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URL:

http://yckk.jp/wp/Document/xldx9t14nfy0_tsvzn6e2q5-165915257903688/

Full analysis: https://app.any.run/tasks/ba5ffa17-b8fe-4f8f-a293-12b00fa7fd9f
Verdict: Malicious activity
Threats:

Emotet is one of the most dangerous trojans ever created. Over the course of its lifetime, it was upgraded to become a very destructive malware. It targets mostly corporate victims but even private users get infected in mass spam email campaigns.

Analysis date: May 24, 2019, 17:15:34
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
emotet
emotet-doc
Indicators:
MD5:

21BDCD818E4B481D4D5B8EDFD0600F98

SHA1:

5CD2BAC06CF25A3A9CAC027ED23CC69B158C83E1

SHA256:

FBCC33BEB61C48245C818114B90D1F4798BD40DDECC49C47043425D0FC08186D

SSDEEP:

3:N1KHw7gSb/eBV3k92UdKQbn:CKSBe2UJbn

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • Application was dropped or rewritten from another process

      • 441.exe (PID: 1812)
      • 441.exe (PID: 3560)
      • soundser.exe (PID: 948)
      • soundser.exe (PID: 2332)
    • Downloads executable files from the Internet

      • powershell.exe (PID: 3368)
    • Emotet process was detected

      • soundser.exe (PID: 948)
  • SUSPICIOUS

    • Starts Microsoft Office Application

      • chrome.exe (PID: 1520)
      • WINWORD.EXE (PID: 1344)
    • Executed via WMI

      • powershell.exe (PID: 3368)
    • Application launched itself

      • WINWORD.EXE (PID: 1344)
      • 441.exe (PID: 3560)
      • soundser.exe (PID: 948)
    • PowerShell script executed

      • powershell.exe (PID: 3368)
    • Creates files in the user directory

      • powershell.exe (PID: 3368)
    • Executable content was dropped or overwritten

      • 441.exe (PID: 1812)
      • powershell.exe (PID: 3368)
    • Starts itself from another location

      • 441.exe (PID: 1812)
    • Connects to server without host name

      • soundser.exe (PID: 2332)
  • INFO

    • Creates files in the user directory

      • chrome.exe (PID: 1520)
      • WINWORD.EXE (PID: 1344)
    • Reads Internet Cache Settings

      • chrome.exe (PID: 1520)
    • Application launched itself

      • chrome.exe (PID: 1520)
    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 1344)
      • WINWORD.EXE (PID: 2464)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
51
Monitored processes
16
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start drop and start chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs winword.exe no specs chrome.exe no specs winword.exe no specs powershell.exe 441.exe no specs 441.exe #EMOTET soundser.exe no specs soundser.exe chrome.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1520"C:\Program Files\Google\Chrome\Application\chrome.exe" http://yckk.jp/wp/Document/xldx9t14nfy0_tsvzn6e2q5-165915257903688/C:\Program Files\Google\Chrome\Application\chrome.exe
explorer.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
73.0.3683.75
3800"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=73.0.3683.75 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x6cd70f18,0x6cd70f28,0x6cd70f34C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
73.0.3683.75
2796"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=3392 --on-initialized-event-handle=308 --parent-handle=312 /prefetch:6C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
73.0.3683.75
2376"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=964,17188909726604746557,11164848659531028005,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAACAAwAAAQAAAAAAAAAAAGAAAAAAAAEAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=13757712096839986545 --mojo-platform-channel-handle=956 --ignored=" --type=renderer " /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
LOW
Description:
Google Chrome
Version:
73.0.3683.75
2584"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=964,17188909726604746557,11164848659531028005,131072 --enable-features=PasswordImport --service-pipe-token=14804394362973360050 --lang=en-US --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=14804394362973360050 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1932 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
LOW
Description:
Google Chrome
Version:
73.0.3683.75
1012"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=964,17188909726604746557,11164848659531028005,131072 --enable-features=PasswordImport --service-pipe-token=14499659466139193942 --lang=en-US --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=14499659466139193942 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2000 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
LOW
Description:
Google Chrome
Version:
73.0.3683.75
3444"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=964,17188909726604746557,11164848659531028005,131072 --enable-features=PasswordImport --service-pipe-token=11342234035670150271 --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=11342234035670150271 --renderer-client-id=3 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2168 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
1344"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Downloads\SCAN_12649163421US_May_24_2019.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXEchrome.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Version:
14.0.6024.1000
3508"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=964,17188909726604746557,11164848659531028005,131072 --enable-features=PasswordImport --disable-gpu-sandbox --use-gl=disabled --gpu-preferences=KAAAAAAAAACAAwAAAQAAAAAAAAAAAGAAAAAAAAEAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=3324726487425745551 --mojo-platform-channel-handle=4112 /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
2464"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /EmbeddingC:\Program Files\Microsoft Office\Office14\WINWORD.EXEWINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Total events
3 441
Read events
2 889
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
10
Text files
48
Unknown types
14

Dropped files

PID
Process
Filename
Type
1520chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\index
MD5:
SHA256:
1520chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_0
MD5:
SHA256:
1520chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_1
MD5:
SHA256:
1520chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_2
MD5:
SHA256:
1520chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_3
MD5:
SHA256:
1520chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\40f2b7ba-f25a-4bde-90e5-d996b5d7eb1b.tmp
MD5:
SHA256:
1520chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000018.dbtmp
MD5:
SHA256:
1520chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\index
MD5:
SHA256:
1520chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_0
MD5:
SHA256:
1520chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
11
DNS requests
7
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2332
soundser.exe
POST
76.86.20.103:80
http://76.86.20.103/ringin/publish/
US
malicious
1520
chrome.exe
GET
200
219.94.128.28:80
http://yckk.jp/wp/Document/xldx9t14nfy0_tsvzn6e2q5-165915257903688/
JP
document
71.3 Kb
suspicious
3368
powershell.exe
GET
200
138.197.32.141:80
http://www.maisonmanor.com/wp-content/unRpFYCwFf/
US
executable
107 Kb
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1520
chrome.exe
172.217.16.164:443
www.google.com
Google Inc.
US
whitelisted
1520
chrome.exe
172.217.18.3:443
ssl.gstatic.com
Google Inc.
US
whitelisted
1520
chrome.exe
172.217.21.205:443
accounts.google.com
Google Inc.
US
whitelisted
1520
chrome.exe
172.217.21.227:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
3368
powershell.exe
138.197.32.141:80
www.maisonmanor.com
Digital Ocean, Inc.
US
suspicious
1520
chrome.exe
219.94.128.28:80
yckk.jp
SAKURA Internet Inc.
JP
suspicious
2332
soundser.exe
76.86.20.103:80
Time Warner Cable Internet LLC
US
malicious

DNS requests

Domain
IP
Reputation
yckk.jp
  • 219.94.128.28
suspicious
clientservices.googleapis.com
  • 172.217.21.227
whitelisted
accounts.google.com
  • 172.217.21.205
shared
www.google.com
  • 172.217.16.164
whitelisted
ssl.gstatic.com
  • 172.217.18.3
whitelisted
www.maisonmanor.com
  • 138.197.32.141
suspicious

Threats

PID
Process
Class
Message
1520
chrome.exe
Potential Corporate Privacy Violation
ET POLICY Office Document Download Containing AutoOpen Macro
3368
powershell.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3368
powershell.exe
Potentially Bad Traffic
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
3368
powershell.exe
Misc activity
ET INFO EXE - Served Attached HTTP
3368
powershell.exe
Misc activity
ET INFO EXE IsDebuggerPresent (Used in Malware Anti-Debugging)
3368
powershell.exe
Misc activity
ET INFO EXE CheckRemoteDebuggerPresent (Used in Malware Anti-Debugging)
No debug info