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URL:

http://achmannatgagamico.info/b1.exe

Full analysis: https://app.any.run/tasks/983980c9-c458-43bc-ad59-cc9463cb5c6c
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.

Malware Trends Tracker     >>>
Analysis date: April 25, 2019, 04:27:44
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
ransomware
Indicators:
MD5:

8953715C615C04C5041A71DD8FB157CD

SHA1:

3FCDB41A26FD44E0CE3D5527393DA402F4731B18

SHA256:

C4B67B6CFFFBA09EF695BA48E982D74F8EE346BF15994D1CC59074E8CC205ABB

SSDEEP:

3:N1KfDiL4HRCvA:CLPgvA

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

    • Downloads executable files from the Internet

      • iexplore.exe (PID: 1136)

    • Application was dropped or rewritten from another process

      • b1[1].exe (PID: 1728)

    • Changes the autorun value in the registry

      • b1[1].exe (PID: 1728)

    • Dropped file may contain instructions of ransomware

      • b1[1].exe (PID: 1728)

    • Renames files like Ransomware

      • b1[1].exe (PID: 1728)

    • Actions looks like stealing of personal data

      • b1[1].exe (PID: 1728)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 1136)
      • iexplore.exe (PID: 300)
      • b1[1].exe (PID: 1728)

    • Creates files in the user directory

      • b1[1].exe (PID: 1728)

    • Writes to a desktop.ini file (may be used to cloak folders)

      • b1[1].exe (PID: 1728)

    • Reads the cookies of Mozilla Firefox

      • b1[1].exe (PID: 1728)

    • Starts CMD.EXE for commands execution

      • b1[1].exe (PID: 1728)

    • Creates files in the program directory

      • b1[1].exe (PID: 1728)

  • INFO

    • Application launched itself

      • iexplore.exe (PID: 300)

    • Changes internet zones settings

      • iexplore.exe (PID: 300)

    • Creates files in the user directory

      • iexplore.exe (PID: 1136)
      • WINWORD.EXE (PID: 2796)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 1136)
      • iexplore.exe (PID: 300)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2796)

    • Dropped object may contain TOR URL's

      • b1[1].exe (PID: 1728)
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
40
Monitored processes
5
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start iexplore.exe iexplore.exe b1[1].exe winword.exe no specs cmd.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
300"C:\Program Files\Internet Explorer\iexplore.exe" -nohomeC:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
1136"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:300 CREDAT:71937C:\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)
1728"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\b1[1].exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\b1[1].exe
iexplore.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2796"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\writtenaccess.rtf.DOCM"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
5924"C:\Windows\system32\cmd.exe" /c del C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\b1[1].exe > nulC:\Windows\system32\cmd.exe—b1[1].exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Total events
1 005
Read events
921
Write events
0
Delete events
0

Modification events

No data
Executable files
3
Suspicious files
1 310
Text files
20
Unknown types
23

Dropped files

PID
Process
Filename
Type
300iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\favicon[1].ico —
MD5:—
SHA256:—
300iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
300iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFC0DC1F7F4A0A6361.TMP —
MD5:—
SHA256:—
300iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF7C7EDD66E5881081.TMP —
MD5:—
SHA256:—
300iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{87AA5995-6712-11E9-A09E-5254004A04AF}.dat —
MD5:—
SHA256:—
1728b1[1].exeC:\Users\admin\AppData\Local\b1[1].exe\:Zone.Identifier:$DATA —
MD5:—
SHA256:—
300iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\b1[1].exeexecutable
MD5:0734B966A27E64EAEFF718B18E469F6E
SHA256:28644496493462629E22AEEBB030E2536DBDACCDAEE4DD782106F3B5099E897E
1136iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\index.datdat
MD5:3CD226E38F69201CD4770208C18A01A2
SHA256:CD8627005C3A5275636A2493885FC4D10F85FCCB6BDB8DBEFED9A087AFB75B73
300iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\History\History.IE5\MSHist012019042520190426\index.datdat
MD5:B96C0C4FF23EC718CEB420B748EBAC8A
SHA256:9FD59F267FE1305CDAC47F137598AED784DDFA341D3FA1419A2FB00B630DDDDD
1136iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\OB2AAJPK\b1[1].exeexecutable
MD5:0734B966A27E64EAEFF718B18E469F6E
SHA256:28644496493462629E22AEEBB030E2536DBDACCDAEE4DD782106F3B5099E897E
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1136
iexplore.exe
GET
200
87.98.158.248:80
http://achmannatgagamico.info/b1.exe
FR
executable
106 Kb
suspicious
300
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
300
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
1136
iexplore.exe
87.98.158.248:80
achmannatgagamico.info
OVH SAS
FR
suspicious

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
achmannatgagamico.info
  • 87.98.158.248
suspicious

Threats

PID
Process
Class
Message
1136
iexplore.exe
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
1136
iexplore.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info
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Reports
http://achmannatgagamico.info/b1.exe