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File name:

bot.exe

Full analysis: https://app.any.run/tasks/8ca12734-140a-405b-b03a-f2bbf02088bc
Verdict: Malicious activity
Threats:

Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email.

Analysis date: May 30, 2020, 16:36:15
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
opendir
Indicators:
MIME: application/x-dosexec
File info: MS-DOS executable
MD5:

A20FD5522E35EAE3FA566C40454E89B7

SHA1:

E07EB72637B6FB99D2656610FD61EF7AF66E5D55

SHA256:

5BB1EAB89C1B5993A671FACA3F45A4BC1116D770A4BDA3BE0DC3F2D4F66CB375

SSDEEP:

3072:teqAtWZkushrKFg7BuqCGFMSPBHUj5IcfFxoRUNZTxs83Vrpr:tJA6DYl1up4BHUj5IcQUfxLrl

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

    • Runs injected code in another process

      • dyem.exe (PID: 2260)
    • Application was injected by another process

      • dwm.exe (PID: 128)
      • ctfmon.exe (PID: 500)
    • Actions looks like stealing of personal data

      • WinMail.exe (PID: 2536)
    • Changes settings of System certificates

      • WinMail.exe (PID: 2536)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • bot.exe (PID: 2648)
      • WinMail.exe (PID: 2536)
    • Executed via COM

      • WinMail.exe (PID: 2536)
    • Reads internet explorer settings

      • WinMail.exe (PID: 2536)
    • Starts itself from another location

      • bot.exe (PID: 2648)
    • Reads Internet Cache Settings

      • WinMail.exe (PID: 2536)
    • Creates files in the user directory

      • bot.exe (PID: 2648)
    • Starts CMD.EXE for commands execution

      • bot.exe (PID: 2648)
    • Adds / modifies Windows certificates

      • WinMail.exe (PID: 2536)
  • INFO

    • Reads settings of System Certificates

      • WinMail.exe (PID: 2536)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (42.5)
.exe | DOS Executable Borland Pascal 7.0x (19.2)
.exe | Generic Win/DOS Executable (18.8)
.exe | DOS Executable Generic (18.8)
.vxd | VXD Driver (0.2)

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 16-Jul-2017 14:19:31

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0000
Pages in file: 0x0000
Relocations: 0x0000
Size of header: 0x0000
Min extra paragraphs: 0x0000
Max extra paragraphs: 0x0000
Initial SS value: 0x0000
Initial SP value: 0x0000
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 16-Jul-2017 14:19:31
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00020584
0x00020600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.70201
.data
0x00022000
0x00002050
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.61502
.reloc
0x00025000
0x00001664
0x00001800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
5.63384

Imports

ADVAPI32.dll
CRYPT32.dll
GDI32.dll
KERNEL32.dll
NETAPI32.dll
OLEAUT32.dll
SHELL32.dll
SHLWAPI.dll
Secur32.dll
USER32.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
6
Malicious processes
1
Suspicious processes
2

Behavior graph

Click at the process to see the details
start inject inject bot.exe dyem.exe no specs winmail.exe dwm.exe ctfmon.exe cmd.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2648"C:\Users\admin\AppData\Local\Temp\bot.exe" C:\Users\admin\AppData\Local\Temp\bot.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2260"C:\Users\admin\AppData\Roaming\Nyhaon\dyem.exe"C:\Users\admin\AppData\Roaming\Nyhaon\dyem.exebot.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2536"C:\Program Files\Windows Mail\WinMail.exe" -EmbeddingC:\Program Files\Windows Mail\WinMail.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Mail
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
128"C:\Windows\system32\Dwm.exe"C:\Windows\System32\dwm.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Desktop Window Manager
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
500C:\Windows\System32\ctfmon.exe C:\Windows\System32\ctfmon.exe
taskeng.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
CTF Loader
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2588"C:\Windows\system32\cmd.exe" /c "C:\Users\admin\AppData\Local\Temp\tmp03de9fc1.bat"C:\Windows\system32\cmd.exebot.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
3 341
Read events
125
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
12
Text files
1
Unknown types
6

Dropped files

PID
Process
Filename
Type
2536WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\edb.log
MD5:
SHA256:
2536WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\WindowsMail.MSMessageStore
MD5:
SHA256:
2536WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\old\
MD5:
SHA256:
2536WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\edbtmp.log
MD5:
SHA256:
2536WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\temp\edb00002.log
MD5:
SHA256:
2536WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\temp\WindowsMail.pat
MD5:
SHA256:
2536WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\new
MD5:
SHA256:
2536WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\tmp.edb
MD5:
SHA256:
2648bot.exeC:\Users\admin\AppData\Local\Temp\tmp03de9fc1.bat
MD5:
SHA256:
2536WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\temp\WindowsMail.MSMessageStoreedb
MD5:D98499BD4A38FD5109E11FC29F0D2847
SHA256:21BA340A2D977678AA7EB9F989373F4A671AFE5A2CDD78B95FAF504A13C82C6B
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
13
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1976
taskhost.exe
GET
200
216.58.212.163:80
http://ocsp.pki.goog/gts1o1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEDvkDzv2QYa2AgAAAABnMwk%3D
US
der
471 b
whitelisted
1976
taskhost.exe
GET
200
216.58.212.163:80
http://ocsp.pki.goog/gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjtJqhjYqpgSVpULg%3D
US
der
468 b
whitelisted
1976
taskhost.exe
GET
200
93.41.148.239:80
http://93.41.148.239/dashboard/bot/config.bin
IT
binary
33.6 Kb
malicious
1976
taskhost.exe
POST
200
93.41.148.239:80
http://93.41.148.239/dashboard/bot/feel/gate.php
IT
text
385 b
malicious
1976
taskhost.exe
POST
200
93.41.148.239:80
http://93.41.148.239/dashboard/bot/feel/gate.php
IT
text
385 b
malicious
1976
taskhost.exe
POST
200
93.41.148.239:80
http://93.41.148.239/dashboard/bot/feel/gate.php
IT
text
385 b
malicious
1976
taskhost.exe
GET
302
172.217.18.164:80
http://www.google.com/webhp
US
html
236 b
whitelisted
1976
taskhost.exe
GET
302
172.217.18.164:80
http://www.google.com/webhp
US
html
236 b
whitelisted
1976
taskhost.exe
GET
302
172.217.18.164:80
http://www.google.com/webhp
US
html
236 b
whitelisted
1976
taskhost.exe
GET
302
172.217.18.164:80
http://www.google.com/webhp
US
html
236 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
1976
taskhost.exe
216.58.212.163:80
ocsp.pki.goog
Google Inc.
US
whitelisted
1976
taskhost.exe
172.217.18.164:443
www.google.com
Google Inc.
US
whitelisted
1976
taskhost.exe
93.41.148.239:80
Fastweb
IT
malicious
1976
taskhost.exe
172.217.18.164:80
www.google.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
www.google.com
  • 172.217.18.164
whitelisted
ocsp.pki.goog
  • 216.58.212.163
whitelisted

Threats

PID
Process
Class
Message
1976
taskhost.exe
A Network Trojan was detected
ET TROJAN Possible Zbot Activity Common Download Struct
1976
taskhost.exe
A Network Trojan was detected
ET CURRENT_EVENTS Zbot Generic URI/Header Struct .bin
1976
taskhost.exe
A Network Trojan was detected
ET TROJAN Generic .bin download from Dotted Quad
1976
taskhost.exe
A Network Trojan was detected
ET TROJAN Zeus Bot GET to Google checking Internet connectivity
1976
taskhost.exe
A Network Trojan was detected
ET TROJAN Zeus Bot GET to Google checking Internet connectivity
1976
taskhost.exe
A Network Trojan was detected
ET TROJAN Trojan Generic - POST To gate.php with no referer
1976
taskhost.exe
A Network Trojan was detected
ET TROJAN Zbot POST Request to C2
1976
taskhost.exe
A Network Trojan was detected
ET TROJAN Likely Zbot Generic Request to gate.php Dotted-Quad
1976
taskhost.exe
Potentially Bad Traffic
ET INFO GENERIC SUSPICIOUS POST to Dotted Quad with Fake Browser 1
1976
taskhost.exe
A Network Trojan was detected
ET TROJAN Zeus Bot GET to Google checking Internet connectivity
No debug info