MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 760b5e6a856d503c20d46f910a2405f51944afef16479ebc0174eb213c2c0132. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 760b5e6a856d503c20d46f910a2405f51944afef16479ebc0174eb213c2c0132
SHA3-384 hash: 743e238616822279506633417150da33f133859e63b6060815af3b1fba7d734cb1a7e681eed16645bfc565c4c635a5c7
SHA1 hash: d6a2c8367815cc28a5c16c7953aab1ce91aa1764
MD5 hash: d1fe96463bb2db299645b3c39176d006
humanhash: sodium-steak-jupiter-nineteen
File name:smart1.hta
Download: download sample
Signature Stealc
Create hunting rule
File size:166'102 bytes
First seen:2024-08-10 17:09:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 76e0d8d65462216e7b0903bc27d606d1 (38 x LummaStealer, 1 x Stealc)
ssdeep 3072:088nbom5xIAb88nbom5xIAwBo88nbom5xIAX88nbom5xIA:ByxH6yxHgyxHOyxH
Threatray 33 similar samples on MalwareBazaar
TLSH T165F3A3454774C690DCC65334702D7E831D6CD4A22787B1E3E3C4266AB9A8ACB873B67E
TrID 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.7% (.EXE) Win64 Executable (generic) (10523/12/4)
7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 3ce2dcf2c6c4c896 (38 x LummaStealer, 2 x Loki, 1 x SnakeKeylogger)
Reporter aachum
Tags:hta IDATDropper Stealc


Avatar
iamaachum
https://bidvertiser.b-cdn.net/smart1

Stealc C2: http://193.176.153.234/587ec30955d49a9c.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
357
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
verification.b-cdn.net.ps1
Verdict:
Malicious activity
Analysis date:
2024-08-10 17:09:34 UTC
Tags:
stealer stealc
Link:
https://app.any.run/tasks/7d370eaf-ba43-49ad-959f-709567f1dbf9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Lumma-E.11679.13986.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66b79eedb35234d5cc65c791
Tags:
Encryption Generic Static Agent
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
epmicrosoft_visual_cc lolbin masquerade microsoft_visual_cc overlay shell32
Link:
https://www.filescan.io/uploads/66b79eef1ef486c99c8063ab/reports/2167b4ae-6bcb-4f15-b925-eaf1072abfb7/overview
Verdict:
Malicious
Labled as:
Mikey.Generic
Link:
https://www.hybrid-analysis.com/sample/760b5e6a856d503c20d46f910a2405f51944afef16479ebc0174eb213c2c0132
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.
Malware family:
Microsoft Corporation
Create hunting rule
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ec18ac8e-2eae-4987-976e-8d1d047f036f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1491045
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
34%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/760b5e6a856d503c20d46f910a2405f51944afef16479ebc0174eb213c2c0132
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/760b5e6a856d503c20d46f910a2405f51944afef16479ebc0174eb213c2c0132/
Threat name:
Win32.Dropper.Lumma
Create hunting rule
Status:
Malicious
First seen:
2024-08-10 11:56:14 UTC
File Type:
PE (Exe)
Extracted files:
31
AV detection:
16 of 24 (66.67%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oyfv42ufnvidyigun6iqujaf6umujl7pczdz5pabotvscpbmaeza._file
Verdict:
malicious
Similar samples:
0fe2752dee872bfce63101f0eb671b98dfc60cf70f9fbfc4dbf7023037f6df09
Stealc
1c870643e95f2168022786b9e35fc486ab187f1b6a2a1eef7bc5e1729169743c
Stealc
203904220172f817ecd493281bc1a3d8186b14a0335583215f5a87ff5ace7f51
Stealc
2a44510d6c2c3e6123cd3b8008de94f2e22e637e6cbe5888699ee6acd8d5e1bd
Stealc
5f57369c4674379fa79b527de529edb70ce652852aeb0a6ce53ceca2e38b8448
Stealc
9981c8f1d2c136124ce766d8f4860ae0cf631a635b968734b5c74a8409eb0900
Stealc
b616bf2cf065379c4ce6c105e50389cd004b0951b9ff4db5572348ed00c74fea
Stealc
c4035ed84437a5d6aaa4866681727304e127af2287c0e409c4df2e7409245f10
Stealc
e7e7883f8568c40792027cce463737cfe4d3959f2a5734de2a0c7969f83c2930
Stealc
ef05982482b5794704374a1ffa90ad72557e9abd31dd717383c3305ed917c972
Stealc
+ 23 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/240810-vppczatarb/
Behaviour
System Location Discovery: System Language Discovery
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/201f2cde-e9f1-42a5-ae3c-5dc332ee705d
Unpacked files
SH256 hash:
760b5e6a856d503c20d46f910a2405f51944afef16479ebc0174eb213c2c0132
MD5 hash:
d1fe96463bb2db299645b3c39176d006
SHA1 hash:
d6a2c8367815cc28a5c16c7953aab1ce91aa1764
Link:
https://www.unpac.me/results/963d1f01-d253-4a3b-9ef5-f86da02a1f7c/
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/760b5e6a856d503c20d46f910a2405f51944afef16479ebc0174eb213c2c0132

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:IDATDropper
Create hunting rule
Author:NDA0E
Description:Detects modified versions of dialer.exe and BthUdTask.exe containing embedded JavaScript used to decode a string from Charcode, thus creating a PowerShell downloader script that delivers IDAT Loader, mostly seen paired with Lumma and Meduza.
Rule name:QbotStuff
Create hunting rule
Author:anonymous

File information

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

Web download

Stealc

PowerShell (PS) ps1 8d80e5c7d07aef7d4565f4ddc61d3fc5819a5ea68f2d5282e6ae3e5e17d60e3d

Stealc

Executable exe 760b5e6a856d503c20d46f910a2405f51944afef16479ebc0174eb213c2c0132

(this sample)

Stealc

Executable exe 97d308c2b061ca49a8834dfd527a1485442aab95060ad69e54bf034e8a043c67

Stealc

zip 038fad0cd10c3cf36e3640a2ea4c079f83c7f6133e400407773bf804bc1c5f49

  
Link
https://tria.ge/240810-vkw71sshlb
  
Dropped by
SHA256 8d80e5c7d07aef7d4565f4ddc61d3fc5819a5ea68f2d5282e6ae3e5e17d60e3d
  
Delivery method
Distributed via web download
  
Dropping
SHA256 038fad0cd10c3cf36e3640a2ea4c079f83c7f6133e400407773bf804bc1c5f49
  
Dropping
MD5 ff248a4222851b97d522117737c68be7
  
Dropped by
MD5 4c99ba8c0fcf994162c991b2b6601509

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
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::GetStartupInfoW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::FindWindowW
USER32.dll::PeekMessageW

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