MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d744371010d5b494046c105db860eacdacd4b639408c7543407ab426f5bf4808. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d744371010d5b494046c105db860eacdacd4b639408c7543407ab426f5bf4808
SHA3-384 hash: 01fc0b01dae7b998941419e7020ed76f5cfd6ca943c8bbd25ce7a2fcd69035b934ad8b89057a4d02a261878431d52712
SHA1 hash: 0816841bdd94eb41f0d4fbce5bb8509408526a79
MD5 hash: c475ea1e24fac835310818f68aadaa4a
humanhash: fruit-ten-august-ohio
File name:c475ea1e24fac835310818f68aadaa4a.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:577'024 bytes
First seen:2023-04-14 06:58:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:SbNojJTHOiTtQW0TzPr6AkLa7hvJYNAKnzqZfe1E:Sho5HxTSW0TzT6Atv5Bk1
Threatray 2'522 similar samples on MalwareBazaar
TLSH T195C42226B7AD1722E9786BF6081A872117726417F131FF8C8C8EA0DB37663580656FD3
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
257
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c475ea1e24fac835310818f68aadaa4a.exe
Verdict:
Suspicious activity
Analysis date:
2023-04-14 07:03:08 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4c31b1c3-7170-48ca-b238-e348939de6bd

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/382207/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Win.Trojan.EmbeddedDotNetBinary-9940868-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo packed
Link:
https://www.filescan.io/uploads/6438f9b88cbb8f4be303bbfa/reports/7f2ae5ff-d79e-449d-b8cd-945fac519696/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/d744371010d5b494046c105db860eacdacd4b639408c7543407ab426f5bf4808
Result
Verdict:
UNKNOWN
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/b216d473-5366-4c65-9be8-f8f886590d6c
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1213707
Signature
.NET source code contains potential unpacker
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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d744371010d5b494046c105db860eacdacd4b639408c7543407ab426f5bf4808/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-04-14 06:59:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=25cdoeaq2w2jibdmcbo3qyhkzwwnjnrzicghkq2apk2cn5n7jaea._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0bf1ad7e3d5f2bdd589d32f36db80fe2862a8b3412c7cfcdef4f839c9339d6af
Formbook
17483ba2526d9ba490c29dc88e5c1a066b0c26f22243e02d312542a53f292393
Formbook
174c2904793e6a3ede4df78ac04da6569ae44df52bf5508f2ade208d67f69d14
Formbook
5e86212f51e61517dde3cc7d0c36b73a392816d73e18bd14d83b374bcf17ecf5
Formbook
7a7826e3a413ce0f8542b99933a8efd8ed5d7cf7ee293c6c99fe1ed74bdd50d5
Formbook
80c6293d18c38b686ea6ab60d134247f8d72553be2d20a305b94c78115227667
Formbook
c3a43716e23c04e5c2630c2e7f8e6911443fe4faa38e38ee1e5e60a8ecc24869
Formbook
ea422799d68f64137f7b764aa14fd451c3ec7b1f9b8e7fc2decb42dfcf8d5522
Formbook
f0ce6536bd8f80c0ee0ff1a246fd8447514906a38d4d24ec0d373c814180f9fb
Formbook
f5a8212add9f9bfbc85f6337d2194ca9aa66bd3c12830c8ebe7d7ff60934d5ad
Formbook
+ 2'512 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230414-hr3xxsac3w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
7f0becc3402c74aa7ffefea133dd54fc093d471b913877e8c4e756dccf6fb82d
MD5 hash:
e31ec0d2aa543ebc66c1e4df989437f4
SHA1 hash:
adf1135d64e92b51d62cff47a567f81fb08b261e
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/cdf8cefe-5cc2-4780-8f2a-48779d15c9c3/
Parent samples :
c3a43716e23c04e5c2630c2e7f8e6911443fe4faa38e38ee1e5e60a8ecc24869
49daade32a02cad550a909add48d98aac63ac1cccf729758d7099975ad25ca82
d744371010d5b494046c105db860eacdacd4b639408c7543407ab426f5bf4808
898d893d7c46d0c70d498f0323b24175c4d49df99b88f57d30aef08cb3e3edca
a3225cdecee4f51aef9815859cdbaa70d5ce3b5e97d52518a5e0c5e2ac5deb12
61abb254011d46a438c4e736cef97d8a2a51483f9fe6903f693479cd7df643bf
SH256 hash:
3f386183a3404f5946c68d418d6c42327e9677859531a10dcb5f5b5753c1eb52
MD5 hash:
1289d074a7dff19b5913e8a8ab2a4397
SHA1 hash:
cf3920ef03251ab39e0208ebd08aa6a526c112c3
Link:
https://www.unpac.me/results/cdf8cefe-5cc2-4780-8f2a-48779d15c9c3/
SH256 hash:
71550001b37256cd685ec822f8140a6d0fd729c944a0013dbb21b60d96287f07
MD5 hash:
9e09686f1cb6d33c9228b87e6ad71923
SHA1 hash:
fd9833bbff5462e0153889cc9214e47309ba67bd
Link:
https://www.unpac.me/results/cdf8cefe-5cc2-4780-8f2a-48779d15c9c3/
SH256 hash:
4ee328a8628d950877d0e66c3529979d6ec17c9e335551398830c9a337fe10a9
MD5 hash:
37df463f0904e69247c51ab26feda4af
SHA1 hash:
a88d6966847657c8450463d320668ac9cf801fce
Link:
https://www.unpac.me/results/cdf8cefe-5cc2-4780-8f2a-48779d15c9c3/
SH256 hash:
40c050c20d957d26b932faf690f9c2933a194aa6607220103ec798f46ac03403
MD5 hash:
c768bac25fc6f0551a11310e7caba8d5
SHA1 hash:
95f9195e959fb48277c95d1dd1c97a4edff7cb3a
Link:
https://www.unpac.me/results/cdf8cefe-5cc2-4780-8f2a-48779d15c9c3/
SH256 hash:
38a27fd0bbbe95429495c6e88ea637975bb7253dbc662ce97e5f423e8c5dad01
MD5 hash:
390edb1e7df664bd9f59595884eecec7
SHA1 hash:
781f2c7e19eaa3ad32ef0b6128a2c67e71e0f93f
Link:
https://www.unpac.me/results/cdf8cefe-5cc2-4780-8f2a-48779d15c9c3/
SH256 hash:
d744371010d5b494046c105db860eacdacd4b639408c7543407ab426f5bf4808
MD5 hash:
c475ea1e24fac835310818f68aadaa4a
SHA1 hash:
0816841bdd94eb41f0d4fbce5bb8509408526a79
Link:
https://www.unpac.me/results/cdf8cefe-5cc2-4780-8f2a-48779d15c9c3/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d744371010d5/report/overview.html
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:Dotnet_Hidden_Executables_Detect
Create hunting rule
Author:Mehmet Ali Kerimoglu (@CYB3RMX)
Description:This rule detects hidden PE file presence.
Reference:https://github.com/CYB3RMX/Qu1cksc0pe
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Formbook

Executable exe d744371010d5b494046c105db860eacdacd4b639408c7543407ab426f5bf4808

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2298641/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/382207/

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