MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1976401042595cb4dcafcd63e68461eab1af172f9442252b605bf4f0a49531f4. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1976401042595cb4dcafcd63e68461eab1af172f9442252b605bf4f0a49531f4
SHA3-384 hash: 52e54dabcbe64f063032ad29a3a89d81afcdec7a6f4a894633248c0bd2083bf99ac60b8d0dce67d198d5e75fffce490b
SHA1 hash: 0dfe3673243d6a69b319a3fd0aed97253011d194
MD5 hash: 969df1a73a86ef48abc1a6dd8d8a4572
humanhash: social-don-zebra-snake
File name:ourp.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:273'920 bytes
First seen:2020-05-01 13:33:33 UTC
Last seen:2020-05-01 14:51:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:SeoIWsM5qWy8VAqDcJBhaNsxXGWz9FSNu6CzSjopR64u:xBWsM5qBOcvU+SNu6CzSjo369
Threatray 5'095 similar samples on MalwareBazaar
TLSH 944412A5FE56C9B1CBC9873D512F1F99A93052A4F44B7BCF1BCC1C872A217C82D951A0
Reporter oppimaniac
Tags:FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.295.21411.2831.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-01 05:23:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=df3eaecclfoljxfpzvr6nbdb5ky26fzpsrbckk3alp2pbjevgh2a._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
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+ 5'085 additional samples on MalwareBazaar
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.

Web download

FormBook

Executable exe 1976401042595cb4dcafcd63e68461eab1af172f9442252b605bf4f0a49531f4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/355514/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments