MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9a14ef7dd61e214e5d8f0ed0e4e98efdf3b6a97794e12e6c74811f85bf0fe021. 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
| SHA256 hash: | 9a14ef7dd61e214e5d8f0ed0e4e98efdf3b6a97794e12e6c74811f85bf0fe021 |
|---|---|
| SHA3-384 hash: | 348a95c5ed575af06889a6c8bf53c1a4e88fbc41a23f2f15a3c1b5063e3410b71d1a97cba52857e21093a9f93ce4d858 |
| SHA1 hash: | 484ce13dc8aed2309c2bbeb25b0136bbe5228114 |
| MD5 hash: | 5ce9199ca2f9bbfb99cf5dd672e884af |
| humanhash: | robin-king-paris-california |
| File name: | payment invoice090909000.exe |
| Download: | download sample |
| Signature | Matiex |
| File size: | 489'472 bytes |
| First seen: | 2020-12-28 08:01:56 UTC |
| Last seen: | 2020-12-28 09:29:06 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c316b1c9b53ace86b3252d02ce4c4299 (6 x Matiex, 2 x SnakeKeylogger, 1 x RemcosRAT) |
| ssdeep | 12288:dbksL5e/tE/KDgVssJpUIdrZTFh0de7Gr8TeT:2ltEugV9975g |
| Threatray | 185 similar samples on MalwareBazaar |
| TLSH | A8A412CB548C8DF0E73C29FD1E6687A6A1FC2B58AF8890152D049EDE78AD2C4E49535C |
| Reporter |  abuse_ch |
| Tags: | CHN exe geo Matiex |
abuse_ch
Malspam distributing unidentified malware:HELO: hosted-by.rootlayer.net
Sending IP: 45.137.22.52
From: shipping@hysong.cn
Subject: 付款发票
Attachment: payment invoice090909000.img (contains "payment invoice090909000.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
549
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
payment invoice090909000.exe.zz
Verdict:
Malicious activity
Analysis date:
2020-12-28 07:11:14 UTC
Tags:
evasion trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Creating a file
Running batch commands
Launching a process
Using the Windows Management Instrumentation requests
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Sending a UDP request
Reading critical registry keys
Launching the process to change network settings
Creating a window
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Threat name:
Matiex
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Executable has a suspicious name (potential lure to open the executable)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Sigma detected: Capture Wi-Fi password
Sigma detected: MSBuild connects to smtp port
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal WLAN passwords
Tries to steal Mail credentials (via file access)
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Matiex Keylogger
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Remcos
Status:
Malicious
First seen:
2020-12-27 23:32:30 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 175 additional samples on MalwareBazaar
Result
Malware family:
matiex
Score:
10/10
Tags:
family:matiex keylogger stealer
Behaviour
Creates scheduled task(s)
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Looks up external IP address via web service
Matiex
Matiex Main Payload
Unpacked files
SH256 hash:
9a14ef7dd61e214e5d8f0ed0e4e98efdf3b6a97794e12e6c74811f85bf0fe021
MD5 hash:
5ce9199ca2f9bbfb99cf5dd672e884af
SHA1 hash:
484ce13dc8aed2309c2bbeb25b0136bbe5228114
SH256 hash:
e0b3bd3f2fadd3ef560c7dc1c13e1f50351e8df61139eb8e6367badf7689e71b
MD5 hash:
f615aa95251fc14492843942a588614c
SHA1 hash:
296669e81c271762d5068f8a9ecbb354ffc335c9
SH256 hash:
c1667fa6f6d37044c403c17010f36efc7e08d47ac2fb36a36b3c7e700eb97d81
MD5 hash:
eebb807f8a5a2d47c89648e4fb907f89
SHA1 hash:
35e8cbe02f0ce21492333604056e15bdbc923227
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
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 |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with ConfuserEx Mod Beds Protector |
| Rule name: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| Rule name: | MALWARE_Win_Matiex |
|---|---|
| Author: | ditekshen |
| Description: | Matiex keylogger payload |
| Rule name: | win_matiex_keylogger_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects the Matiex Keylogger |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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