MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0c637353bd7aab247ab18869806c7c8e19e057c6af88a1936b0fcc644737a8ea. 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 4 File information Comments
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SHA256 hash: 0c637353bd7aab247ab18869806c7c8e19e057c6af88a1936b0fcc644737a8ea
SHA3-384 hash: 0115ff0f8ef53ea5ab5bcfd150cacddeea86ff8f80d0f51f432922a0228a49da02d9a13833a5e71491aa1a5b2dd67fea
SHA1 hash: e7c835553774139946bcabc1ee2a1c2b257222f9
MD5 hash: d1107ccdb6f648484eee8a1497546c9a
humanhash: april-don-louisiana-zebra
File name:d1107ccdb6f648484eee8a1497546c9a.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:176'640 bytes
First seen:2022-08-02 18:03:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 3072:Ib3/Y9w4S+3tyW6fxQU1kSoxmPprmeU6vxjbMN95CA2LwxtcTPUPuji1wKri:AQn1t4xQSsxmPpCr6pjYNN2LK2TPa9Vi
TLSH T15504AE36E642C031E3B242F5B27D277B883E1D35325460AAE3925AD16EE05E5B92D31F
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
372
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d1107ccdb6f648484eee8a1497546c9a.exe
Verdict:
No threats detected
Analysis date:
2022-08-03 05:57:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ddddcc6d-e1c1-4923-a771-e3db34ccb35e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/295994/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Banker1.29984.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
formbook overlay packed
Link:
https://www.filescan.io/uploads/62e9671f5c07b66577ee1f98/reports/84b5b4ed-a622-4e7d-853c-f5e72f66671d/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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/adccc33e-0844-4418-8d4c-e46dc6576054
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1045119
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
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)
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
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 677613 Sample: 04qb2qseWz.exe Startdate: 02/08/2022 Architecture: WINDOWS Score: 100 29 www.tonyamber.com 2->29 31 www.togelhok.xn--tckwe 2->31 33 54 other IPs or domains 2->33 47 Snort IDS alert for network traffic 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Antivirus detection for dropped file 2->51 53 7 other signatures 2->53 8 04qb2qseWz.exe 2->8         started        signatures3 process4 signatures5 55 Modifies the context of a thread in another process (thread injection) 8->55 57 Maps a DLL or memory area into another process 8->57 59 Sample uses process hollowing technique 8->59 61 Queues an APC in another process (thread injection) 8->61 11 explorer.exe 3 6 8->11 injected 16 cmmon32.exe 1 13 8->16         started        process6 dnsIp7 35 sowmesomelove.org 162.240.14.191, 49845, 80 UNIFIEDLAYER-AS-1US United States 11->35 37 suitedmed.com 50.87.253.191, 49794, 49826, 80 UNIFIEDLAYER-AS-1US United States 11->37 39 35 other IPs or domains 11->39 27 C:\Users\user\AppData\...\configlnu0.exe, PE32 11->27 dropped 63 System process connects to network (likely due to code injection or exploit) 11->63 65 Benign windows process drops PE files 11->65 18 configlnu0.exe 11->18         started        21 configlnu0.exe 11->21         started        23 chkdsk.exe 11->23         started        67 Tries to steal Mail credentials (via file / registry access) 16->67 69 Tries to harvest and steal browser information (history, passwords, etc) 16->69 71 Writes to foreign memory regions 16->71 73 3 other signatures 16->73 25 firefox.exe 16->25         started        file8 signatures9 process10 signatures11 41 Modifies the context of a thread in another process (thread injection) 18->41 43 Maps a DLL or memory area into another process 18->43 45 Sample uses process hollowing technique 18->45
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/0c637353bd7aab247ab18869806c7c8e19e057c6af88a1936b0fcc644737a8ea/
Threat name:
Win32.Trojan.FormBook
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Status:
Malicious
First seen:
2022-08-02 05:36:00 UTC
File Type:
PE (Exe)
AV detection:
23 of 25 (92.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=brrxgu55pkvsi6vrrbuya3d4rym6av6gv6ekde3lb7ggirzxvdva._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220802-wnkttshfd3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Unpacked files
SH256 hash:
0c637353bd7aab247ab18869806c7c8e19e057c6af88a1936b0fcc644737a8ea
MD5 hash:
d1107ccdb6f648484eee8a1497546c9a
SHA1 hash:
e7c835553774139946bcabc1ee2a1c2b257222f9
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/adc58a46-7670-46aa-8266-81f4651d6e8e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0c637353bd7a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/0c637353bd7aab247ab18869806c7c8e19e057c6af88a1936b0fcc644737a8ea

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:malware_Formbook_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:meth_get_eip
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Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.

File information

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

Web download

Formbook

Executable exe 0c637353bd7aab247ab18869806c7c8e19e057c6af88a1936b0fcc644737a8ea

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2264071/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/295994/

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