MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d806f682d459f166ee4cb6a5a82a2c38e70cbdec81358749315e60f97550778a. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d806f682d459f166ee4cb6a5a82a2c38e70cbdec81358749315e60f97550778a
SHA3-384 hash: e74c031d2f0c116fcf329710aa86f0f9ad4cc39dea54d2aa074c5e15e4e2af56904cdf453fab15e1eed77a75918c5c41
SHA1 hash: 2aad8ee10c42badf08d2ce3afb0ace22f35aaad8
MD5 hash: 98dc08b3c4698dbabd0609caa30805f4
humanhash: pizza-coffee-saturn-cup
File name:17116981850ae0eb69e92d6ba219c9d914f7f656764bc280eeedbd2d075a0021c3c64c6fc0769.dat-decoded
Download: download sample
Signature Formbook
Create hunting rule
File size:269'312 bytes
First seen:2024-03-29 07:43:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 6144:XsOhVHiAUhpBvCRnGIB3UHlY8jvZi6Z5r:XsOh15hGIBIlBM45r
TLSH T1A544222219C18813DD0C097F39EB306133F76A3756D896B5BB6E6CE3E7950C22660E5E
Reporter abuse_ch
Tags:base64-decoded exe FormBook


Avatar
abuse_ch
Malware dropped as base64 encoded payload

Intelligence

File Origin
# of uploads :
1
# of downloads :
411
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d806f682d459f166ee4cb6a5a82a2c38e70cbdec81358749315e60f97550778a.exe
Verdict:
Suspicious activity
Analysis date:
2024-03-29 07:49:58 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/845331e2-2127-4a23-9448-087c45b5cafb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/66067142391c61c4790e4ac7/reports/bcc31974-9897-440d-a183-e9d10af250b4/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/d806f682d459f166ee4cb6a5a82a2c38e70cbdec81358749315e60f97550778a
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4942cbf7-d10d-4838-836e-efd9562b26e3
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1417420
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d806f682d459f166ee4cb6a5a82a2c38e70cbdec81358749315e60f97550778a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d806f682d459f166ee4cb6a5a82a2c38e70cbdec81358749315e60f97550778a/
Threat name:
Win32.Trojan.Genericml
Create hunting rule
Status:
Malicious
First seen:
2024-03-29 07:44:08 UTC
File Type:
PE (Exe)
AV detection:
20 of 23 (86.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3adpnawulhywn3smw2s2qkrmhdtqzppmqe2yosjrlzqps5kqo6fa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/240329-jktaksdc82/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
c1582e9597c19f171bac4088bbf78d209c554dcc8244a2e6d30453d251ba6afe
MD5 hash:
6c98f231b86126a5b6d1f5f5434bc976
SHA1 hash:
2a8e82de668dece9f7f1de98f1348fd816cbbde4
Link:
https://www.unpac.me/results/d4b6a319-e69b-4e8a-9c79-22ec97efa52b/
SH256 hash:
d806f682d459f166ee4cb6a5a82a2c38e70cbdec81358749315e60f97550778a
MD5 hash:
98dc08b3c4698dbabd0609caa30805f4
SHA1 hash:
2aad8ee10c42badf08d2ce3afb0ace22f35aaad8
Link:
https://www.unpac.me/results/d4b6a319-e69b-4e8a-9c79-22ec97efa52b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d806f682d459/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/d806f682d459f166ee4cb6a5a82a2c38e70cbdec81358749315e60f97550778a

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:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
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.

0ae0eb69e92d6ba219c9d914f7f656764bc280eeedbd2d075a0021c3c64c6fc0

Formbook

Executable exe d806f682d459f166ee4cb6a5a82a2c38e70cbdec81358749315e60f97550778a

(this sample)

  
Dropped by
SHA256 0ae0eb69e92d6ba219c9d914f7f656764bc280eeedbd2d075a0021c3c64c6fc0
  
Dropped by
MD5 3623edd56b59801b7f25cf93d7073c39
  
URLhaus
https://urlhaus.abuse.ch/url/2795503/
  
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