Windows
Analysis Report
updater.exe
Overview
General Information
Detection
Vidar
Score: | 100 |
Range: | 0 - 100 |
Confidence: | 100% |
Signatures
Antivirus / Scanner detection for submitted sample
Attempt to bypass Chrome Application-Bound Encryption
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Vidar stealer
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Monitors registry run keys for changes
Performs DNS queries to domains with low reputation
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Creates a process in suspended mode (likely to inject code)
HTTP GET or POST without a user agent
IP address seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
PE file contains sections with non-standard names
Queries information about the installed CPU (vendor, model number etc)
Queries the volume information (name, serial number etc) of a device
Sample file is different than original file name gathered from version info
Sigma detected: Browser Started with Remote Debugging
Stores files to the Windows start menu directory
Uses 32bit PE files
Yara detected Credential Stealer
Yara signature match
Classification
- System is w10x64
updater.exe (PID: 5624 cmdline:
"C:\Users\ user\Deskt op\updater .exe" MD5: 7CA1A467D3565E8827428AC7BE5B7BF6) BitLockerToGo.exe (PID: 6584 cmdline:
"C:\Window s\BitLocke rDiscovery VolumeCont ents\BitLo ckerToGo.e xe" MD5: A64BEAB5D4516BECA4C40B25DC0C1CD8) chrome.exe (PID: 3628 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --re mote-debug ging-port= 9223 --pro file-direc tory="Defa ult" MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4) chrome.exe (PID: 5352 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --ty pe=utility --utility -sub-type= network.mo jom.Networ kService - -lang=en-U S --servic e-sandbox- type=none --mojo-pla tform-chan nel-handle =2364 --fi eld-trial- handle=231 2,i,229116 9248669740 386,751410 3051101934 735,262144 /prefetch :8 MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4) msedge.exe (PID: 7808 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --remot e-debuggin g-port=922 3 --profil e-director y="Default " MD5: 69222B8101B0601CC6663F8381E7E00F) msedge.exe (PID: 8048 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=net work.mojom .NetworkSe rvice --la ng=en-GB - -service-s andbox-typ e=none --m ojo-platfo rm-channel -handle=27 20 --field -trial-han dle=2488,i ,595168366 5883633308 ,604956849 8423703109 ,262144 /p refetch:3 MD5: 69222B8101B0601CC6663F8381E7E00F) msedge.exe (PID: 2952 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --remot e-debuggin g-port=922 3 --profil e-director y="Default " MD5: 69222B8101B0601CC6663F8381E7E00F) msedge.exe (PID: 7552 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=net work.mojom .NetworkSe rvice --la ng=en-GB - -service-s andbox-typ e=none --m ojo-platfo rm-channel -handle=25 00 --field -trial-han dle=2332,i ,495621385 2841536756 ,773051716 9440128935 ,262144 /p refetch:3 MD5: 69222B8101B0601CC6663F8381E7E00F) cmd.exe (PID: 1468 cmdline:
"C:\Window s\system32 \cmd.exe" /c timeout /t 10 & r d /s /q "C :\ProgramD ata\vs268" & exit MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B) conhost.exe (PID: 4072 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) timeout.exe (PID: 3280 cmdline:
timeout /t 10 MD5: 976566BEEFCCA4A159ECBDB2D4B1A3E3)
msedge.exe (PID: 8060 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --remot e-debuggin g-port=922 3 --profil e-director y=Default --flag-swi tches-begi n --flag-s witches-en d --disabl e-nacl --d o-not-de-e levate MD5: 69222B8101B0601CC6663F8381E7E00F) msedge.exe (PID: 3372 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=net work.mojom .NetworkSe rvice --la ng=en-GB - -service-s andbox-typ e=none --m ojo-platfo rm-channel -handle=21 16 --field -trial-han dle=2056,i ,594764674 2752305411 ,130937966 7447554767 0,262144 / prefetch:3 MD5: 69222B8101B0601CC6663F8381E7E00F)
msedge.exe (PID: 3148 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --remot e-debuggin g-port=922 3 --profil e-director y=Default --flag-swi tches-begi n --flag-s witches-en d --disabl e-nacl --d o-not-de-e levate MD5: 69222B8101B0601CC6663F8381E7E00F) msedge.exe (PID: 5544 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=net work.mojom .NetworkSe rvice --la ng=en-GB - -service-s andbox-typ e=none --m ojo-platfo rm-channel -handle=22 08 --field -trial-han dle=2024,i ,138483221 9561834793 4,35528498 0757458256 0,262144 / prefetch:3 MD5: 69222B8101B0601CC6663F8381E7E00F) msedge.exe (PID: 8036 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=ass et_store.m ojom.Asset StoreServi ce --lang= en-GB --se rvice-sand box-type=a sset_store _service - -mojo-plat form-chann el-handle= 7032 --fie ld-trial-h andle=2024 ,i,1384832 2195618347 934,355284 9807574582 560,262144 /prefetch :8 MD5: 69222B8101B0601CC6663F8381E7E00F) msedge.exe (PID: 7844 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=ent ity_extrac tion_servi ce.mojom.E xtractor - -lang=en-G B --servic e-sandbox- type=entit y_extracti on --onnx- enabled-fo r-ee --moj o-platform -channel-h andle=7176 --field-t rial-handl e=2024,i,1 3848322195 618347934, 3552849807 574582560, 262144 /pr efetch:8 MD5: 69222B8101B0601CC6663F8381E7E00F)
- cleanup
Name | Description | Attribution | Blogpost URLs | Link |
---|---|---|---|---|
Vidar | Vidar is a forked malware based on Arkei. It seems this stealer is one of the first that is grabbing information on 2FA Software and Tor Browser. | No Attribution |
{"C2 url": "https://steamcommunity.com/profiles/76561199825403037", "Botnet": "oomaino5"}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_Vidar_1 | Yara detected Vidar stealer | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_Vidar_1 | Yara detected Vidar stealer | Joe Security | ||
Msfpayloads_msf_9 | Metasploit Payloads - file msf.war - contents | Florian Roth |
| |
JoeSecurity_Vidar_1 | Yara detected Vidar stealer | Joe Security | ||
infostealer_win_vidar_strings_nov23 | Finds Vidar samples based on the specific strings | Sekoia.io |
| |
JoeSecurity_Vidar_1 | Yara detected Vidar stealer | Joe Security | ||
Click to see the 11 entries |
System Summary |
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Source: | Author: pH-T (Nextron Systems), Nasreddine Bencherchali (Nextron Systems): |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-17T13:02:51.646044+0100 | 2044247 | 1 | Malware Command and Control Activity Detected | 116.202.2.159 | 443 | 192.168.2.5 | 49900 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-17T13:02:53.153921+0100 | 2051831 | 1 | Malware Command and Control Activity Detected | 116.202.2.159 | 443 | 192.168.2.5 | 49910 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-17T13:02:50.314117+0100 | 2049087 | 1 | A Network Trojan was detected | 192.168.2.5 | 49889 | 116.202.2.159 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-17T13:02:54.579132+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49921 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:02:55.652575+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49927 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:03.778149+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49995 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:04.084376+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50006 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:05.167471+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50011 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:06.206324+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50012 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:08.218764+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50013 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:28.558292+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50057 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:29.125728+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50073 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:30.005909+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50088 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:32.080567+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50117 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:33.188273+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50121 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:35.230814+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50124 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:36.381748+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50126 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:40.949748+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50135 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:44.408535+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50137 | 116.202.2.159 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-17T13:03:04.084376+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50006 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:05.167471+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50011 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:06.206324+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50012 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:29.125728+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50073 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:30.005909+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50088 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:32.080567+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50117 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:33.188273+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50121 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:35.230814+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50124 | 116.202.2.159 | 443 | TCP |
2025-02-17T13:03:36.381748+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50126 | 116.202.2.159 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-17T13:02:48.833797+0100 | 2859378 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49878 | 116.202.2.159 | 443 | TCP |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Avira: |
Source: | Malware Configuration Extractor: |
Source: | Virustotal: | Perma Link | ||
Source: | ReversingLabs: |
Source: | Integrated Neural Analysis Model: |
Source: | Static PE information: |
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: |
Source: | Static PE information: |
Source: | Binary string: |