MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1013840ac2390a6e2a17e41c6750382202efe8c7449505248322ef6a39750fc6. 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: 1013840ac2390a6e2a17e41c6750382202efe8c7449505248322ef6a39750fc6
SHA3-384 hash: 1af308ab395f1110feee5686edd1fdc8ba1a75e2b84fe0d27e1a09557bf026c3ba75c221656f3cf8bcd24b3675cd4a24
SHA1 hash: 67221e50d758b536440867ad1f7b59216e6789f3
MD5 hash: 640d35405523999bfc3f39a8e053259e
humanhash: batman-uranus-delta-october
File name:640d35405523999bfc3f39a8e053259e.exe
Download: download sample
Signature Matiex
Create hunting rule
File size:733'214 bytes
First seen:2020-12-20 07:14:09 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 32F412307180C037E24725B58675877AA9AEB4261B51A8CB73D54FBD4F2A3E15F3438B
Reporter abuse_ch
Tags:exe Matiex

Intelligence

File Origin
# of uploads :
1
# of downloads :
220
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/108579/
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/566917
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 signatures2 2 Behavior Graph ID: 332542 Sample: KNo9ByOeew.exe Startdate: 20/12/2020 Architecture: WINDOWS Score: 100 42 Sigma detected: Capture Wi-Fi password 2->42 44 Multi AV Scanner detection for dropped file 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 7 other signatures 2->48 9 KNo9ByOeew.exe 3 2->9         started        process3 file4 32 C:\Users\user\AppData\Local\Temp\...\file.exe, PE32 9->32 dropped 34 C:\...\e8fb1ebd850140caa97509d1d746dfb1.xml, XML 9->34 dropped 58 Detected unpacking (creates a PE file in dynamic memory) 9->58 13 KNo9ByOeew.exe 1 9->13         started        16 cmd.exe 1 9->16         started        18 KNo9ByOeew.exe 9->18         started        signatures5 process6 signatures7 60 Maps a DLL or memory area into another process 13->60 20 KNo9ByOeew.exe 15 2 13->20         started        24 conhost.exe 16->24         started        26 schtasks.exe 1 16->26         started        process8 dnsIp9 36 checkip.dyndns.org 20->36 38 checkip.dyndns.com 131.186.161.70, 49746, 49747, 49749 DYNDNSUS United States 20->38 40 2 other IPs or domains 20->40 50 Tries to steal Mail credentials (via file access) 20->50 52 Tries to harvest and steal ftp login credentials 20->52 54 Tries to harvest and steal browser information (history, passwords, etc) 20->54 56 Tries to harvest and steal WLAN passwords 20->56 28 netsh.exe 3 20->28         started        signatures10 process11 process12 30 conhost.exe 28->30         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1013840ac2390a6e2a17e41c6750382202efe8c7449505248322ef6a39750fc6/
Threat name:
Win32.Trojan.Glupteba
Create hunting rule
Status:
Malicious
First seen:
2020-12-18 17:27:00 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Verdict:
suspicious
Similar samples:
3b02adbda158a35f586aa1f17780dc8d5cd0404c864a16b8c6b5a8f2b02363f9
Matiex
3ff5db9239fd422fbb5b52953a1c092546b17eba5b7a172472edfbfab7efe30b
Matiex
58134d8a72d268e159c20e3c1e8cc3cd47e2ff4130f0d50161e30d12e845d0cc
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/201220-5z7449cwpe/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Matiex
Matiex Main Payload
Unpacked files
SH256 hash:
1013840ac2390a6e2a17e41c6750382202efe8c7449505248322ef6a39750fc6
MD5 hash:
640d35405523999bfc3f39a8e053259e
SHA1 hash:
67221e50d758b536440867ad1f7b59216e6789f3
Link:
https://www.unpac.me/results/96fb7f7f-e049-4b6a-ad4f-f9ff0a9d56c3/
SH256 hash:
af668ffd412a249152685d8f7eb6aa644af7b71e60bbbf63f677204d706e623a
MD5 hash:
23cf8ce8ceb9d75e042d245bbfd0eefa
SHA1 hash:
ccb99591eb175430b570cbb1d85d54c741a77aeb
Link:
https://www.unpac.me/results/96fb7f7f-e049-4b6a-ad4f-f9ff0a9d56c3/
SH256 hash:
c1667fa6f6d37044c403c17010f36efc7e08d47ac2fb36a36b3c7e700eb97d81
MD5 hash:
eebb807f8a5a2d47c89648e4fb907f89
SHA1 hash:
35e8cbe02f0ce21492333604056e15bdbc923227
Link:
https://www.unpac.me/results/96fb7f7f-e049-4b6a-ad4f-f9ff0a9d56c3/
SH256 hash:
72d7ab6fb0ed4c498d09b431e4c74ee0277a3430ace106147379efee4525bb58
MD5 hash:
e9b0f557cd957950c3b136a1061298e8
SHA1 hash:
21e26f9d59f9e2c5f6ba13a2b600ac42356c9353
Link:
https://www.unpac.me/results/96fb7f7f-e049-4b6a-ad4f-f9ff0a9d56c3/
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/1013840ac2390a6e2a17e41c6750382202efe8c7449505248322ef6a39750fc6

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/108579/

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