MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5494aa04c88444aaa9e2d455b3e644aa5ce5a925afd3c5ff1c6b9ecee44d5e3. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e5494aa04c88444aaa9e2d455b3e644aa5ce5a925afd3c5ff1c6b9ecee44d5e3
SHA3-384 hash: 50791cbf14882fa9cc4a0b8f7446538e15089eb4f966d57f56b2cd9b8337ff4b617a29fe6d32d5a91aa9efb80b2558f1
SHA1 hash: 51ad0a4b95ca248701093e597508d9bfcf18a731
MD5 hash: 653629937d765c82bc1c56412b349aa2
humanhash: mirror-blossom-island-zebra
File name:T.HALK BANKASI A.S. 10.12.2020 Hesap Ekstresi.exe
Download: download sample
Signature Matiex
Create hunting rule
File size:439'808 bytes
First seen:2020-12-10 11:17:46 UTC
Last seen:2020-12-10 12:31:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 40fb14010c25fc08b8989b0ac4adcfc2 (2 x SnakeKeylogger, 1 x Matiex, 1 x Formbook)
ssdeep 12288:LWZ67eevonyRPNt41BPEvcF9V/xfacCyiK:LWwzvoa41BMvcFr/RajK
Threatray 94 similar samples on MalwareBazaar
TLSH E8942347294C49F3C32ACABF793B139194B018B6D1F8D5942341F9FEACA159AA1E4327
Reporter abuse_ch
Tags:exe geo HalkbBank Matiex TUR


Avatar
abuse_ch
Malspam distributing Matiex:

HELO: hosted-by.rootlayer.net
Sending IP: 185.222.58.152
From: Türkiye İş Bankası A.Ş. <halkbank.e-ekstre@halkbank.com.tr>
Subject: T.HALK BANKASI A.Ş. 10.12.2020 Hesap Ekstresi
Attachment: T.HALK BANKASI A.S. 10.12.2020 Hesap Ekstresi.RAR (contains "T.HALK BANKASI A.S. 10.12.2020 Hesap Ekstresi.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
215
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/107656/
Detection(s):
SecuriteInfo.com.Artemis653629937D76.2438.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %temp% subdirectories
Creating a file
Running batch commands
Launching a process
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e5494aa04c88444aaa9e2d455b3e644aa5ce5a925afd3c5ff1c6b9ecee44d5e3/
Threat name:
Win32.Trojan.Razy
Create hunting rule
Status:
Malicious
First seen:
2020-12-10 11:18:08 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4veuvicmrbcevku6fvcvwptejks44wusll6tyx7ry246z3se2xrq._file
Verdict:
unknown
Similar samples:
0c32d3b8dc349aac990a76c405f39b973ed2664847602f4100200ae12ccabd6d
Matiex
1b730f958076e33d4a05e368760d7f28b04a4f745dbc67140247de91cd34942c
Matiex
32a0c4d5fea8fbc8dd04dbf43f3d3877184651e1b59fd831bdd2af1a64e8f7aa
Matiex
3a2278374596d368ec773c10d54ec91f69445144248769abb155de58215d8c2c
Matiex
48adb19935018cc99f101e73a3a530d9e48279916ac38073f30ffbebbaba47f3
Matiex
849c170a469dc6f5b1bc190923744b08c51ea0ea593e435f0121b874af58c3ec
Matiex
8a76f76aa6af2cb9a5a30d6bf09722e2fcdb1555c253a15f798529f5ccb5de1d
Matiex
b5734fe9e898335433674437790e741440b75c6a749ceb7455555c88303daedc
Matiex
f32c0aa0e92c83e23c1f9e97d59114925819b5274da73c37cc92929dfe6814bb
Matiex
fd2336c8ae5390379d9a54b4a0bd7a77030e2cb36e68ae1ad0388bd8caff0d07
Matiex
+ 84 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
spyware
Link:
https://tria.ge/reports/201210-wc5ka8cl9j/
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
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:
e5494aa04c88444aaa9e2d455b3e644aa5ce5a925afd3c5ff1c6b9ecee44d5e3
MD5 hash:
653629937d765c82bc1c56412b349aa2
SHA1 hash:
51ad0a4b95ca248701093e597508d9bfcf18a731
Link:
https://www.unpac.me/results/037ed1bf-daac-48b5-81e5-487f66b9b6e6/
SH256 hash:
5ddcc7ed95d9f35583a72cd0b597443579536254e4067b692fb26fdf0dd29ae9
MD5 hash:
581ff57fde5cdbd7a02ee70c9e6ce701
SHA1 hash:
bede6759d9155ea51142ccb3e8695702b5b2e883
Link:
https://www.unpac.me/results/037ed1bf-daac-48b5-81e5-487f66b9b6e6/
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/e5494aa04c88444aaa9e2d455b3e644aa5ce5a925afd3c5ff1c6b9ecee44d5e3

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 09708c349b537a720729486197e480ab3ba914a71757c86ada6d11e3200b2017

Matiex

Executable exe e5494aa04c88444aaa9e2d455b3e644aa5ce5a925afd3c5ff1c6b9ecee44d5e3

(this sample)

  
Dropped by
MD5 73d4f6d302fe83955a75c36a19ef28f1
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 09708c349b537a720729486197e480ab3ba914a71757c86ada6d11e3200b2017
Cape
Cape
https://www.capesandbox.com/analysis/107656/

Comments