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| File name: | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd |
| Full analysis: | https://app.any.run/tasks/99d71759-7f99-49ab-89ef-fe255a4f12e1 |
| Verdict: | Malicious activity |
| Threats: | A keylogger is a type of spyware that infects a system and has the ability to record every keystroke made on the device. This lets attackers collect personal information of victims, which may include their online banking credentials, as well as personal conversations. The most widespread vector of attack leading to a keylogger infection begins with a phishing email or link. Keylogging is also often present in remote access trojans as part of an extended set of malicious tools. |
| Analysis date: | April 06, 2020, 10:52:45 |
| 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: | 7874A9E692CF3AF5F2C6AE05A079B324 |
| SHA1: | 2D6720AE866875B42601951EB3C9421FA2D5B7F0 |
| SHA256: | 1B1279F4ECA61A6661EB687CBA8566B20FDC0CFA17BED09A6C0B87D53E7055DD |
| SSDEEP: | 768:NxeFNFdF6SmHKGJErlIZLS4abfHL7Zp77B+gMQvE:74WzcvL7j78gE |
MALICIOUS
Changes the autorun value in the registry
- 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe (PID: 3772)
- firefoxx.exe (PID: 2140)
REMCOS was detected
- firefoxx.exe (PID: 2140)
Changes settings of System certificates
- firefoxx.exe (PID: 2140)
- 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe (PID: 3772)
SUSPICIOUS
Reads Internet Cache Settings
- 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe (PID: 3772)
- firefoxx.exe (PID: 2140)
Application launched itself
- 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe (PID: 1064)
- firefoxx.exe (PID: 3076)
Starts CMD.EXE for commands execution
- WScript.exe (PID: 1772)
Executable content was dropped or overwritten
- 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe (PID: 3772)
Creates files in the user directory
- 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe (PID: 3772)
- firefoxx.exe (PID: 2140)
Executes scripts
- 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe (PID: 3772)
Writes files like Keylogger logs
- firefoxx.exe (PID: 2140)
Adds / modifies Windows certificates
- 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe (PID: 3772)
- firefoxx.exe (PID: 2140)
INFO
Reads settings of System Certificates
- 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe (PID: 3772)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable Microsoft Visual Basic 6 (90.6) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (4.9) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
EXIF
EXE
| OriginalFileName: | FERIEWEE.exe |
|---|---|
| InternalName: | FERIEWEE |
| ProductVersion: | 1 |
| FileVersion: | 1 |
| ProductName: | DEPLETHO |
| FileDescription: | Pectoralis9 |
| CompanyName: | Trassat |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | 1 |
| OSVersion: | 4 |
| EntryPoint: | 0x13b4 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 8192 |
| CodeSize: | 40960 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2009:08:05 02:51:46+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 05-Aug-2009 00:51:46 |
| Detected languages: |
|
| CompanyName: | Trassat |
| FileDescription: | Pectoralis9 |
| ProductName: | DEPLETHO |
| FileVersion: | 1.00 |
| ProductVersion: | 1.00 |
| InternalName: | FERIEWEE |
| OriginalFilename: | FERIEWEE.exe |
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: | 0x000000B8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 05-Aug-2009 00:51:46 |
| 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 | 0x0000985C | 0x0000A000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.56868 |
.data | 0x0000B000 | 0x00000A50 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x0000C000 | 0x00000914 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.00056 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.1822 | 596 | Unicode (UTF 16LE) | English - United States | RT_VERSION |
30001 | 2.57965 | 304 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30002 | 1.76987 | 744 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30003 | 2.07177 | 296 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
Imports
MSVBVM60.DLL |
Total processes
41
Monitored processes
6
Malicious processes
6
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 1064 | "C:\Users\admin\AppData\Local\Temp\1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe" | C:\Users\admin\AppData\Local\Temp\1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | — | explorer.exe |
User: admin Company: Trassat Integrity Level: MEDIUM Description: Pectoralis9 Exit code: 0 Version: 1.00 | ||||
| 3772 | "C:\Users\admin\AppData\Local\Temp\1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe" | C:\Users\admin\AppData\Local\Temp\1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | |
User: admin Company: Trassat Integrity Level: MEDIUM Description: Pectoralis9 Exit code: 0 Version: 1.00 | ||||
| 1772 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\install.vbs" | C:\Windows\System32\WScript.exe | — | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 | ||||
| 4020 | "C:\Windows\System32\cmd.exe" /c "C:\Users\admin\AppData\Roaming\firefoxx\firefoxx.exe" | C:\Windows\System32\cmd.exe | — | WScript.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 3076 | C:\Users\admin\AppData\Roaming\firefoxx\firefoxx.exe | C:\Users\admin\AppData\Roaming\firefoxx\firefoxx.exe | — | cmd.exe |
User: admin Company: Trassat Integrity Level: MEDIUM Description: Pectoralis9 Exit code: 0 Version: 1.00 | ||||
| 2140 | C:\Users\admin\AppData\Roaming\firefoxx\firefoxx.exe | C:\Users\admin\AppData\Roaming\firefoxx\firefoxx.exe | firefoxx.exe | |
User: admin Company: Trassat Integrity Level: MEDIUM Description: Pectoralis9 Version: 1.00 | ||||
Total events
7 618
Read events
498
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
5
Text files
1
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | C:\Users\admin\AppData\Local\Temp\Cab3358.tmp | — | |
MD5:— | SHA256:— | |||
| 3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | C:\Users\admin\AppData\Local\Temp\Tar3359.tmp | — | |
MD5:— | SHA256:— | |||
| 2140 | firefoxx.exe | C:\Users\admin\AppData\Local\Temp\CabC0F2.tmp | — | |
MD5:— | SHA256:— | |||
| 2140 | firefoxx.exe | C:\Users\admin\AppData\Local\Temp\TarC0F3.tmp | — | |
MD5:— | SHA256:— | |||
| 2140 | firefoxx.exe | C:\Users\admin\AppData\Roaming\firefoxx\logs.dat | text | |
MD5:6AF4A1BD8B623507A1DD293EC298690D | SHA256:F2DDCF99129CA8D45B70EAAFC0A12BF5E8607255B3B7A4728EE7B1C9AA700CEC | |||
| 3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E49827401028F7A0F97B5576C77A26CB_7CE95D8DCA26FE957E7BD7D76F353B08 | der | |
MD5:60900A0D73837A2D4F57D030ED2B37CA | SHA256:97879DACE6D7C839B80D187D2F5F4B490BA673E12EE7F837DA1C1F4631975042 | |||
| 3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AE4C4F50085232C4C681189DA54DC247 | der | |
MD5:D7A0281EF1A29079DBC6B472E33F3E41 | SHA256:E0D4883CA49EB5556F633A85605A183EF3E982ACAEE8795C3C02E4AFBA017230 | |||
| 3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | C:\Users\admin\AppData\Roaming\firefoxx\firefoxx.exe | executable | |
MD5:7874A9E692CF3AF5F2C6AE05A079B324 | SHA256:1B1279F4ECA61A6661EB687CBA8566B20FDC0CFA17BED09A6C0B87D53E7055DD | |||
| 3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AE4C4F50085232C4C681189DA54DC247 | binary | |
MD5:5FBC95EC99F4BDC64812239FFDD888B4 | SHA256:D4DA2A912394B4E088F1B055B00D8ACF30CE06C026E76F23746969A6408A8789 | |||
| 3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E49827401028F7A0F97B5576C77A26CB_7CE95D8DCA26FE957E7BD7D76F353B08 | binary | |
MD5:ACDA8CF326A77D42347E24B2475439CF | SHA256:4C8B05DE764DDB68A3DA8F01F02076D9FED6D33CF1E9DBA9566E3BD5726A8AF2 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
11
DNS requests
6
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | GET | 301 | 46.4.22.188:80 | http://ntaryan.com/a/3.bin | DE | html | 1.12 Kb | malicious |
3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | GET | 200 | 2.21.242.197:80 | http://isrg.trustid.ocsp.identrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRv9GhNQxLSSGKBnMArPUcsHYovpgQUxKexpHsscfrb4UuQdf%2FEFWCFiRACEAoBQUIAAAFThXNqC4Xspwg%3D | NL | der | 1.37 Kb | whitelisted |
3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | GET | 200 | 2.21.242.245:80 | http://ocsp.int-x3.letsencrypt.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBR%2B5mrncpqz%2FPiiIGRsFqEtYHEIXQQUqEpqYwR93brm0Tm3pkVl7%2FOo7KECEgNCzaFmJfNDXe6YpChbu0FAZg%3D%3D | NL | der | 527 b | whitelisted |
2140 | firefoxx.exe | GET | 301 | 46.4.22.188:80 | http://ntaryan.com/a/3.bin | DE | html | 1.12 Kb | malicious |
1052 | svchost.exe | GET | 200 | 93.184.221.240:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 56.0 Kb | whitelisted |
3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | GET | 301 | 198.96.95.42:80 | http://arabianbrother.com/a/3.bin | US | html | 706 b | malicious |
2140 | firefoxx.exe | GET | 301 | 198.96.95.42:80 | http://arabianbrother.com/a/3.bin | US | html | 706 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | 198.96.95.42:443 | arabianbrother.com | QuadraNet, Inc | US | malicious |
3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | 198.96.95.42:80 | arabianbrother.com | QuadraNet, Inc | US | malicious |
3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | 2.21.242.197:80 | isrg.trustid.ocsp.identrust.com | Akamai International B.V. | NL | whitelisted |
2140 | firefoxx.exe | 198.96.95.42:80 | arabianbrother.com | QuadraNet, Inc | US | malicious |
3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | 46.4.22.188:443 | ntaryan.com | Hetzner Online GmbH | DE | malicious |
3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | 46.4.22.188:80 | ntaryan.com | Hetzner Online GmbH | DE | malicious |
3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | 2.21.242.245:80 | ocsp.int-x3.letsencrypt.org | Akamai International B.V. | NL | whitelisted |
2140 | firefoxx.exe | 198.96.95.42:443 | arabianbrother.com | QuadraNet, Inc | US | malicious |
2140 | firefoxx.exe | 46.4.22.188:80 | ntaryan.com | Hetzner Online GmbH | DE | malicious |
2140 | firefoxx.exe | 46.4.22.188:443 | ntaryan.com | Hetzner Online GmbH | DE | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
arabianbrother.com |
| malicious |
isrg.trustid.ocsp.identrust.com |
| whitelisted |
ntaryan.com |
| malicious |
ocsp.int-x3.letsencrypt.org |
| whitelisted |
mohit36241.ddns.net |
| malicious |
www.download.windowsupdate.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | A Network Trojan was detected | MALWARE [PTsecurity] EJNT_Loader |
3772 | 1b1279f4eca61a6661eb687cba8566b20fdc0cfa17bed09a6c0b87d53e7055dd.exe | A Network Trojan was detected | MALWARE [PTsecurity] EJNT_Loader |
2140 | firefoxx.exe | A Network Trojan was detected | MALWARE [PTsecurity] EJNT_Loader |
2140 | firefoxx.exe | A Network Trojan was detected | MALWARE [PTsecurity] EJNT_Loader |
1052 | svchost.exe | Potentially Bad Traffic | ET POLICY DNS Query to DynDNS Domain *.ddns .net |