MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fddea1265c29e98f5b679ff034f27124b688f03f2d4c72442ce5f358ddd3eff0. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
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SHA256 hash: fddea1265c29e98f5b679ff034f27124b688f03f2d4c72442ce5f358ddd3eff0
SHA3-384 hash: 363d0cb2f5f863b9b68a105c5c729702bbb2b941621d42b0e504d096f8d7ad5b8618e4ce3f21cc5099333bc5f94fbcd1
SHA1 hash: 043ae57e01ebd0a96fa30b92821b712504cfde03
MD5 hash: 69c1698445fbcfb15e516dba06928b54
humanhash: quiet-saturn-oranges-kitten
File name:fatura.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:340'992 bytes
First seen:2020-11-07 11:27:09 UTC
Last seen:2020-11-07 13:47:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fa3a99b038d1b19672af6b92afe86d67 (8 x Formbook)
ssdeep 6144:Hgxb9f5x3hLbahymkd2iUvXbPvbTT4nhnne4VX2pClCmgBaGYArphY3:HgxblYhj734hnvgpfmhGvq
Threatray 2'905 similar samples on MalwareBazaar
TLSH 6774F11A3AC1C033D5B728350930DAB15A3DF9312E216D8F67592B3A5F307D2D62A96F
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: competent-lamport.104-215-113-137.plesk.page
Sending IP: 104.215.113.137
From: Samfish <samfish@hfx.eastlink.ca>
Subject: RE:fatura06102020
Attachment: fatura.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Trojan.fc.17572.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
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
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/523840
Signature
Injects a PE file into a foreign processes
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Suspicious Svchost Process
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 311015 Sample: fatura.exe Startdate: 07/11/2020 Architecture: WINDOWS Score: 100 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 4 other signatures 2->45 10 fatura.exe 1 2->10         started        process3 signatures4 55 Tries to detect virtualization through RDTSC time measurements 10->55 57 Injects a PE file into a foreign processes 10->57 13 fatura.exe 10->13         started        16 conhost.exe 10->16         started        process5 signatures6 59 Modifies the context of a thread in another process (thread injection) 13->59 61 Maps a DLL or memory area into another process 13->61 63 Sample uses process hollowing technique 13->63 65 Queues an APC in another process (thread injection) 13->65 18 explorer.exe 13->18 injected process7 dnsIp8 33 femalecoliving.com 34.102.136.180, 49745, 49749, 80 GOOGLEUS United States 18->33 35 shops.myshopify.com 23.227.38.64, 49748, 80 CLOUDFLARENETUS Canada 18->35 37 4 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 22 explorer.exe 18->22         started        25 svchost.exe 18->25         started        27 autochk.exe 18->27         started        signatures9 process10 signatures11 49 Modifies the context of a thread in another process (thread injection) 22->49 51 Maps a DLL or memory area into another process 22->51 53 Tries to detect virtualization through RDTSC time measurements 22->53 29 cmd.exe 1 22->29         started        process12 process13 31 conhost.exe 29->31         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fddea1265c29e98f5b679ff034f27124b688f03f2d4c72442ce5f358ddd3eff0/
Threat name:
Win32.Spyware.Noon
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Status:
Malicious
First seen:
2020-11-06 12:45:57 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7xpkcjs4fhuy6w3ht7ydj4tres3ir4b7fvgherbm4xzvrxot57ya._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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c5bfbac52396976e672116e5fb07d6cae05d2b07b749d08283a26bcf29677dbe
Formbook
+ 2'895 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/201107-dk8gx4wjva/
Unpacked files
SH256 hash:
fddea1265c29e98f5b679ff034f27124b688f03f2d4c72442ce5f358ddd3eff0
MD5 hash:
69c1698445fbcfb15e516dba06928b54
SHA1 hash:
043ae57e01ebd0a96fa30b92821b712504cfde03
Link:
https://www.unpac.me/results/b1a70420-1558-4ab1-9dae-3c600edc4890/
SH256 hash:
18606d5531dba181a85818ddb5365c6ac04739ef88e976642de100614c2fe0b1
MD5 hash:
944e1b9a525008e5924a932c74a1b880
SHA1 hash:
8f005c730e2c9220a6bc019d9726464c14ac432c
Detections:
win_formbook_g0
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win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/b1a70420-1558-4ab1-9dae-3c600edc4890/
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:APT32_KerrDown
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Rule name:Embedded_PE
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File information

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

Malspam

Formbook

Executable exe fddea1265c29e98f5b679ff034f27124b688f03f2d4c72442ce5f358ddd3eff0

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments