MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0581756a656ace2e7d164b1f66846e9d079755bd7a5cead72e73b53ab534531b. 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


Threat unknown


Vendor detections: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0581756a656ace2e7d164b1f66846e9d079755bd7a5cead72e73b53ab534531b
SHA3-384 hash: 568a744558dae46595cbcd94adf6d28d0a51ed41ab910a68fcd9187ce438aedc46cc76f912bb01bcbef3aa713e9f608f
SHA1 hash: 649067f9e029a2c051e3789d7140e026ab5473a2
MD5 hash: de219cb5f5073be86d74f4bee29d9e79
humanhash: lactose-cup-india-bulldog
File name:micro-v1.hta
Download: download sample
File size:210'001 bytes
First seen:2024-08-08 18:38:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4d14d19b876bbb7a86ffba329be9d956 (1 x Rhadamanthys)
ssdeep 768:lfGgTViahszDO2fGgTViahszDOUYq0YOafGgTViahszDO3efGgTViahszDO:F4WsOK4WsOUYq0YOW4WsOS4WsO
Threatray 11 similar samples on MalwareBazaar
TLSH T1BE24204CEA876519D267E5F8F673433812971D060A31964E29BB79F7253E886FC20E33
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 f0f4e0b2f2e4f4d0 (8 x LummaStealer, 1 x CoinMiner, 1 x Rhadamanthys)
Reporter aachum
Tags:exe


Avatar
iamaachum
Downloaded from https://microsoftcamp-v1.b-cdn.net/micro-v1
CryptBot C2: http://cveight8ht.top/v1/upload.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
371
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Troz.txt
Verdict:
Malicious activity
Analysis date:
2024-08-07 14:11:21 UTC
Tags:
hijackloader loader stealer cryptbot
Link:
https://app.any.run/tasks/7108ecd8-02f5-4480-991b-3c8010f66ac4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.JS.Agent.10594.20324.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66b5108cb35234d5cc65b800
Tags:
Encryption Generic Static Agent
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
epmicrosoft_visual_cc masquerade microsoft_visual_cc overlay
Link:
https://www.filescan.io/uploads/66b510c6b1392db6bab15f26/reports/747b20ee-d31a-4bde-8923-edf58fa77e2e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/0581756a656ace2e7d164b1f66846e9d079755bd7a5cead72e73b53ab534531b
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/103a3c38-a102-4954-bb06-91300835f463
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1490189
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1490189 Sample: micro-v1.hta.exe Startdate: 08/08/2024 Architecture: WINDOWS Score: 48 10 Multi AV Scanner detection for submitted file 2->10 6 micro-v1.hta.exe 1 2->6         started        process3 process4 8 conhost.exe 6->8         started       
Score:
95%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0581756a656ace2e7d164b1f66846e9d079755bd7a5cead72e73b53ab534531b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0581756a656ace2e7d164b1f66846e9d079755bd7a5cead72e73b53ab534531b/
Threat name:
Win32.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2024-08-07 09:53:20 UTC
File Type:
PE (Exe)
Extracted files:
79
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=awaxk2tfnlhc47iwjmpwnbdotudzovn5pjoovvzooo2tvnjukmnq._file
Verdict:
malicious
Similar samples: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 1 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/240809-k48eaayflm/
Behaviour
System Location Discovery: System Language Discovery
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7b5e37b4-c52a-4970-9de9-e422734b60d5
Unpacked files
SH256 hash:
0581756a656ace2e7d164b1f66846e9d079755bd7a5cead72e73b53ab534531b
MD5 hash:
de219cb5f5073be86d74f4bee29d9e79
SHA1 hash:
649067f9e029a2c051e3789d7140e026ab5473a2
Link:
https://www.unpac.me/results/c8ba970c-dd79-41b5-9ac2-7336c5280d61/
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/0581756a656ace2e7d164b1f66846e9d079755bd7a5cead72e73b53ab534531b

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

PowerShell (PS) ps1 c84fc575935f687a72f749d0c626cd1f7b5d8a4fd8c5301ad93d69030b8694f8

Executable exe 0581756a656ace2e7d164b1f66846e9d079755bd7a5cead72e73b53ab534531b

(this sample)

  
Link
https://tria.ge/240808-w5kv6axcmj
  
Dropped by
SHA256 c84fc575935f687a72f749d0c626cd1f7b5d8a4fd8c5301ad93d69030b8694f8
  
Delivery method
Distributed via web download
  
Dropped by
MD5 9433ed9d985d6f93e0a168c417b7f01c

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_TRUST_INFORequires Elevated Execution (level:requireAdministrator)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegQueryValueExW

Comments