MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b1e3f1a9ad87103ba269b15bd375eccf8b58e259b250e828a2471d60b49e26f. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b1e3f1a9ad87103ba269b15bd375eccf8b58e259b250e828a2471d60b49e26f
SHA3-384 hash: 07510d02f22da9803d40305e919d588b5816832073560ce9c0107563fdaa45e79523244aaccf0f01ce8d74eff42d0e31
SHA1 hash: eccec357210b80e403163467ead1e708e957c2e6
MD5 hash: 21f856570f2c5673eab1f1296695ac74
humanhash: kentucky-artist-steak-single
File name:21f856570f2c5673eab1f1296695ac74.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:346'039 bytes
First seen:2022-03-09 15:20:31 UTC
Last seen:2022-03-09 17:27:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:rGiN9Lyk80w4QZ1JvJz+RMLPIguybhhd102Dqz1/TEP9ytHqfD:B9Wew44vvJzaYPI0T70FREP9d7
Threatray 14'031 similar samples on MalwareBazaar
TLSH T1CB742319DCC08D77E9C11234256B9F2D837FF2CDA29FA8AB6F690F0898617911D217D1
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
219
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/248768/
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.22123.5622.23511.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Searching for synchronization primitives
Launching cmd.exe command interpreter
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6228c5e7dfdfa8501c80e264/reports/7d8744e2-bfe0-41eb-9251-9b37f33d17d1/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/08633ad8-70c8-41c1-be37-b423dd0f2069
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/953690
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 586173 Sample: quFPszA2n9.exe Startdate: 09/03/2022 Architecture: WINDOWS Score: 92 17 Found malware configuration 2->17 19 Malicious sample detected (through community Yara rule) 2->19 21 Antivirus detection for URL or domain 2->21 23 3 other signatures 2->23 7 quFPszA2n9.exe 18 2->7         started        process3 file4 15 C:\Users\user\AppData\...\pwztmzeslo.exe, PE32 7->15 dropped 10 pwztmzeslo.exe 7->10         started        process5 signatures6 25 Multi AV Scanner detection for dropped file 10->25 13 pwztmzeslo.exe 10->13         started        process7
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/7b1e3f1a9ad87103ba269b15bd375eccf8b58e259b250e828a2471d60b49e26f/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-03-09 09:51:40 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
18 of 27 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pmpd6gu23byqhorgtmk32n26zt4lldrftmsq5aukery5mc2j4jxq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
016ffff295ef62f445fc834377c44e8a843a0f11899cb88f9e4e0e05c54bc7e9
Formbook
081be32fe752d7e270c45f1d7a71889aa4452a590963da8dd75e3f26861ddba8
Formbook
2ef455592017e10cdda6c9a0378a35c232d90ad98d601ca2a1eccb64279fa97e
Formbook
39719289d429bc644b0e8d093e86729d45d4c6449aa615fe142efb5ec86eba69
Formbook
3ef87bd378c364fe42e2a46547baa7b5683716328eaf8c1e3bd74050becb83a3
Formbook
502303edd5a9de57b3667146e84f15fc4957242ca2ef8f75f5e503946c452ee2
Formbook
71bad0685e5b2447a8dcdc960ee2930ad5ec4910d5d449040fb52cb9754df2a2
Formbook
a0bc464aa74eb9e6e5b10d7d014b21365494bf8610a427f683a7309b78e51d3b
Formbook
f1b06407f8fe5e17a2bca06f7c7d54711f41df69163f3e9027c7521c0b17a864
Formbook
+ 14'021 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:p2a5 loader rat
Link:
https://tria.ge/reports/220309-srbtjshhb4/
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
Unpacked files
SH256 hash:
7b1e3f1a9ad87103ba269b15bd375eccf8b58e259b250e828a2471d60b49e26f
MD5 hash:
21f856570f2c5673eab1f1296695ac74
SHA1 hash:
eccec357210b80e403163467ead1e708e957c2e6
Link:
https://www.unpac.me/results/64e36b7d-9aed-456d-a596-332bcb52fa71/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/7b1e3f1a9ad87103ba269b15bd375eccf8b58e259b250e828a2471d60b49e26f

File information

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

Web download

Formbook

Executable exe 7b1e3f1a9ad87103ba269b15bd375eccf8b58e259b250e828a2471d60b49e26f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2084648/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/248768/

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