MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5117e607da6f40b945427386ad04ced62b3473351008eed049c3e9653222826. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Stealc


Vendor detections: 16


Intelligence 16 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5117e607da6f40b945427386ad04ced62b3473351008eed049c3e9653222826
SHA3-384 hash: f67fa85349aa9d6fd247386e9882a59dd055d8cfee2b9fc2c5db8bedc3b23835551007021a278c2dcaf4fb5ca4405aff
SHA1 hash: 512b90952420f05ba4e9bbc373ca739e62a09d39
MD5 hash: 9f2ea8da04f80eb3da5aa70a8b0dec4f
humanhash: thirteen-shade-nebraska-freddie
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'794'048 bytes
First seen:2024-09-10 09:29:45 UTC
Last seen:2024-09-10 10:22:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:XnvrlxaeLn2jnQSXkzP+aNMhcm/VGgWmat/r9y:XnDlxdLny2Cqm/LK/r9y
TLSH T11A85331886674EC0E31EA7BA5375C3851E341BB0D19EC04D58AB9EB82471FE29EE4FD1
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4504/4/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter Bitsight
Tags:exe Stealc


Avatar
Bitsight
url: http://31.41.244.11/steam/random.exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
423
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-09-10 09:30:26 UTC
Tags:
stealer stealc
Link:
https://app.any.run/tasks/e496fab2-6fc8-4cec-8c25-4d5ab81578b2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.22914.24786.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66e0119e751db35a8b9f6754
Tags:
Execution Generic Infostealer Network Stealth Trojan
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/66e0119dadc6c63aa37dcdf6/reports/0f352a47-146a-4826-b379-53ec8a0b1b26/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/f5117e607da6f40b945427386ad04ced62b3473351008eed049c3e9653222826
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/1ff94dde-0785-4351-ad0a-769ccbf0fbe3
Result
Threat name:
Amadey, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1508544
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Found API chain indicative of debugger detection
Found API chain indicative of sandbox detection
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Sigma detected: New RUN Key Pointing to Suspicious Folder
Suricata IDS alerts for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Yara detected Amadeys stealer DLL
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1508544 Sample: file.exe Startdate: 10/09/2024 Architecture: WINDOWS Score: 100 98 Suricata IDS alerts for network traffic 2->98 100 Found malware configuration 2->100 102 Antivirus detection for URL or domain 2->102 104 13 other signatures 2->104 8 file.exe 36 2->8         started        13 svoutse.exe 2 21 2->13         started        15 msedge.exe 2->15         started        17 5 other processes 2->17 process3 dnsIp4 74 185.215.113.103, 49730, 49743, 49756 WHOLESALECONNECTIONSNL Portugal 8->74 76 31.41.244.11, 49737, 49740, 49742 AEROEXPRESS-ASRU Russian Federation 8->76 58 C:\Users\user\AppData\...\softokn3[1].dll, PE32 8->58 dropped 60 C:\Users\user\AppData\Local\...\random[1].exe, PE32 8->60 dropped 62 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 8->62 dropped 70 11 other files (7 malicious) 8->70 dropped 142 Detected unpacking (changes PE section rights) 8->142 144 Tries to steal Mail credentials (via file / registry access) 8->144 146 Found many strings related to Crypto-Wallets (likely being stolen) 8->146 160 6 other signatures 8->160 19 cmd.exe 1 8->19         started        78 31.41.244.10, 49739, 49741, 49744 AEROEXPRESS-ASRU Russian Federation 13->78 80 185.215.113.16, 49745, 80 WHOLESALECONNECTIONSNL Portugal 13->80 64 C:\Users\user\AppData\...\9b5d00dd89.exe, PE32 13->64 dropped 66 C:\Users\user\AppData\...\bed93034ae.exe, PE32 13->66 dropped 68 C:\Users\user\AppData\...\8cbb357d3d.exe, PE32 13->68 dropped 72 2 other malicious files 13->72 dropped 148 Creates multiple autostart registry keys 13->148 150 Hides threads from debuggers 13->150 152 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->152 21 8cbb357d3d.exe 13 13->21         started        24 9b5d00dd89.exe 13 13->24         started        26 bed93034ae.exe 13->26         started        82 192.168.2.4, 443, 49723, 49724 unknown unknown 15->82 84 239.255.255.250 unknown Reserved 15->84 154 Maps a DLL or memory area into another process 15->154 28 msedge.exe 15->28         started        35 4 other processes 15->35 156 Binary is likely a compiled AutoIt script file 17->156 158 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 17->158 31 msedge.exe 17->31         started        33 msedge.exe 17->33         started        37 4 other processes 17->37 file5 signatures6 process7 dnsIp8 39 GIIJEBAECG.exe 4 19->39         started        43 conhost.exe 19->43         started        114 Multi AV Scanner detection for dropped file 21->114 116 Detected unpacking (changes PE section rights) 21->116 118 Tries to detect sandboxes and other dynamic analysis tools (window names) 21->118 120 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 21->120 122 Tries to evade debugger and weak emulator (self modifying code) 24->122 124 Hides threads from debuggers 24->124 126 Tries to detect sandboxes / dynamic malware analysis system (registry check) 24->126 128 Binary is likely a compiled AutoIt script file 26->128 130 Found API chain indicative of debugger detection 26->130 132 Found API chain indicative of sandbox detection 26->132 45 msedge.exe 26->45         started        86 s-part-0044.t-0009.fb-t-msedge.net 13.107.253.72, 443, 49769, 49770 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 28->86 88 142.251.40.196, 443, 49791 GOOGLEUS United States 28->88 94 6 other IPs or domains 28->94 90 s-part-0029.t-0009.t-msedge.net 13.107.246.57, 443, 49820 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 31->90 92 googlehosted.l.googleusercontent.com 142.250.185.161, 443, 49819 GOOGLEUS United States 31->92 96 4 other IPs or domains 31->96 47 msedge.exe 33->47         started        49 msedge.exe 37->49         started        signatures9 process10 file11 56 C:\Users\user\AppData\Local\...\svoutse.exe, PE32 39->56 dropped 134 Antivirus detection for dropped file 39->134 136 Detected unpacking (changes PE section rights) 39->136 138 Machine Learning detection for dropped file 39->138 140 5 other signatures 39->140 51 svoutse.exe 39->51         started        54 msedge.exe 45->54         started        signatures12 process13 signatures14 106 Detected unpacking (changes PE section rights) 51->106 108 Tries to evade debugger and weak emulator (self modifying code) 51->108 110 Hides threads from debuggers 51->110 112 2 other signatures 51->112
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f5117e607da6f40b945427386ad04ced62b3473351008eed049c3e9653222826
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5117e607da6f40b945427386ad04ced62b3473351008eed049c3e9653222826/
Threat name:
Win32.Trojan.Stealerc
Create hunting rule
Status:
Malicious
First seen:
2024-09-10 09:30:07 UTC
File Type:
PE (Exe)
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6uix4yd5u32axfcue44gvucm5vrlgrztkeai53ietq7jmuzcfata._file
Verdict:
malicious
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:rave discovery evasion stealer
Link:
https://tria.ge/reports/240910-lgghqaycjg/
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Stealc
Malware Config
C2 Extraction:
http://185.215.113.103
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/79197d59-44b8-43b1-a2e7-2b1c34e61aec
Unpacked files
SH256 hash:
3b78183ed9d0ef9d89a48cb42cee37b01ef56dfe362645392d2ef4a04aa7c235
MD5 hash:
b54dba9657a74227e0170525087246a0
SHA1 hash:
d29e4a751b748afe6ce708793c29b7ef79f1ad01
Detections:
stealc
Create hunting rule
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/a1d5e315-587e-4f4b-b7ab-d93c33efdaa0/
SH256 hash:
f5117e607da6f40b945427386ad04ced62b3473351008eed049c3e9653222826
MD5 hash:
9f2ea8da04f80eb3da5aa70a8b0dec4f
SHA1 hash:
512b90952420f05ba4e9bbc373ca739e62a09d39
Link:
https://www.unpac.me/results/a1d5e315-587e-4f4b-b7ab-d93c33efdaa0/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f5117e607da6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f5117e607da6f40b945427386ad04ced62b3473351008eed049c3e9653222826

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Stealc

Executable exe f5117e607da6f40b945427386ad04ced62b3473351008eed049c3e9653222826

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3120910/
  
URLhaus
https://urlhaus.abuse.ch/url/3120904/
  
URLhaus
https://urlhaus.abuse.ch/url/3120900/
  
URLhaus
https://urlhaus.abuse.ch/url/3114824/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

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