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n2keep7

Full analysis: https://app.any.run/tasks/ffe3de4b-94ae-4a4e-9f55-2cf401dfc1cc
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: September 18, 2019, 17:53:17
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:

7332E39A8D45CA37EE9A767FA00EC90F

SHA1:

026064006B987ED951FFCE4F03C4394F557BF588

SHA256:

8DEB508A95178D159B43DA93160FF6D64C5AD468F1F91E222021EBA9292954A1

SSDEEP:

6144:KUqCzZ+I7NhNEMxrE6CC0x1/hkVTIX8XrA7PJ0TOwUhK8jFHYkedT8BxD8Xm:1qSJLEcrrJqvXAA7PJrUEFMSxo

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

      • n2keep7.exe (PID: 3260)
    • Connects to CnC server

      • easywindow.exe (PID: 4088)
    • EMOTET was detected

      • easywindow.exe (PID: 4088)
    • Changes the autorun value in the registry

      • easywindow.exe (PID: 4088)
  • SUSPICIOUS

    • Application launched itself

      • easywindow.exe (PID: 2472)
      • n2keep7.exe (PID: 3664)
    • Executable content was dropped or overwritten

      • n2keep7.exe (PID: 3260)
    • Starts itself from another location

      • n2keep7.exe (PID: 3260)
  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (35.8)
.exe | Win64 Executable (generic) (31.7)
.scr | Windows screen saver (15)
.dll | Win32 Dynamic Link Library (generic) (7.5)
.exe | Win32 Executable (generic) (5.1)

EXIF

EXE

ProductVersion: 1, 0, 0, 1
ProductName: MFC CHKBOOK
OriginalFileName: CHKBOOK.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
InternalName: CHKBOOK
FileVersion: 1, 0, 0, 1
FileDescription: CHKBOOK
CompanyName: MFC
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Windows NT 32-bit
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 1.0.0.1
FileVersionNumber: 1.0.0.1
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0xac3a
UninitializedDataSize: -
InitializedDataSize: 200704
CodeSize: 221184
LinkerVersion: 7
PEType: PE32
TimeStamp: 2019:09:18 07:47:11+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 18-Sep-2019 05:47:11
Detected languages:
  • English - United States
CompanyName: MFC
FileDescription: CHKBOOK
FileVersion: 1, 0, 0, 1
InternalName: CHKBOOK
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: CHKBOOK.exe
ProductName: MFC CHKBOOK
ProductVersion: 1, 0, 0, 1

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: 0x000000F0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 18-Sep-2019 05:47:11
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
0x000354A9
0x00036000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.49891
.rdata
0x00037000
0x0000EDFA
0x0000F000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.16883
.data
0x00046000
0x00005514
0x00002000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.11858
.rsrc
0x0004C000
0x0001B2FC
0x0001C000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.99086

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.2771
1002
UNKNOWN
English - United States
RT_STRING
4
3.02695
308
UNKNOWN
English - United States
RT_CURSOR
5
2.74274
180
UNKNOWN
English - United States
RT_CURSOR
6
2.56332
308
UNKNOWN
English - United States
RT_CURSOR
7
2.79381
180
UNKNOWN
English - United States
RT_CURSOR
8
2.42654
308
UNKNOWN
English - United States
RT_CURSOR
9
3.01609
394
UNKNOWN
English - United States
RT_STRING
10
2.22891
308
UNKNOWN
English - United States
RT_CURSOR
11
2.39122
180
UNKNOWN
English - United States
RT_CURSOR
12
3.59889
308
UNKNOWN
English - United States
RT_CURSOR

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
OLEACC.dll
OLEAUT32.dll
SHELL32.dll
SHLWAPI.dll
USER32.dll
WINSPOOL.DRV
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
8
Malicious processes
4
Suspicious processes
4

Behavior graph

Click at the process to see the details
start drop and start n2keep7.exe no specs n2keep7.exe no specs n2keep7.exe no specs #EMOTET n2keep7.exe easywindow.exe no specs easywindow.exe no specs easywindow.exe no specs #EMOTET easywindow.exe

Process information

PID
CMD
Path
Indicators
Parent process
3664"C:\Users\admin\AppData\Local\Temp\n2keep7.exe" C:\Users\admin\AppData\Local\Temp\n2keep7.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2476"C:\Users\admin\AppData\Local\Temp\n2keep7.exe" C:\Users\admin\AppData\Local\Temp\n2keep7.exen2keep7.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2596--6e75b112C:\Users\admin\AppData\Local\Temp\n2keep7.exen2keep7.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3260--6e75b112C:\Users\admin\AppData\Local\Temp\n2keep7.exe
n2keep7.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2472"C:\Users\admin\AppData\Local\easywindow\easywindow.exe"C:\Users\admin\AppData\Local\easywindow\easywindow.exen2keep7.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3296"C:\Users\admin\AppData\Local\easywindow\easywindow.exe"C:\Users\admin\AppData\Local\easywindow\easywindow.exeeasywindow.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3392--fd47f3b8C:\Users\admin\AppData\Local\easywindow\easywindow.exeeasywindow.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
4088--fd47f3b8C:\Users\admin\AppData\Local\easywindow\easywindow.exe
easywindow.exe
User:
admin
Integrity Level:
MEDIUM
Total events
74
Read events
59
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
8
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3392easywindow.exeC:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2fbinary
MD5:C6758E4EBC066E67DDD5FBBE0B020CA8
SHA256:4BF40904E5EBD3B8CBF7C7F55C868EA2B6A466CF2C30B5FC51DC1B71E32A495F
3664n2keep7.exeC:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2fbinary
MD5:B00769ACDCB6FF4CB880B9B58DB2388A
SHA256:ECF051AC37809CD41894C2B2FF76E85F77B0CD6A5DE3DA31AFC56D6A4BB17004
2472easywindow.exeC:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2fbinary
MD5:8010F2D9657F429803BAD5295F8C1710
SHA256:CCCB9E067AEB1E10FD78C041B641BD32CEC60EA490F6E758F1D102141C80E09B
3260n2keep7.exeC:\Users\admin\AppData\Local\easywindow\easywindow.exeexecutable
MD5:7332E39A8D45CA37EE9A767FA00EC90F
SHA256:8DEB508A95178D159B43DA93160FF6D64C5AD468F1F91E222021EBA9292954A1
2596n2keep7.exeC:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2fbinary
MD5:B00769ACDCB6FF4CB880B9B58DB2388A
SHA256:ECF051AC37809CD41894C2B2FF76E85F77B0CD6A5DE3DA31AFC56D6A4BB17004
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4088
easywindow.exe
189.129.4.186:80
Uninet S.A. de C.V.
MX
malicious

DNS requests

No data

Threats

PID
Process
Class
Message
4088
easywindow.exe
A Network Trojan was detected
AV TROJAN W32/Emotet CnC Checkin (Apr 2019)
4088
easywindow.exe
A Network Trojan was detected
MALWARE [PTsecurity] Feodo/Emotet
2 ETPRO signatures available at the full report
No debug info