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File name:

cc78d60b42dda06c9908a186e913e721

Full analysis: https://app.any.run/tasks/660d1a0e-4fbd-4b77-a6f8-4306168fea12
Verdict: Malicious activity
Analysis date: February 21, 2020, 16:55:28
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

CC78D60B42DDA06C9908A186E913E721

SHA1:

69654D4053B9FCB6D24500AAC735C657C439C6D5

SHA256:

FE12709A4297476472F4000DC2F2669948B3271D85D4CAD7591189D6C4A4CAD0

SSDEEP:

6144:K1Efk5kF8oh3gzYuu7240DYaCA/fJ075ZDATtCOrzwXyYR4yWfTY+iW:K1N6tQvu6HJCKeliJCR2x

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

    • Uses Task Scheduler to run other applications

      • cc78d60b42dda06c9908a186e913e721.exe (PID: 3740)

    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 3764)

    • Actions looks like stealing of personal data

      • cc78d60b42dda06c9908a186e913e721.exe (PID: 3192)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • cc78d60b42dda06c9908a186e913e721.exe (PID: 3740)

    • Application launched itself

      • cc78d60b42dda06c9908a186e913e721.exe (PID: 3740)

    • Creates files in the user directory

      • cc78d60b42dda06c9908a186e913e721.exe (PID: 3740)
      • notepad++.exe (PID: 2820)

    • Reads Environment values

      • cc78d60b42dda06c9908a186e913e721.exe (PID: 3192)

    • Executed via COM

      • DllHost.exe (PID: 3284)

    • Connects to SMTP port

      • cc78d60b42dda06c9908a186e913e721.exe (PID: 3192)

  • INFO

    • Manual execution by user

      • explorer.exe (PID: 2556)
      • notepad++.exe (PID: 2820)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (63.1)
.exe | Win64 Executable (generic) (23.8)
.dll | Win32 Dynamic Link Library (generic) (5.6)
.exe | Win32 Executable (generic) (3.8)
.exe | Generic Win/DOS Executable (1.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2020:02:21 04:28:26+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 501248
InitializedDataSize: 2048
UninitializedDataSize: -
EntryPoint: 0x7c43a
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: -
CompanyName: -
FileDescription: WindowsFormsApp5
FileVersion: 1.0.0.0
InternalName: KBfwnGlYvbAaDFdtVLs.exe
LegalCopyright: Copyright © 2019
LegalTrademarks: -
OriginalFileName: KBfwnGlYvbAaDFdtVLs.exe
ProductName: WindowsFormsApp5
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 21-Feb-2020 03:28:26
Comments: -
CompanyName: -
FileDescription: WindowsFormsApp5
FileVersion: 1.0.0.0
InternalName: KBfwnGlYvbAaDFdtVLs.exe
LegalCopyright: Copyright © 2019
LegalTrademarks: -
OriginalFilename: KBfwnGlYvbAaDFdtVLs.exe
ProductName: WindowsFormsApp5
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

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: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 21-Feb-2020 03:28:26
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

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x0007A440
0x0007A600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.43969
.reloc
0x0007E000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191
.rsrc
0x00080000
0x000005B8
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.36376

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.94168
436
Latin 1 / Western European
UNKNOWN
RT_MANIFEST

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
7
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start cc78d60b42dda06c9908a186e913e721.exe schtasks.exe no specs cc78d60b42dda06c9908a186e913e721.exe explorer.exe no specs Shell Security Editor no specs notepad++.exe gup.exe

Process information

PID
CMD
Path
Indicators
Parent process
3740"C:\Users\admin\AppData\Local\Temp\cc78d60b42dda06c9908a186e913e721.exe" C:\Users\admin\AppData\Local\Temp\cc78d60b42dda06c9908a186e913e721.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
WindowsFormsApp5
Exit code:
0
Version:
1.0.0.0
3764"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eaarKSF" /XML "C:\Users\admin\AppData\Local\Temp\tmp9301.tmp"C:\Windows\System32\schtasks.exe—cc78d60b42dda06c9908a186e913e721.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Manages scheduled tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3192"{path}"C:\Users\admin\AppData\Local\Temp\cc78d60b42dda06c9908a186e913e721.exe
cc78d60b42dda06c9908a186e913e721.exe
User:
admin
Integrity Level:
MEDIUM
Description:
WindowsFormsApp5
Version:
1.0.0.0
2556"C:\Windows\explorer.exe" C:\Windows\explorer.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3284C:\Windows\system32\DllHost.exe /Processid:{4D111E08-CBF7-4F12-A926-2C7920AF52FC}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2820"C:\Program Files\Notepad++\notepad++.exe" "C:\Windows\System32\Tasks\Updates\eaarKSF"C:\Program Files\Notepad++\notepad++.exe
explorer.exe
User:
admin
Company:
Don HO [email protected]
Integrity Level:
MEDIUM
Description:
Notepad++ : a free (GNU) source code editor
Exit code:
0
Version:
7.51
3968"C:\Program Files\Notepad++\updater\gup.exe" -v7.51C:\Program Files\Notepad++\updater\gup.exe
notepad++.exe
User:
admin
Company:
Don HO [email protected]
Integrity Level:
MEDIUM
Description:
GUP : a free (LGPL) Generic Updater
Exit code:
0
Version:
4.1
Total events
217
Read events
189
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
0
Text files
7
Unknown types
0

Dropped files

PID
Process
Filename
Type
3740cc78d60b42dda06c9908a186e913e721.exeC:\Users\admin\AppData\Roaming\eaarKSF.exeexecutable
MD5:CC78D60B42DDA06C9908A186E913E721
SHA256:FE12709A4297476472F4000DC2F2669948B3271D85D4CAD7591189D6C4A4CAD0
2820notepad++.exeC:\Users\admin\AppData\Roaming\Notepad++\config.xmlxml
MD5:B4D709138791CD87600B944127BB6CC9
SHA256:BC2645DFD6416C0494E8FDF91577ED7693D27F04F6037197F412437618304BEC
2820notepad++.exeC:\Users\admin\AppData\Roaming\Notepad++\session.xmltext
MD5:DCBC3F8A85BE8BECA7BB27B6578E9FDA
SHA256:0E613D638B5B0D9CE7C0AD3683EF83E7BBFB7EA71F08173D2BD28B238FD6697D
3740cc78d60b42dda06c9908a186e913e721.exeC:\Users\admin\AppData\Local\Temp\tmp9301.tmpxml
MD5:5350D2E2B29BDF008A4F5A804B67DB9F
SHA256:BA386D13956EB917C018CDE67A95D0D17B0975DE0DCADEF1356125F06E238CA6
2820notepad++.exeC:\Users\admin\AppData\Roaming\Notepad++\shortcuts.xmltext
MD5:AD21A64014891793DD9B21D835278F36
SHA256:C24699C9D00ABDD510140FE1B2ACE97BFC70D8B21BF3462DED85AFC4F73FE52F
2820notepad++.exeC:\Users\admin\AppData\Roaming\Notepad++\stylers.xmlxml
MD5:44982E1D48434C0AB3E8277E322DD1E4
SHA256:3E661D3F1FF3977B022A0ACC26B840B5E57D600BC03DCFC6BEFDB408C665904C
2820notepad++.exeC:\Users\admin\AppData\Roaming\Notepad++\langs.xmlxml
MD5:E792264BEC29005B9044A435FBA185AB
SHA256:5298FD2F119C43D04F6CF831F379EC25B4156192278E40E458EC356F9B49D624
2820notepad++.exeC:\Users\admin\AppData\Roaming\Notepad++\plugins\Config\converter.initext
MD5:F70F579156C93B097E656CABA577A5C9
SHA256:B926498A19CA95DC28964B7336E5847107DD3C0F52C85195C135D9DD6CA402D4
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
3
DNS requests
3
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2Fz5hY5qj0aEmX0H4s05bY%3D
US
der
1.47 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3192
cc78d60b42dda06c9908a186e913e721.exe
79.124.76.85:587
mail.zeminst.edu.mk
NetInfo.BG JSCo
BG
malicious
3968
gup.exe
104.31.88.28:443
notepad-plus-plus.org
Cloudflare Inc
US
shared

DNS requests

Domain
IP
Reputation
notepad-plus-plus.org
  • 104.31.88.28
  • 104.31.89.28
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
mail.zeminst.edu.mk
  • 79.124.76.85
malicious

Threats

PID
Process
Class
Message
3192
cc78d60b42dda06c9908a186e913e721.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
Process
Message
notepad++.exe
VerifyLibrary: certificate revocation checking is disablŒ
notepad++.exe
VerifyLibrary: certificate revocation checking is disabled
notepad++.exe
42C4C5846BB675C74E2B2C90C69AB44366401093
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Reports
cc78d60b42dda06c9908a186e913e721