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| File name: | ch-launcher.exe |
| Full analysis: | https://app.any.run/tasks/58c32a50-7a46-4404-8ac8-accbd86b201b |
| Verdict: | Malicious activity |
| Analysis date: | February 18, 2019, 11:10:13 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 8EA72D22535BFED1847868C968FB24E6 |
| SHA1: | 766DF24537BF4F19AE3942E23941DB9132B796E6 |
| SHA256: | A8987A0B899D1D9956DFD10A533DAFE8122F0B8C2CEC8F641970550F617119AD |
| SSDEEP: | 384:toGcQqqel0fwxOqkC+RFY7wLk94jXPlraoj/SYZB4059A3:tohdLxOqj+Ry70NXPzi8A3 |
MALICIOUS
No malicious indicators.SUSPICIOUS
Starts Internet Explorer
- ch-launcher.exe (PID: 2960)
INFO
Reads internet explorer settings
- iexplore.exe (PID: 3644)
- iexplore.exe (PID: 308)
Application launched itself
- iexplore.exe (PID: 3240)
Changes internet zones settings
- iexplore.exe (PID: 3240)
- iexplore.exe (PID: 2360)
Reads settings of System Certificates
- iexplore.exe (PID: 3240)
- iexplore.exe (PID: 2360)
Reads Internet Cache Settings
- iexplore.exe (PID: 3240)
- iexplore.exe (PID: 308)
- iexplore.exe (PID: 3644)
Creates files in the user directory
- opera.exe (PID: 3960)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (55.8) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (21) |
| .scr | | | Windows screen saver (9.9) |
| .dll | | | Win32 Dynamic Link Library (generic) (5) |
| .exe | | | Win32 Executable (generic) (3.4) |
EXIF
EXE
| AssemblyVersion: | 1.0.0.0 |
|---|---|
| ProductVersion: | 1.0.0.0 |
| ProductName: | ch-launcher |
| OriginalFileName: | ch-launcher.exe |
| LegalCopyright: | Copyright © 2019 |
| InternalName: | ch-launcher.exe |
| FileVersion: | 1.0.0.0 |
| FileDescription: | ch-launcher |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 6 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x5d4e |
| UninitializedDataSize: | - |
| InitializedDataSize: | 13312 |
| CodeSize: | 15872 |
| LinkerVersion: | 11 |
| PEType: | PE32 |
| TimeStamp: | 2019:02:18 12:09:35+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 18-Feb-2019 11:09:35 |
| Debug artifacts: |
|
| FileDescription: | ch-launcher |
| FileVersion: | 1.0.0.0 |
| InternalName: | ch-launcher.exe |
| LegalCopyright: | Copyright © 2019 |
| OriginalFilename: | ch-launcher.exe |
| ProductName: | ch-launcher |
| ProductVersion: | 1.0.0.0 |
| Assembly Version: | 1.0.0.0 |
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: | 4 |
| Time date stamp: | 18-Feb-2019 11:09:35 |
| 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 | 0x00003D54 | 0x00003E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.71591 |
.sdata | 0x00006000 | 0x00000138 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.36368 |
.rsrc | 0x00008000 | 0x00002E60 | 0x00003000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.2978 |
.reloc | 0x0000C000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0776332 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
2 | 2.0843 | 296 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 1.04772 | 1384 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 2.76148 | 1128 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 1.71396 | 744 | UNKNOWN | UNKNOWN | RT_ICON |
6 | 1.72071 | 2216 | UNKNOWN | UNKNOWN | RT_ICON |
7 | 2.72257 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
32512 | 2.71964 | 90 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
Imports
mscoree.dll |
Total processes
36
Monitored processes
6
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2960 | "C:\Users\admin\AppData\Local\Temp\ch-launcher.exe" | C:\Users\admin\AppData\Local\Temp\ch-launcher.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Description: ch-launcher Version: 1.0.0.0 | ||||
| 3240 | "C:\Program Files\Internet Explorer\iexplore.exe" -nohome | C:\Program Files\Internet Explorer\iexplore.exe | ch-launcher.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
| 3644 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3240 CREDAT:71937 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | |
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
| 2360 | "C:\Program Files\Internet Explorer\iexplore.exe" -nohome | C:\Program Files\Internet Explorer\iexplore.exe | ch-launcher.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
| 308 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2360 CREDAT:71937 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | |
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
| 3960 | "C:\Program Files\Opera\opera.exe" | C:\Program Files\Opera\opera.exe | explorer.exe | |
User: admin Company: Opera Software Integrity Level: MEDIUM Description: Opera Internet Browser Version: 1748 | ||||
Total events
1 044
Read events
854
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
43
Text files
17
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3240 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
| 3240 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
| 3240 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF08A652C6368CE14F.TMP | — | |
MD5:— | SHA256:— | |||
| 3240 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF0F9F3118E733AC27.TMP | — | |
MD5:— | SHA256:— | |||
| 3240 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFA137AB4F5B1EAEBC.TMP | — | |
MD5:— | SHA256:— | |||
| 3240 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{D3DAA2EA-336D-11E9-BAD8-5254004A04AF}.dat | — | |
MD5:— | SHA256:— | |||
| 3240 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFD6710AC995FD201D.TMP | — | |
MD5:— | SHA256:— | |||
| 3240 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{D3DAA2E9-336D-11E9-BAD8-5254004A04AF}.dat | — | |
MD5:— | SHA256:— | |||
| 2360 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
| 2360 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
18
DNS requests
10
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3960 | opera.exe | GET | 200 | 66.225.197.197:80 | http://crl4.digicert.com/DigiCertHighAssuranceEVRootCA.crl | US | der | 543 b | whitelisted |
3960 | opera.exe | GET | 200 | 173.223.106.138:80 | http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBR64T7ooMQqLLQoy%2BemBUYZQOKh6QQUkK9qOpRaC9iQ6hJWc99DtDoo2ucCEADOWIbznAHBRMUGZETXS7Y%3D | NL | der | 471 b | whitelisted |
3960 | opera.exe | GET | 200 | 104.17.105.175:80 | http://crl.usertrust.com/AddTrustExternalCARoot.crl | US | der | 616 b | whitelisted |
3960 | opera.exe | GET | 200 | 104.16.90.188:80 | http://crl.comodoca.com/COMODORSACertificationAuthority.crl | US | der | 812 b | whitelisted |
3960 | opera.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTPJvUY%2Bsl%2Bj4yzQuAcL2oQno5fCgQUUWj%2FkK8CB3U8zNllZGKiErhZcjsCEAOXQPQlVpLtFek%2BmcpabOk%3D | US | der | 471 b | whitelisted |
2360 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
3240 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3240 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
2360 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
3960 | opera.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3240 | iexplore.exe | 217.182.164.9:443 | authedmine.com | OVH SAS | FR | suspicious |
3960 | opera.exe | 104.17.105.175:80 | crl.usertrust.com | Cloudflare Inc | US | shared |
308 | iexplore.exe | 217.182.164.9:443 | authedmine.com | OVH SAS | FR | suspicious |
3960 | opera.exe | 217.182.164.9:443 | authedmine.com | OVH SAS | FR | suspicious |
3644 | iexplore.exe | 217.182.164.9:443 | authedmine.com | OVH SAS | FR | suspicious |
3960 | opera.exe | 104.16.90.188:80 | crl.comodoca.com | Cloudflare Inc | US | shared |
3960 | opera.exe | 82.145.215.40:443 | certs.opera.com | Opera Software AS | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.bing.com |
| whitelisted |
authedmine.com |
| unknown |
certs.opera.com |
| whitelisted |
crl4.digicert.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
sitecheck2.opera.com |
| whitelisted |
crl.usertrust.com |
| whitelisted |
crl.comodoca.com |
| whitelisted |
ocsp.comodoca.com |
| whitelisted |