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- Huge database of samples and IOCs
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- Interactive approach
| File name: | free.Resources.Nexus Apex.exe |
| Full analysis: | https://app.any.run/tasks/92795dcc-2de5-4ef6-8bc9-eb51eebb2ea3 |
| Verdict: | Malicious activity |
| Analysis date: | July 11, 2019, 16:45:23 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (console) Intel 80386, for MS Windows |
| MD5: | 10F5A8C90D22FC5AE30784E9225A6843 |
| SHA1: | 844BCEBD3EE9F485FADDBEEE6E1153520D1263FD |
| SHA256: | 3CB3562A3C02C48FD941260BAA072FC388F0C6CAB5C5F90A143CAAAB291CD9F9 |
| SSDEEP: | 3072:07DhdC6kzWypvaQ0FxyNTBfFQ6yoFwQzzROAbrwiSizFEDfjVkEeqZWKAQlR/Kw6:0BlkZvaF4NTBtQCh3wiHGbjVkGZW92W |
MALICIOUS
No malicious indicators.SUSPICIOUS
Starts CMD.EXE for commands execution
- free.Resources.Nexus Apex.exe (PID: 3592)
Modifies files in Chrome extension folder
- chrome.exe (PID: 300)
Uses TASKKILL.EXE to kill process
- cmd.exe (PID: 2272)
Removes files from Windows directory
- cmd.exe (PID: 2272)
INFO
Manual execution by user
- NOTEPAD.EXE (PID: 2060)
- explorer.exe (PID: 3284)
- chrome.exe (PID: 300)
Reads settings of System Certificates
- chrome.exe (PID: 3452)
Application launched itself
- chrome.exe (PID: 300)
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) (41) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (36.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.6) |
| .exe | | | Win32 Executable (generic) (5.9) |
| .exe | | | Win16/32 Executable Delphi generic (2.7) |
EXIF
EXE
| Subsystem: | Windows command line |
|---|---|
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x1000 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 145920 |
| CodeSize: | 70656 |
| LinkerVersion: | 2.5 |
| PEType: | PE32 |
| TimeStamp: | 2019:05:16 16:07:02+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_CUI |
| Compilation Date: | 16-May-2019 14:07:02 |
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: | 5 |
| Time date stamp: | 16-May-2019 14:07:02 |
| 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 |
|---|---|---|---|---|---|
.code | 0x00001000 | 0x0000387E | 0x00003A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.52922 |
.text | 0x00005000 | 0x0000D962 | 0x0000DA00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.56249 |
.rdata | 0x00013000 | 0x000033A5 | 0x00003400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.11184 |
.data | 0x00017000 | 0x0000178C | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.10321 |
.rsrc | 0x00019000 | 0x0001F35C | 0x0001F400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.89626 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.08821 | 672 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 5.86915 | 2440 | Latin 1 / Western European | UNKNOWN | RT_ICON |
3 | 5.90606 | 4264 | Latin 1 / Western European | UNKNOWN | RT_ICON |
4 | 5.8906 | 9640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
5 | 7.98977 | 77448 | Latin 1 / Western European | UNKNOWN | RT_ICON |
4D7E1ACD73 | 0 | 1 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
7304E8821618A2A70FFA1558FE2C45E7 | 7.9949 | 31256 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
7F5F2983F755C06844073D843742BCEA3C2E0D2B | 3.90689 | 15 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
8E456C05A92EE152DCC9209F15FD16B6 | 3.23593 | 14 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
Imports
COMCTL32.DLL |
GDI32.DLL |
KERNEL32.dll |
MSVCRT.dll |
OLE32.DLL |
SHELL32.DLL |
SHLWAPI.DLL |
USER32.DLL |
WINMM.DLL |
Total processes
73
Monitored processes
33
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3372 | "C:\Users\admin\AppData\Local\Temp\free.Resources.Nexus Apex.exe" | C:\Users\admin\AppData\Local\Temp\free.Resources.Nexus Apex.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 3221226540 | ||||
| 3592 | "C:\Users\admin\AppData\Local\Temp\free.Resources.Nexus Apex.exe" | C:\Users\admin\AppData\Local\Temp\free.Resources.Nexus Apex.exe | explorer.exe | |
User: admin Integrity Level: HIGH | ||||
| 2272 | "C:\Windows\system32\cmd" /c "C:\Users\admin\AppData\Local\Temp\6CB9.tmp\6CBA.tmp\6CBB.bat "C:\Users\admin\AppData\Local\Temp\free.Resources.Nexus Apex.exe"" | C:\Windows\system32\cmd.exe | — | free.Resources.Nexus Apex.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 3284 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 300 | "C:\Program Files\Google\Chrome\Application\chrome.exe" | C:\Program Files\Google\Chrome\Application\chrome.exe | explorer.exe | |
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 75.0.3770.100 | ||||
| 3792 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=75.0.3770.100 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x6d12a9d0,0x6d12a9e0,0x6d12a9ec | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 75.0.3770.100 | ||||
| 3152 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=1148 --on-initialized-event-handle=312 --parent-handle=316 /prefetch:6 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 75.0.3770.100 | ||||
| 2812 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1020,8014387625883799624,16177276162683430421,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=7590990908624491360 --mojo-platform-channel-handle=1040 --ignored=" --type=renderer " /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 75.0.3770.100 | ||||
| 3452 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1020,8014387625883799624,16177276162683430421,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --service-request-channel-token=17603319109530915763 --mojo-platform-channel-handle=1644 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | chrome.exe | |
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 75.0.3770.100 | ||||
| 3332 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1020,8014387625883799624,16177276162683430421,131072 --enable-features=PasswordImport --lang=en-US --instant-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=17405629050342205919 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2236 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 | ||||
Total events
263
Read events
183
Write events
75
Delete events
5
Modification events
| (PID) Process: | (300) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (300) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (300) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: | |||
| (PID) Process: | (300) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (300) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (300) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | — | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | write | Name: | 300-13207337149461351 |
Value: 259 | |||
| (PID) Process: | (300) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (300) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | delete value | Name: | 1512-13197841398593750 |
Value: 0 | |||
| (PID) Process: | (300) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | delete value | Name: | 300-13207337149461351 |
Value: 259 | |||
Executable files
0
Suspicious files
46
Text files
145
Unknown types
5
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 300 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\77e5c96e-780c-4609-8030-06d6a00dc2b1.tmp | — | |
MD5:— | SHA256:— | |||
| 300 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000020.dbtmp | — | |
MD5:— | SHA256:— | |||
| 300 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old~RF169455.TMP | text | |
MD5:213AE3DA120D7862D60B5763B6C9D466 | SHA256:5736534D6EE654C1BF1A8E79E73330AF58F622E8657285330D2C7189A55604F4 | |||
| 300 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old | text | |
MD5:213AE3DA120D7862D60B5763B6C9D466 | SHA256:5736534D6EE654C1BF1A8E79E73330AF58F622E8657285330D2C7189A55604F4 | |||
| 300 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Feature Engagement Tracker\EventDB\LOG.old~RF169494.TMP | text | |
MD5:3D551B6E929CF62F7AA66091E718704B | SHA256:1698A1B1BC3E86676392FB8BD4C712438302A5A2220503C08F290ED4B1790404 | |||
| 300 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old | text | |
MD5:C4D6CBB269C626168A5D6D0D8CCE6C30 | SHA256:B62CDBB758278A0C2E50593357390119441D8DE09428EB29027F3DFD1332E348 | |||
| 300 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF169436.TMP | text | |
MD5:C4D6CBB269C626168A5D6D0D8CCE6C30 | SHA256:B62CDBB758278A0C2E50593357390119441D8DE09428EB29027F3DFD1332E348 | |||
| 300 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old | text | |
MD5:A519780ED0A2F4336DB4F5651D79C369 | SHA256:DA5B71BD0075B55757BF757BF5F4D4A1DCBCF0762CDA5B31B28680963E068C75 | |||
| 300 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Feature Engagement Tracker\EventDB\LOG.old | text | |
MD5:3D551B6E929CF62F7AA66091E718704B | SHA256:1698A1B1BC3E86676392FB8BD4C712438302A5A2220503C08F290ED4B1790404 | |||
| 300 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old~RF169474.TMP | text | |
MD5:A519780ED0A2F4336DB4F5651D79C369 | SHA256:DA5B71BD0075B55757BF757BF5F4D4A1DCBCF0762CDA5B31B28680963E068C75 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
76
DNS requests
47
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3452 | chrome.exe | GET | 301 | 104.20.209.21:80 | http://pastebin.com/ | US | — | — | shared |
3452 | chrome.exe | GET | 200 | 205.185.216.10:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 56.3 Kb | whitelisted |
3452 | chrome.exe | GET | 200 | 173.194.188.102:80 | http://r1---sn-4g5ednss.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx?cms_redirect=yes&mip=185.183.107.227&mm=28&mn=sn-4g5ednss&ms=nvh&mt=1562863463&mv=m&mvi=0&pl=24&shardbypass=yes | US | crx | 862 Kb | whitelisted |
— | — | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
3452 | chrome.exe | GET | 302 | 216.58.207.78:80 | http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx | US | html | 516 b | whitelisted |
— | — | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
— | — | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
3452 | chrome.exe | GET | 200 | 13.224.89.88:80 | http://x.ss2.us/x.cer | US | der | 1.27 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3452 | chrome.exe | 172.217.16.163:443 | www.google.com.ua | Google Inc. | US | whitelisted |
3452 | chrome.exe | 172.217.21.227:443 | www.gstatic.com | Google Inc. | US | whitelisted |
3452 | chrome.exe | 104.20.209.21:443 | pastebin.com | Cloudflare Inc | US | shared |
— | — | 104.20.209.21:80 | pastebin.com | Cloudflare Inc | US | shared |
3452 | chrome.exe | 172.217.18.10:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
3452 | chrome.exe | 204.11.109.77:443 | tags.expo9.exponential.com | Exponential Interactive, Inc. | US | unknown |
3452 | chrome.exe | 104.20.209.21:80 | pastebin.com | Cloudflare Inc | US | shared |
3452 | chrome.exe | 172.217.22.67:443 | fonts.gstatic.com | Google Inc. | US | whitelisted |
3452 | chrome.exe | 216.58.206.8:443 | www.googletagmanager.com | Google Inc. | US | whitelisted |
3452 | chrome.exe | 172.217.22.36:443 | www.google.com | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
clientservices.googleapis.com |
| whitelisted |
accounts.google.com |
| shared |
www.google.com.ua |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
www.gstatic.com |
| whitelisted |
fonts.gstatic.com |
| whitelisted |
apis.google.com |
| whitelisted |
www.google.com |
| whitelisted |
www.google.at |
| whitelisted |
pastebin.com |
| shared |