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File name:

sample1.bin

Full analysis: https://app.any.run/tasks/d607e43f-85c5-4fb2-b35f-5bc6de9a41af
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: January 18, 2020, 02:58:41
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
emotet
trojan
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

B81E2E69BD34B7CF21B8BEE26D852EB3

SHA1:

7141E6B82D1387C9DEB10626ECBA3D38175F5D00

SHA256:

D63F55347FCAE2E0661A05F2288C97AE54F624316DB52349F677608396CA808A

SSDEEP:

3072:44ctZZZZywGdlAmhSiEnrYAOTD8wCj2jkv:4BZZZZx2AbjrYAOTDMsC

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

    • Emotet process was detected

      • sample1.bin.exe (PID: 4080)
    • Connects to CnC server

      • serialfunc.exe (PID: 1912)
    • EMOTET was detected

      • serialfunc.exe (PID: 1912)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • sample1.bin.exe (PID: 4080)
    • Starts itself from another location

      • sample1.bin.exe (PID: 4080)
  • INFO

    • Creates files in the user directory

      • opera.exe (PID: 2084)
    • Manual execution by user

      • opera.exe (PID: 2084)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.dll | Win32 Dynamic Link Library (generic) (43.5)
.exe | Win32 Executable (generic) (29.8)
.exe | Generic Win/DOS Executable (13.2)
.exe | DOS Executable Generic (13.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2020:01:15 10:30:56+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 8192
InitializedDataSize: 90112
UninitializedDataSize: -
EntryPoint: 0x1fae
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 15-Jan-2020 09:30:56
Detected languages:
  • English - United Kingdom
  • English - United States

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: 0x000000E8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 15-Jan-2020 09:30:56
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000012E2
0x00002000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
4.16011
.rdata
0x00003000
0x00000E6E
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.77555
.data
0x00004000
0x000002E0
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.910111
.rsrc
0x00005000
0x00013E48
0x00014000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.76096

Resources

Title
Entropy
Size
Codepage
Language
Type
1
2.23818
744
UNKNOWN
English - United Kingdom
RT_ICON
2
2.38932
296
UNKNOWN
English - United Kingdom
RT_ICON
3
3.83338
2216
UNKNOWN
English - United Kingdom
RT_ICON
4
2.61176
1384
UNKNOWN
English - United Kingdom
RT_ICON
5
5.08887
4264
UNKNOWN
English - United Kingdom
RT_ICON
6
4.45124
1128
UNKNOWN
English - United Kingdom
RT_ICON
102
3.19314
356
UNKNOWN
English - United States
RT_DIALOG
128
2.66931
90
UNKNOWN
English - United Kingdom
RT_GROUP_ICON
129
3.34449
208
UNKNOWN
English - United Kingdom
RT_DIALOG
130
3.34236
194
UNKNOWN
English - United Kingdom
RT_DIALOG

Imports

KERNEL32.dll
MFC42.DLL
MSVCP60.dll
MSVCRT.dll
SHELL32.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
5
Malicious processes
3
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start sample1.bin.exe no specs #EMOTET sample1.bin.exe serialfunc.exe no specs #EMOTET serialfunc.exe opera.exe

Process information

PID
CMD
Path
Indicators
Parent process
2124"C:\Users\admin\AppData\Local\Temp\sample1.bin.exe" C:\Users\admin\AppData\Local\Temp\sample1.bin.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
4080--2feb2724C:\Users\admin\AppData\Local\Temp\sample1.bin.exe
sample1.bin.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3168"C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe"C:\Users\admin\AppData\Local\serialfunc\serialfunc.exesample1.bin.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
1912--d6864438C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe
serialfunc.exe
User:
admin
Integrity Level:
MEDIUM
2084"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe
explorer.exe
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Total events
268
Read events
195
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
33
Text files
9
Unknown types
6

Dropped files

PID
Process
Filename
Type
2084opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opr6A77.tmp
MD5:
SHA256:
2084opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opr6A98.tmp
MD5:
SHA256:
2084opera.exeC:\Users\admin\AppData\Local\Opera\Opera\cache\sesn\opr00001.tmp
MD5:
SHA256:
2084opera.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VLF4ZILQTFHRONI8I22N.temp
MD5:
SHA256:
2084opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\sessions\opr7528.tmp
MD5:
SHA256:
2084opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opr7529.tmp
MD5:
SHA256:
2084opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opr752A.tmp
MD5:
SHA256:
4080sample1.bin.exeC:\Users\admin\AppData\Local\serialfunc\serialfunc.exeexecutable
MD5:B81E2E69BD34B7CF21B8BEE26D852EB3
SHA256:D63F55347FCAE2E0661A05F2288C97AE54F624316DB52349F677608396CA808A
2084opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\operaprefs.initext
MD5:CD384DA42B4C2A404AE7DD93ADCD34D6
SHA256:40362EC818F3A8220392662696CA99910CCD29EE9F4E61003292A1A2F03FE0E2
2084opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opssl6.datbinary
MD5:2A2705B91D933ABBD8758B7DEE1C28BD
SHA256:8563E27AEC5BD95DF4DC2F4965ABE49AFBF7D7269FC6E2D913FCB736DCB0B710
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
4
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1912
serialfunc.exe
POST
66.7.242.50:8080
http://66.7.242.50:8080/TGt5EAEcQEc
US
malicious
2084
opera.exe
GET
200
93.184.220.29:80
http://crl4.digicert.com/DigiCertHighAssuranceEVRootCA.crl
US
der
564 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
2084
opera.exe
185.26.182.93:443
certs.opera.com
Opera Software AS
whitelisted
1912
serialfunc.exe
66.7.242.50:8080
Telepacific Communications
US
malicious
2084
opera.exe
93.184.220.29:80
crl4.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted

DNS requests

Domain
IP
Reputation
certs.opera.com
  • 185.26.182.93
  • 185.26.182.94
whitelisted
crl4.digicert.com
  • 93.184.220.29
whitelisted

Threats

PID
Process
Class
Message
1912
serialfunc.exe
A Network Trojan was detected
ET CNC Feodo Tracker Reported CnC Server group 20
1912
serialfunc.exe
A Network Trojan was detected
ET TROJAN Win32/Emotet CnC Activity (POST) M5
1912
serialfunc.exe
A Network Trojan was detected
ET TROJAN Win32/Emotet CnC Activity (POST) M6
1912
serialfunc.exe
A Network Trojan was detected
MALWARE [PTsecurity] Feodo/Emotet
No debug info