||
2404 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1040,4069418149087460588,15159570107800128457,131072 --enable-features=PasswordImport --lang=en-US --instant-process --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1908 /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
| |||||||||||||||
2892 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1040,4069418149087460588,15159570107800128457,131072 --enable-features=PasswordImport --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2336 /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
| |||||||||||||||
1848 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1040,4069418149087460588,15159570107800128457,131072 --enable-features=PasswordImport --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --use-gl=swiftshader-webgl --mojo-platform-channel-handle=1128 /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 86.0.4240.198 Modules
|
PID | Process | Filename | Type | |
---|---|---|---|---|
1216 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-6288196D-4C0.pma | — | |
MD5:— | SHA256:— | |||
2984 | Optymalizacja windows by fodsaf.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\21b0e565dfdc3c0b1a34012543becf33.exe | executable | |
MD5:EDC68326B6B0775BD18F4724074CB844 | SHA256:B03610AFFE0E6C466215FC4FC679F5E52E316A976B1FC54096936FCE3CAE3E63 | |||
3208 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Cache\index | binary | |
MD5:F11695519CD0B8138A9F31377C49C96E | SHA256:310B31098D4AC4D44E5A1EC17C6DC897F0879886DA6C32476F74EC7ABE8C18F6 | |||
1216 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\LOG.old | text | |
MD5:7721CDA9F5B73CE8A135471EB53B4E0E | SHA256:DD730C576766A46FFC84E682123248ECE1FF1887EC0ACAB22A5CE93A450F4500 | |||
872 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\CrashpadMetrics.pma | binary | |
MD5:03C4F648043A88675A920425D824E1B3 | SHA256:F91DBB7C64B4582F529C968C480D2DCE1C8727390482F31E4355A27BB3D9B450 | |||
1216 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF10aa6b.TMP | text | |
MD5:936EB7280DA791E6DD28EF3A9B46D39C | SHA256:CBAF2AFD831B32F6D1C12337EE5D2F090D6AE1F4DCB40B08BEF49BF52AD9721F | |||
1216 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Platform Notifications\LOG.old~RF10add6.TMP | text | |
MD5:109A25C32EE1132ECD6D9F3ED9ADF01A | SHA256:DA6028DB9485C65E683643658326F02B1D0A1566DE14914EF28E5248EB94F0DD | |||
1216 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\LOG.old~RF10aaf7.TMP | text | |
MD5:81F483F77EE490F35306A4F94DB2286B | SHA256:82434CE3C9D13F509EBEEBE3A7A1A1DE9AB4557629D9FC855761E0CFA45E8BCE | |||
1216 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old | text | |
MD5:8FF312A95D60ED89857FEB720D80D4E1 | SHA256:946A57FAFDD28C3164D5AB8AB4971B21BD5EC5BFFF7554DBF832CB58CC37700B | |||
1216 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old | text | |
MD5:5BD3C311F2136A7A88D3E197E55CF902 | SHA256:FA331915E1797E59979A3E4BCC2BD0D3DEAA039B94D4DB992BE251FD02A224B9 |
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/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvZjE0QUFYTUR2NXNIakJsbE5jbXNrUkdfQQ/4.10.2391.0_oimompecagnajdejgnnjijobebaeigek.crx | US | — | — | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvZjE0QUFYTUR2NXNIakJsbE5jbXNrUkdfQQ/4.10.2391.0_oimompecagnajdejgnnjijobebaeigek.crx | US | binary | 9.74 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvZjE0QUFYTUR2NXNIakJsbE5jbXNrUkdfQQ/4.10.2391.0_oimompecagnajdejgnnjijobebaeigek.crx | US | binary | 88.5 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvZjE0QUFYTUR2NXNIakJsbE5jbXNrUkdfQQ/4.10.2391.0_oimompecagnajdejgnnjijobebaeigek.crx | US | binary | 5.67 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvZjE0QUFYTUR2NXNIakJsbE5jbXNrUkdfQQ/4.10.2391.0_oimompecagnajdejgnnjijobebaeigek.crx | US | binary | 9.73 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvZjE0QUFYTUR2NXNIakJsbE5jbXNrUkdfQQ/4.10.2391.0_oimompecagnajdejgnnjijobebaeigek.crx | US | binary | 178 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvZjE0QUFYTUR2NXNIakJsbE5jbXNrUkdfQQ/4.10.2391.0_oimompecagnajdejgnnjijobebaeigek.crx | US | binary | 358 Kb | whitelisted |
3208 | chrome.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRJ9L2KGL92BpjF3kAtaDtxauTmhgQUPdNQpdagre7zSmAKZdMh1Pj41g8CEAtIgyHhzCAgf0Woj6GgeOA%3D | US | der | 471 b | whitelisted |
3208 | chrome.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfqhLjKLEJQZPin0KCzkdAQpVYowQUsT7DaQP4v0cB1JgmGggC72NkK8MCEAx5qUSwjBGVIJJhX%2BJrHYM%3D | US | der | 471 b | whitelisted |
3208 | chrome.exe | GET | 200 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvNzI0QUFXNV9zT2RvdUwyMERESEZGVmJnQQ/1.0.0.6_nmmhkkegccagdldgiimedpiccmgmieda.crx | US | crx | 242 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
3208 | chrome.exe | 142.250.184.196:443 | www.google.com | Google Inc. | US | whitelisted |
3208 | chrome.exe | 142.250.185.195:443 | clientservices.googleapis.com | Google Inc. | US | whitelisted |
3208 | chrome.exe | 142.250.185.193:443 | clients2.googleusercontent.com | Google Inc. | US | whitelisted |
3208 | chrome.exe | 142.250.186.109:443 | accounts.google.com | Google Inc. | US | whitelisted |
— | — | 147.185.221.229:42124 | involved-stars.at.playit.gg | — | US | malicious |
3208 | chrome.exe | 216.58.212.142:443 | clients2.google.com | Google Inc. | US | whitelisted |
3208 | chrome.exe | 142.250.186.42:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
3208 | chrome.exe | 172.217.18.110:443 | apis.google.com | Google Inc. | US | whitelisted |
3208 | chrome.exe | 142.250.185.78:443 | encrypted-tbn0.gstatic.com | Google Inc. | US | whitelisted |
3208 | chrome.exe | 142.250.186.131:443 | www.gstatic.com | Google Inc. | US | whitelisted |
Domain | IP | Reputation |
---|---|---|
involved-stars.at.playit.gg |
| malicious |
www.google.com |
| whitelisted |
accounts.google.com |
| shared |
clientservices.googleapis.com |
| whitelisted |
clients2.google.com |
| whitelisted |
clients2.googleusercontent.com |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
www.gstatic.com |
| whitelisted |
apis.google.com |
| whitelisted |
fonts.gstatic.com |
| whitelisted |