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| File name: | C:\Users\admin\AppData\Local\Temp\Rar$DRa4028.38399\S.T.A.L.K.E.R.2.exe |
| Full analysis: | https://app.any.run/tasks/9e89e1a5-b509-426d-81d4-0300e61f5c86 |
| 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, 22:40:19 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 3BD3371934DD5645837DCF67D5AB92A9 |
| SHA1: | F404DA8C22BEBBCB37C907959950210533895041 |
| SHA256: | B0901BE1050D894E84F9A3B449C2EFE7F8035222B070EB05BF7F6ACF65A8F927 |
| SSDEEP: | 393216:8tPufOToo2F8L5ruFPqM0AxZurSMsrE5hsfaOFTSPnTl3rd:sPufaoohruFPq6s2trE5S7TCZ3rd |
MALICIOUS
Drops executable file immediately after starts
- S.T.A.L.K.E.R.2.exe (PID: 3956)
- Screamer.exe (PID: 3044)
- Screamer.exe (PID: 2432)
- adw.exe.exe (PID: 3420)
- svchost.exe (PID: 3636)
Application was dropped or rewritten from another process
- скример.exe (PID: 2336)
- Курсор - писюн.exe (PID: 2728)
- Screamer.exe (PID: 3044)
- Screamer.exe (PID: 2432)
- adw.exe.exe (PID: 3420)
- svchost.exe (PID: 3636)
Writes to a start menu file
- svchost.exe (PID: 3636)
NJRAT was detected
- svchost.exe (PID: 3636)
Changes the autorun value in the registry
- svchost.exe (PID: 3636)
SUSPICIOUS
Checks supported languages
- скример.exe (PID: 2336)
- S.T.A.L.K.E.R.2.exe (PID: 3956)
- Screamer.exe (PID: 2432)
- Курсор - писюн.exe (PID: 2728)
- adw.exe.exe (PID: 3420)
- Screamer.exe (PID: 3044)
- WScript.exe (PID: 3460)
- mshta.exe (PID: 908)
- svchost.exe (PID: 3636)
Reads the computer name
- скример.exe (PID: 2336)
- S.T.A.L.K.E.R.2.exe (PID: 3956)
- Курсор - писюн.exe (PID: 2728)
- WScript.exe (PID: 3460)
- Screamer.exe (PID: 3044)
- Screamer.exe (PID: 2432)
- mshta.exe (PID: 908)
- adw.exe.exe (PID: 3420)
- svchost.exe (PID: 3636)
Drops a file with a compile date too recent
- S.T.A.L.K.E.R.2.exe (PID: 3956)
- Screamer.exe (PID: 3044)
- Screamer.exe (PID: 2432)
- adw.exe.exe (PID: 3420)
- svchost.exe (PID: 3636)
Executable content was dropped or overwritten
- S.T.A.L.K.E.R.2.exe (PID: 3956)
- Screamer.exe (PID: 3044)
- Screamer.exe (PID: 2432)
- adw.exe.exe (PID: 3420)
- svchost.exe (PID: 3636)
Executes scripts
- скример.exe (PID: 2336)
Starts MSHTA.EXE for opening HTA or HTMLS files
- WScript.exe (PID: 3460)
Reads Microsoft Outlook installation path
- mshta.exe (PID: 908)
Creates executable files which already exist in Windows
- adw.exe.exe (PID: 3420)
Starts itself from another location
- adw.exe.exe (PID: 3420)
Creates files in the user directory
- svchost.exe (PID: 3636)
Uses NETSH.EXE for network configuration
- svchost.exe (PID: 3636)
Reads Environment values
- netsh.exe (PID: 916)
- svchost.exe (PID: 3636)
INFO
Checks Windows Trust Settings
- WScript.exe (PID: 3460)
Reads internet explorer settings
- mshta.exe (PID: 908)
Checks supported languages
- netsh.exe (PID: 916)
- taskmgr.exe (PID: 3516)
Reads the computer name
- netsh.exe (PID: 916)
- taskmgr.exe (PID: 3516)
Manual execution by user
- taskmgr.exe (PID: 3516)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (64.6) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.4) |
| .exe | | | Win32 Executable (generic) (10.5) |
| .exe | | | Generic Win/DOS Executable (4.6) |
| .exe | | | DOS Executable Generic (4.6) |
EXIF
EXE
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 5.1 |
| ImageVersion: | - |
| OSVersion: | 5.1 |
| EntryPoint: | 0x1cab5 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 73728 |
| CodeSize: | 188416 |
| LinkerVersion: | 14 |
| PEType: | PE32 |
| TimeStamp: | 2016:08:14 21:15:49+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 14-Aug-2016 19:15:49 |
| Detected languages: |
|
| Debug artifacts: |
|
DOS Header
| 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: | 0x00000108 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 14-Aug-2016 19:15:49 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x0002DFE8 | 0x0002E000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.71025 |
.rdata | 0x0002F000 | 0x000099D0 | 0x00009A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.15287 |
.data | 0x00039000 | 0x0001F8B8 | 0x00000C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.29547 |
.gfids | 0x00059000 | 0x000000F0 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.12367 |
.rsrc | 0x0005A000 | 0x00005620 | 0x00005800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.6671 |
.reloc | 0x00060000 | 0x00001F8C | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.62986 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.25329 | 1875 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
7 | 3.66634 | 508 | Latin 1 / Western European | UNKNOWN | RT_STRING |
8 | 3.71728 | 582 | Latin 1 / Western European | UNKNOWN | RT_STRING |
9 | 3.74776 | 476 | Latin 1 / Western European | UNKNOWN | RT_STRING |
10 | 3.55807 | 220 | Latin 1 / Western European | UNKNOWN | RT_STRING |
11 | 3.90128 | 1128 | Latin 1 / Western European | UNKNOWN | RT_STRING |
12 | 3.68258 | 356 | Latin 1 / Western European | UNKNOWN | RT_STRING |
13 | 3.54875 | 228 | Latin 1 / Western European | UNKNOWN | RT_STRING |
14 | 3.52809 | 250 | Latin 1 / Western European | UNKNOWN | RT_STRING |
15 | 3.4037 | 232 | Latin 1 / Western European | UNKNOWN | RT_STRING |
Imports
COMCTL32.dll (delay-loaded) |
KERNEL32.dll |
Total processes
46
Monitored processes
11
Malicious processes
5
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3956 | "C:\Users\admin\AppData\Local\Temp\S.T.A.L.K.E.R.2.exe" | C:\Users\admin\AppData\Local\Temp\S.T.A.L.K.E.R.2.exe | Explorer.EXE | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2336 | "C:\Users\admin\AppData\Local\Temp\скример.exe" | C:\Users\admin\AppData\Local\Temp\скример.exe | — | S.T.A.L.K.E.R.2.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2432 | "C:\Users\admin\AppData\Local\Temp\Screamer.exe" | C:\Users\admin\AppData\Local\Temp\Screamer.exe | S.T.A.L.K.E.R.2.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2728 | "C:\Users\admin\AppData\Local\Temp\Курсор - писюн.exe" | C:\Users\admin\AppData\Local\Temp\Курсор - писюн.exe | — | S.T.A.L.K.E.R.2.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Курсор - писюн Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3044 | "C:\Users\admin\AppData\Local\Temp\3582-490\Screamer.exe" | C:\Users\admin\AppData\Local\Temp\3582-490\Screamer.exe | Screamer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Scrreamer Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3420 | "C:\Users\admin\AppData\Local\Temp\adw.exe.exe" | C:\Users\admin\AppData\Local\Temp\adw.exe.exe | Screamer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3460 | "C:\Windows\System32\WScript.exe" "C:\scream\sound.vbs" | C:\Windows\System32\WScript.exe | — | скример.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 908 | "C:\Windows\System32\mshta.exe" "C:\scream\gif.hta" | C:\Windows\System32\mshta.exe | — | WScript.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft (R) HTML Application host Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 3636 | "C:\Users\admin\AppData\Local\Temp\svchost.exe" | C:\Users\admin\AppData\Local\Temp\svchost.exe | adw.exe.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
| 916 | netsh firewall add allowedprogram "C:\Users\admin\AppData\Local\Temp\svchost.exe" "svchost.exe" ENABLE | C:\Windows\system32\netsh.exe | — | svchost.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
| |||||||||||||||
Total events
4 830
Read events
4 653
Write events
0
Delete events
0
Modification events
Executable files
31
Suspicious files
0
Text files
3
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2336 | скример.exe | C:\scream\tenor.gif | — | |
MD5:— | SHA256:— | |||
| 2432 | Screamer.exe | C:\MSOCache\All Users\{90140000-006E-040C-0000-0000000FF1CE}-C\DW20.EXE | executable | |
MD5:02EE6A3424782531461FB2F10713D3C1 | SHA256:EAD58C483CB20BCD57464F8A4929079539D634F469B213054BF737D227C026DC | |||
| 2336 | скример.exe | C:\scream\gif.hta | html | |
MD5:74E44289C376074367616125C02C3DDE | SHA256:306E5356EDDAF0F9C3A81435BB3649ADFAD37F0DC78BC6D7D495C19977EE874F | |||
| 2336 | скример.exe | C:\scream\sound.vbs | text | |
MD5:F96DAEE32C46BDC2CF56072569FD556B | SHA256:6CBF377B3B2369BE137810746491E2F1044F7A53D6A3090646592B6CB77EACCA | |||
| 2432 | Screamer.exe | C:\MSOCache\All Users\{90140000-006E-0412-0000-0000000FF1CE}-C\DW20.EXE | executable | |
MD5:02EE6A3424782531461FB2F10713D3C1 | SHA256:EAD58C483CB20BCD57464F8A4929079539D634F469B213054BF737D227C026DC | |||
| 2432 | Screamer.exe | C:\MSOCache\All Users\{90140000-003D-0000-0000-0000000FF1CE}-C\setup.exe | executable | |
MD5:566ED4F62FDC96F175AFEDD811FA0370 | SHA256:E17CD94C08FC0E001A49F43A0801CEA4625FB9AEE211B6DFEBEBEC446C21F460 | |||
| 2432 | Screamer.exe | C:\MSOCache\All Users\{90140000-006E-0416-0000-0000000FF1CE}-C\DW20.EXE | executable | |
MD5:02EE6A3424782531461FB2F10713D3C1 | SHA256:EAD58C483CB20BCD57464F8A4929079539D634F469B213054BF737D227C026DC | |||
| 3956 | S.T.A.L.K.E.R.2.exe | C:\Users\admin\AppData\Local\Temp\Курсор - писюн.exe | executable | |
MD5:17B935ED6066732A76BED69867702E4B | SHA256:E60353B37F785C77E1063AC44CBA792E9EC69F27B1DC9F3B719280D5CE015CC0 | |||
| 3956 | S.T.A.L.K.E.R.2.exe | C:\Users\admin\AppData\Local\Temp\скример.exe | executable | |
MD5:5719586F93A577D0116043FC1F5EEC32 | SHA256:F0B481C95D762E5DD7575A22B520F32AF3A1ED83F917ABF2872C5AE3825DAFB7 | |||
| 2432 | Screamer.exe | C:\MSOCache\All Users\{90140000-006E-0C0A-0000-0000000FF1CE}-C\DW20.EXE | executable | |
MD5:02EE6A3424782531461FB2F10713D3C1 | SHA256:EAD58C483CB20BCD57464F8A4929079539D634F469B213054BF737D227C026DC | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
42
DNS requests
0
Threats
0
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 |
|---|---|---|---|---|---|---|
3636 | svchost.exe | 185.204.1.236:8648 | — | Oy Creanova Hosting Solutions Ltd. | FI | malicious |
— | — | 185.204.1.236:8648 | — | Oy Creanova Hosting Solutions Ltd. | FI | malicious |