MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0e05f364eea6b843357ec8a4991d1dd52fdf847d2386799d62275742f7787d08. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0e05f364eea6b843357ec8a4991d1dd52fdf847d2386799d62275742f7787d08
SHA3-384 hash: 4cdff996bd2208a38d1d0f27cb77629b5a3981f7b8c645c087a3aae4a544747d73d2439f1100f96b3fa1c5da3deb80dd
SHA1 hash: fc377eef8a3a83b2b5935ad2ad707f38bae3cdb8
MD5 hash: e0bf9ffd6776f7193cb5063149952996
humanhash: dakota-johnny-fix-oxygen
File name:e0bf9ffd6776f7193cb5063149952996.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'334'272 bytes
First seen:2021-12-13 17:07:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 24576:hXOHtEgDr7qVK91bvqLdEHmIYRoPmXDUsCAc/hO7RpsCvGG:5Oyg/7eK91bkSIu27n3vGG
TLSH T1F655121D37E49D10E22F07B9A075C1308732AE06B426E30EA9E57EAF7E737809645797
File icon (PE):PE icon
dhash icon b3b3333969693b3b (69 x Formbook, 63 x AgentTesla, 26 x Loki)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
143
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e0bf9ffd6776f7193cb5063149952996.exe
Verdict:
Malicious activity
Analysis date:
2021-12-13 17:17:14 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/13615fbc-a705-4b2a-ae78-7a4eccf9046f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/213630/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
DNS request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61b77df8d949b30459f42081/reports/d49a217f-2902-4594-9a12-c64a4b1a4fb2/overview
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fffcd8b3-8067-4b90-ab30-b10e80009ddc
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/906503
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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
Self deletion via cmd delete
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 538984 Sample: eT73heQ7qU.exe Startdate: 13/12/2021 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->36 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 8 other signatures 2->42 10 eT73heQ7qU.exe 3 2->10         started        process3 file4 28 C:\Users\user\AppData\...\eT73heQ7qU.exe.log, ASCII 10->28 dropped 54 Tries to detect virtualization through RDTSC time measurements 10->54 56 Injects a PE file into a foreign processes 10->56 14 eT73heQ7qU.exe 10->14         started        signatures5 process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 14->58 60 Maps a DLL or memory area into another process 14->60 62 Sample uses process hollowing technique 14->62 64 Queues an APC in another process (thread injection) 14->64 17 explorer.exe 14->17 injected process8 dnsIp9 30 shops.myshopify.com 23.227.38.74, 49786, 80 CLOUDFLARENETUS Canada 17->30 32 www.snjdesignz.com 17->32 34 2 other IPs or domains 17->34 44 System process connects to network (likely due to code injection or exploit) 17->44 21 chkdsk.exe 17->21         started        signatures10 process11 signatures12 46 Self deletion via cmd delete 21->46 48 Modifies the context of a thread in another process (thread injection) 21->48 50 Maps a DLL or memory area into another process 21->50 52 Tries to detect virtualization through RDTSC time measurements 21->52 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0e05f364eea6b843357ec8a4991d1dd52fdf847d2386799d62275742f7787d08/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-12-13 13:30:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
24 of 45 (53.33%)
Threat level:
  5/5
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:mh43 rat spyware stealer trojan
Link:
https://tria.ge/reports/211213-vnkcmadhe7/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.blocktomatoes.com/mh43/
Unpacked files
SH256 hash:
3c0bf113aab4e4239b45a472a486551f73b31e8197fac4b03ae2d76a7a822ad7
MD5 hash:
559118ac624bf1006fe97434b4d539d7
SHA1 hash:
f79324d331e05be0a9f27eaf009ef51734966278
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/76c03217-bae3-4aa9-803b-40c392c9ddc3/
Parent samples :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 hash:
bab4591cecd9d8751ec1563e45ede800d52b62acbd0cf29d8897fafad0a711cd
MD5 hash:
d9ff9c640617f9061012173a2c794c13
SHA1 hash:
22a71b91e3066a29fe8bfee9260c331ddee07ce9
Link:
https://www.unpac.me/results/76c03217-bae3-4aa9-803b-40c392c9ddc3/
SH256 hash:
c88f6ceea66227ad4c702214708c6dc6e1e5f9485e43783821355395bcab7abb
MD5 hash:
370d39963558e997a980346e24a3e046
SHA1 hash:
20e8522c28ad219c7bbbafe224c808a7b01b68aa
Link:
https://www.unpac.me/results/76c03217-bae3-4aa9-803b-40c392c9ddc3/
SH256 hash:
0e05f364eea6b843357ec8a4991d1dd52fdf847d2386799d62275742f7787d08
MD5 hash:
e0bf9ffd6776f7193cb5063149952996
SHA1 hash:
fc377eef8a3a83b2b5935ad2ad707f38bae3cdb8
Link:
https://www.unpac.me/results/76c03217-bae3-4aa9-803b-40c392c9ddc3/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/0e05f364eea6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/0e05f364eea6b843357ec8a4991d1dd52fdf847d2386799d62275742f7787d08

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:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Formbook

Executable exe 0e05f364eea6b843357ec8a4991d1dd52fdf847d2386799d62275742f7787d08

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1871135/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/213630/

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