| File name: | Loader.exe |
| Full analysis: | https://app.any.run/tasks/8db43eab-de89-4464-a907-5b120b06beaa |
| Verdict: | Malicious activity |
| Threats: | Arkei is a stealer type malware capable of collecting passwords, autosaved forms, cryptocurrency wallet credentials, and files. |
| Analysis date: | January 22, 2019, 17:54:29 |
| 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: | 009D87BC57E66672890884C2284FB475 |
| SHA1: | 9D13A649378DA0D0321B3B2340D333DA7D3D17A8 |
| SHA256: | D33DFC10D0BF055B0CB88FD1D1667EB585C3D7B372F0523EA327B3C97CCE24B1 |
| SSDEEP: | 24576:090ArGKlAbM+7tsBdP6BumiLWG+n3MQIayV88M8Ah9Ct:FgeB3ER88QhUt |
MALICIOUS
Stealing of credential data
- 2650473306.exe (PID: 3908)
ARKEI was detected
- 2650473306.exe (PID: 3908)
SUSPICIOUS
Executable content was dropped or overwritten
- Loader.exe (PID: 3072)
Creates files in the program directory
- Loader.exe (PID: 3072)
- 2650473306.exe (PID: 3908)
Starts CMD.EXE for commands execution
- Loader.exe (PID: 3072)
- 2650473306.exe (PID: 3908)
Uses TASKKILL.EXE to kill process
- cmd.exe (PID: 1288)
- cmd.exe (PID: 2572)
Reads the cookies of Google Chrome
- 2650473306.exe (PID: 3908)
Checks for external IP
- 2650473306.exe (PID: 3908)
Reads the cookies of Mozilla Firefox
- 2650473306.exe (PID: 3908)
Creates files in the user directory
- 2650473306.exe (PID: 3908)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:03:21 11:57:51+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 10 |
| CodeSize: | 736768 |
| InitializedDataSize: | 113152 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x9e83a |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 21-Mar-2018 10:57:51 |
| 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: | 0x000000F0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 21-Mar-2018 10:57:51 |
| 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 | 0x000B3DDD | 0x000B3E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.6666 |
.rdata | 0x000B5000 | 0x000120F0 | 0x00012200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.70545 |
.data | 0x000C8000 | 0x00004FC4 | 0x00002A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.97968 |
.rsrc | 0x000CD000 | 0x000001B4 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.11262 |
.reloc | 0x000CE000 | 0x00006AE4 | 0x00006C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.11716 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.79597 | 346 | Latin 1 / Western European | English - United States | RT_MANIFEST |
Imports
ADVAPI32.dll |
CRYPT32.dll |
GDI32.dll |
KERNEL32.dll |
PSAPI.DLL |
SHELL32.dll |
SHLWAPI.dll |
USER32.dll |
WININET.dll |
ole32.dll |
Total processes
38
Monitored processes
6
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1288 | "C:\Windows\System32\cmd.exe" /c taskkill /im Loader.exe /f & erase C:\Users\admin\AppData\Local\Temp\Loader.exe & exit | C:\Windows\System32\cmd.exe | — | Loader.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) Modules
| |||||||||||||||
| 2572 | "C:\Windows\System32\cmd.exe" /c taskkill /im 2650473306.exe /f & erase C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\2650473306.exe & exit | C:\Windows\System32\cmd.exe | — | 2650473306.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) Modules
| |||||||||||||||
| 3072 | "C:\Users\admin\AppData\Local\Temp\Loader.exe" | C:\Users\admin\AppData\Local\Temp\Loader.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3224 | taskkill /im Loader.exe /f | C:\Windows\system32\taskkill.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 128 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3296 | taskkill /im 2650473306.exe /f | C:\Windows\system32\taskkill.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 128 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3908 | "C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\2650473306.exe" | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\2650473306.exe | Loader.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
113
Read events
91
Write events
22
Delete events
0
Modification events
| (PID) Process: | (3072) Loader.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3072) Loader.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3908) 2650473306.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2650473306_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3908) 2650473306.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2650473306_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3908) 2650473306.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2650473306_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3908) 2650473306.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2650473306_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3908) 2650473306.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2650473306_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3908) 2650473306.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2650473306_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3908) 2650473306.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2650473306_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3908) 2650473306.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\2650473306_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
1
Suspicious files
1
Text files
5
Unknown types
6
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3908 | 2650473306.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\files\cookies_Google Chrome_Default.log | — | |
MD5:— | SHA256:— | |||
| 3908 | 2650473306.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\files\autofill_Google Chrome_Default.log | — | |
MD5:— | SHA256:— | |||
| 3908 | 2650473306.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\files\cc_Google Chrome_Default.log | — | |
MD5:— | SHA256:— | |||
| 3908 | 2650473306.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\files\cookies_Mozilla Firefox_qldyz51w.default.log | — | |
MD5:— | SHA256:— | |||
| 3908 | 2650473306.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\c-shm | — | |
MD5:— | SHA256:— | |||
| 3908 | 2650473306.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\files\Desktop.zip | — | |
MD5:— | SHA256:— | |||
| 3908 | 2650473306.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\files\information.log | text | |
MD5:— | SHA256:— | |||
| 3072 | Loader.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\2650473306.exe | executable | |
MD5:— | SHA256:— | |||
| 3908 | 2650473306.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\line[1].txt | text | |
MD5:B4E0AD922CF45A22F5DD3D3CDD9818B2 | SHA256:663206221A9698D0C38057ACFB3B61CF14230EF4F3D6A45B2EEB7C6D657B394F | |||
| 3908 | 2650473306.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\line[1].txt | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
2
DNS requests
2
Threats
16
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3908 | 2650473306.exe | POST | 200 | 185.194.141.58:80 | http://ip-api.com/line/?fields=countryCode | DE | text | 3 b | malicious |
3908 | 2650473306.exe | POST | 404 | 95.211.16.66:80 | http://arkea.kl.com.ua/idex.php/server/grubConfig | NL | html | 1.50 Kb | malicious |
3908 | 2650473306.exe | POST | 200 | 185.194.141.58:80 | http://ip-api.com/line/?fields=query | DE | text | 12 b | malicious |
3908 | 2650473306.exe | POST | 404 | 95.211.16.66:80 | http://arkea.kl.com.ua/idex.php/server/gate | NL | html | 1.50 Kb | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3908 | 2650473306.exe | 95.211.16.66:80 | arkea.kl.com.ua | LeaseWeb Netherlands B.V. | NL | malicious |
3908 | 2650473306.exe | 185.194.141.58:80 | ip-api.com | netcup GmbH | DE | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ip-api.com |
| malicious |
arkea.kl.com.ua |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3908 | 2650473306.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
3908 | 2650473306.exe | A Network Trojan was detected | ET TROJAN Arkei Stealer IP Lookup |
3908 | 2650473306.exe | A Network Trojan was detected | MALWARE [PTsecurity] Generic.PWS.Arkei Stealers Header (Vidar) |
3908 | 2650473306.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
3908 | 2650473306.exe | A Network Trojan was detected | ET TROJAN Arkei Stealer IP Lookup |
3908 | 2650473306.exe | A Network Trojan was detected | MALWARE [PTsecurity] Generic.PWS.Arkei Stealers Header (Vidar) |
3908 | 2650473306.exe | A Network Trojan was detected | ET TROJAN Arkei Stealer Config Download Request |
3908 | 2650473306.exe | A Network Trojan was detected | MALWARE [PTsecurity] Generic.PWS.Arkei Stealers Header (Vidar) |
3908 | 2650473306.exe | A Network Trojan was detected | MALWARE [PTsecurity] Generic.PWS.Arkei Stealers Header (Vidar) |
3908 | 2650473306.exe | A Network Trojan was detected | ET TROJAN Arkei Stealer Client Data Upload |
4 ETPRO signatures available at the full report