MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 00c66edc8b41592e299f449a6b7a4e3ab949f7cca0c27bba9a279feacc6e5b6b. 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: 17


Intelligence 17 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 00c66edc8b41592e299f449a6b7a4e3ab949f7cca0c27bba9a279feacc6e5b6b
SHA3-384 hash: f4f3b75f0b3a84e5c130de4704f16bc43b98bd2b6292449d832834149ebfa705762214a7e27413c7724f586bb9ed89fc
SHA1 hash: 8917f7e3f471c5eaa6fb8a026236fd229b4e3af3
MD5 hash: 46a221059a8fae9bbbc96fdf1f794884
humanhash: sixteen-august-item-harry
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:210'472 bytes
First seen:2024-09-09 15:40:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 3072:nXYvri+tmY5sIFxuwQJXYG01XslEjKaflcpYVM6AjnJaYe53MDk2UKYzEO:nXYvu2mYAlal5lcpR6AjIKyEO
Threatray 4 similar samples on MalwareBazaar
TLSH T19F24134607E02858FDFDC1B6B9B5632459F1F9AA788045DB260FB522DE1B3003BB93D4
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter Bitsight
Tags:exe Stealc


Avatar
Bitsight
url: http://147.45.44.104/prog/66df168687411_s.exe#space

Intelligence

File Origin
# of uploads :
1
# of downloads :
402
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-09-09 15:40:39 UTC
Tags:
stealer stealc loader
Link:
https://app.any.run/tasks/bed4005a-80f7-4e4c-b3a1-45a6b8cca016

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.16786.20793.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66df1710751db35a8b9f5e58
Tags:
Encryption Static Stealth
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Connection attempt to an infection source
Unauthorized injection to a system process
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/66df17104a2597249d52dcef/reports/b09606ec-5b26-402b-b548-b0cee7f92bfc/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/00c66edc8b41592e299f449a6b7a4e3ab949f7cca0c27bba9a279feacc6e5b6b
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8e2635f3-0ed0-4a6f-8593-9aa88b0b1da1
Result
Threat name:
LummaC, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1508120
Signature
.NET source code contains very large array initializations
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Searches for specific processes (likely to inject)
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1508120 Sample: file.exe Startdate: 09/09/2024 Architecture: WINDOWS Score: 100 98 tenntysjuxmz.shop 2->98 100 t.me 2->100 102 11 other IPs or domains 2->102 130 Suricata IDS alerts for network traffic 2->130 132 Found malware configuration 2->132 134 Antivirus detection for URL or domain 2->134 136 16 other signatures 2->136 12 file.exe 2 2->12         started        signatures3 process4 file5 92 C:\Users\user\AppData\Local\...\file.exe.log, CSV 12->92 dropped 156 Contains functionality to inject code into remote processes 12->156 158 Writes to foreign memory regions 12->158 160 Allocates memory in foreign processes 12->160 162 Injects a PE file into a foreign processes 12->162 16 RegAsm.exe 39 12->16         started        21 RegAsm.exe 12->21         started        23 conhost.exe 12->23         started        signatures6 process7 dnsIp8 94 46.8.231.109, 49707, 80 FIORD-ASIP-transitoperatorinRussiaUkraineandBaltics Russian Federation 16->94 96 147.45.44.104, 49708, 64262, 80 FREE-NET-ASFREEnetEU Russian Federation 16->96 76 C:\Users\user\AppData\...\softokn3[1].dll, PE32 16->76 dropped 78 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 16->78 dropped 80 C:\Users\user\AppData\...\mozglue[1].dll, PE32 16->80 dropped 82 13 other files (9 malicious) 16->82 dropped 118 Tries to steal Mail credentials (via file / registry access) 16->118 120 Tries to harvest and steal browser information (history, passwords, etc) 16->120 122 Tries to steal Crypto Currency Wallets 16->122 124 Tries to harvest and steal Bitcoin Wallet information 16->124 25 cmd.exe 1 16->25         started        27 cmd.exe 1 16->27         started        126 Found evasive API chain (may stop execution after checking locale) 21->126 128 Searches for specific processes (likely to inject) 21->128 file9 signatures10 process11 process12 29 userCBAEHCAEGD.exe 2 25->29         started        32 conhost.exe 25->32         started        34 userFIDAFCAFCB.exe 2 27->34         started        36 conhost.exe 27->36         started        signatures13 164 Multi AV Scanner detection for dropped file 29->164 166 Machine Learning detection for dropped file 29->166 168 Writes to foreign memory regions 29->168 38 RegAsm.exe 1 130 29->38         started        43 conhost.exe 29->43         started        45 conhost.exe 29->45         started        47 timeout.exe 29->47         started        170 Allocates memory in foreign processes 34->170 172 Injects a PE file into a foreign processes 34->172 174 LummaC encrypted strings found 34->174 49 RegAsm.exe 34->49         started        51 conhost.exe 34->51         started        53 RegAsm.exe 34->53         started        process14 dnsIp15 108 t.me 149.154.167.99, 443, 64256 TELEGRAMRU United Kingdom 38->108 110 147.45.126.10, 64258, 80 FREE-NET-ASFREEnetEU Russian Federation 38->110 84 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 38->84 dropped 86 C:\Users\user\AppData\...\mozglue[1].dll, PE32 38->86 dropped 88 C:\Users\user\AppData\...\freebl3[1].dll, PE32 38->88 dropped 90 5 other files (4 malicious) 38->90 dropped 148 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 38->148 150 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 38->150 152 Tries to harvest and steal ftp login credentials 38->152 154 3 other signatures 38->154 55 EHJKFCGHID.exe 38->55         started        58 JKJDAEBFCB.exe 38->58         started        60 cmd.exe 38->60         started        112 stitchmiscpaew.shop 104.21.26.150, 443, 49721 CLOUDFLARENETUS United States 49->112 114 basedsymsotp.shop 104.21.78.130, 443, 49712 CLOUDFLARENETUS United States 49->114 116 3 other IPs or domains 49->116 file16 signatures17 process18 signatures19 138 Multi AV Scanner detection for dropped file 55->138 140 Machine Learning detection for dropped file 55->140 142 Writes to foreign memory regions 55->142 62 RegAsm.exe 55->62         started        65 conhost.exe 55->65         started        67 RegAsm.exe 55->67         started        144 Allocates memory in foreign processes 58->144 146 Injects a PE file into a foreign processes 58->146 69 RegAsm.exe 58->69         started        72 conhost.exe 58->72         started        74 RegAsm.exe 58->74         started        process20 dnsIp21 176 Tries to harvest and steal browser information (history, passwords, etc) 62->176 104 172.67.136.135 CLOUDFLARENETUS United States 69->104 106 172.67.221.198 CLOUDFLARENETUS United States 69->106 signatures22
Score:
89%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/00c66edc8b41592e299f449a6b7a4e3ab949f7cca0c27bba9a279feacc6e5b6b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/00c66edc8b41592e299f449a6b7a4e3ab949f7cca0c27bba9a279feacc6e5b6b/
Threat name:
Win32.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2024-09-09 15:41:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=addg5xelifms4km7isngw6sohk4ut56mudbhxou2e6p6vtdolnvq._file
Verdict:
malicious
Similar samples:
00c66edc8b41592e299f449a6b7a4e3ab949f7cca0c27bba9a279feacc6e5b6b
Stealc
0b6cd2b1e18193ba33edbd6a3fc464a6e302f0da7f881dd48aedbf6ba993aa32
Stealc
4e20a0aa3d323c0a1aa676c7eb3656cdd34cb69da614b4dc8aa946f5bcb2be39
Stealc
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:lumma family:stealc family:vidar botnet:default credential_access discovery spyware stealer
Link:
https://tria.ge/reports/240909-s4rqjawbqn/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Downloads MZ/PE file
Credentials from Password Stores: Credentials from Web Browsers
Detect Vidar Stealer
Lumma Stealer, LummaC
Stealc
Vidar
Malware Config
C2 Extraction:
http://46.8.231.109
https://t.me/fneogr
https://t.me/edm0d
https://steamcommunity.com/profiles/76561199768374681
https://ignoracndwko.shop/api
https://preachstrwnwjw.shop/api
https://complainnykso.shop/api
https://basedsymsotp.shop/api
https://charistmatwio.shop/api
https://grassemenwji.shop/api
https://stitchmiscpaew.shop/api
https://commisionipwn.shop/api
https://tenntysjuxmz.shop/api
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cdac15f0-fcc2-4994-b655-c4a4ba32fa19
Unpacked files
SH256 hash:
e0092d9787dcdc6444342b6be1c84fcbcfbff52110577599db455a61f3f981da
MD5 hash:
db0fabbc7f075bc72451ee8335303820
SHA1 hash:
f50039646ac66e3e3e044ab2f8aac65941a2716d
Detections:
stealc
Create hunting rule
Link:
https://www.unpac.me/results/01b7f744-934d-457c-9f04-260626360b45/
Parent samples :
e80e120da34729c9fb7e7d4a684a7260f1346696ee8b3b514b6e512ebfa1bea4
00c66edc8b41592e299f449a6b7a4e3ab949f7cca0c27bba9a279feacc6e5b6b
daf4e8849a3b6011bff41cc2c7decee8c769a4ebf2be3d7316930f40448ddb25
ec9a1bede697caba74ff4666e0317cb3231fe37fbcb9f8821620c52d7d8a4dad
06510b52e07e89b5781f4ee3c7b4d94ff84c03931b3d7d93224294860feaccf4
c98f17dd444209ad0a6d71221b67cd632bc6409686f750bb5118a7e42eca91e0
d401c3671807726e777b0a0814c4e4f55cf41684746813cad3a7ebbd1d3d7d71
91f03b0ae9dcae932e3043b7cb19cf52541504e9a4510501d9cb2f1ddd6d10f4
2e4deff4bfe5c4ce46b2d0a1f875dbc0933ec2e0f0e4a210990352601c29638e
5afff322d4b56afbe4429c6fd83aa2d699c51dbf4f5495b08ac104f07da8c49d
743948a05fa7b9a001b346699bc9fd4d645b755bc7ef73802b2a139288910f24
32d0ae27d9ae49a224785cd08bae82b0ec4e944145cb2f106873f70fc2908fe7
3f9daff50fd608eb15026903bf89ad2aafae0b344f0fd82e9ea82d4071a781d7
2bac0508680cb0cdf61b10a529c4a97dfc0562fe85b740abfef0ee2ff97a9fc2
d9bb5fc7267c854e20e63ef68546da25e71270c36bcee73e328437c891892945
6d70e80c80af977af8b15cb47304b4cbd78759faa406906ed3a9e0a6dac74773
bf4bd835390e2607c737360a2527ea292bd0451507f93b623d3f9bbf4036c2fe
e48219567f84882f41bb1e957bbd1358e453274ca0d2025505c66779f642bc30
d63d18c67f83e54c77072aa953c5e5c0496a7a4c2ac6ca8bd07e211ee80b3d6c
43e7575547a95e5c4d7b7ad2915c830f252ab206a0baf9691206200a644e7b94
SH256 hash:
00c66edc8b41592e299f449a6b7a4e3ab949f7cca0c27bba9a279feacc6e5b6b
MD5 hash:
46a221059a8fae9bbbc96fdf1f794884
SHA1 hash:
8917f7e3f471c5eaa6fb8a026236fd229b4e3af3
Link:
https://www.unpac.me/results/01b7f744-934d-457c-9f04-260626360b45/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/00c66edc8b41/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/00c66edc8b41592e299f449a6b7a4e3ab949f7cca0c27bba9a279feacc6e5b6b

File information

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

Web download

Stealc

Executable exe 00c66edc8b41592e299f449a6b7a4e3ab949f7cca0c27bba9a279feacc6e5b6b

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3164287/

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 (GUARD_CF)high

Comments