File name:

2773e3dc59472296cb0024ba7715a64e.exe

Full analysis: https://app.any.run/tasks/3943374c-eb27-4339-a192-b9b0f196119d
Verdict: Malicious activity
Threats:

Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying.

Analysis date: December 14, 2024, 11:26:55
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
jigsaw
ransomware
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 5 sections
MD5:

2773E3DC59472296CB0024BA7715A64E

SHA1:

27D99FBCA067F478BB91CDBCB92F13A828B00859

SHA256:

3AE96F73D805E1D3995253DB4D910300D8442EA603737A1428B613061E7F61E7

SSDEEP:

6144:7fukPLPvucHiQQQ4uuy9ApZbZWxcZt+kTfMLJTOAZiYSXjjeqXusy:7fu5cCT7yYlWi8kTfMLJTOAZiYSXjyqO

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

    • JIGSAW has been detected

      • 2773e3dc59472296cb0024ba7715a64e.exe (PID: 6256)
    • Changes the autorun value in the registry

      • 2773e3dc59472296cb0024ba7715a64e.exe (PID: 6256)
    • RANSOMWARE has been detected

      • drpbx.exe (PID: 6488)
  • SUSPICIOUS

    • Reads the date of Windows installation

      • 2773e3dc59472296cb0024ba7715a64e.exe (PID: 6256)
    • Executable content was dropped or overwritten

      • 2773e3dc59472296cb0024ba7715a64e.exe (PID: 6256)
    • Starts itself from another location

      • 2773e3dc59472296cb0024ba7715a64e.exe (PID: 6256)
    • Reads security settings of Internet Explorer

      • 2773e3dc59472296cb0024ba7715a64e.exe (PID: 6256)
    • Creates file in the systems drive root

      • drpbx.exe (PID: 6488)
  • INFO

    • Creates files or folders in the user directory

      • 2773e3dc59472296cb0024ba7715a64e.exe (PID: 6256)
    • Reads the computer name

      • drpbx.exe (PID: 6488)
      • 2773e3dc59472296cb0024ba7715a64e.exe (PID: 6256)
    • Checks supported languages

      • drpbx.exe (PID: 6488)
      • 2773e3dc59472296cb0024ba7715a64e.exe (PID: 6256)
      • SearchApp.exe (PID: 5064)
    • Process checks computer location settings

      • 2773e3dc59472296cb0024ba7715a64e.exe (PID: 6256)
      • SearchApp.exe (PID: 5064)
    • Reads the machine GUID from the registry

      • SearchApp.exe (PID: 5064)
      • drpbx.exe (PID: 6488)
    • Reads the software policy settings

      • SearchApp.exe (PID: 5064)
    • Confuser has been detected (YARA)

      • drpbx.exe (PID: 6488)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (61.6)
.dll | Win32 Dynamic Link Library (generic) (14.6)
.exe | Win32 Executable (generic) (10)
.exe | Win16/32 Executable Delphi generic (4.6)
.exe | Generic Win/DOS Executable (4.4)

EXIF

EXE

AssemblyVersion: 37.0.2.5583
ProductVersion: 37.0.2.5583
ProductName: Firefox
OriginalFileName: BitcoinBlackmailer.exe
LegalTrademarks: -
LegalCopyright: Copyright 1999-2012 Firefox and Mozzilla developers. All rights reserved.
InternalName: BitcoinBlackmailer.exe
FileVersion: 37.0.2.5583
FileDescription: Firefox
CompanyName: -
Comments: -
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 37.0.2.5583
FileVersionNumber: 37.0.2.5583
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x4e00a
UninitializedDataSize: -
InitializedDataSize: 216576
CodeSize: 72704
LinkerVersion: 8
PEType: PE32
ImageFileCharacteristics: Executable, 32-bit
TimeStamp: 2016:03:31 06:28:14+00:00
MachineType: Intel 386 or later, and compatibles
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
131
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start searchapp.exe #JIGSAW 2773e3dc59472296cb0024ba7715a64e.exe THREAT drpbx.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
5064"C:\WINDOWS\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mcaC:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Search application
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\fwpuclnt.dll
c:\windows\system32\schannel.dll
c:\windows\system32\mskeyprotect.dll
c:\windows\system32\ntasn1.dll
c:\windows\system32\rsaenh.dll
c:\windows\system32\cryptnet.dll
c:\windows\systemapps\microsoft.windows.search_cw5n1h2txyewy\searchapp.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
6256"C:\Users\admin\AppData\Local\Temp\2773e3dc59472296cb0024ba7715a64e.exe" C:\Users\admin\AppData\Local\Temp\2773e3dc59472296cb0024ba7715a64e.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
37.0.2.5583
Modules
Images
c:\users\admin\appdata\local\temp\2773e3dc59472296cb0024ba7715a64e.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
6488"C:\Users\admin\AppData\Local\Drpbx\drpbx.exe" C:\Users\admin\AppData\Local\Temp\2773e3dc59472296cb0024ba7715a64e.exeC:\Users\admin\AppData\Local\Drpbx\drpbx.exe
2773e3dc59472296cb0024ba7715a64e.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Firefox
Version:
37.0.2.5583
Modules
Images
c:\users\admin\appdata\local\drpbx\drpbx.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
Total events
14 290
Read events
14 190
Write events
96
Delete events
4

Modification events

(PID) Process:(6256) 2773e3dc59472296cb0024ba7715a64e.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:firefox.exe
Value:
C:\Users\admin\AppData\Roaming\Frfx\firefox.exe
(PID) Process:(5064) SearchApp.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Feeds\DSB
Operation:writeName:DynamicText
Value:
(PID) Process:(5064) SearchApp.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Feeds\DSB
Operation:writeName:DynamicTextTruncated
Value:
(PID) Process:(5064) SearchApp.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com
Operation:writeName:Total
Value:
50111
(PID) Process:(5064) SearchApp.exeKey:\REGISTRY\A\{ee080948-b2ea-145a-6870-f9164b908eb9}\LocalState\DynamicSearchBox
Operation:writeName:TelemetryID
Value:
0000F9D3C3171B4EDB01
(PID) Process:(5064) SearchApp.exeKey:\REGISTRY\A\{ee080948-b2ea-145a-6870-f9164b908eb9}\LocalState\DynamicSearchBox
Operation:writeName:TelemetryID
Value:
0000889AC8171B4EDB01
(PID) Process:(5064) SearchApp.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com
Operation:writeName:Total
Value:
50667
(PID) Process:(5064) SearchApp.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\SearchSettings
Operation:writeName:SafeSearchMode
Value:
1
(PID) Process:(5064) SearchApp.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Search
Operation:delete valueName:JumpListChangedAppIds
Value:
(PID) Process:(5064) SearchApp.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Search\JumplistData
Operation:delete keyName:(default)
Value:
Executable files
3
Suspicious files
120
Text files
200
Unknown types
2

Dropped files

PID
Process
Filename
Type
6488drpbx.exeC:\Users\admin\Desktop\colordead.rtf.funbinary
MD5:BCB149AD9470D8FAC2F9463D3AB17B5C
SHA256:2628D4A1A8C8E26CC109416F18BA9339F298C119F4B15D2C7FBA57E384AA0F21
6488drpbx.exeC:\Users\admin\Desktop\duewarning.rtf.funbinary
MD5:7070EDCFF8EC54F008C8A899EDAD5C9E
SHA256:79FA130DA907C29D1CF839E7F66DD620BB8FD04425BF0CAF7E964EC3C6767547
6488drpbx.exeC:\Users\admin\Desktop\trustsingle.png.funbinary
MD5:A3014F861FF11791E97AE209DF4D0D6D
SHA256:493C2DE104B123ADC194A63D86CE94F8FB66D4A99AD9A394E567087D6235C8D8
5064SearchApp.exeC:\Users\admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\ZWUI0EBX\www.bing[1].xmltext
MD5:5332BB9740DD51103354B5C951E35EAD
SHA256:C52B8294BAD937C2B80F3D9CAE82E8907716CA829BEE77F03CD470098972DBD7
5064SearchApp.exeC:\Users\admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\CryptnetUrlCache\MetaData\26C212D9399727259664BDFCA073966E_F9F7D6A7ECE73106D2A8C63168CDA10Dbinary
MD5:63A260CEB6C4B0703EC55D5E506C27F4
SHA256:1ACFE8667EF3E68EF45640835A111AB15390E7B2E2AFCDEF9DFB395CF907905C
6488drpbx.exeC:\Users\admin\Documents\keywordsamerican.rtf.funbinary
MD5:68DBA86199F5B267A26119FE50F88E4E
SHA256:99596C8B2DB020D07834810B260F00E432017EC8B984DAEEB80D6145053010D1
6488drpbx.exeC:\Users\admin\Documents\monitoringcameras.rtf.funbinary
MD5:B59EDE90EE5B6C1905361F8EAC6934E5
SHA256:AFF452746B8FDFA6AF010B8C9E1895875522D7ECB9E3D7C46BF010BB052C42E3
6488drpbx.exeC:\Users\admin\Desktop\userwood.jpg.funbinary
MD5:C6EB183EF4BD8CE4445DD5B9C1F5DD38
SHA256:184656D9E1493213F3BDB9A1DB0B026C88DA34B9FFAEEDB8323811CF5AF6344A
6488drpbx.exeC:\Users\admin\Documents\untilrent.rtf.funbinary
MD5:81EB370B8BC03A0E0571B3C7B89AD9A0
SHA256:391CEEBC31215737AD5E4C5AEA948947E06B148584842C05CF4F1D6AA7365D14
6488drpbx.exeC:\Users\admin\Desktop\northenergy.rtf.funbinary
MD5:1C8F60A6A9C5F3AB35C9E9111C88DAB2
SHA256:6A092AA85060C758C2D9F47CCC2A2FFFCF4649DAF80AA47F8CAA7BF6F2544791
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
44
DNS requests
24
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5064
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
whitelisted
1176
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
5064
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA77flR%2B3w%2FxBpruV2lte6A%3D
unknown
whitelisted
GET
200
23.48.23.143:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
GET
200
2.19.217.218:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
7116
SIHClient.exe
GET
200
88.221.169.152:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
6396
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
whitelisted
7116
SIHClient.exe
GET
200
88.221.169.152:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
5208
RUXIMICS.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:137
whitelisted
4712
MoUsoCoreWorker.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
23.48.23.143:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
2.19.217.218:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
4
System
192.168.100.255:138
whitelisted
5064
SearchApp.exe
23.212.110.160:443
www.bing.com
Akamai International B.V.
CZ
whitelisted
1176
svchost.exe
40.126.32.138:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
5064
SearchApp.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 20.73.194.208
  • 40.127.240.158
  • 51.104.136.2
whitelisted
crl.microsoft.com
  • 23.48.23.143
  • 23.48.23.156
whitelisted
www.microsoft.com
  • 2.19.217.218
  • 88.221.169.152
whitelisted
google.com
  • 142.250.185.78
whitelisted
www.bing.com
  • 23.212.110.160
  • 23.212.110.146
  • 23.212.110.145
  • 23.212.110.137
  • 23.212.110.144
  • 23.212.110.155
  • 23.212.110.136
  • 23.212.110.154
  • 23.212.110.217
  • 2.23.209.140
  • 2.23.209.187
  • 2.23.209.189
  • 2.23.209.149
  • 2.23.209.148
  • 2.23.209.133
  • 2.23.209.141
  • 2.23.209.150
  • 2.23.209.135
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
login.live.com
  • 40.126.32.138
  • 40.126.32.72
  • 40.126.32.136
  • 20.190.160.20
  • 20.190.160.14
  • 40.126.32.76
  • 40.126.32.74
  • 40.126.32.133
whitelisted
go.microsoft.com
  • 184.28.89.167
whitelisted
slscr.update.microsoft.com
  • 20.12.23.50
whitelisted
arc.msn.com
  • 20.223.35.26
whitelisted

Threats

No threats detected
No debug info