MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7984d55eb2702a1d13486c38ebfff582138d73280895dac749b9ec6010f891f3. 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: 7984d55eb2702a1d13486c38ebfff582138d73280895dac749b9ec6010f891f3
SHA3-384 hash: 66c2615a96e9fceb6cb58c30b993afa36697422bc79125e9feeaab857f9c76f97f7ad5cc3d76f4755fd9c97593778967
SHA1 hash: b748424b48ec7e52ae249566d9a6edceaed3691d
MD5 hash: 3bfc4d0c1919dcab09a734d1a552a012
humanhash: march-juliet-finch-winner
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:2'075'648 bytes
First seen:2024-11-06 22:56:18 UTC
Last seen:2024-11-07 01:02:03 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:iotH+obcn30mlAAliS/UgOfGuxFfbPE41Oouct8Pq:xteobcEqcdgcfjE49uct8Pq
Threatray 1 similar samples on MalwareBazaar
TLSH T18DA53346F653E332C0BA53FEE61D9EF72F08232094719FFC5D45112168CEA29768399A
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://185.215.113.16/steam/random.exe

Intelligence

File Origin
# of uploads :
29
# of downloads :
418
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-06 23:01:45 UTC
Tags:
stealer stealc loader themida rust amadey botnet lumma possible-phishing
Link:
https://app.any.run/tasks/1c98e60f-d654-4581-b6b3-7b56681cb606

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.BackdoorX-gen.3829.26507.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672bf4488d23d9049134873d
Tags:
vmdetect autorun spam lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
Creating a file
Running batch commands
Creating a process with a hidden window
Launching a process
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/672bf4439f83846b93d12810/reports/74eec96d-8cef-4375-8883-d3d775c34295/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/7984d55eb2702a1d13486c38ebfff582138d73280895dac749b9ec6010f891f3
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:
Unknown
Link:
https://analyze.intezer.com/analyses/6330a4e4-ccaf-4714-ba25-df7c8807ab54
Result
Threat name:
Amadey, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1550640
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Drops PE files to the document folder of the user
Drops PE files to the user root directory
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for sample
Monitors registry run keys for changes
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Sample uses string decryption to hide its real strings
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: 1550640 Sample: file.exe Startdate: 06/11/2024 Architecture: WINDOWS Score: 100 83 Found malware configuration 2->83 85 Antivirus detection for URL or domain 2->85 87 Antivirus / Scanner detection for submitted sample 2->87 89 11 other signatures 2->89 8 file.exe 38 2->8         started        13 skotes.exe 2->13         started        15 skotes.exe 2->15         started        17 msedge.exe 635 2->17         started        process3 dnsIp4 59 185.215.113.16, 49971, 80 WHOLESALECONNECTIONSNL Portugal 8->59 61 185.215.113.206, 49704, 49731, 49835 WHOLESALECONNECTIONSNL Portugal 8->61 63 127.0.0.1 unknown unknown 8->63 51 C:\Users\user\DocumentsGHJDGDBFCB.exe, PE32 8->51 dropped 53 C:\Users\user\AppData\...\softokn3[1].dll, PE32 8->53 dropped 55 C:\Users\user\AppData\Local\...\random[1].exe, PE32 8->55 dropped 57 12 other files (1 malicious) 8->57 dropped 101 Detected unpacking (changes PE section rights) 8->101 103 Attempt to bypass Chrome Application-Bound Encryption 8->103 105 Drops PE files to the document folder of the user 8->105 113 9 other signatures 8->113 19 cmd.exe 8->19         started        21 msedge.exe 2 10 8->21         started        24 chrome.exe 8 8->24         started        65 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 13->65 107 Hides threads from debuggers 13->107 109 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->109 111 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 13->111 27 msedge.exe 17->27         started        29 msedge.exe 17->29         started        31 msedge.exe 17->31         started        33 msedge.exe 17->33         started        file5 signatures6 process7 dnsIp8 35 DocumentsGHJDGDBFCB.exe 19->35         started        39 conhost.exe 19->39         started        99 Monitors registry run keys for changes 21->99 41 msedge.exe 21->41         started        67 192.168.2.5, 443, 49703, 49704 unknown unknown 24->67 69 239.255.255.250 unknown Reserved 24->69 43 chrome.exe 24->43         started        71 s-part-0017.t-0009.t-msedge.net 13.107.246.45, 443, 49729, 49737 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 27->71 73 13.107.246.57, 443, 49857, 49858 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 27->73 75 26 other IPs or domains 27->75 signatures9 process10 dnsIp11 49 C:\Users\user\AppData\Local\...\skotes.exe, PE32 35->49 dropped 91 Multi AV Scanner detection for dropped file 35->91 93 Detected unpacking (changes PE section rights) 35->93 95 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 35->95 97 5 other signatures 35->97 46 skotes.exe 35->46         started        77 www.google.com 142.250.185.196, 443, 49708, 49711 GOOGLEUS United States 43->77 79 plus.l.google.com 142.250.185.206, 443, 49720 GOOGLEUS United States 43->79 81 2 other IPs or domains 43->81 file12 signatures13 process14 signatures15 115 Multi AV Scanner detection for dropped file 46->115 117 Detected unpacking (changes PE section rights) 46->117 119 Tries to detect sandboxes and other dynamic analysis tools (window names) 46->119 121 5 other signatures 46->121
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7984d55eb2702a1d13486c38ebfff582138d73280895dac749b9ec6010f891f3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7984d55eb2702a1d13486c38ebfff582138d73280895dac749b9ec6010f891f3/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-11-06 22:57:14 UTC
File Type:
PE (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pgcnkxvsoavb2e2inq4ox77vqijy24zibck5vr2jxhwgaehyshzq._file
Verdict:
suspicious
Label(s):
stealc
Create hunting rule
Similar samples:
7984d55eb2702a1d13486c38ebfff582138d73280895dac749b9ec6010f891f3
Stealc
error
Stealc
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:tale discovery evasion stealer
Link:
https://tria.ge/reports/241106-2w85aazfrr/
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
Stealc family
Malware Config
C2 Extraction:
http://185.215.113.206
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8ff3d281-90b1-4c45-8a07-8578c5a97a07
Unpacked files
SH256 hash:
81a4f37c5495800b7cc46aea6535d9180dadb5c151db6f1fd1968d1cd8c1eeb4
MD5 hash:
eda18948a989176f4eebb175ce806255
SHA1 hash:
ff22a3d5f5fb705137f233c36622c79eab995897
Link:
https://www.unpac.me/results/65bea8eb-3b6e-4ddc-b5ef-dac41e655d3d/
SH256 hash:
48bce18ed6dd02e9ba853bd9f6111569736a08fb1eb1be363388cd0194046e26
MD5 hash:
6207ddf5663cdcc2660e4de857c1d55e
SHA1 hash:
358a98a9ee296a284a02d103a1108e67db303f25
Detections:
stealc
Create hunting rule
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
detect_Mars_Stealer
Create hunting rule
Link:
https://www.unpac.me/results/65bea8eb-3b6e-4ddc-b5ef-dac41e655d3d/
SH256 hash:
7984d55eb2702a1d13486c38ebfff582138d73280895dac749b9ec6010f891f3
MD5 hash:
3bfc4d0c1919dcab09a734d1a552a012
SHA1 hash:
b748424b48ec7e52ae249566d9a6edceaed3691d
Link:
https://www.unpac.me/results/65bea8eb-3b6e-4ddc-b5ef-dac41e655d3d/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7984d55eb270/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

File information

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

Web download

Stealc

Executable exe 7984d55eb2702a1d13486c38ebfff582138d73280895dac749b9ec6010f891f3

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download

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

Comments