MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5d407049f81d3b75bf2d9eb7dc14662f533b1ca37d283e5ef50e001a7ac1f758. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5d407049f81d3b75bf2d9eb7dc14662f533b1ca37d283e5ef50e001a7ac1f758
SHA3-384 hash: 8423134c1b2fd1506785de716df1db770c0794261c028197dac27461dcfee73ceac2b1f8ac4524c62d70a16c76901828
SHA1 hash: 75801debff92b63115e5dbdbce0961223c32dfd9
MD5 hash: feb67e853ebc2bdf48ecc9fa9b2db493
humanhash: mobile-edward-twelve-william
File name:feb67e853ebc2bdf48ecc9fa9b2db493
Download: download sample
Signature Formbook
Create hunting rule
File size:388'608 bytes
First seen:2021-11-19 05:00:42 UTC
Last seen:2021-11-19 16:12:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:r0yc3tReTU7xkTP+jd82qxD/2UK79GRQrqI3k8bHwwdoBIJLroxgm/v:whReT6qT2fqxD/2b9jbHwwdoBFxbH
Threatray 11'326 similar samples on MalwareBazaar
TLSH T1A284122336B84A22C9BA27BD61F4540043BBB6237A32DB1E5ED4B4ED1E5B7054391F1B
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
110
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
feb67e853ebc2bdf48ecc9fa9b2db493
Verdict:
Suspicious activity
Analysis date:
2021-11-19 05:09:31 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ca74f970-61a7-47d1-83d9-95b96762ffcd

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/207448/
Detection(s):
SecuriteInfo.com.Heur.Variadic.A.415.1.9722.16937.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61972f8f4912a8c920a358c3/reports/03990029-716e-4583-ba98-fcd00640d68f/overview
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.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6350b89f-372d-4f87-9f2c-b958773ba6c0
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/892420
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 524893 Sample: e5obiX3KpV Startdate: 19/11/2021 Architecture: WINDOWS Score: 100 33 www.cameraip.digital 2->33 35 parkingpage.namecheap.com 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 7 other signatures 2->49 11 e5obiX3KpV.exe 3 2->11         started        signatures3 process4 file5 31 C:\Users\user\AppData\...\e5obiX3KpV.exe.log, ASCII 11->31 dropped 61 Tries to detect virtualization through RDTSC time measurements 11->61 15 e5obiX3KpV.exe 11->15         started        signatures6 process7 signatures8 63 Modifies the context of a thread in another process (thread injection) 15->63 65 Maps a DLL or memory area into another process 15->65 67 Sample uses process hollowing technique 15->67 69 Queues an APC in another process (thread injection) 15->69 18 explorer.exe 15->18 injected process9 dnsIp10 37 www.atalyk.com 91.213.233.64, 49818, 80 PROHOSTKG Kyrgyzstan 18->37 39 www.znzv666.com 154.220.128.76, 49815, 80 POWERLINE-AS-APPOWERLINEDATACENTERHK Seychelles 18->39 41 9 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 22 WWAHost.exe 18->22         started        25 autofmt.exe 18->25         started        signatures11 process12 signatures13 53 Self deletion via cmd delete 22->53 55 Modifies the context of a thread in another process (thread injection) 22->55 57 Maps a DLL or memory area into another process 22->57 59 Tries to detect virtualization through RDTSC time measurements 22->59 27 cmd.exe 1 22->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/5d407049f81d3b75bf2d9eb7dc14662f533b1ca37d283e5ef50e001a7ac1f758/
Threat name:
Win32.Trojan.Variadic
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Status:
Malicious
First seen:
2021-11-19 05:01:05 UTC
AV detection:
11 of 44 (25.00%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
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Similar samples:
2fc82f206abb0d6d6b4d7a916be93b408ab78f848531917b3968b066a5a31023
Formbook
326a1e669385d8e241375e9eca9f915440f1d0d3f803e6d1648f30102cbedaa6
Formbook
5d5aa4f1afaa9dd98bc1317f5b8e190cf21130d465da575fac9d4fbc6b3fb3af
Formbook
5f5195f363ef21135a5b5298c2a3576bd03125eec094d769b25296eb0a2605b9
Formbook
73db754f5e709731e9c07c230fa6512ee75e07184c367e3f80b1bf646e7b72da
Formbook
86df15ac78abc1d224a4249db72d29dcb2979fd0669a15c0d291e47648dc0c1c
Formbook
c8409ef72cffceaf4b66cb2ba74ed66316cf395e1b1ef9014a9024e44ef4136e
Formbook
d2aa010515bc8390084659013a1fd1e3e476e36ce46293281deb95c4469663f9
Formbook
d3c68ebad6229b1da92061291639f9b48e3f76fd4c524a9850b4fbb311e180f8
Formbook
dae6ba220bb0a34de731b57965753391343bfe96f9f3fa4fea48102d3377ccf7
Formbook
+ 11'316 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:xgmi loader rat
Link:
https://tria.ge/reports/211119-fnjzjacbh8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.mxnorge.com/xgmi/
Unpacked files
SH256 hash:
f3a290dd9bfe004a967ca26908006ea528448e18190146d626279c2d444f7c77
MD5 hash:
ec11a8217792adefd5e8225169698fcc
SHA1 hash:
4f10d408353aae080a6500445d8ccd0d13ab0f04
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/c017c4d3-a9b8-4aab-b7ba-0514cdd35531/
Parent samples :
5f5195f363ef21135a5b5298c2a3576bd03125eec094d769b25296eb0a2605b9
86df15ac78abc1d224a4249db72d29dcb2979fd0669a15c0d291e47648dc0c1c
5d407049f81d3b75bf2d9eb7dc14662f533b1ca37d283e5ef50e001a7ac1f758
2d9cb324f1b2bd1917884e36d5b13b9e949807ae5caba015bff60e8ec7d483d3
9e4e02725cde43b4da85cdf054b11ad0e4a622bb54f4a967b1634ebcaea9666a
SH256 hash:
cc5c5860e83b708cd158454165cbeb714767119946049de5aa7677685be75c14
MD5 hash:
83cbea4dec6e5b64a85ee9b6f9ff7598
SHA1 hash:
5c1d12b792c32ba73b7bf2634da5e4d9fbcd7d4e
Link:
https://www.unpac.me/results/c017c4d3-a9b8-4aab-b7ba-0514cdd35531/
SH256 hash:
7e84b3e5a4164f8196a163eb70883fee0687797113455315b62e7a58782db9b6
MD5 hash:
effcb9e41b76826fe250b147acb94aae
SHA1 hash:
0df6ddc91ae7f20f416e26d3790d9d34254176db
Link:
https://www.unpac.me/results/c017c4d3-a9b8-4aab-b7ba-0514cdd35531/
SH256 hash:
5d407049f81d3b75bf2d9eb7dc14662f533b1ca37d283e5ef50e001a7ac1f758
MD5 hash:
feb67e853ebc2bdf48ecc9fa9b2db493
SHA1 hash:
75801debff92b63115e5dbdbce0961223c32dfd9
Link:
https://www.unpac.me/results/c017c4d3-a9b8-4aab-b7ba-0514cdd35531/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/5d407049f81d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/5d407049f81d3b75bf2d9eb7dc14662f533b1ca37d283e5ef50e001a7ac1f758

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
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Rule name:pe_imphash
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Rule name:Skystars_Malware_Imphash
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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 5d407049f81d3b75bf2d9eb7dc14662f533b1ca37d283e5ef50e001a7ac1f758

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1777198/
Cape
Cape
https://www.capesandbox.com/analysis/207448/

Comments


Avatar
zbet commented on 2021-11-19 05:00:44 UTC

url : hxxp://kizitox.ga/ugopoundzx.exe