| download: | KrkrExtract.exe |
| Full analysis: | https://app.any.run/tasks/ebce7f72-77d0-48c6-9e09-513e944e3d6d |
| Verdict: | No threats detected |
| Analysis date: | April 02, 2020, 21:53:17 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 825EC9789A25B2614B413F9FB9855D5A |
| SHA1: | 88D2BBB21A18FEA31AC9AF2D17559C800BB464B5 |
| SHA256: | ADA4A71750F1B4BB8D242F58D68B0EED1BB4C93417F83CB047873DC6BFD524E9 |
| SSDEEP: | 3072:nb4xfrH8XuSn0AZR3fWlCKLgOCVZMbIC6l5iHJVoA+WwL2V5ba6:WHYt35aEUoA+Afba |
MALICIOUS
No malicious indicators.SUSPICIOUS
Modifies files in Chrome extension folder
- chrome.exe (PID: 3776)
INFO
Application launched itself
- chrome.exe (PID: 3776)
Reads the hosts file
- chrome.exe (PID: 3776)
- chrome.exe (PID: 3988)
Manual execution by user
- chrome.exe (PID: 3776)
Reads settings of System Certificates
- chrome.exe (PID: 3988)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (64.6) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.4) |
| .exe | | | Win32 Executable (generic) (10.5) |
| .exe | | | Generic Win/DOS Executable (4.6) |
| .exe | | | DOS Executable Generic (4.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:07:01 08:23:42+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 14.16 |
| CodeSize: | 46080 |
| InitializedDataSize: | 106496 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1a0e |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.2.1 |
| ProductVersionNumber: | 1.15.11.14 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | X'moe |
| FileDescription: | KrkrExtract Loader |
| FileVersion: | 1.0.2.1 |
| InternalName: | KrkrExtract.exe |
| LegalCopyright: | Copyright X'moe (C) 2015 - 2017 |
| OriginalFileName: | KrkrExtract.exe |
| ProductName: | KrkrExtract |
| ProductVersion: | 1.15.11.14 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 01-Jul-2019 06:23:42 |
| Detected languages: |
|
| CompanyName: | X'moe |
| FileDescription: | KrkrExtract Loader |
| FileVersion: | 1.0.2.1 |
| InternalName: | KrkrExtract.exe |
| LegalCopyright: | Copyright X'moe (C) 2015 - 2017 |
| OriginalFilename: | KrkrExtract.exe |
| ProductName: | KrkrExtract |
| ProductVersion: | 1.15.11.14 |
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: | 0x00000110 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 01-Jul-2019 06:23:42 |
| 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 | 0x0000B33B | 0x0000B400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.63195 |
.rdata | 0x0000D000 | 0x00005B28 | 0x00005C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.88907 |
.data | 0x00013000 | 0x000013B4 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.81592 |
.rsrc | 0x00015000 | 0x00012EB8 | 0x00013000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.87548 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.91161 | 381 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 4.45405 | 4264 | UNKNOWN | English - United States | RT_ICON |
101 | 3.32222 | 244 | UNKNOWN | English - United States | RT_DIALOG |
103 | 1.94375 | 20 | UNKNOWN | English - United States | RT_GROUP_ICON |
IDI_KRKREXTRACTEXE | 1.59047 | 20 | UNKNOWN | Chinese - PRC | RT_GROUP_ICON |
Imports
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
ntdll.dll |
Total processes
66
Monitored processes
29
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 588 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1028,17237401432780240075,16475825910296441117,131072 --enable-features=PasswordImport --disable-gpu-compositing --lang=en-US --extension-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=8522796332174600374 --renderer-client-id=27 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3372 /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 Modules
| |||||||||||||||
| 620 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1028,17237401432780240075,16475825910296441117,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=6624978753756174306 --mojo-platform-channel-handle=3916 --ignored=" --type=renderer " /prefetch:8 | 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 Modules
| |||||||||||||||
| 1248 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1028,17237401432780240075,16475825910296441117,131072 --enable-features=PasswordImport --disable-gpu-sandbox --use-gl=disabled --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=16876766008132429139 --mojo-platform-channel-handle=4724 /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 1836 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1028,17237401432780240075,16475825910296441117,131072 --enable-features=PasswordImport --disable-gpu-compositing --lang=en-US --extension-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=5016269381320567598 --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3440 /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 Modules
| |||||||||||||||
| 1940 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1028,17237401432780240075,16475825910296441117,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=6004298714969283333 --mojo-platform-channel-handle=3916 --ignored=" --type=renderer " /prefetch:8 | 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 Modules
| |||||||||||||||
| 2060 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1028,17237401432780240075,16475825910296441117,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=15539560714780740378 --mojo-platform-channel-handle=3996 --ignored=" --type=renderer " /prefetch:8 | 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 Modules
| |||||||||||||||
| 2156 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1028,17237401432780240075,16475825910296441117,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=6117644867568731364 --mojo-platform-channel-handle=3552 --ignored=" --type=renderer " /prefetch:8 | 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 Modules
| |||||||||||||||
| 2184 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1028,17237401432780240075,16475825910296441117,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=7015275885012861889 --mojo-platform-channel-handle=4440 --ignored=" --type=renderer " /prefetch:8 | 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 Modules
| |||||||||||||||
| 2364 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1028,17237401432780240075,16475825910296441117,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=15482397569447620730 --mojo-platform-channel-handle=3312 --ignored=" --type=renderer " /prefetch:8 | 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 Modules
| |||||||||||||||
| 2584 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1028,17237401432780240075,16475825910296441117,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=16132042910118467895 --mojo-platform-channel-handle=4156 --ignored=" --type=renderer " /prefetch:8 | 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 Modules
| |||||||||||||||
Total events
383
Read events
311
Write events
67
Delete events
5
Modification events
| (PID) Process: | (4000) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | write | Name: | 3776-13230338028680750 |
Value: 259 | |||
| (PID) Process: | (3776) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (3776) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (3776) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: | |||
| (PID) Process: | (3776) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (3776) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (3776) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | (3776) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (3776) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
| (PID) Process: | (3776) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | delete value | Name: | 3120-13213713943555664 |
Value: 0 | |||
Executable files
0
Suspicious files
23
Text files
183
Unknown types
6
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3776 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-5E865EED-EC0.pma | — | |
MD5:— | SHA256:— | |||
| 3776 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old | — | |
MD5:— | SHA256:— | |||
| 3776 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\18409de0-4859-466a-93b4-e451890fcfd2.tmp | — | |
MD5:— | SHA256:— | |||
| 3776 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000028.dbtmp | — | |
MD5:— | SHA256:— | |||
| 3776 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old | text | |
MD5:— | SHA256:— | |||
| 3776 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RFa71783.TMP | text | |
MD5:— | SHA256:— | |||
| 3776 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old | text | |
MD5:— | SHA256:— | |||
| 3776 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RFa71792.TMP | text | |
MD5:— | SHA256:— | |||
| 3776 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 3776 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old~RFa71909.TMP | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
23
DNS requests
17
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3988 | chrome.exe | GET | 302 | 172.217.16.206:80 | http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOTRmQUFXVHlhaGJaUTdMLWtCSkNJUl9ZQQ/1.0.0.5_nmmhkkegccagdldgiimedpiccmgmieda.crx | US | html | 519 b | whitelisted |
3988 | chrome.exe | GET | 302 | 172.217.16.206:80 | http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx | US | html | 524 b | whitelisted |
3988 | chrome.exe | GET | 200 | 173.194.163.71:80 | http://r1---sn-4g5ednls.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx?cms_redirect=yes&mh=bs&mip=37.120.158.67&mm=28&mn=sn-4g5ednls&ms=nvh&mt=1585864398&mv=m&mvi=0&pl=24&shardbypass=yes | US | crx | 862 Kb | whitelisted |
3988 | chrome.exe | GET | 200 | 173.194.163.72:80 | http://r2---sn-4g5ednls.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOTRmQUFXVHlhaGJaUTdMLWtCSkNJUl9ZQQ/1.0.0.5_nmmhkkegccagdldgiimedpiccmgmieda.crx?cms_redirect=yes&mh=QJ&mip=37.120.158.67&mm=28&mn=sn-4g5ednls&ms=nvh&mt=1585864398&mv=m&mvi=1&pl=24&shardbypass=yes | US | crx | 293 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 |
|---|---|---|---|---|---|---|
3988 | chrome.exe | 172.217.18.163:443 | clientservices.googleapis.com | Google Inc. | US | whitelisted |
3988 | chrome.exe | 172.217.22.74:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
3988 | chrome.exe | 216.58.210.14:443 | apis.google.com | Google Inc. | US | whitelisted |
3988 | chrome.exe | 172.217.22.35:443 | fonts.gstatic.com | Google Inc. | US | whitelisted |
3988 | chrome.exe | 172.217.16.142:443 | ogs.google.com.ua | Google Inc. | US | whitelisted |
3988 | chrome.exe | 216.58.205.238:443 | clients2.google.com | Google Inc. | US | whitelisted |
3988 | chrome.exe | 172.217.16.206:80 | redirector.gvt1.com | Google Inc. | US | whitelisted |
3988 | chrome.exe | 173.194.163.72:80 | r2---sn-4g5ednls.gvt1.com | Google Inc. | US | whitelisted |
3988 | chrome.exe | 172.217.22.68:443 | www.google.com | Google Inc. | US | whitelisted |
3988 | chrome.exe | 216.58.207.35:443 | www.google.fr | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
clientservices.googleapis.com |
| whitelisted |
accounts.google.com |
| shared |
www.google.com.ua |
| whitelisted |
www.gstatic.com |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
apis.google.com |
| whitelisted |
ogs.google.com.ua |
| whitelisted |
fonts.gstatic.com |
| whitelisted |
clients2.google.com |
| whitelisted |
redirector.gvt1.com |
| whitelisted |