MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0cb6321f6fc601ac2d3170f04cd0f490af9d4ee0ad2a2eb94c8c39c4e06f2d65. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
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SHA256 hash: 0cb6321f6fc601ac2d3170f04cd0f490af9d4ee0ad2a2eb94c8c39c4e06f2d65
SHA3-384 hash: c3ff0e63a1cfbae4871f56e5f77d14fcf790d2a03cae9d3488459057f24cdab343ae9cbc563e55c95acf5073902d3b85
SHA1 hash: ae6ed5dce8ec5e8b14e50bc17cd43212cdc774c0
MD5 hash: 012c4fa3d8a88376a15688793510065c
humanhash: moon-indigo-mirror-wyoming
File name:012c4fa3d8a88376a15688793510065c
Download: download sample
Signature Formbook
Create hunting rule
File size:172'396 bytes
First seen:2020-10-25 08:07:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 3072:5vaA7WP1A0Va+ItHRoQACOeTSFxa1C/tED3yxN0ztZI:VhYlIpDA2TSFxaOtE2ngI
Threatray 2'695 similar samples on MalwareBazaar
TLSH 01F3AE72D951C032E2B242B5FA7D1B7B883E0D34329954E6E3F51AE05EB44A1F52A31F
Reporter seifreed
Tags:FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/75572/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Banker1.29984.UNOFFICIAL
Create hunting rule

Win.Malware.Formbook-7399661-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/509227
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Benign windows process drops PE files
Detected FormBook malware
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Steal Google chrome login data
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
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 303732 Sample: R1Sc7jocaM Startdate: 25/10/2020 Architecture: WINDOWS Score: 100 43 www.decorativeroomdivider.com 2->43 45 decorativeroomdivider.com 2->45 67 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Antivirus detection for dropped file 2->71 73 9 other signatures 2->73 10 R1Sc7jocaM.exe 2->10         started        signatures3 process4 signatures5 75 Modifies the context of a thread in another process (thread injection) 10->75 77 Maps a DLL or memory area into another process 10->77 79 Sample uses process hollowing technique 10->79 81 2 other signatures 10->81 13 explorer.exe 3 7 10->13 injected process6 dnsIp7 47 onstatic-pt.setupdns.net 81.88.57.70, 49736, 80 REGISTER-ASIT Italy 13->47 49 www.scrum.digital 13->49 51 2 other IPs or domains 13->51 39 C:\Users\user\AppData\...\b2upbfp8-z7.exe, PE32 13->39 dropped 41 C:\Program Files (x86)\...\b2upbfp8-z7.exe, PE32 13->41 dropped 85 System process connects to network (likely due to code injection or exploit) 13->85 87 Benign windows process drops PE files 13->87 18 explorer.exe 1 18 13->18         started        21 b2upbfp8-z7.exe 13->21         started        23 b2upbfp8-z7.exe 13->23         started        25 2 other processes 13->25 file8 signatures9 process10 signatures11 53 Detected FormBook malware 18->53 55 Tries to steal Mail credentials (via file access) 18->55 57 Tries to harvest and steal browser information (history, passwords, etc) 18->57 27 cmd.exe 2 18->27         started        31 cmd.exe 1 18->31         started        59 Modifies the context of a thread in another process (thread injection) 21->59 61 Maps a DLL or memory area into another process 21->61 63 Sample uses process hollowing technique 21->63 65 Tries to detect virtualization through RDTSC time measurements 25->65 process12 file13 37 C:\Users\user\AppData\Local\Temp\DB1, SQLite 27->37 dropped 83 Tries to harvest and steal browser information (history, passwords, etc) 27->83 33 conhost.exe 27->33         started        35 conhost.exe 31->35         started        signatures14 process15
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0cb6321f6fc601ac2d3170f04cd0f490af9d4ee0ad2a2eb94c8c39c4e06f2d65/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-09-20 01:30:37 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bs3deh3pyya2yljrodyezuhuscxz2txavuvc5okmrq44jydpfvsq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
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Formbook
f38d170b1da421aa60e778a64fec953d3058336f7cb06568ba7926495fe87f0c
Formbook
+ 2'685 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/201025-xdaq1e7vb6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Malware Config
C2 Extraction:
http://www.mansiobbok.info/hx329/
Unpacked files
SH256 hash:
0cb6321f6fc601ac2d3170f04cd0f490af9d4ee0ad2a2eb94c8c39c4e06f2d65
MD5 hash:
012c4fa3d8a88376a15688793510065c
SHA1 hash:
ae6ed5dce8ec5e8b14e50bc17cd43212cdc774c0
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/bf784b10-41ab-4033-8ea9-7c4225f76abb/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0cb6321f6fc601ac2d3170f04cd0f490af9d4ee0ad2a2eb94c8c39c4e06f2d65

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:Formbook
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/75572/

Comments