Windows
Analysis Report
hX2c2UOBSX.exe
Overview
General Information
Sample name: | hX2c2UOBSX.exe (renamed file extension from none to exe, renamed because original name is a hash value) |
Original sample name: | 2025-02-05_99b271b7177504f779a2fdc07ce4ec15_frostygoop_poet-rat_snatch |
Analysis ID: | 1608410 |
MD5: | 99b271b7177504f779a2fdc07ce4ec15 |
SHA1: | d68b00add23513c61cecc7b77767744555041380 |
SHA256: | 3defc89a9190f7ba4474aaa8fb3f5a738a721dc1999ac6f71d438cdceadb20e7 |
Infos: | |
Detection
Vidar
Score: | 100 |
Range: | 0 - 100 |
Confidence: | 100% |
Signatures
Antivirus detection for URL or domain
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
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
Drops PE files
Drops PE files to the application program directory (C:\ProgramData)
Drops files with a non-matching file extension (content does not match file extension)
Found dropped PE file which has not been started or loaded
HTTP GET or POST without a user agent
IP address seen in connection with other malware
Internet Provider 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
Uses Microsoft's Enhanced Cryptographic Provider
Uses code obfuscation techniques (call, push, ret)
Yara detected Credential Stealer
Yara signature match
Classification
- System is w10x64
hX2c2UOBSX.exe (PID: 6720 cmdline:
"C:\Users\ user\Deskt op\hX2c2UO BSX.exe" MD5: 99B271B7177504F779A2FDC07CE4EC15) BitLockerToGo.exe (PID: 3524 cmdline:
"C:\Window s\BitLocke rDiscovery VolumeCont ents\BitLo ckerToGo.e xe" MD5: A64BEAB5D4516BECA4C40B25DC0C1CD8) chrome.exe (PID: 1644 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: 2508 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 =2392 --fi eld-trial- handle=235 2,i,128895 6337258454 3830,41126 0742735854 5807,26214 4 /prefetc h:8 MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4) msedge.exe (PID: 7728 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: 7984 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 20 --field -trial-han dle=2540,i ,297820847 4614954716 ,546837879 6745314197 ,262144 /p refetch:3 MD5: 69222B8101B0601CC6663F8381E7E00F) cmd.exe (PID: 3196 cmdline:
"C:\Window s\system32 \cmd.exe" /c timeout /t 10 & d el /f /q " C:\Windows \BitLocker DiscoveryV olumeConte nts\BitLoc kerToGo.ex e" & rd /s /q "C:\Pr ogramData\ wt000" & e xit MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B) conhost.exe (PID: 612 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) timeout.exe (PID: 3872 cmdline:
timeout /t 10 MD5: 976566BEEFCCA4A159ECBDB2D4B1A3E3)
msedge.exe (PID: 7968 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: 7340 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=26 72 --field -trial-han dle=2084,i ,434975889 8381400931 ,159200316 2403205236 ,262144 /p refetch:3 MD5: 69222B8101B0601CC6663F8381E7E00F) msedge.exe (PID: 1568 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= 6844 --fie ld-trial-h andle=2084 ,i,4349758 8983814009 31,1592003 1624032052 36,262144 /prefetch: 8 MD5: 69222B8101B0601CC6663F8381E7E00F) msedge.exe (PID: 3504 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=7008 --field-t rial-handl e=2084,i,4 3497588983 81400931,1 5920031624 03205236,2 62144 /pre fetch:8 MD5: 69222B8101B0601CC6663F8381E7E00F) msedge.exe (PID: 5688 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=293 2 --field- trial-hand le=2084,i, 4349758898 381400931, 1592003162 403205236, 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/76561199824159981", "Botnet": "a110mgz"}
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_Vidar_1 | Yara detected Vidar stealer | Joe Security | ||
Click to see the 9 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 |
| |
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 |
| |
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 |
---|---|---|---|---|---|---|---|---|
2025-02-06T15:13:22.632746+0100 | 2044247 | 1 | Malware Command and Control Activity Detected | 5.75.214.119 | 443 | 192.168.2.5 | 49817 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-06T15:13:23.975484+0100 | 2051831 | 1 | Malware Command and Control Activity Detected | 5.75.214.119 | 443 | 192.168.2.5 | 49825 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-06T15:13:21.324989+0100 | 2049087 | 1 | A Network Trojan was detected | 192.168.2.5 | 49807 | 5.75.214.119 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-06T15:13:25.316977+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49835 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:26.523189+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49843 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:34.653641+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49917 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:34.947132+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49927 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:35.967439+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49933 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:37.298075+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49944 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:39.051192+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49949 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:45.132271+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49992 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:46.062989+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50015 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:46.984710+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50033 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:49.086259+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50067 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:50.168599+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50102 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:52.319194+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50114 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:53.329881+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50116 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:59.999882+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50128 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:02.148130+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50130 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:11.979418+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50135 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:12.911977+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50136 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:14.078977+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50137 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:14.792903+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50138 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:16.766105+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50139 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:17.163922+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50140 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:19.269936+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50141 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:20.176311+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50142 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:21.293314+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50143 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:22.258651+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50144 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:23.287703+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50145 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:24.313988+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50146 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:25.356530+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50147 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:26.338741+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50148 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:14:27.373903+0100 | 2059331 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50149 | 5.75.214.119 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-06T15:13:34.947132+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49927 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:35.967439+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49933 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:37.298075+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49944 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:46.062989+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50015 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:46.984710+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50033 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:49.086259+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50067 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:50.168599+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50102 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:52.319194+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50114 | 5.75.214.119 | 443 | TCP |
2025-02-06T15:13:53.329881+0100 | 2859636 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 50116 | 5.75.214.119 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-06T15:13:19.957055+0100 | 2859378 | 1 | Malware Command and Control Activity Detected | 192.168.2.5 | 49796 | 5.75.214.119 | 443 | TCP |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Avira URL Cloud: |
Source: | Malware Configuration Extractor: |
Source: | Virustotal: | Perma Link | ||
Source: | ReversingLabs: |
Source: | Integrated Neural Analysis Model: |
Source: | Code function: | 3_2_00435FE7 |
Source: | Static PE information: |
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: |
Source: | Static PE information: |
Source: | Binary string: |