| File name: | GamerHashExtractor_chusall.exe |
| Full analysis: | https://app.any.run/tasks/325e7385-cec4-4e99-9501-b229f3083ca1 |
| Verdict: | Malicious activity |
| Threats: | Crypto mining malware is a resource-intensive threat that infiltrates computers with the purpose of mining cryptocurrencies. This type of threat can be deployed either on an infected machine or a compromised website. In both cases the miner will utilize the computing power of the device and its network bandwidth. |
| Analysis date: | October 22, 2020, 01:36:14 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | ECAF71D7C02A4A5D762B7AE4729E1263 |
| SHA1: | F5B5AEFB2E6DC1C7D65E2D398871BCC923E27231 |
| SHA256: | 8995D808CC426027072323065C4B1075CA9C43FE4D16DCB4208A068626C78F25 |
| SSDEEP: | 6144:k7mgvmNN0aiVRUk+f878LD/PeS0KGsRHMXeGNnToj3lCs2Qd9NN0aiVRUk+f8786:+YijM1f8A3dhzYs2QFijM1f8A3Kr |
MALICIOUS
Loads dropped or rewritten executable
- GamerHash.exe (PID: 4004)
Application was dropped or rewritten from another process
- GamerHashLauncher.exe (PID: 3220)
- GamerHash.exe (PID: 4004)
- xmrig.gh (PID: 3148)
MINER was detected
- xmrig.gh (PID: 3148)
Connects to CnC server
- xmrig.gh (PID: 3148)
Writes to a start menu file
- GamerHash.exe (PID: 4004)
SUSPICIOUS
Reads Environment values
- GamerHashExtractor_chusall.exe.scr (PID: 2120)
- GamerHash.exe (PID: 4004)
Executable content was dropped or overwritten
- GamerHashExtractor_chusall.exe.scr (PID: 2120)
- GamerHash.exe (PID: 4004)
Creates files in the user directory
- GamerHash.exe (PID: 4004)
Starts application with an unusual extension
- GamerHash.exe (PID: 4004)
INFO
Reads settings of System Certificates
- GamerHash.exe (PID: 4004)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .scr | | | Windows screen saver (46.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (23.3) |
| .exe | | | Win32 Executable (generic) (15.9) |
| .exe | | | Generic Win/DOS Executable (7.1) |
| .exe | | | DOS Executable Generic (7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:04:08 11:13:33+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 576000 |
| InitializedDataSize: | 27648 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x8e98e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.7.3.0 |
| ProductVersionNumber: | 1.7.3.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | GamerHash |
| FileVersion: | 1.7.3 |
| InternalName: | GamerHashExtractor.exe |
| LegalCopyright: | Copyright © GamerHash 2019 |
| LegalTrademarks: | - |
| OriginalFileName: | GamerHashExtractor.exe |
| ProductName: | GamerHash |
| ProductVersion: | 1.7.3 |
| AssemblyVersion: | 1.7.3.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 08-Apr-2019 09:13:33 |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | GamerHash |
| FileVersion: | 1.7.3 |
| InternalName: | GamerHashExtractor.exe |
| LegalCopyright: | Copyright © GamerHash 2019 |
| LegalTrademarks: | - |
| OriginalFilename: | GamerHashExtractor.exe |
| ProductName: | GamerHash |
| ProductVersion: | 1.7.3 |
| Assembly Version: | 1.7.3.0 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 08-Apr-2019 09:13:33 |
| 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 | 0x00002000 | 0x0008C994 | 0x0008CA00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.04577 |
.rsrc | 0x00090000 | 0x0000689C | 0x00006A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.23614 |
.reloc | 0x00098000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.27907 | 940 | UNKNOWN | UNKNOWN | RT_MANIFEST |
2 | 3.52624 | 2440 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 3.36711 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 3.03823 | 9640 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 7.91931 | 6941 | UNKNOWN | UNKNOWN | RT_ICON |
32512 | 2.64638 | 76 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
Imports
mscoree.dll |
Total processes
42
Monitored processes
4
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2120 | "C:\Users\admin\Desktop\GamerHashExtractor_chusall.exe.scr" /S | C:\Users\admin\Desktop\GamerHashExtractor_chusall.exe.scr | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: GamerHash Exit code: 0 Version: 1.7.3 Modules
| |||||||||||||||
| 3148 | "C:\Users\admin\AppData\Local\GamerHash\miners\xmrig_32_v1\xmrig.gh" --url=proxy.gamerhash.com:14444 --user=0xGamerHash:GamerHash#Benchmark --threads=2 --no-color --log-file="C:\Users\admin\AppData\Local\GamerHash\1.42.2\logs\benchmark_Xmrig32_RandomX_XMR_Cpu_2020_10_22_02_36_54_709.log" --coin=monero --http-port=5000 --donate-level=1 | C:\Users\admin\AppData\Local\GamerHash\miners\xmrig_32_v1\xmrig.gh | GamerHash.exe | ||||||||||||
User: admin Company: www.xmrig.com Integrity Level: MEDIUM Description: XMRig miner Exit code: 4294967295 Version: 5.0.1 Modules
| |||||||||||||||
| 3220 | "C:\Users\admin\AppData\Local\GamerHash\GamerHashLauncher.exe" /S | C:\Users\admin\AppData\Local\GamerHash\GamerHashLauncher.exe | — | GamerHashExtractor_chusall.exe.scr | |||||||||||
User: admin Integrity Level: MEDIUM Description: GamerHashLauncher Exit code: 0 Version: 1.4.1 Modules
| |||||||||||||||
| 4004 | "C:\Users\admin\AppData\Local\GamerHash\1.42.2\GamerHash.exe" /S | C:\Users\admin\AppData\Local\GamerHash\1.42.2\GamerHash.exe | GamerHashLauncher.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: GamerHash Exit code: 0 Version: 1.42.2 Modules
| |||||||||||||||
Total events
1 265
Read events
1 205
Write events
60
Delete events
0
Modification events
| (PID) Process: | (2120) GamerHashExtractor_chusall.exe.scr | Key: | HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication |
| Operation: | write | Name: | Name |
Value: GamerHashExtractor_chusall.exe.scr | |||
| (PID) Process: | (2120) GamerHashExtractor_chusall.exe.scr | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GamerHashExtractor_chusall_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2120) GamerHashExtractor_chusall.exe.scr | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GamerHashExtractor_chusall_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2120) GamerHashExtractor_chusall.exe.scr | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GamerHashExtractor_chusall_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2120) GamerHashExtractor_chusall.exe.scr | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GamerHashExtractor_chusall_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2120) GamerHashExtractor_chusall.exe.scr | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GamerHashExtractor_chusall_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2120) GamerHashExtractor_chusall.exe.scr | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GamerHashExtractor_chusall_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (2120) GamerHashExtractor_chusall.exe.scr | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GamerHashExtractor_chusall_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2120) GamerHashExtractor_chusall.exe.scr | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GamerHashExtractor_chusall_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2120) GamerHashExtractor_chusall.exe.scr | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GamerHashExtractor_chusall_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
Executable files
10
Suspicious files
1
Text files
15
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2120 | GamerHashExtractor_chusall.exe.scr | C:\Users\admin\AppData\Local\GamerHash\GamerHashExtractor.exe | executable | |
MD5:— | SHA256:— | |||
| 2120 | GamerHashExtractor_chusall.exe.scr | C:\Users\admin\Desktop\GamerHash.lnk | lnk | |
MD5:— | SHA256:— | |||
| 2120 | GamerHashExtractor_chusall.exe.scr | C:\Users\admin\AppData\Local\GamerHash\1.42.2\licenses\BSD3ClauseSentry.txt | text | |
MD5:— | SHA256:— | |||
| 4004 | GamerHash.exe | C:\Users\admin\AppData\Local\GamerHash\miners\xmrig_32_v1.zip | — | |
MD5:— | SHA256:— | |||
| 2120 | GamerHashExtractor_chusall.exe.scr | C:\Users\admin\AppData\Local\GamerHash\1.42.2\username | text | |
MD5:— | SHA256:— | |||
| 2120 | GamerHashExtractor_chusall.exe.scr | C:\Users\admin\AppData\Local\GamerHash\1.42.2\licenses\LGPLv3.txt | text | |
MD5:E6A600FD5E1D9CBDE2D983680233AD02 | SHA256:DA7EABB7BAFDF7D3AE5E9F223AA5BDC1EECE45AC569DC21B3B037520B4464768 | |||
| 2120 | GamerHashExtractor_chusall.exe.scr | C:\Users\admin\AppData\Local\GamerHash\1.42.2\log4net.dll | executable | |
MD5:F64B733EAE44C8C66217386D5A0F2BF0 | SHA256:AF5610C515D2244DB98C662636264C8177E89B1AFE407F88FD18A41D66F6E7E2 | |||
| 2120 | GamerHashExtractor_chusall.exe.scr | C:\Users\admin\AppData\Local\GamerHash\1.42.2\ToastNotifications.dll | executable | |
MD5:95B869374EFFC772B9B443EC665F0920 | SHA256:9239B422167FD8EB93064F32306F5663D2A7FA4EAC462A94D7CBEB853D722E28 | |||
| 2120 | GamerHashExtractor_chusall.exe.scr | C:\Users\admin\AppData\Local\GamerHash\1.42.2\Newtonsoft.Json.dll | executable | |
MD5:5AFDA7C7D4F7085E744C2E7599279DB3 | SHA256:F58C374FFCAAE4E36D740D90FBF7FE70D0ABB7328CD9AF3A0A7B70803E994BA4 | |||
| 2120 | GamerHashExtractor_chusall.exe.scr | C:\Users\admin\AppData\Local\GamerHash\1.42.2\licenses\Apache2.txt | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
13
DNS requests
6
Threats
7
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 |
|---|---|---|---|---|---|---|
2120 | GamerHashExtractor_chusall.exe.scr | 46.101.206.92:443 | api.gamerhash.com | Digital Ocean, Inc. | DE | unknown |
2120 | GamerHashExtractor_chusall.exe.scr | 13.35.253.25:443 | d3klzeoaotcto8.cloudfront.net | — | US | suspicious |
4004 | GamerHash.exe | 5.101.110.225:443 | gamerhash-com.ams3.digitaloceanspaces.com | Digital Ocean, Inc. | NL | suspicious |
4004 | GamerHash.exe | 46.101.206.92:443 | api.gamerhash.com | Digital Ocean, Inc. | DE | unknown |
— | — | 5.101.110.225:443 | gamerhash-com.ams3.digitaloceanspaces.com | Digital Ocean, Inc. | NL | suspicious |
4004 | GamerHash.exe | 46.101.148.192:443 | api.gamerhash.com | Digital Ocean, Inc. | DE | unknown |
3148 | xmrig.gh | 165.227.141.229:14444 | proxy.gamerhash.com | Digital Ocean, Inc. | DE | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
api.gamerhash.com |
| unknown |
d3klzeoaotcto8.cloudfront.net |
| whitelisted |
gamerhash-com.ams3.digitaloceanspaces.com |
| suspicious |
proxy.gamerhash.com |
| malicious |
dns.msftncsi.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3148 | xmrig.gh | Potential Corporate Privacy Violation | ET POLICY Cryptocurrency Miner Checkin |
3148 | xmrig.gh | Misc activity | MINER [PTsecurity] CoinMiner CryptoNight XMRig JSON_RPC Client Login |
3148 | xmrig.gh | Misc activity | MINER [PTsecurity] Riskware/CoinMiner JSON_RPC Response |
3148 | xmrig.gh | Misc activity | MINER [PTsecurity] Risktool.W32.coinminer!c |
3148 | xmrig.gh | Misc activity | MINER [PTsecurity] CoinMiner CryptoNight XMRig JSON_RPC Client Login |
2 ETPRO signatures available at the full report