Windows
Analysis Report
SecuriteInfo.com.Win32.Trojan.Agent.U8LJFD.31222.29577.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
Maps a DLL or memory area into another process
Monitors registry run keys for changes
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
Contains functionality to query locales information (e.g. system language)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
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
Uses 32bit PE files
Uses Microsoft's Enhanced Cryptographic Provider
Uses insecure TLS / SSL version for HTTPS connection
Yara detected Credential Stealer
Yara signature match
Classification
- System is w10x64
SecuriteInfo.com.Win32.Trojan.Agent.U8LJFD.31222.29577.exe (PID: 3268 cmdline:
"C:\Users\ user\Deskt op\Securit eInfo.com. Win32.Troj an.Agent.U 8LJFD.3122 2.29577.ex e" MD5: 7CA1A467D3565E8827428AC7BE5B7BF6) BitLockerToGo.exe (PID: 2132 cmdline:
"C:\Window s\BitLocke rDiscovery VolumeCont ents\BitLo ckerToGo.e xe" MD5: A64BEAB5D4516BECA4C40B25DC0C1CD8) chrome.exe (PID: 6568 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: 5BBFA6CBDF4C254EB368D534F9E23C92) chrome.exe (PID: 6524 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 =2348 --fi eld-trial- handle=228 4,i,263747 4592180940 94,1687723 4520171628 402,262144 /prefetch :8 MD5: 5BBFA6CBDF4C254EB368D534F9E23C92) msedge.exe (PID: 7600 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: BF154738460E4AB1D388970E1AB13FAB) msedge.exe (PID: 7900 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=14 72 --field -trial-han dle=2420,i ,359862869 7674751921 ,181068867 2967237217 7,262144 / prefetch:3 MD5: BF154738460E4AB1D388970E1AB13FAB) cmd.exe (PID: 7900 cmdline:
"C:\Window s\system32 \cmd.exe" /c timeout /t 10 & r d /s /q "C :\ProgramD ata\y5fct" & exit MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B) conhost.exe (PID: 7788 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) timeout.exe (PID: 7776 cmdline:
timeout /t 10 MD5: 976566BEEFCCA4A159ECBDB2D4B1A3E3)
msedge.exe (PID: 7824 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: BF154738460E4AB1D388970E1AB13FAB) msedge.exe (PID: 8140 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 24 --field -trial-han dle=1964,i ,890366559 8522054129 ,514765618 6677210815 ,262144 /p refetch:3 MD5: BF154738460E4AB1D388970E1AB13FAB) identity_helper.exe (PID: 7500 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \117.0.204 5.55\ident ity_helper .exe" --ty pe=utility --utility -sub-type= winrt_app_ id.mojom.W inrtAppIdS ervice --l ang=en-GB --service- sandbox-ty pe=none -- mojo-platf orm-channe l-handle=5 988 --fiel d-trial-ha ndle=1964, i,89036655 9852205412 9,51476561 8667721081 5,262144 / prefetch:8 MD5: F8CEC3E43A6305AC9BA3700131594306) identity_helper.exe (PID: 7276 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \117.0.204 5.55\ident ity_helper .exe" --ty pe=utility --utility -sub-type= winrt_app_ id.mojom.W inrtAppIdS ervice --l ang=en-GB --service- sandbox-ty pe=none -- mojo-platf orm-channe l-handle=5 988 --fiel d-trial-ha ndle=1964, i,89036655 9852205412 9,51476561 8667721081 5,262144 / prefetch:8 MD5: F8CEC3E43A6305AC9BA3700131594306) msedge.exe (PID: 2940 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= 7220 --fie ld-trial-h andle=1964 ,i,8903665 5985220541 29,5147656 1866772108 15,262144 /prefetch: 8 MD5: BF154738460E4AB1D388970E1AB13FAB) msedge.exe (PID: 7072 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=7300 --field-t rial-handl e=1964,i,8 9036655985 22054129,5 1476561866 77210815,2 62144 /pre fetch:8 MD5: BF154738460E4AB1D388970E1AB13FAB) msedge.exe (PID: 4148 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=edg e_search_i ndexer.moj om.SearchI ndexerInte rfaceBroke r --lang=e n-GB --ser vice-sandb ox-type=se arch_index er --messa ge-loop-ty pe-ui --mo jo-platfor m-channel- handle=740 4 --field- trial-hand le=1964,i, 8903665598 522054129, 5147656186 677210815, 262144 /pr efetch:8 MD5: BF154738460E4AB1D388970E1AB13FAB)
- 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 | ||
infostealer_win_vidar_strings_nov23 | Finds Vidar samples based on the specific strings | Sekoia.io |
| |
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_CredentialStealer | Yara detected Credential Stealer | Joe Security | ||
Click to see the 12 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
infostealer_win_vidar_strings_nov23 | Finds Vidar samples based on the specific strings | Sekoia.io |
| |
infostealer_win_vidar_strings_nov23 | Finds Vidar samples based on the specific strings | Sekoia.io |
| |
infostealer_win_vidar_strings_nov23 | Finds Vidar samples based on the specific strings | Sekoia.io |
| |
JoeSecurity_Vidar_1 | Yara detected Vidar stealer | Joe Security | ||
infostealer_win_vidar_strings_nov23 | Finds Vidar samples based on the specific strings | Sekoia.io |
| |
Click to see the 9 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 |
---|---|---|---|---|---|---|---|---|
2025-02-13T08:36:11.541819+0100 | 2044247 | 1 | Malware Command and Control Activity Detected | 88.99.124.230 | 443 | 192.168.2.6 | 50005 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-13T08:36:12.880206+0100 | 2051831 | 1 | Malware Command and Control Activity Detected | 88.99.124.230 | 443 | 192.168.2.6 | 50006 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-13T08:36:10.222198+0100 | 2049087 | 1 | A Network Trojan was detected | 192.168.2.6 | 50004 | 88.99.124.230 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-13T08:36:14.303197+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50007 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:15.385430+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50008 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:23.676222+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50039 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:24.416778+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50041 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:25.549250+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50042 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:26.489923+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50043 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:28.361598+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50044 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:34.439021+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50060 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:35.263855+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50079 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:36.199965+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50083 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:38.324431+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50106 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:39.583834+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50125 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:40.898262+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50144 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:41.999665+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50146 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:46.922489+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50150 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:50.346744+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50151 | 88.99.124.230 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-13T08:36:24.416778+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50041 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:25.549250+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50042 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:26.489923+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50043 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:35.263855+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50079 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:36.199965+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50083 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:38.324431+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50106 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:39.583834+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50125 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:40.898262+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50144 | 88.99.124.230 | 443 | TCP |
2025-02-13T08:36:41.999665+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50146 | 88.99.124.230 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-13T08:36:08.658878+0100 | 2859378 | 1 | Malware Command and Control Activity Detected | 192.168.2.6 | 50003 | 88.99.124.230 | 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: | Code function: | 10_2_025C5FE7 |
Source: | Static PE information: |
Source: | HTTPS traffic detected: |
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: |
Source: | Static PE information: |
Source: | Binary string: |