MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 70a9729398a4acd0bbeb8a75eb62555cd8f509f3ac4e04338c62cdef3a8d0419. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 70a9729398a4acd0bbeb8a75eb62555cd8f509f3ac4e04338c62cdef3a8d0419
SHA3-384 hash: 5e03e46a699f7ce7656a8ad78c5a2cd679cefb1c891a6337a92d40cf700f31eb0a38f893cb4ef398140b7b04e69a73db
SHA1 hash: 7c49c3a73e94674c803381cfd199e4f6bd9c7d60
MD5 hash: 6d9f3a386490c69c6d6a49a5d1b756a5
humanhash: leopard-dakota-alanine-iowa
File name:0101001010.exe
Download: download sample
File size:1'001'984 bytes
First seen:2024-08-28 04:16:37 UTC
Last seen:2024-08-28 05:24:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 24576:HZGtMXDHVI7ZsW2oXWWIAi0+NDP+k1HkT6vN72rgJ/n:HQc1QuW2gd+ddlN2cJv
TLSH T17325129463EC4A2AE7FE3FB8F8B015250B31B916B936D35C8A0460ED5953B81D870B77
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter lontze7

Intelligence

File Origin
# of uploads :
2
# of downloads :
81
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
0101001010.exe
Verdict:
Malicious activity
Analysis date:
2024-08-28 04:19:14 UTC
Tags:
asyncrat
Link:
https://app.any.run/tasks/c616a872-64b5-47ee-b848-08fe751960fe

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.CrypterX-gen.8767.6724.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66cea4c4f1a57bfb70912b55
Tags:
Stealth
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Launching a process
Сreating synchronization primitives
Connecting to a non-recommended domain
Connection attempt
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin packed remote
Link:
https://www.filescan.io/uploads/66cea4c2eb26ed7f73c53f84/reports/e2901cff-229b-49f5-99ba-87ee00ff610b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/70a9729398a4acd0bbeb8a75eb62555cd8f509f3ac4e04338c62cdef3a8d0419
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/dac30725-35c0-4258-ae49-e716e3f02d41
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1500259
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Antivirus detection for dropped file
Drops large PE files
Found direct / indirect Syscall (likely to bypass EDR)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the context of a thread in another process (thread injection)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/70a9729398a4acd0bbeb8a75eb62555cd8f509f3ac4e04338c62cdef3a8d0419
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/70a9729398a4acd0bbeb8a75eb62555cd8f509f3ac4e04338c62cdef3a8d0419/
Threat name:
ByteCode-MSIL.Trojan.XWorm
Create hunting rule
Status:
Malicious
First seen:
2024-08-28 04:17:14 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ocuxfe4yuswnbo7lrj26wysvltmpkcptvrhaim4mmlg66ounaqmq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence
Link:
https://tria.ge/reports/240828-ewdbaavcjc/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/13fd1524-c5ab-4a6c-81e9-f5db8a84b95d
Unpacked files
SH256 hash:
70a9729398a4acd0bbeb8a75eb62555cd8f509f3ac4e04338c62cdef3a8d0419
MD5 hash:
6d9f3a386490c69c6d6a49a5d1b756a5
SHA1 hash:
7c49c3a73e94674c803381cfd199e4f6bd9c7d60
Link:
https://www.unpac.me/results/5b6f8e38-3cf4-44e3-9401-a21a518d383b/
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/70a9729398a4acd0bbeb8a75eb62555cd8f509f3ac4e04338c62cdef3a8d0419

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table

File information

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

Web download

Executable exe 70a9729398a4acd0bbeb8a75eb62555cd8f509f3ac4e04338c62cdef3a8d0419

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3132244/
  
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 (GUARD_CF)high

Comments