MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 724908fa2c546fad14d2a687c9f471f75548903b2d94fb903d617570cedaef7f. 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
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SHA256 hash: 724908fa2c546fad14d2a687c9f471f75548903b2d94fb903d617570cedaef7f
SHA3-384 hash: f2f374d84684175bf669f0a53c1336b07f0c277dd1133e51ed6ff4ca16f8240e22c69715c6c6c82d2876e7bed3d291ce
SHA1 hash: 4aa01a7a9557d15ef251e1bd107ec821872549b1
MD5 hash: a18f3c54efed2e42168d6748a5c04c16
humanhash: kitten-helium-indigo-texas
File name:T2812A.exe
Download: download sample
Signature Formbook
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File size:389'120 bytes
First seen:2021-10-29 11:55:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:clfZxvLf614b47d6f4Gz4K6DCFWZ1B+hfnvrrcqQQJSZmYPugGOHmyDqC2K9TChL:clfZxT2BuvrrcTQEzPGOGyOCXTCKscYx
Threatray 11'408 similar samples on MalwareBazaar
TLSH T1CE84F154673C9F6FE0BC07B88053156857F29C633361FBA54ED678EA2933B814D04AA7
Reporter cocaman
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
158
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
T2812A.exe
Verdict:
Malicious activity
Analysis date:
2021-10-29 12:02:38 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/c90d4bd9-b282-4d83-b673-5eb299bcfa18

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.6999.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d010125f-c0b3-43f8-adfe-020e28326b74
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/879264
Signature
.NET source code contains potential unpacker
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: 511698 Sample: T2812A.exe Startdate: 29/10/2021 Architecture: WINDOWS Score: 100 33 www.leilaniheritage.com 2->33 35 www.ezekielgroup.com 2->35 37 3 other IPs or domains 2->37 45 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 6 other signatures 2->51 11 T2812A.exe 3 2->11         started        signatures3 process4 file5 31 C:\Users\user\AppData\...\T2812A.exe.log, ASCII 11->31 dropped 63 Tries to detect virtualization through RDTSC time measurements 11->63 15 T2812A.exe 11->15         started        18 T2812A.exe 11->18         started        signatures6 process7 signatures8 65 Modifies the context of a thread in another process (thread injection) 15->65 67 Maps a DLL or memory area into another process 15->67 69 Sample uses process hollowing technique 15->69 71 Queues an APC in another process (thread injection) 15->71 20 explorer.exe 15->20 injected process9 dnsIp10 39 sacramentoscoop.com 108.167.140.93, 49791, 80 UNIFIEDLAYER-AS-1US United States 20->39 41 18504seheritageoakslane.com 15.197.142.173, 49790, 80 TANDEMUS United States 20->41 43 17 other IPs or domains 20->43 53 System process connects to network (likely due to code injection or exploit) 20->53 24 cscript.exe 20->24         started        signatures11 process12 signatures13 55 Self deletion via cmd delete 24->55 57 Modifies the context of a thread in another process (thread injection) 24->57 59 Maps a DLL or memory area into another process 24->59 61 Tries to detect virtualization through RDTSC time measurements 24->61 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/724908fa2c546fad14d2a687c9f471f75548903b2d94fb903d617570cedaef7f/
Threat name:
Win32.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-10-29 10:28:57 UTC
AV detection:
12 of 44 (27.27%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ojeqr6rmkrx22fgsu2d4t5dr65kureb3fwkpxeb5mf2xbtw2557q._file
Verdict:
malicious
Label(s):
formbook
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Similar samples:
2edd9500d065d10587fcb4f5551095e420c40f3bc5e406dd74bf23f954e01ada
Formbook
4bb96dffcc0b4cba1f4ee2ed04e32d724e486c88b0e8492b3e5efb1ec0928c0e
Formbook
516601b7a328bcee918e8c52e46f71b39437045489bdaaf90136c9f899197bc8
Formbook
7a8cd0fb35936203195d49af3fec0140f45e8b8fb75df0203db6b914d4b8d192
Formbook
877727126dd647bbd23c00721d01b1bbe752a01f1943f89a35f3ba7c908f1a48
Formbook
88c841869430e07bb9b80e52d61d4f013c6bd8753b06807b411a428f09669c33
Formbook
8f7fa187226287ba3a8858e75b00b021022fbfbc8f1f7ae01557cf692510fe00
Formbook
a325ff051ebc1d366533e22fba4a75a4c0b183a28457ed2fea0841f68da06334
Formbook
b8b812944865a54d38070a2c21e7299bf0687d0343c02244546aaa728642e4ff
Formbook
+ 11'398 additional samples on MalwareBazaar
Result
Malware family:
xloader
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Score:
  10/10
Tags:
family:xloader campaign:snec loader rat suricata
Link:
https://tria.ge/reports/211029-n316cshhhj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.go2payme.com/snec/
Unpacked files
SH256 hash:
e4750310d28ca10b76b2b628f7ceaf0714db73c973928d709a2e7fc8e7564589
MD5 hash:
ebafe0085f0aa60c96175a021c4a900c
SHA1 hash:
c2d1904f4a7d6a9d54e729da5f0066c8149ca612
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
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Link:
https://www.unpac.me/results/b467fe5e-c6c6-4913-be57-dc01614256e8/
Parent samples :
5270bc9905eafb0b4174ba7ab447db19d7f7dc3adbc5b6a2a747fda70a63849e
2c78fa1d90fe76c14f0a642af43c560875054e342bbb144aa9ff8f0fdbb0670f
2c32280be865e3af57719b11ea9b1fd1c6e25f6a7292fb4f0932cd6f1c231ca1
2edd9500d065d10587fcb4f5551095e420c40f3bc5e406dd74bf23f954e01ada
b0c5289ff8577a26d97294878188c65c1380ea306de5b6125ee014bf5e3f6e4d
724908fa2c546fad14d2a687c9f471f75548903b2d94fb903d617570cedaef7f
71a51a1cb089fb9d709eba9351b1c16e6c8d71c585cbdc2d7c2ceb99126c822c
SH256 hash:
791cb982f74c9fd17408fd5aca99c97858e4ad87d7d9972123934b32799ebc1a
MD5 hash:
51e71b55532b60c9b5374a3956ff7de6
SHA1 hash:
7199cca71fd8b5959d09f8a2698558f7049d7f9a
Link:
https://www.unpac.me/results/b467fe5e-c6c6-4913-be57-dc01614256e8/
SH256 hash:
4d1ee061c817ea30ca4e461a4f44388662c1c1c2775be2b323858ddbc1679b35
MD5 hash:
1b6d3d31872537cc611ff4322ffc1099
SHA1 hash:
0108adafb207ce044bfb3f7933da45594c545bee
Link:
https://www.unpac.me/results/b467fe5e-c6c6-4913-be57-dc01614256e8/
SH256 hash:
724908fa2c546fad14d2a687c9f471f75548903b2d94fb903d617570cedaef7f
MD5 hash:
a18f3c54efed2e42168d6748a5c04c16
SHA1 hash:
4aa01a7a9557d15ef251e1bd107ec821872549b1
Link:
https://www.unpac.me/results/b467fe5e-c6c6-4913-be57-dc01614256e8/
Malware family:
XLoader
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/724908fa2c54/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/724908fa2c546fad14d2a687c9f471f75548903b2d94fb903d617570cedaef7f

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.

Malspam

Formbook

rar 9d669c62373e85e0a950edffebc9e17eb682708192df5d05226590a822f81486

Formbook

Executable exe 724908fa2c546fad14d2a687c9f471f75548903b2d94fb903d617570cedaef7f

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 9d669c62373e85e0a950edffebc9e17eb682708192df5d05226590a822f81486

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