MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7838617b60557eaac64ed923537ffa6a17ca4bb8173a1a35bb0c2c160b3d071e. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7838617b60557eaac64ed923537ffa6a17ca4bb8173a1a35bb0c2c160b3d071e
SHA3-384 hash: 5250bad66c9f47dbc662b42a47fec285e6a1823edb8e61dcbe14ee979fc93317fad551ac9a668643d21fd273d824056a
SHA1 hash: 1d7c9843db8507748171c3d65af1dd1667d33f00
MD5 hash: dee36d7aa5a6e38f40238487e1d0b757
humanhash: robin-solar-connecticut-ohio
File name:SecuriteInfo.com.Variant.Lazy.238583.4603.21614
Download: download sample
File size:3'889'664 bytes
First seen:2022-08-30 15:45:47 UTC
Last seen:2022-08-30 16:34:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 98304:TdB6Urecdgh8AG9WBz8XcUcWUra4M+Ldi5e/w:TeU7cBHicUcLra4M8diYw
Threatray 1 similar samples on MalwareBazaar
TLSH T15B06332431C91A15E53A5B3A1A78F1845772B783EA86DF0CAE89244C4677303DF17EBB
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Variant.Lazy.238583.4603.21614
Verdict:
Suspicious activity
Analysis date:
2022-08-30 15:48:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ba52ec22-f003-4494-829d-834a60f62bea

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/302602/
Detection(s):
SecuriteInfo.com.Variant.Lazy.238583.4603.21614.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
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:
Malicious
Link:
https://analyze.intezer.com/analyses/0c63acb9-b323-40bd-8534-ba0af3ec9440
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
51 / 100
Link:
https://www.joesandbox.com/analysis/1060636
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7838617b60557eaac64ed923537ffa6a17ca4bb8173a1a35bb0c2c160b3d071e/
Threat name:
ByteCode-MSIL.Trojan.Lazy
Create hunting rule
Status:
Malicious
First seen:
2022-08-30 13:57:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pa4gc63akv7kvrso3ervg772nil4us5yc45bunn3bqwbmcz5a4pa._file
Verdict:
malicious
Similar samples:
bdada5ab1423987b29ee037a8fe098a97439f450f4277688106fbba0e6ca7226
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence
Link:
https://tria.ge/reports/220830-s7l98acff8/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Unpacked files
SH256 hash:
7838617b60557eaac64ed923537ffa6a17ca4bb8173a1a35bb0c2c160b3d071e
MD5 hash:
dee36d7aa5a6e38f40238487e1d0b757
SHA1 hash:
1d7c9843db8507748171c3d65af1dd1667d33f00
Link:
https://www.unpac.me/results/533a2a39-5ec4-4a5f-b3a9-1724ae253825/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.68
Link:
https://yomi.yoroi.company/submissions/7838617b60557eaac64ed923537ffa6a17ca4bb8173a1a35bb0c2c160b3d071e

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:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Executable exe 7838617b60557eaac64ed923537ffa6a17ca4bb8173a1a35bb0c2c160b3d071e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2285066/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/302602/

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