MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6a8548e345a3ba868e0ddddd97efe82bb01b54cd724d875a96da9c77613d16c. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6a8548e345a3ba868e0ddddd97efe82bb01b54cd724d875a96da9c77613d16c
SHA3-384 hash: 3e3332f97baee0229a6f2d2c77d6a291b7abc67be8eccaa9133dc83e2e83071351d82aa9278d0da2c2968580ae950234
SHA1 hash: 06de8bd3ddb70862eec0343e2702a2026392c077
MD5 hash: 5496d5b92b46ac58eb5d8760bab1bc8f
humanhash: floor-georgia-butter-king
File name:c6a8548e345a3ba868e0ddddd97efe82bb01b54cd724d875a96da9c77613d16c
Download: download sample
Signature Formbook
Create hunting rule
File size:189'952 bytes
First seen:2023-04-06 12:16:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 3072:hM37oj+CKFJqRKBr4PCUPiD6VZCs59gm9lLEetX9NOBAa4h75tQXf:hpj+CKi8r4PCUo6VZbT9lLbMVA5CXf
Threatray 2'640 similar samples on MalwareBazaar
TLSH T12D04130B53125368DDEE483B165A72637E831784426C3221F0AE48E9FF5F9A1543AEF7
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
260
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c6a8548e345a3ba868e0ddddd97efe82bb01b54cd724d875a96da9c77613d16c
Verdict:
No threats detected
Analysis date:
2023-04-06 12:15:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6ad42b05-b700-47b0-a6da-c2ba45b88bb4

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/380643/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Banker1.29984.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook overlay packed razy virus xloader
Link:
https://www.filescan.io/uploads/642eb8402254dc891204717d/reports/cc62a539-dce4-4fda-bf23-30d10546fd86/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/c6a8548e345a3ba868e0ddddd97efe82bb01b54cd724d875a96da9c77613d16c
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/10527449-15b5-4ac0-b546-e186ba070316
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1209661
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Deletes itself after installation
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 submitted file
Performs DNS queries to domains with low reputation
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)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c6a8548e345a3ba868e0ddddd97efe82bb01b54cd724d875a96da9c77613d16c/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-03-31 01:45:00 UTC
File Type:
PE (Exe)
AV detection:
28 of 37 (75.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y2ufjdruli52q2ha3xo5s7x6qk5qdnkm24snq5njnwu4o5qt2fwa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1159e2d483433bd5397e9a41dc4e8200fb927a6ca3192bb47eb6ae3a033ef94e
Formbook
2c173162ecb55aba0b9bdbb9e93bdf5073eea7cca02e25e2fe8c4483f852ec7e
Formbook
3e924b372c019c41e9995a276ce5c1b1487d14ceb9fbc8d606a09a83df5989b8
Formbook
43440434172d5730884fa5f0ae4f7ae73c4815e74618d18bc405d18dd325fed4
Formbook
51054c5181fc248a1642dc3a5cdb7f353aaf5d136aa20bdc59084970e74c5a8b
Formbook
773e21380e7b28202c6c142d4562bcfd733de46ffa3e63a1351dd2860c065a94
Formbook
a21c6c623959c4995842ace85f7f5a7e3751c4930d28ebad92c7a737a7f8cfb8
Formbook
b6712885245cad12ca99d6746183646f3634e65e253165f068e936a8ac60905c
Formbook
c18ffd59ba4e78061980e650dc6a2b6062f2829781ff7c061ba27f96cad60b5a
Formbook
fe084e5fcd96061325aafd4528aedf59f3385a5c1bbf9daf3337ba1cabf4488f
Formbook
+ 2'630 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/230406-pf13hseh2w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Unpacked files
SH256 hash:
e3e685f56a9aba53e881cdcc2e0d2dea318f5268e06c15e0d9f74c0bea30ec96
MD5 hash:
9b5423c5bdcfea82efe1f397e31c8f07
SHA1 hash:
d9903279f6de9f836c6d6851fc096f4df064bb3c
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/f873cae3-7719-4ad6-b283-571fd8cf0970/
SH256 hash:
c6a8548e345a3ba868e0ddddd97efe82bb01b54cd724d875a96da9c77613d16c
MD5 hash:
5496d5b92b46ac58eb5d8760bab1bc8f
SHA1 hash:
06de8bd3ddb70862eec0343e2702a2026392c077
Link:
https://www.unpac.me/results/f873cae3-7719-4ad6-b283-571fd8cf0970/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c6a8548e345a/report/overview.html
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/c6a8548e345a3ba868e0ddddd97efe82bb01b54cd724d875a96da9c77613d16c

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/380643/

Comments