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| download: | margin1.exe |
| Full analysis: | https://app.any.run/tasks/9b3b634c-fe94-4e0f-9ab6-c2331526f952 |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | September 18, 2019, 16:38:53 |
| 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: | A6598864C76E0B6EDAD95F8DECFF3C33 |
| SHA1: | 088BA69080708C248337ABDF904DC037E82FFE85 |
| SHA256: | 99B98B2076B31543EF11478CE400D508C89D37420EF79584367F65FBF00C394E |
| SSDEEP: | 49152:Bntw0SBIa+qIeI7bEtcbEApkhalOqx/K7jlkZ4uWb+vDw7/Eb0O:1tw0S0eI77EApk+Oqxyle4bEb0O |
MALICIOUS
Actions looks like stealing of personal data
- margin1.exe (PID: 3704)
Stealing of credential data
- margin1.exe (PID: 3704)
SUSPICIOUS
Reads the cookies of Mozilla Firefox
- margin1.exe (PID: 3704)
Reads the cookies of Google Chrome
- margin1.exe (PID: 3704)
Loads DLL from Mozilla Firefox
- margin1.exe (PID: 3704)
Creates files in the program directory
- margin1.exe (PID: 3704)
Checks for external IP
- margin1.exe (PID: 3704)
Starts CMD.EXE for commands execution
- margin1.exe (PID: 3704)
Starts CMD.EXE for self-deleting
- margin1.exe (PID: 3704)
Uses REG.EXE to modify Windows registry
- cmd.exe (PID: 3640)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Win32 Dynamic Link Library (generic) (43.5) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (29.8) |
| .exe | | | Generic Win/DOS Executable (13.2) |
| .exe | | | DOS Executable Generic (13.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:09:16 16:17:46+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 14 |
| CodeSize: | 546816 |
| InitializedDataSize: | 388096 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x566000 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 16-Sep-2019 14:17:46 |
| Detected languages: |
|
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: | 0x00000110 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 16-Sep-2019 14:17:46 |
| 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 |
|---|---|---|---|---|---|
0x00001000 | 0x000A9000 | 0x0005E600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.98827 | |
.rsrc | 0x000AA000 | 0x000393B5 | 0x00039400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.99596 |
.idata | 0x000E4000 | 0x00001000 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.30872 |
0x000E5000 | 0x002AA000 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.256865 | |
adaykslp | 0x0038F000 | 0x001D7000 | 0x001D7000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.95841 |
irhphljv | 0x00566000 | 0x00001000 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.31362 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.91161 | 381 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 2.26816 | 48 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
3 | 7.95461 | 49442 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 7.96862 | 30629 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 7.92897 | 38965 | UNKNOWN | UNKNOWN | RT_ICON |
6 | 7.93546 | 42255 | UNKNOWN | UNKNOWN | RT_ICON |
Imports
comctl32.dll |
kernel32.dll |
Total processes
38
Monitored processes
5
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3704 | "C:\Users\admin\AppData\Local\Temp\margin1.exe" | C:\Users\admin\AppData\Local\Temp\margin1.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 3640 | "C:\Windows\system32\cmd.exe" /c reg add "HKCU\Software\Cryptbot Software\Cryptbot" /v margin /d C:\ProgramData\Cryptbot\margin.exe /F | C:\Windows\system32\cmd.exe | — | margin1.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) | ||||
| 3776 | "C:\Windows\system32\cmd.exe" /c rd /s /q C:\ProgramData\ZVZIisylxV & timeout 2 & del /f /q "C:\Users\admin\AppData\Local\Temp\margin1.exe" | C:\Windows\system32\cmd.exe | — | margin1.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) | ||||
| 3052 | reg add "HKCU\Software\Cryptbot Software\Cryptbot" /v margin /d C:\ProgramData\Cryptbot\margin.exe /F | C:\Windows\system32\reg.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3308 | timeout 2 | C:\Windows\system32\timeout.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: timeout - pauses command processing Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
143
Read events
114
Write events
29
Delete events
0
Modification events
| (PID) Process: | (3704) margin1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\margin1_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3704) margin1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\margin1_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3704) margin1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\margin1_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3704) margin1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\margin1_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3704) margin1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\margin1_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3704) margin1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\margin1_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3704) margin1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\margin1_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3704) margin1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\margin1_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3704) margin1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\margin1_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3704) margin1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\margin1_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
Executable files
0
Suspicious files
1
Text files
76
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3704 | margin1.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\LoginDataCopy | — | |
MD5:— | SHA256:— | |||
| 3704 | margin1.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\WebDataCopy | — | |
MD5:— | SHA256:— | |||
| 3704 | margin1.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\CookiesCopy | — | |
MD5:— | SHA256:— | |||
| 3704 | margin1.exe | C:\ProgramData\ZVZIisylxV\moz_cookies.db-shm | — | |
MD5:— | SHA256:— | |||
| 3704 | margin1.exe | C:\ProgramData\ZVZIisylxV\Files\Browsers\Cookies\Mozilla_Firefox_Cookies_m5d6ZFn.txt | text | |
MD5:C15AB2362A2937CC6F5DF93A492AE85A | SHA256:503E218AD3E9092517FC49A49CC69CAFDA2644E6E0F40DE651A82BED0A200450 | |||
| 3704 | margin1.exe | C:\ProgramData\ZVZIisylxV\Files\Browsers\_FileForms.txt | text | |
MD5:31E4EA45CAE3503791D9D132CF645960 | SHA256:8E06B361FFC4E9B3AFD360B3A0BFFE0929A3689B2532A316DA9CEA29BF2A9E39 | |||
| 3704 | margin1.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\line[1].txt | text | |
MD5:50C386FE5E084E643E6D99F5C3E08814 | SHA256:BDABEE7D831170FC58528345A737084EB6082C2A1970ACAD086D0D67E3175DE4 | |||
| 3704 | margin1.exe | C:\ProgramData\ZVZIisylxV\Files\Browsers\_FileCookies.txt | text | |
MD5:81051BCC2CF1BEDF378224B0A93E2877 | SHA256:7EB70257593DA06F682A3DDDA54A9D260D4FC514F645237F5CA74B08F8DA61A6 | |||
| 3704 | margin1.exe | C:\ProgramData\ZVZIisylxV\Dk84BoWGakZg.zip | compressed | |
MD5:9F48ADBA43CAE63791D5DBF7517619B9 | SHA256:7CE9BC641FE7FB9FF017720C4EFCA929799C5091E3E8D7477B702CC32468070D | |||
| 3704 | margin1.exe | C:\ProgramData\ZVZIisylxV\47283761.txt | text | |
MD5:50C386FE5E084E643E6D99F5C3E08814 | SHA256:BDABEE7D831170FC58528345A737084EB6082C2A1970ACAD086D0D67E3175DE4 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
3
DNS requests
3
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3704 | margin1.exe | GET | 200 | 185.194.141.58:80 | http://ip-api.com/line | DE | text | 145 b | shared |
3704 | margin1.exe | POST | 200 | 8.208.12.71:80 | http://lyn01.info/index.php | US | text | 3 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 |
|---|---|---|---|---|---|---|
3704 | margin1.exe | 185.194.141.58:80 | ip-api.com | netcup GmbH | DE | unknown |
3704 | margin1.exe | 88.99.66.31:443 | iplogger.org | Hetzner Online GmbH | DE | malicious |
3704 | margin1.exe | 8.208.12.71:80 | lyn01.info | Level 3 Communications, Inc. | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ip-api.com |
| shared |
lyn01.info |
| malicious |
iplogger.org |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3704 | margin1.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
3704 | margin1.exe | Potential Corporate Privacy Violation | AV POLICY Internal Host Retrieving External IP Address (ip-api. com) |
3704 | margin1.exe | Misc activity | SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7) |
3704 | margin1.exe | A Network Trojan was detected | MALWARE [PTsecurity] Stealer.BrowserPassview |
3704 | margin1.exe | A Network Trojan was detected | ET TROJAN Suspicious Zipped Filename in Outbound POST Request (Mozilla_Firefox_Cookies) M2 |
3704 | margin1.exe | A Network Trojan was detected | MALWARE [PTsecurity] Stealer.BrowserPassview |
4 ETPRO signatures available at the full report
Process | Message |
|---|---|
margin1.exe |
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--- (c)2012 Oreans Technologies ---
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