MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80647f6b0ee0d8b14ba78bbd6cbfdf6e332692af7eb0f3348fc76facc4ad23ef. 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: 11


Intelligence 11 IOCs YARA File information Comments

SHA256 hash: 80647f6b0ee0d8b14ba78bbd6cbfdf6e332692af7eb0f3348fc76facc4ad23ef
SHA3-384 hash: 7ba7951bc29fc554c2fef04b8ece35891978bb9af410483d49b4216eb0bc832619a2c8ac8a67bad489067010adc5cdfd
SHA1 hash: 7b6131fa869c5b6c743a285b4d674490383fc2fe
MD5 hash: 3ab79f4d0445d580c6a122e3e9fd818c
humanhash: lemon-red-carolina-cup
File name:RFQ-0947585-pdf.pif
Download: download sample
Signature Formbook
File size:379'904 bytes
First seen:2020-12-08 16:30:38 UTC
Last seen:2020-12-08 18:51:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fc181aa3184b4f72ff89db1425da6769 (1 x AgentTesla, 1 x RemcosRAT, 1 x Formbook)
ssdeep 6144:fIFAeQ5oauzXT+D/Puhybn/K5LmBnKhOogjBoJS8D3EwUH:fIeeQ5oaST+DHuhyb/K5LmUhOV+0XH
Threatray 3'141 similar samples on MalwareBazaar
TLSH 2F847939E8A903E1E3F539704CB5042B991A9D9B6440C03FD3FB16F10D5E23E966D6BA
Reporter abuse_ch
Tags:FormBook pif


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: slot0.boaroldo.com
Sending IP: 45.85.90.126
From: Richard Oliveros<office@boaroldo.com>
Subject: Request For Quotation (RFQ 8674969)
Attachment: RFQ-0947585.IMG (contains "RFQ-0947585-pdf.pif")

Intelligence


File Origin
# of uploads :
2
# of downloads :
206
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ-0947585-pdf.pif
Verdict:
Malicious activity
Analysis date:
2020-12-08 16:46:05 UTC
Tags:
trojan formbook stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Unauthorized injection to a system process
Result
Verdict:
UNKNOWN
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:
80 / 100
Signature
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)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 328203 Sample: RFQ-0947585-pdf.pif Startdate: 08/12/2020 Architecture: WINDOWS Score: 80 27 Malicious sample detected (through community Yara rule) 2->27 29 Yara detected FormBook 2->29 31 Machine Learning detection for sample 2->31 10 RFQ-0947585-pdf.exe 2->10         started        process3 signatures4 35 Maps a DLL or memory area into another process 10->35 37 Tries to detect virtualization through RDTSC time measurements 10->37 13 RFQ-0947585-pdf.exe 10->13         started        process5 signatures6 39 Modifies the context of a thread in another process (thread injection) 13->39 41 Maps a DLL or memory area into another process 13->41 43 Sample uses process hollowing technique 13->43 45 Queues an APC in another process (thread injection) 13->45 16 explorer.exe 13->16 injected process7 process8 18 wlanext.exe 16->18         started        21 autoconv.exe 16->21         started        signatures9 33 Tries to detect virtualization through RDTSC time measurements 18->33 23 cmd.exe 1 21->23         started        process10 process11 25 conhost.exe 23->25         started       
Threat name:
Win32.Trojan.Graftor
Status:
Malicious
First seen:
2020-12-08 16:31:07 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Result
Malware family:
xloader
Score:
  10/10
Tags:
family:formbook family:xloader loader rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Blocklisted process makes network request
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.foundyourhuman.info/onga/
Unpacked files
SH256 hash:
80647f6b0ee0d8b14ba78bbd6cbfdf6e332692af7eb0f3348fc76facc4ad23ef
MD5 hash:
3ab79f4d0445d580c6a122e3e9fd818c
SHA1 hash:
7b6131fa869c5b6c743a285b4d674490383fc2fe
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 80647f6b0ee0d8b14ba78bbd6cbfdf6e332692af7eb0f3348fc76facc4ad23ef

(this sample)

  
Delivery method
Distributed via e-mail attachment

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