MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58134d8a72d268e159c20e3c1e8cc3cd47e2ff4130f0d50161e30d12e845d0cc. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 58134d8a72d268e159c20e3c1e8cc3cd47e2ff4130f0d50161e30d12e845d0cc
SHA3-384 hash: 6ca841bd250425ae72d1e9df725101508618dddd734fa7e3dc00516b0edeb2a2c22e81c04e19630d90e1a490295b1a23
SHA1 hash: 61638197f2b5a05c1e5503a88d6995c1db1d325d
MD5 hash: 1d04b434fec2b4aed7d9bf14386cb0f2
humanhash: orange-double-avocado-connecticut
File name:1d04b434fec2b4aed7d9bf14386cb0f2.exe
Download: download sample
Signature Matiex
Create hunting rule
File size:733'204 bytes
First seen:2020-12-20 07:11:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9fdf9ab4488734a1a0f7e4bcd2d39ea4 (8 x Matiex, 1 x Loki, 1 x RemcosRAT)
ssdeep 12288:5XcqhWkdzkMWzcw9OsOSsyRvy1u7kqtf2ssp2JcPpHL4JiV8qGV3wGa7Y8vh4HZI:5Xc/SzGzc8OsO9yRvlD2ssp2eRHksiG5
Threatray 31 similar samples on MalwareBazaar
TLSH ABF412307180C037E24725B58675877AA9AEB4261B51A8CB73D54FBD4F2A3E15F3438B
Reporter abuse_ch
Tags:exe Matiex

Intelligence

File Origin
# of uploads :
1
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1d04b434fec2b4aed7d9bf14386cb0f2.exe
Verdict:
Malicious activity
Analysis date:
2020-12-20 07:13:48 UTC
Tags:
evasion trojan 404keylogger stealer
Link:
https://app.any.run/tasks/b2ac7612-612d-4bae-a0d9-ba004bdf3c61

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Matiex
Create hunting rule
Link:
https://www.capesandbox.com/analysis/108578/
Detection(s):
PUA.Win.Downloader.Firseria-6804617-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a file
Running batch commands
Modifying an executable file
Launching a process
Sending a UDP request
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:
Matiex
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/566915
Signature
Detected unpacking (creates a PE file in dynamic memory)
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 dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Capture Wi-Fi password
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
Yara detected Matiex Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 332541 Sample: 4KY7J2F2Ta.exe Startdate: 20/12/2020 Architecture: WINDOWS Score: 100 47 g.msn.com 2->47 55 Sigma detected: Capture Wi-Fi password 2->55 57 Multi AV Scanner detection for dropped file 2->57 59 Multi AV Scanner detection for submitted file 2->59 61 7 other signatures 2->61 12 4KY7J2F2Ta.exe 3 2->12         started        signatures3 process4 file5 43 C:\Users\user\AppData\Local\Temp\...\file.exe, PE32 12->43 dropped 45 C:\...\e8fb1ebd850140caa97509d1d746dfb1.xml, XML 12->45 dropped 71 Detected unpacking (creates a PE file in dynamic memory) 12->71 16 4KY7J2F2Ta.exe 1 12->16         started        18 cmd.exe 1 12->18         started        20 4KY7J2F2Ta.exe 12->20         started        signatures6 process7 process8 22 4KY7J2F2Ta.exe 1 16->22         started        24 4KY7J2F2Ta.exe 16->24         started        26 conhost.exe 18->26         started        28 schtasks.exe 1 18->28         started        process9 30 4KY7J2F2Ta.exe 1 22->30         started        33 4KY7J2F2Ta.exe 22->33         started        signatures10 73 Maps a DLL or memory area into another process 30->73 35 4KY7J2F2Ta.exe 15 2 30->35         started        process11 dnsIp12 49 checkip.dyndns.org 35->49 51 checkip.dyndns.com 131.186.113.70, 49710, 49711, 49714 DYNDNSUS United States 35->51 53 2 other IPs or domains 35->53 63 Tries to steal Mail credentials (via file access) 35->63 65 Tries to harvest and steal ftp login credentials 35->65 67 Tries to harvest and steal browser information (history, passwords, etc) 35->67 69 Tries to harvest and steal WLAN passwords 35->69 39 netsh.exe 3 35->39         started        signatures13 process14 process15 41 conhost.exe 39->41         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/58134d8a72d268e159c20e3c1e8cc3cd47e2ff4130f0d50161e30d12e845d0cc/
Threat name:
Win32.Trojan.Glupteba
Create hunting rule
Status:
Malicious
First seen:
2020-12-19 23:25:46 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Verdict:
suspicious
Similar samples:
1013840ac2390a6e2a17e41c6750382202efe8c7449505248322ef6a39750fc6
Matiex
3b02adbda158a35f586aa1f17780dc8d5cd0404c864a16b8c6b5a8f2b02363f9
Matiex
3ff5db9239fd422fbb5b52953a1c092546b17eba5b7a172472edfbfab7efe30b
Matiex
5f53adb34adbcb6eeec29d48e9d80a401d1476eff2e826cb2c7ac02d8d7e2785
Matiex
98ab07d2d8ef625b7e18ce21bc66c0a2ebdb9ee4ccac0982f70682d73fc3f124
Matiex
bb21a5f1607c110559ca73cc8106f61313687e304b3c609b718580f647345fcc
Matiex
d2169ac5c124981adad2629a6f763a39b0031e22d082ee4e07130630a3ee308b
Matiex
d415f9a566e5d60ee1e15ce2546cf04571c0b82d83b88d8d0238a2159cc2e385
Matiex
f15f56060c67b8a9fb384eb33797c08aa5daf594ae5061672dded02be6ec2b3b
Matiex
f8ce12be47a93fce0f77c71b698d7171d5b29ebb0c1f788b183bffc8e924d722
Matiex
+ 21 additional samples on MalwareBazaar
Result
Malware family:
matiex
Create hunting rule
Score:
  10/10
Tags:
family:matiex keylogger spyware stealer
Link:
https://tria.ge/reports/201220-9qmvtaswz6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Matiex
Matiex Main Payload
Unpacked files
SH256 hash:
58134d8a72d268e159c20e3c1e8cc3cd47e2ff4130f0d50161e30d12e845d0cc
MD5 hash:
1d04b434fec2b4aed7d9bf14386cb0f2
SHA1 hash:
61638197f2b5a05c1e5503a88d6995c1db1d325d
Link:
https://www.unpac.me/results/4f1f3b27-1392-4f59-8e16-7424fb10f99b/
SH256 hash:
66cd0ae397f7dd0ccbd67abb393b547028ee5794f6f7281f9188cef5011bc2f8
MD5 hash:
53ef92b5ed140eae869c11f0cc89fbfa
SHA1 hash:
9f7daf6c507a73818243924b06d2cb940cd787ab
Link:
https://www.unpac.me/results/4f1f3b27-1392-4f59-8e16-7424fb10f99b/
SH256 hash:
c1667fa6f6d37044c403c17010f36efc7e08d47ac2fb36a36b3c7e700eb97d81
MD5 hash:
eebb807f8a5a2d47c89648e4fb907f89
SHA1 hash:
35e8cbe02f0ce21492333604056e15bdbc923227
Link:
https://www.unpac.me/results/4f1f3b27-1392-4f59-8e16-7424fb10f99b/
SH256 hash:
6e85be228d6145c596024d350090fca32b87dfbd58b784f771120ffe37566384
MD5 hash:
c85fc66ea171b754be0eb5f4b474eeea
SHA1 hash:
07c81239f9af5b8f053e9fafd981e0a0405a2593
Link:
https://www.unpac.me/results/4f1f3b27-1392-4f59-8e16-7424fb10f99b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Tinba
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/58134d8a72d268e159c20e3c1e8cc3cd47e2ff4130f0d50161e30d12e845d0cc

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: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:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_Matiex
Create hunting rule
Author:ditekshen
Description:Matiex keylogger payload
Rule name:win_matiex_keylogger_v1
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/108578/

Comments