MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b782f5827c8728175d0bd243414a50b69f2707d5c7902719fd49d189ee2bf986. 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


Matiex


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b782f5827c8728175d0bd243414a50b69f2707d5c7902719fd49d189ee2bf986
SHA3-384 hash: 37f826928eafed28353a8dc2d4d1c4750c7a117dcf83b3a818dffb7efa383b9801837a9a66f4576bf20db77d46af576b
SHA1 hash: bb765d83ffd4f14489083844a16787d2d819a0b4
MD5 hash: 56432042bdae5b3454405cc166dac32c
humanhash: massachusetts-colorado-alaska-green
File name:info-o09808rororou.exe
Download: download sample
Signature Matiex
Create hunting rule
File size:514'560 bytes
First seen:2020-12-15 10:23:31 UTC
Last seen:2020-12-15 11:41:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:zv+Prp+04E2I8mWbMozvBZAsDMyRGfth7v/U2udCa4:whmmWt4EMyqL7
TLSH 2AB4025D321432EFC8D7C572DEA92C34EE6164BB930B87539413699DAE0CA97CF601B2
Reporter abuse_ch
Tags:exe Matiex


Avatar
abuse_ch
Malspam distributing Matiex:

HELO: hosted-by.rootlayer.net
Sending IP: 185.222.58.152
From: orhankose85@hotmail.com
Subject: YENİ SİPARİŞ / ÖDEME
Attachment: info-o09808rororou.rar (contains "info-o09808rororou.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
167
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
info-o09808rororou.exe
Verdict:
Malicious activity
Analysis date:
2020-12-15 10:26:23 UTC
Tags:
evasion trojan 404keylogger stealer
Link:
https://app.any.run/tasks/ef008d7a-ef07-4668-a5f2-bb47015406bc

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/108122/
Detection(s):
SecuriteInfo.com.Variant.Ursu.123602.27345.28147.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Connection attempt
Enabling autorun by creating a file
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.
Result
Threat name:
AgentTesla Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/563052
Signature
Binary contains a suspicious time stamp
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b782f5827c8728175d0bd243414a50b69f2707d5c7902719fd49d189ee2bf986/
Threat name:
ByteCode-MSIL.Trojan.StealerPacker
Create hunting rule
Status:
Malicious
First seen:
2020-12-15 09:56:13 UTC
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w6bplat4q4uboxil2jbucssqw2psob6vy6icogp5jhiyt3rl7gda._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  10/10
Tags:
spyware
Link:
https://tria.ge/reports/201215-wmrg8exkze/
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
809b25cf7ee98adc2ce6a50323abaf4b85310cce8620e96aabf53b8452f48aa6
MD5 hash:
c317b2ac69966c1b1eea9e6d04519ecc
SHA1 hash:
1339f936a9cace1cb3e7f265a87ec065d532ff60
Link:
https://www.unpac.me/results/38006e1d-36d6-4e7d-b82b-8921d2036176/
SH256 hash:
c88a66cbf00b12c88e2b970b8bc220e970e8465e56098ced24e97d42be901b94
MD5 hash:
a60401dc02ff4f3250a749965097e13f
SHA1 hash:
3f22d28fd765f831084cb972a8bd071e421c26a1
Link:
https://www.unpac.me/results/38006e1d-36d6-4e7d-b82b-8921d2036176/
SH256 hash:
5ddcc7ed95d9f35583a72cd0b597443579536254e4067b692fb26fdf0dd29ae9
MD5 hash:
581ff57fde5cdbd7a02ee70c9e6ce701
SHA1 hash:
bede6759d9155ea51142ccb3e8695702b5b2e883
Link:
https://www.unpac.me/results/38006e1d-36d6-4e7d-b82b-8921d2036176/
SH256 hash:
b782f5827c8728175d0bd243414a50b69f2707d5c7902719fd49d189ee2bf986
MD5 hash:
56432042bdae5b3454405cc166dac32c
SHA1 hash:
bb765d83ffd4f14489083844a16787d2d819a0b4
Link:
https://www.unpac.me/results/38006e1d-36d6-4e7d-b82b-8921d2036176/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.75
Link:
https://yomi.yoroi.company/submissions/b782f5827c8728175d0bd243414a50b69f2707d5c7902719fd49d189ee2bf986

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_EXE_Packed_ConfuserExMod_BedsProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod Beds Protector
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_Snake
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger

File information

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

Malspam

Matiex

zip 4d578c2336201966f5657fff9e506a4d059146b71bfa383227fe96c894c4129c

Matiex

Executable exe b782f5827c8728175d0bd243414a50b69f2707d5c7902719fd49d189ee2bf986

(this sample)

  
Dropped by
MD5 cbd7b20d7b22b603c2accdee0a70675d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 4d578c2336201966f5657fff9e506a4d059146b71bfa383227fe96c894c4129c
Cape
Cape
https://www.capesandbox.com/analysis/108122/

Comments