MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 06078629129c4bc1abb214bbbe1bfadca65b618ac9f6f93fc3b22d0a37740f5b. 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


Intelligence File information Yara Comments

SHA256 hash: 06078629129c4bc1abb214bbbe1bfadca65b618ac9f6f93fc3b22d0a37740f5b
SHA3-384 hash: d67620893db06d54d21bfb3fb763ff021c316f27e881a6f27c3088edb30f62bfa5dee79a8a8d4c49587854d2b2d1d9c7
SHA1 hash: 814c8ddbc50e9e158e63bdd745d683dcb636c2a6
MD5 hash: 020d56ce7d0a45a896c811550e05ce9d
humanhash: oxygen-double-violet-failed
File name:ATR1.exe
Download: download sample
Signature FormBook
File size:587'776 bytes
First seen:2020-07-31 10:04:01 UTC
Last seen:2020-07-31 11:08:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744
ssdeep 12288:/q28VGllqC66KKkUnPleQpTYMXNqzAEOChpDBKn374p3BtEvQI2cThd9/2:/k5ERPDZEzArel6L4WQI2cThd9+
TLSH 8BC4C0657344AB5DC56F4E3284621C00D7F0EDA71703F78BAC9276EC1ABF2969A32193
Reporter @abuse_ch
Tags:exe FormBook


Twitter
@abuse_ch
Malspam distributing FormBook:

From: "Cassandra Sakir" <sakir@ozanadolu.com>
Subject: RE: OPTSA Shipping Documents Demand
Attachment: ATR1.7z (contains "ATR1.exe")

Intelligence


File Origin
# of uploads :
2
# of downloads :
35
Origin country :
FR FR
Mail intelligence
Geo location:
IT Italy
Volume:
Low
Geo location:
Global
Volume:
Low
Vendor Threat Intelligence
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Benign windows process drops PE files
Detected FormBook malware
Injects a PE file into a foreign processes
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
Modifies the context of a thread in another process (thread injection)
Modifies the prolog of user mode functions (user mode inline hooks)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 255272 Sample: ATR1.exe Startdate: 31/07/2020 Architecture: WINDOWS Score: 100 45 www.111972.info 2->45 47 g.msn.com 2->47 49 asf-ris-prod-neurope.northeurope.cloudapp.azure.com 2->49 55 Malicious sample detected (through community Yara rule) 2->55 57 Yara detected AntiVM_3 2->57 59 Yara detected FormBook 2->59 61 4 other signatures 2->61 11 ATR1.exe 3 2->11         started        signatures3 process4 file5 43 C:\Users\user\AppData\Local\...\ATR1.exe.log, ASCII 11->43 dropped 75 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 11->75 77 Tries to detect virtualization through RDTSC time measurements 11->77 79 Injects a PE file into a foreign processes 11->79 15 ATR1.exe 11->15         started        18 ATR1.exe 11->18         started        signatures6 process7 signatures8 81 Modifies the context of a thread in another process (thread injection) 15->81 83 Maps a DLL or memory area into another process 15->83 85 Sample uses process hollowing technique 15->85 87 Queues an APC in another process (thread injection) 15->87 20 explorer.exe 3 6 15->20 injected process9 dnsIp10 51 www.patlod.com 63.250.47.235, 49735, 80 NAMECHEAP-NETUS United States 20->51 53 www.stephanieabella.com 20->53 37 C:\Users\user\AppData\...\1bsdwdzi4xdbt2h.exe, PE32 20->37 dropped 63 System process connects to network (likely due to code injection or exploit) 20->63 65 Benign windows process drops PE files 20->65 25 wscript.exe 1 17 20->25         started        29 1bsdwdzi4xdbt2h.exe 3 20->29         started        31 1bsdwdzi4xdbt2h.exe 2 20->31         started        file11 signatures12 process13 file14 39 C:\Users\user\AppData\...\OL-logrv.ini, data 25->39 dropped 41 C:\Users\user\AppData\...\OL-logri.ini, data 25->41 dropped 67 Detected FormBook malware 25->67 69 Tries to steal Mail credentials (via file access) 25->69 71 Tries to harvest and steal browser information (history, passwords, etc) 25->71 73 3 other signatures 25->73 33 cmd.exe 1 25->33         started        signatures15 process16 process17 35 conhost.exe 33->35         started       
Threat name:
Win32.Trojan.Kryptik
Status:
Malicious
First seen:
2020-07-30 17:06:06 UTC
AV detection:
21 of 31 (67.74%)
Threat level
  5/5
Result
Malware family:
formbook
Score:
  10/10
Tags:
rat trojan spyware stealer family:formbook evasion
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Gathers network information
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Deletes itself
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Formbook Payload
Formbook
Threat name:
Kryptik
Score:
1.00

File information


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

Malspam

FormBook

Executable exe 06078629129c4bc1abb214bbbe1bfadca65b618ac9f6f93fc3b22d0a37740f5b

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments