MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa5ab5a2f18b43c52d2d150c80700dd9a0abfed9cfbba7261956b690f1595bfe. 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



Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA File information Comments

SHA256 hash: fa5ab5a2f18b43c52d2d150c80700dd9a0abfed9cfbba7261956b690f1595bfe
SHA3-384 hash: 7ae43c326d5a52e5c4251d5776d1ed6f93f5e32ae377487ecbe37c8e852f015e01fb818ce89c87c533fab3ff7c8ef994
SHA1 hash: 3c6b724f1b99e660053a229c033775bce06f240c
MD5 hash: d50622bd93dcf0e0518ca34411e6f1d2
humanhash: football-eleven-tango-indigo
File name:Payment Advice Confirmation.exe
Download: download sample
File size:433'152 bytes
First seen:2020-11-09 16:11:37 UTC
Last seen:2020-11-09 17:56:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 8b92468b23209cac42d9c3c0c1d3de70 (9 x AgentTesla, 4 x AsyncRAT, 1 x Matiex)
ssdeep 6144:c+2F8TjfqhcZAOwAOFdqkx0PDVHUq29SuE7v5xJHyMgpjtNY/hlJMy+Gd:c+2FejfqhcZmsPX291E7B/HUp5m6Qd
Threatray 136 similar samples on MalwareBazaar
TLSH 3494E139B1F3C473C4B601B881484B7794B67D32077440BBBBE81E5E5E346E09A66B6B
Reporter abuse_ch
Tags:exe Hostwinds


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: hwsrv-799617.hostwindsdns.com
Sending IP: 192.236.146.33
From: Katherine MacLean <info@cantelmedical.com>
Subject: QUOTATION
Attachment: QUOTATION.LHA (contains "Payment Advice Confirmation.exe")

Intelligence


File Origin
# of uploads :
2
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a file
Running batch commands
Launching a process
Modifying an executable file
Enabling autorun by creating a file
Result
Threat name:
Unknown
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
Binary contains a suspicious time stamp
Drops PE files to the user root directory
Drops PE files with benign system names
Executable has a suspicious name (potential lure to open the executable)
Found many strings related to Crypto-Wallets (likely being stolen)
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: System File Execution Location Anomaly
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Yara detected Generic Dropper
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 312443 Sample: Payment Advice Confirmation.exe Startdate: 09/11/2020 Architecture: WINDOWS Score: 100 50 Malicious sample detected (through community Yara rule) 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Yara detected Generic Dropper 2->54 56 11 other signatures 2->56 7 Payment Advice Confirmation.exe 3 2->7         started        11 Payment Advice Confirmation.exe 2 2->11         started        13 Payment Advice Confirmation.exe 2 2->13         started        process3 file4 36 C:\Users\user\AppData\Local\...\guntad.exe, PE32 7->36 dropped 58 Maps a DLL or memory area into another process 7->58 15 Payment Advice Confirmation.exe 2 17 7->15         started        20 conhost.exe 7->20         started        22 Payment Advice Confirmation.exe 11->22         started        24 conhost.exe 11->24         started        26 Payment Advice Confirmation.exe 13->26         started        28 conhost.exe 13->28         started        signatures5 process6 dnsIp7 44 mail.chenklins.com 15->44 46 chenklins.com 89.45.67.200, 465, 49734, 49735 BELCLOUDBG Netherlands 15->46 34 C:\Users\user\explorer.exe, PE32 15->34 dropped 48 Installs a global keyboard hook 15->48 30 explorer.exe 15 4 15->30         started        file8 signatures9 process10 dnsIp11 38 136.144.56.255, 49730, 80 PACKETUS United States 30->38 40 194.167.4.0.in-addr.arpa 30->40 42 2 other IPs or domains 30->42 60 System process connects to network (likely due to code injection or exploit) 30->60 62 Multi AV Scanner detection for dropped file 30->62 64 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 30->64 66 4 other signatures 30->66 signatures12
Threat name:
Win32.Trojan.Wacatac
Status:
Malicious
First seen:
2020-11-09 13:17:45 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Malspam

Executable exe fa5ab5a2f18b43c52d2d150c80700dd9a0abfed9cfbba7261956b690f1595bfe

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments