MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a601e4a16b16f0eacedc679e3f367d990c0cc913470d138b4d3e6d3ba156f7b7. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a601e4a16b16f0eacedc679e3f367d990c0cc913470d138b4d3e6d3ba156f7b7
SHA3-384 hash: 03a46578b005896261f5d505fed6b4c951c934aceb3465b64337c71f9dd3605049ba57e50a5cc57d865e93a9eb84a37d
SHA1 hash: 885b06776b0f6d85744cc1e1aade7511e4325f4b
MD5 hash: f2fa083a8f5e187ce3b1ae7048a86a80
humanhash: maryland-apart-arizona-montana
File name:QUOTATION.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:350'720 bytes
First seen:2020-06-29 15:41:31 UTC
Last seen:2020-06-29 17:03:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:GBbysPNkxjJ4hVfRD1LvQnj9A8TkT7SQ9cyX0zM6eQ8plOjszFeaoVAHsD:GBbysAJ4hVfQju6m0yEIfDgdxAHsD
Threatray 4'938 similar samples on MalwareBazaar
TLSH 1374BF3C43A9FA1FD5BE87BDD055020C92E3C1A256CBDB98870260EB1A4A75BF53714B
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: vps.tiantuct.com
Sending IP: 45.95.169.92
From: PMRG LTD<info@tiantuct.com>
Reply-To: fra_white33@yahoo.com
Subject: QUOTATION
Attachment: QUOTATION.LZH (contains "QUOTATION.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/16430/
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.54526.1851.21173.UNOFFICIAL
Create hunting rule

Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a601e4a16b16f0eacedc679e3f367d990c0cc913470d138b4d3e6d3ba156f7b7/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 15:43:07 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uya6jillc3yovtw4m6pd6nt5tegazsiti4grhc2nhzwtxikw663q._file
Verdict:
malicious
Similar samples:
06d770563253e518dd207abb9bb30d0ba69b393bc4fa7f1cc9999f0ea1b661f0
FormBook
1ebe8c4369b01611d9c49ed8aadbbd36de80d306532927b21b426dd0e648f3f3
FormBook
6deceb88f30de5953a4a9de2fd70415302205f306cdf62e14c922fee23ea721e
FormBook
8c3ab3dfe110988d790808121453336342297777bdac96a10d317bab2b0de2c6
FormBook
9586c7e95bd2c4807b9e946ac4fd97e646ac9dd52b4afc781fa85af04c7a92dd
FormBook
a8fb290af4d6f3cb59e034cfb61e7c6981f246c98c1929b35302bca73a05a472
FormBook
b7080e861acf13e24b0f995a17697390e262fd128de58e12e99074531ab3963d
FormBook
bb87a6186306d0417e723b3ae04b70193f32d8b5fe479de840ed10f243234c4d
FormBook
c1906f759f4a2c8ae9f8823ca245eff46443a04438dfbfa82efa82247ed7421b
FormBook
fe12007b316eaa8d4ef08266bcd9aa166e3cad9d5e7ac3760adfc13a655a8e7d
FormBook
+ 4'928 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
evasion trojan
Link:
https://tria.ge/reports/200629-gs9cqghwvj/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of SendNotifyMessage
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks whether UAC is enabled
Deletes itself
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: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
Rule name:win_formbook_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT

File information

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

Malspam

FormBook

rar 446e4a42c96ed7f4e0c512476032760da13bd022dc78638396425685fd775360

FormBook

Executable exe a601e4a16b16f0eacedc679e3f367d990c0cc913470d138b4d3e6d3ba156f7b7

(this sample)

  
Dropped by
MD5 6c2bceff3404751413e68d8df5601ec3
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 446e4a42c96ed7f4e0c512476032760da13bd022dc78638396425685fd775360
Cape
Cape
https://www.capesandbox.com/analysis/16430/

Comments