File name:

925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea

Full analysis: https://app.any.run/tasks/48066d63-6309-4071-8e8a-e0a3fe53e2ea
Verdict: Malicious activity
Threats:

Vidar is a dangerous malware that steals information and cryptocurrency from infected users. It derives its name from the ancient Scandinavian god of Vengeance. This upgraded version of Arkei stealer has been terrorizing the internet since 2018.

Analysis date: December 05, 2022, 17:14:32
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
stealer
vidar
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

796AECCF02F72F83512F2EB88AA5A2D3

SHA1:

D289F3AE5C8D92D25A93BF92BB90591F232A1142

SHA256:

925D041A3644E54FE2642BD3523BA849D84AB5FF49AD3F352DCE10F88B3DDFEA

SSDEEP:

6144:11ePsPFKYLSCwZJOcUoSSwu5To9X08n3LD9GqBDVUrhOHkz3lKqLU05:10kPFzIOcUoSSwu5To9XvLD9pBDVU0kX

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

    • Drops the executable file immediately after the start

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Steals credentials from Web Browsers

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Loads dropped or rewritten executable

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • VIDAR was detected

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
  • SUSPICIOUS

    • Reads the Internet Settings

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Reads settings of System Certificates

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Connects to the server without a host name

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Executable content was dropped or overwritten

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Reads browser cookies

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Reads security settings of Internet Explorer

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Checks Windows Trust Settings

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Searches for installed software

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
  • INFO

    • Checks proxy server information

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Reads the computer name

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Checks supported languages

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Drops a file that was compiled in debug mode

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Creates files in the program directory

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Reads Environment values

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Reads the CPU's name

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Reads product name

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
    • Reads CPU info

      • 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe (PID: 1756)
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) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 2022-Nov-28 15:21:52

DOS Header

e_magic: MZ
e_cblp: 144
e_cp: 3
e_crlc: 0
e_cparhdr: 4
e_minalloc: 0
e_maxalloc: 65535
e_ss: 0
e_sp: 184
e_csum: 0
e_ip: 0
e_cs: 0
e_ovno: 0
e_oemid: 0
e_oeminfo: 0
e_lfanew: 240

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
NumberofSections: 4
TimeDateStamp: 2022-Nov-28 15:21:52
PointerToSymbolTable: 0
NumberOfSymbols: 0
SizeOfOptionalHeader: 224
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
4096
210947
211456
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.55554
.rdata
217088
59068
59392
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.66304
.data
278528
86372
7168
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.9467
.reloc
368640
19450
19456
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.15194

Imports

KERNEL32.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #VIDAR 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe cmd.exe no specs timeout.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1756"C:\Users\admin\Downloads\925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe" C:\Users\admin\Downloads\925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe
Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\windows\system32\ntdll.dll
c:\users\admin\downloads\925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\crypt32.dll
2236"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\admin\Downloads\925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe" & exitC:\Windows\System32\cmd.exe925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
2844timeout /t 6 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)
Modules
Images
c:\windows\system32\timeout.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ws2_32.dll
Total events
5 452
Read events
5 418
Write events
34
Delete events
0

Modification events

(PID) Process:(1756) 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(1756) 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(1756) 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(1756) 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(1756) 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003D010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(1756) 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1756) 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1756) 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1756) 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(1756) 925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FCC67766-6201-4AD1-A6B8-2F4553C93D47}
Operation:writeName:WpadDecisionReason
Value:
1
Executable files
6
Suspicious files
5
Text files
0
Unknown types
9

Dropped files

PID
Process
Filename
Type
1756925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeC:\ProgramData\41082861345995906911703621
MD5:
SHA256:
1756925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157compressed
MD5:F7DCB24540769805E5BB30D193944DCE
SHA256:6B88C6AC55BBD6FEA0EBE5A760D1AD2CFCE251C59D0151A1400701CB927E36EA
1756925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0270780F846F08BEFE0DD8112D932FEFder
MD5:C3BF9A64F9E9D4BC35F913D32AB0CA51
SHA256:E47147B9557F958C3494A93455D885E99411492FAB8321B4F3A273117C1173A9
1756925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeC:\ProgramData\16619621292457232883990500sqlite
MD5:49E1E66E8EEFE2553D2ECEC4B7EF1D3E
SHA256:A664C359ACE3BFC149323E5403BB7140A84519043BDBA59B064EBC1BDADD32D4
1756925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeC:\ProgramData\freebl3.dllexecutable
MD5:EF2834AC4EE7D6724F255BEAF527E635
SHA256:A770ECBA3B08BBABD0A567FC978E50615F8B346709F8EB3CFACF3FAAB24090BA
1756925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeC:\ProgramData\20700142260329058370413018sqlite
MD5:23D08A78BC908C0B29E9800D3D5614E7
SHA256:F6BD7DF5DFAE9FD88811A807DBA14085E00C1B5A6D7CC3D06CC68F6015363D59
1756925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeC:\ProgramData\69799218008055261819729659sqlite
MD5:B98E46B09E0B97F0839DC7897AEA7F9A
SHA256:45AF197F8FB09FC1BB9AFF9D76F1E8FF06B5906F6A9E8F4CF2213DE0A8B1213A
1756925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeC:\ProgramData\mozglue.dllexecutable
MD5:8F73C08A9660691143661BF7332C3C27
SHA256:3FE6B1C54B8CF28F571E0C5D6636B4069A8AB00B4F11DD842CFEC00691D0C9CD
1756925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeC:\ProgramData\vcruntime140.dllexecutable
MD5:7587BF9CB4147022CD5681B015183046
SHA256:C40BB03199A2054DABFC7A8E01D6098E91DE7193619EFFBD0F142A7BF031C14D
1756925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0270780F846F08BEFE0DD8112D932FEFbinary
MD5:B0480CA56925822BF8ABBD2B3A55231B
SHA256:6CB8D11300A0F98C89590F70EB4F372FDA69712FC009EB4C4744460C25556536
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
8
DNS requests
6
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1756
925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe
GET
200
8.238.30.254:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?22556e7596ad35f3
US
compressed
4.70 Kb
whitelisted
1756
925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe
POST
200
195.201.45.53:80
http://195.201.45.53/
DE
text
2 b
malicious
1756
925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe
GET
200
195.201.45.53:80
http://195.201.45.53/1826
DE
text
204 b
malicious
1756
925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe
GET
200
195.201.45.53:80
http://195.201.45.53/466214025613.zip
DE
compressed
3.47 Mb
malicious
1756
925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe
GET
200
93.184.220.29:80
http://crl4.digicert.com/DigiCertHighAssuranceEVRootCA.crl
US
der
740 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
1756
925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe
195.201.45.53:80
Hetzner Online GmbH
DE
malicious
1756
925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe
93.184.220.29:80
ocsp.digicert.com
EDGECAST
GB
whitelisted
1756
925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe
184.24.170.67:443
steamcommunity.com
AKAMAI-AS
DE
unknown
1756
925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe
8.238.30.254:80
ctldl.windowsupdate.com
LEVEL3
US
suspicious
1756
925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe
149.154.167.99:443
t.me
Telegram Messenger Inc
GB
malicious

DNS requests

Domain
IP
Reputation
t.me
  • 149.154.167.99
whitelisted
dns.msftncsi.com
  • 131.107.255.255
shared
steamcommunity.com
  • 184.24.170.67
whitelisted
ctldl.windowsupdate.com
  • 8.238.30.254
  • 8.238.190.126
  • 8.238.32.126
  • 8.248.141.254
  • 8.241.78.126
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
crl4.digicert.com
  • 93.184.220.29
whitelisted

Threats

PID
Process
Class
Message
1756
925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe
Potentially Bad Traffic
ET INFO Dotted Quad Host ZIP Request
1756
925d041a3644e54fe2642bd3523ba849d84ab5ff49ad3f352dce10f88b3ddfea.exe
A Network Trojan was detected
ET TROJAN Arkei/Vidar/Mars Stealer Variant
No debug info