MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 392a3c13cc6f2803845bf0dc6bba16c5d56d0ee46aaaedab6c4de842cce50429. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 392a3c13cc6f2803845bf0dc6bba16c5d56d0ee46aaaedab6c4de842cce50429
SHA3-384 hash: f80a0356d282d7843cbad66e1078b123633a19819e47c803a9c8c70cfe671aa864648c2893dd493d97605448b4eb433b
SHA1 hash: e57eeafb3fc9709da7444f42b6b1a2802aa0a899
MD5 hash: 72933fef6f009866d6e415f3663199df
humanhash: purple-washington-steak-mobile
File name:72933fef6f009866d6e415f3663199df
Download: download sample
Signature Formbook
Create hunting rule
File size:777'728 bytes
First seen:2023-05-31 14:15:45 UTC
Last seen:2023-05-31 14:29:17 UTC
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:lftAMTihh6xhZ6Or6dXBeG4qQP0nVv6ZDgqD4C5NCl8D3CPhe/3zrqUC4LAam:QMUgh8y6ainVvqsq8C5NCyTf/3XEI
Threatray 2'993 similar samples on MalwareBazaar
TLSH T12AF4F1289FBD052AD97F7BFDB630503052FCD5045822D3AD4B4278BEEC2AF70995126A
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
353
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
20230531SMTT.xls
Verdict:
Malicious activity
Analysis date:
2023-05-31 11:46:56 UTC
Tags:
opendir exploit cve-2017-11882 loader
Link:
https://app.any.run/tasks/a5e9bc62-43ca-4835-826c-818e39480153

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/394130/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2068.15701.10740.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/647756a2d109727b63fde19b/reports/1fa3138c-8379-4364-a61a-2c11f3fb9519/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/392a3c13cc6f2803845bf0dc6bba16c5d56d0ee46aaaedab6c4de842cce50429
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/59436cc7-33f6-4ce1-9b05-07effebb6611
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1246196
Signature
.NET source code contains potential unpacker
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/392a3c13cc6f2803845bf0dc6bba16c5d56d0ee46aaaedab6c4de842cce50429/
Threat name:
Win32.Trojan.CrypterX
Create hunting rule
Status:
Malicious
First seen:
2023-05-31 14:16:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hevdye6mn4uahbc36dogxoqwyxkw2dxenkvo3k3mjxuefthfaquq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
081527de30dc241c82bb300d57a72a24a296db7eb7f8878baf40d634ec361549
Formbook
23167788c852b1f093cfcaf4b9421b1c62a195c4425cef2c9fc066b42417d8e9
Formbook
6088e5794bbad98ae26121ec1c195a03b0b575e602a4a2bc2c8e299647186abd
Formbook
92814573275c2578716e36854e2a8caca2be8e761b8dbecc3adb981d8ec656d3
Formbook
963d20e3915898e3af40bac9f86fe55f44f4a70c31e97dd569d526797a40f419
Formbook
9beccd0237c35c26218afd582b1c76606f1a9d0c9de1bf75cc555518ffd6d420
Formbook
a6e19abfe7b2644d3853d4ecffe567b80b9bb1fede1f53023beacec13fb2ac4c
Formbook
e323ee081dcd5002f4df050289a12efb32163aed062cae1e59d6ecc778215c96
Formbook
e3afde7d787a34ec4480bc68be8f7b49ff2f9684bb3ac43cbeeb0b24c2ebdaca
Formbook
f4afad610ada8c98e0e1bf3907d6ae1b3ffe56d2060df106d9336aac195a5e31
Formbook
+ 2'983 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230531-rk413sfe28/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
4c52875c677587a4ee9818d10f3df172ea88ac3ddb79fc569bfeaf208fb8cb6f
MD5 hash:
d984b608a8e4a3e93c9a72a53f222837
SHA1 hash:
a3b9bae4d00eafaf0edf22d1f0c1eac6d148cdab
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/3ba9b406-ea7f-4560-a054-3c62977f01c6/
Parent samples :
e323ee081dcd5002f4df050289a12efb32163aed062cae1e59d6ecc778215c96
9beccd0237c35c26218afd582b1c76606f1a9d0c9de1bf75cc555518ffd6d420
fedc599e2ac5deae790a550b54cc5f497e3f0d3e8519ce45202c7e5a05590830
a5de092cf0470e6194275e392a955b89bc00535d9180996da2a55b82f8215121
f4afad610ada8c98e0e1bf3907d6ae1b3ffe56d2060df106d9336aac195a5e31
081527de30dc241c82bb300d57a72a24a296db7eb7f8878baf40d634ec361549
392a3c13cc6f2803845bf0dc6bba16c5d56d0ee46aaaedab6c4de842cce50429
eef51981f7cdb215ed2578d443d27eddbed6dcaa37c568200edfc545b43ec69d
SH256 hash:
de20465fd3a111d40d14d3ca5f8c96425ed945da9756a8e65fddb0d3bbfe9bde
MD5 hash:
43d313fc3a0cd0520d1e573734bbabb0
SHA1 hash:
272f85c496e9789d55f34a203083dcd75f1bfe0b
Link:
https://www.unpac.me/results/3ba9b406-ea7f-4560-a054-3c62977f01c6/
SH256 hash:
1b1dfa9971fddc675848096c682916c00d2e887f93b8d462a10c434b9259054e
MD5 hash:
2af3848193bbba964832e32a75c23ac5
SHA1 hash:
df1f8918eff2d32dc397ed5eb2dc774f4c3c62d4
Link:
https://www.unpac.me/results/3ba9b406-ea7f-4560-a054-3c62977f01c6/
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/3ba9b406-ea7f-4560-a054-3c62977f01c6/
SH256 hash:
854d132e8be7a14efb0724285bdeaeb53f117a587825fd893644f7c6917296a0
MD5 hash:
8f81942aca14d8dce41fa3820e9b0334
SHA1 hash:
91a337eb32d5ae4697c585a4a2289f047b6f5b2f
Link:
https://www.unpac.me/results/3ba9b406-ea7f-4560-a054-3c62977f01c6/
SH256 hash:
b845298489a78c7d66ba9e106de1606e64f9104b2fedc756ebe22275dbee8634
MD5 hash:
9e4440f3a14a5099078ddb26d3fef08d
SHA1 hash:
80c47af8fa3ccfabbb1ec79e7f7b03c19b337dbf
Link:
https://www.unpac.me/results/3ba9b406-ea7f-4560-a054-3c62977f01c6/
SH256 hash:
392a3c13cc6f2803845bf0dc6bba16c5d56d0ee46aaaedab6c4de842cce50429
MD5 hash:
72933fef6f009866d6e415f3663199df
SHA1 hash:
e57eeafb3fc9709da7444f42b6b1a2802aa0a899
Link:
https://www.unpac.me/results/3ba9b406-ea7f-4560-a054-3c62977f01c6/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/392a3c13cc6f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.96
Link:
https://yomi.yoroi.company/submissions/392a3c13cc6f2803845bf0dc6bba16c5d56d0ee46aaaedab6c4de842cce50429

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: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 392a3c13cc6f2803845bf0dc6bba16c5d56d0ee46aaaedab6c4de842cce50429

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2647796/
Cape
Cape
https://www.capesandbox.com/analysis/394130/

Comments


Avatar
zbet commented on 2023-05-31 14:15:45 UTC

url : hxxp://141.94.149.125/G-98229/smss.exe