MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0086dfee2dba4d6a0adab05e848cfbb9755f68be7adef3ff35ff9740e5a1c2e. 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: 7


Intelligence 7 IOCs YARA File information Comments

SHA256 hash: a0086dfee2dba4d6a0adab05e848cfbb9755f68be7adef3ff35ff9740e5a1c2e
SHA3-384 hash: 328c45f3f513f41bd435df7a30bddee1d87af3fc20c73aba98a7a5f8a773dd8836c66ea3f01a0f0a1b99c2f3a280b605
SHA1 hash: f1173fbe2ddf0b031f4ee189e7448e0d13084595
MD5 hash: 42e8fda0885f8ce54deaabab4d25f775
humanhash: kentucky-lemon-charlie-five
File name:PO0932083943974.exe
Download: download sample
Signature Formbook
File size:643'584 bytes
First seen:2020-07-21 18:46:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:XM4wis51ym3Eue13e4OuIo3uLJMi7A79M:ZM4OuFedHAS
Threatray 2'280 similar samples on MalwareBazaar
TLSH 30D47D20FBB685CAD35A0F7AD47001409575FD5AABE6E38BBB84F2AD18623584743F13
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: regular1.263xmail.com
Sending IP: 211.150.70.198
From: Michael <michael-cui@haixin-crafts.com>
Subject: PO0932083943974
Attachment: PO0932083943974.zip (contains "PO0932083943974.exe")

Intelligence


File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Launching a process
Creating a file
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 249133 Sample: PO0932083943974.exe Startdate: 22/07/2020 Architecture: WINDOWS Score: 100 39 www.quantumpearlpoc.com 2->39 41 www.selfless-entrepreneur.com 2->41 49 Malicious sample detected (through community Yara rule) 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 Sigma detected: Steal Google chrome login data 2->53 55 3 other signatures 2->55 11 PO0932083943974.exe 5 2->11         started        signatures3 process4 file5 37 C:\Users\user\...\PO0932083943974.exe.log, ASCII 11->37 dropped 69 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 11->69 15 vbc.exe 11->15         started        signatures6 process7 signatures8 71 Modifies the context of a thread in another process (thread injection) 15->71 73 Maps a DLL or memory area into another process 15->73 75 Sample uses process hollowing technique 15->75 77 2 other signatures 15->77 18 explorer.exe 1 15->18 injected process9 dnsIp10 43 www.magentos.info 199.192.30.223, 49711, 80 NAMECHEAP-NETUS United States 18->43 45 descubriendonoruega.com 88.99.186.213, 49716, 49717, 80 HETZNER-ASDE Germany 18->45 47 12 other IPs or domains 18->47 57 System process connects to network (likely due to code injection or exploit) 18->57 22 ipconfig.exe 1 12 18->22         started        signatures11 process12 signatures13 59 Tries to steal Mail credentials (via file access) 22->59 61 Tries to harvest and steal browser information (history, passwords, etc) 22->61 63 Modifies the context of a thread in another process (thread injection) 22->63 65 2 other signatures 22->65 25 cmd.exe 2 22->25         started        29 cmd.exe 1 22->29         started        process14 file15 35 C:\Users\user\AppData\Local\Temp\DB1, SQLite 25->35 dropped 67 Tries to harvest and steal browser information (history, passwords, etc) 25->67 31 conhost.exe 25->31         started        33 conhost.exe 29->33         started        signatures16 process17
Threat name:
ByteCode-MSIL.Infostealer.Fareit
Status:
Malicious
First seen:
2020-07-21 18:48:07 UTC
AV detection:
33 of 46 (71.74%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Behaviour
Suspicious use of WriteProcessMemory
System policy modification
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Maps connected drives based on registry
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Checks BIOS information in registry
Looks for VMWare Tools registry key
Adds policy Run key to start application
Looks for VirtualBox Guest Additions in registry
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

Formbook

Executable exe a0086dfee2dba4d6a0adab05e848cfbb9755f68be7adef3ff35ff9740e5a1c2e

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments