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File name:

Cool thing.exe

Full analysis: https://app.any.run/tasks/d0d31f5b-8272-4bd6-8b38-c1540aba0f5d
Verdict: Malicious activity
Threats:

AsyncRAT is a RAT that can monitor and remotely control infected systems. This malware was introduced on Github as a legitimate open-source remote administration software, but hackers use it for its many powerful malicious functions.

Analysis date: July 13, 2020, 04:38:40
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
rat
asyncrat
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

1A81F96E357B3E6CBAC367A53C53668B

SHA1:

B2048CBD89F23182C2A96C1C811E3DD9112F6D40

SHA256:

E93428687C1F9DA0A8AD2A2A5BFE15F4B07B3142827AD6C28F8FF6A3BA9749CE

SSDEEP:

6144:ceB/bzvyBOxzdxYlKVbm/MFVtCAZ7cITAKqc8:cCfvykxzdxYlabQYtCAZ7cIkKq9

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

    • Changes the autorun value in the registry

      • Cool thing.exe (PID: 1012)
    • ASYNCRAT was detected

      • dISCORD.exe (PID: 2072)
  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • Cool thing.exe (PID: 1012)
    • Starts Internet Explorer

      • dISCORD.exe (PID: 2072)
    • Creates files in the user directory

      • Cool thing.exe (PID: 1012)
  • INFO

    • Application launched itself

      • iexplore.exe (PID: 3388)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3596)
      • iexplore.exe (PID: 3388)
    • Creates files in the user directory

      • iexplore.exe (PID: 3596)
      • iexplore.exe (PID: 3388)
    • Changes internet zones settings

      • iexplore.exe (PID: 3388)
    • Reads internet explorer settings

      • iexplore.exe (PID: 3596)
    • Reads settings of System Certificates

      • iexplore.exe (PID: 3388)
      • iexplore.exe (PID: 3596)
    • Changes settings of System certificates

      • iexplore.exe (PID: 3388)
    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 3388)
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.) (82.9)
.dll | Win32 Dynamic Link Library (generic) (7.4)
.exe | Win32 Executable (generic) (5.1)
.exe | Generic Win/DOS Executable (2.2)
.exe | DOS Executable Generic (2.2)

EXIF

EXE

AssemblyVersion: 6.1.10.38449
ProductVersion: 6.1.10.38449
ProductName: Oracle VM VirtualBox Guest Additions
OriginalFileName: VBoxWindowsAdditions
LegalTrademarks: -
LegalCopyright: Copyright (C) 2009-2020 Oracle Corporation
InternalName: VBoxWindowsAdditions
FileVersion: 6.1.10.38449
FileDescription: VirtualBox Guest Additions Loader
CompanyName: Oracle Corporation
Comments: -
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 6.1.10.38449
FileVersionNumber: 6.1.10.38449
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0xcb3e
UninitializedDataSize: -
InitializedDataSize: 197632
CodeSize: 44032
LinkerVersion: 48
PEType: PE32
TimeStamp: 2054:06:06 15:09:48+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 01-May-1918 06:41:32
Comments: -
CompanyName: Oracle Corporation
FileDescription: VirtualBox Guest Additions Loader
FileVersion: 6.1.10.38449
InternalName: VBoxWindowsAdditions
LegalCopyright: Copyright (C) 2009-2020 Oracle Corporation
LegalTrademarks: -
OriginalFilename: VBoxWindowsAdditions
ProductName: Oracle VM VirtualBox Guest Additions
ProductVersion: 6.1.10.38449
Assembly Version: 6.1.10.38449

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: 01-May-1918 06:41:32
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x0000AB44
0x0000AC00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.72387
.rsrc
0x0000E000
0x00030140
0x00030200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.70478
.reloc
0x00040000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.0815394

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.01077
3146
Latin 1 / Western European
UNKNOWN
RT_MANIFEST
2
3.62408
744
Latin 1 / Western European
UNKNOWN
RT_ICON
3
3.58974
488
Latin 1 / Western European
UNKNOWN
RT_ICON
4
3.44549
296
Latin 1 / Western European
UNKNOWN
RT_ICON
5
5.41796
3752
Latin 1 / Western European
UNKNOWN
RT_ICON
6
5.8481
2216
Latin 1 / Western European
UNKNOWN
RT_ICON
7
6.02538
1736
Latin 1 / Western European
UNKNOWN
RT_ICON
8
4.30251
1384
Latin 1 / Western European
UNKNOWN
RT_ICON
9
7.94719
68638
Latin 1 / Western European
UNKNOWN
RT_ICON
10
5.44569
67624
Latin 1 / Western European
UNKNOWN
RT_ICON

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
6
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start cool thing.exe cmd.exe no specs timeout.exe no specs #ASYNCRAT discord.exe iexplore.exe iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
1012"C:\Users\admin\AppData\Local\Temp\Cool thing.exe" C:\Users\admin\AppData\Local\Temp\Cool thing.exe
explorer.exe
User:
admin
Company:
Oracle Corporation
Integrity Level:
MEDIUM
Description:
VirtualBox Guest Additions Loader
Exit code:
0
Version:
6.1.10.38449
1296cmd /c ""C:\Users\admin\AppData\Local\Temp\tmpAAFC.tmp.bat""C:\Windows\system32\cmd.exeCool thing.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)
3112timeout 3 C:\Windows\system32\timeout.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
timeout - pauses command processing
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2072"C:\Users\admin\AppData\Roaming\dISCORD.exe" C:\Users\admin\AppData\Roaming\dISCORD.exe
cmd.exe
User:
admin
Company:
Oracle Corporation
Integrity Level:
MEDIUM
Description:
VirtualBox Guest Additions Loader
Version:
6.1.10.38449
3388"C:\Program Files\Internet Explorer\iexplore.exe" https://www.google.com/C:\Program Files\Internet Explorer\iexplore.exe
dISCORD.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
3596"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3388 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Total events
720
Read events
535
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
37
Text files
13
Unknown types
10

Dropped files

PID
Process
Filename
Type
1012Cool thing.exeC:\Users\admin\AppData\Roaming\dISCORD.exe
MD5:
SHA256:
2072dISCORD.exeC:\Users\admin\AppData\Local\Temp\CabD45E.tmp
MD5:
SHA256:
2072dISCORD.exeC:\Users\admin\AppData\Local\Temp\TarD45F.tmp
MD5:
SHA256:
2072dISCORD.exeC:\Users\admin\AppData\Local\Temp\CabD46F.tmp
MD5:
SHA256:
2072dISCORD.exeC:\Users\admin\AppData\Local\Temp\TarD470.tmp
MD5:
SHA256:
2072dISCORD.exeC:\Users\admin\AppData\Local\Temp\CabD52D.tmp
MD5:
SHA256:
2072dISCORD.exeC:\Users\admin\AppData\Local\Temp\TarD52E.tmp
MD5:
SHA256:
2072dISCORD.exeC:\Users\admin\AppData\Local\Temp\CabE0A8.tmp
MD5:
SHA256:
2072dISCORD.exeC:\Users\admin\AppData\Local\Temp\TarE0A9.tmp
MD5:
SHA256:
2072dISCORD.exeC:\Users\admin\AppData\Local\Temp\CabE0F9.tmp
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
20
TCP/UDP connections
33
DNS requests
16
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2072
dISCORD.exe
GET
304
8.248.135.254:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
whitelisted
3596
iexplore.exe
GET
200
172.217.22.3:80
http://ocsp.pki.goog/gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjtJqhjYqpgSVpULg%3D
US
der
468 b
whitelisted
2072
dISCORD.exe
GET
304
23.213.161.154:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
compressed
57.0 Kb
whitelisted
3596
iexplore.exe
GET
200
172.217.22.3:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQD9bz4kmMJbHQgAAAAAR%2FAz
US
der
472 b
whitelisted
2072
dISCORD.exe
GET
304
23.213.161.154:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
compressed
57.0 Kb
whitelisted
2072
dISCORD.exe
GET
304
23.213.161.154:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
compressed
57.0 Kb
whitelisted
3596
iexplore.exe
GET
200
172.217.22.3:80
http://ocsp.pki.goog/gts1o1core/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEDCBDbuX62tRAgAAAABvB68%3D
US
der
471 b
whitelisted
3596
iexplore.exe
GET
200
172.217.22.3:80
http://ocsp.pki.goog/gts1o1core/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEDCBDbuX62tRAgAAAABvB68%3D
US
der
471 b
whitelisted
3388
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
3596
iexplore.exe
GET
200
172.217.22.3:80
http://ocsp.pki.goog/gts1o1core/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEH4Q2QH3rAPNCAAAAABH744%3D
US
der
471 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
172.217.16.131:443
www.gstatic.com
Google Inc.
US
whitelisted
2072
dISCORD.exe
8.248.135.254:80
www.download.windowsupdate.com
Level 3 Communications, Inc.
US
malicious
2072
dISCORD.exe
23.213.161.154:80
www.download.windowsupdate.com
Akamai Technologies, Inc.
US
unknown
3596
iexplore.exe
216.58.206.14:443
consent.google.com
Google Inc.
US
whitelisted
3596
iexplore.exe
216.58.207.36:443
www.google.com
Google Inc.
US
whitelisted
3596
iexplore.exe
172.217.22.3:80
ocsp.pki.goog
Google Inc.
US
whitelisted
216.58.207.35:443
ssl.gstatic.com
Google Inc.
US
whitelisted
2072
dISCORD.exe
193.161.193.99:20093
Isabellacm142-20093.portmap.host
OOO Bitree Networks
RU
malicious
3388
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted

DNS requests

Domain
IP
Reputation
Isabellacm142-20093.portmap.host
  • 193.161.193.99
malicious
www.download.windowsupdate.com
  • 23.213.161.154
  • 23.213.161.141
  • 23.213.161.138
  • 8.248.135.254
  • 67.27.142.126
  • 8.238.39.254
  • 8.253.207.120
  • 8.252.5.126
whitelisted
www.google.com
  • 216.58.207.36
whitelisted
ocsp.pki.goog
  • 172.217.22.3
whitelisted
consent.google.com
  • 216.58.206.14
shared
ssl.gstatic.com
  • 216.58.207.35
whitelisted
www.gstatic.com
  • 172.217.16.131
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted

Threats

PID
Process
Class
Message
Potential Corporate Privacy Violation
ET POLICY DNS Query to a Reverse Proxy Service Observed
2072
dISCORD.exe
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 362
2072
dISCORD.exe
A Network Trojan was detected
MALWARE [PTsecurity] AsyncRAT
2072
dISCORD.exe
A Network Trojan was detected
MALWARE [PTsecurity] AsyncRAT
2072
dISCORD.exe
A Network Trojan was detected
MALWARE [PTsecurity] AsyncRAT
2072
dISCORD.exe
A Network Trojan was detected
MALWARE [PTsecurity] AsyncRAT
2072
dISCORD.exe
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 362
2072
dISCORD.exe
A Network Trojan was detected
MALWARE [PTsecurity] AsyncRAT
2072
dISCORD.exe
A Network Trojan was detected
MALWARE [PTsecurity] AsyncRAT
2072
dISCORD.exe
A Network Trojan was detected
MALWARE [PTsecurity] AsyncRAT
6 ETPRO signatures available at the full report
No debug info