analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | KZlzsHszK.exe |
| Full analysis: | https://app.any.run/tasks/cc46d5c4-a2b8-43cf-84c1-e3ee896253b4 |
| Verdict: | Malicious activity |
| Threats: | Arkei is a stealer type malware capable of collecting passwords, autosaved forms, cryptocurrency wallet credentials, and files. |
| Analysis date: | January 18, 2019, 08:43:20 |
| 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: | 98E860C75C36C82D3B8C557D71B0E38F |
| SHA1: | ACD6044797AC856B32EEC170D4F8AEC88C3AA400 |
| SHA256: | 5C2302A9E8C72400B726FFCCBAA9C396739C3FE0A709B2C7824A044B852A72A1 |
| SSDEEP: | 24576:090ArGKlAbM+7tsBdP6BumiLWG+n3MQIayV88M8dh9Ct:FgeB3ER88thUt |
MALICIOUS
Stealing of credential data
- 3383882423.exe (PID: 3764)
ARKEI was detected
- 3383882423.exe (PID: 3764)
SUSPICIOUS
Starts CMD.EXE for commands execution
- KZlzsHszK.exe (PID: 2924)
- 3383882423.exe (PID: 3764)
Starts itself from another location
- KZlzsHszK.exe (PID: 2924)
Creates files in the program directory
- KZlzsHszK.exe (PID: 2924)
- 3383882423.exe (PID: 3764)
Creates files in the user directory
- 3383882423.exe (PID: 3764)
Reads the cookies of Mozilla Firefox
- 3383882423.exe (PID: 3764)
Executable content was dropped or overwritten
- KZlzsHszK.exe (PID: 2924)
Uses TASKKILL.EXE to kill process
- cmd.exe (PID: 2292)
- cmd.exe (PID: 4076)
Reads the cookies of Google Chrome
- 3383882423.exe (PID: 3764)
Checks for external IP
- 3383882423.exe (PID: 3764)
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 | 5.70542 |
.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
39
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 |
|---|---|---|---|---|
| 2924 | "C:\Users\admin\AppData\Local\Temp\KZlzsHszK.exe" | C:\Users\admin\AppData\Local\Temp\KZlzsHszK.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 3764 | "C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\3383882423.exe" | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\3383882423.exe | KZlzsHszK.exe | |
User: admin Integrity Level: MEDIUM Exit code: 3221225547 | ||||
| 4076 | "C:\Windows\System32\cmd.exe" /c taskkill /im KZlzsHszK.exe /f & erase C:\Users\admin\AppData\Local\Temp\KZlzsHszK.exe & exit | C:\Windows\System32\cmd.exe | — | KZlzsHszK.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) | ||||
| 3044 | taskkill /im KZlzsHszK.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) | ||||
| 2292 | "C:\Windows\System32\cmd.exe" /c taskkill /im 3383882423.exe /f & erase C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\3383882423.exe & exit | C:\Windows\System32\cmd.exe | — | 3383882423.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) | ||||
| 3068 | taskkill /im 3383882423.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) | ||||
Total events
112
Read events
90
Write events
22
Delete events
0
Modification events
| (PID) Process: | (2924) KZlzsHszK.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2924) KZlzsHszK.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3764) 3383882423.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\3383882423_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3764) 3383882423.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\3383882423_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3764) 3383882423.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\3383882423_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3764) 3383882423.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\3383882423_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3764) 3383882423.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\3383882423_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3764) 3383882423.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\3383882423_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3764) 3383882423.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\3383882423_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3764) 3383882423.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\3383882423_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
1
Suspicious files
0
Text files
12
Unknown types
6
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3764 | 3383882423.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\c-shm | — | |
MD5:— | SHA256:— | |||
| 3764 | 3383882423.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\files\Desktop.zip | — | |
MD5:— | SHA256:— | |||
| 3764 | 3383882423.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\files\533537708190059c37-1320-41a4-b58d-2b75a9850d2f.zip | — | |
MD5:— | SHA256:— | |||
| 3764 | 3383882423.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\files\passwords.log | text | |
MD5:9308CF84D82012180CFFF217AA151EDE | SHA256:4F7029A96BEA5BBF918BC3BAC7ECB9614B07A58B64EBEFF29FB64BE28C9B6099 | |||
| 3764 | 3383882423.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\files\cc_Google Chrome_Default.log | text | |
MD5:903D9C0431DBBB01DFF1AA49658DBA1B | SHA256:873C86847CD5812FDF83389C3DE0E2D1D3CF52C5CFFEC2724D9F94A106F45C25 | |||
| 2924 | KZlzsHszK.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\3383882423.exe | executable | |
MD5:98E860C75C36C82D3B8C557D71B0E38F | SHA256:5C2302A9E8C72400B726FFCCBAA9C396739C3FE0A709B2C7824A044B852A72A1 | |||
| 3764 | 3383882423.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\files\screenshot.bmp | image | |
MD5:98A85447337B63E437C0F8A8A158EF8F | SHA256:ABAE8C907965B446AEE2A2E4DD16B7F0E84DDECEEAD92913E49FE0F4FDA98960 | |||
| 3764 | 3383882423.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\c | sqlite | |
MD5:978812E75543B001E6E1C55FDC1DC3F8 | SHA256:9E364189042BCAC04AF32C70B56D41EE49D9078660F087D0FC270E66FDDAF8E7 | |||
| 3764 | 3383882423.exe | C:\ProgramData\Arkei-90059c37-1320-41a4-b58d-2b75a9850d2f\wd | sqlite | |
MD5:C0E61619F4629FB952DBED09DF00BEBF | SHA256:5FB56524939F5E0685A209333D0239C105B3B47248CBA489BE9976A92F171059 | |||
| 3764 | 3383882423.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\line[1].txt | text | |
MD5:AAE22AAD5C15FAE2A45BEF8A1D901C7E | SHA256:EA37B1464F1B608D861463E658A5A291F9486C21C4DD544A95628CC7AD8512D7 | |||
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
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3764 | 3383882423.exe | POST | 200 | 95.211.16.66:80 | http://sers.kl.com.ua/index.php/server/gate | NL | html | 655 b | malicious |
3764 | 3383882423.exe | POST | 200 | 95.211.16.66:80 | http://sers.kl.com.ua/index.php/server/grubConfig | NL | html | 672 b | malicious |
3764 | 3383882423.exe | POST | 200 | 185.194.141.58:80 | http://ip-api.com/line/?fields=countryCode | DE | text | 3 b | shared |
3764 | 3383882423.exe | POST | 200 | 185.194.141.58:80 | http://ip-api.com/line/?fields=query | DE | text | 14 b | shared |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3764 | 3383882423.exe | 95.211.16.66:80 | sers.kl.com.ua | LeaseWeb Netherlands B.V. | NL | malicious |
3764 | 3383882423.exe | 185.194.141.58:80 | ip-api.com | netcup GmbH | DE | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ip-api.com |
| shared |
sers.kl.com.ua |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3764 | 3383882423.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
3764 | 3383882423.exe | A Network Trojan was detected | ET TROJAN Arkei Stealer IP Lookup |
3764 | 3383882423.exe | A Network Trojan was detected | MALWARE [PTsecurity] Generic.PWS.Arkei Stealers Header (Vidar) |
3764 | 3383882423.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
3764 | 3383882423.exe | A Network Trojan was detected | ET TROJAN Arkei Stealer IP Lookup |
3764 | 3383882423.exe | A Network Trojan was detected | MALWARE [PTsecurity] Generic.PWS.Arkei Stealers Header (Vidar) |
3764 | 3383882423.exe | A Network Trojan was detected | ET TROJAN Arkei Stealer Config Download Request |
3764 | 3383882423.exe | A Network Trojan was detected | MALWARE [PTsecurity] Generic.PWS.Arkei Stealers Header (Vidar) |
3764 | 3383882423.exe | A Network Trojan was detected | MALWARE [PTsecurity] Generic.PWS.Arkei Stealers Header (Vidar) |
3764 | 3383882423.exe | A Network Trojan was detected | MALWARE [PTsecurity] Generic.PWS.Arkei Stealers Header (Vidar) |
4 ETPRO signatures available at the full report