MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa24408c59f3871294cf379b2b0bc57932ae884229102d005759b1cabb3dbbd9. 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



Formbook


Vendor detections: 13


Intelligence 13 IOCs YARA File information Comments 1

SHA256 hash: aa24408c59f3871294cf379b2b0bc57932ae884229102d005759b1cabb3dbbd9
SHA3-384 hash: 6ce1c53e1547c89166971e3b58f07910ff8f0a7220bd32fe50cfa2dae6ad9e50b2e11bb547b0575814737d70b90de815
SHA1 hash: e4d368ea37d164aa4f02ff5c54bb77d57814943b
MD5 hash: 1be2ba79821f3c08f59c59cca294814c
humanhash: louisiana-johnny-fanta-monkey
File name:1be2ba79821f3c08f59c59cca294814c
Download: download sample
Signature Formbook
File size:246'858 bytes
First seen:2022-03-23 20:02:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:rGiLGdIh4j7YUXOZNh68/daARbKr2omDyWmtpwqpWDINOW:HDh4j7RXO08/daARLomDUtpJpGW
Threatray 14'327 similar samples on MalwareBazaar
TLSH T118342219BAA0D8B7D7E6053505B2B376E3FE17804891BF8F5FB44FAB9592D03292C604
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
205
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
Setting browser functions hooks
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
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:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Behaviour
Behavior Graph:
n/a
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-03-23 13:54:13 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Result
Malware family:
formbook
Score:
  10/10
Tags:
family:formbook campaign:an52 rat spyware stealer suricata trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
958fa8be7b5e04b2bf06114a4282569861e2a98bef1a532cd3e6064920d483b4
MD5 hash:
188fcc0492da79b48540140aaf8d6d92
SHA1 hash:
7fd6e8d9a0954ca1defc03a97aee65ca858e23ae
SH256 hash:
aa24408c59f3871294cf379b2b0bc57932ae884229102d005759b1cabb3dbbd9
MD5 hash:
1be2ba79821f3c08f59c59cca294814c
SHA1 hash:
e4d368ea37d164aa4f02ff5c54bb77d57814943b
Malware family:
FormBook
Verdict:
Malicious
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.

Web download

Formbook

Executable exe aa24408c59f3871294cf379b2b0bc57932ae884229102d005759b1cabb3dbbd9

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-03-23 20:02:11 UTC

url : hxxp://192.210.149.28/320/vbc.exe