MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 62cb6977571673131e19fb967260bbe11d225a79197cba0f78ced3cf9b0b2fea. 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: 15


Intelligence 15 IOCs YARA File information Comments
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SHA256 hash: 62cb6977571673131e19fb967260bbe11d225a79197cba0f78ced3cf9b0b2fea
SHA3-384 hash: 3211934a1b7683c616a1e4e8ca6f0b518b871ed83d5cb1be8236b5e9f25f451fe571f02670766f0be05509257d9cf95e
SHA1 hash: 9b637440a93d18b2284354a433cb48eaa99b13ac
MD5 hash: fa81da048598bec3bf7a7bae73ce58f9
humanhash: music-carpet-social-zulu
File name:fa81da048598bec3bf7a7bae73ce58f9.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:249'023 bytes
First seen:2022-04-11 07:46:21 UTC
Last seen:2022-04-11 09:04:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (719 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 6144:HNeZmzUJQQGaz1278igcRdgSesG8TXF6mKTaw2:HNlw7GazsIrET165Z2
TLSH T177341236A7A5D8C7C2C30A721FB59F2A9EE61C0130145B9B13744BAC3F77152A63A357
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 :
215
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/262585/
Detection(s):
SecuriteInfo.com.Generic.NSIS.Injector.A.C8626F6C.8965.19593.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
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/13405/overview
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6253dd0b04b81dabe27de6aa/reports/9a228c93-f85a-47eb-a4e8-fcc2bf4af620/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5c7670cd-b46f-4316-872c-d4cd342a86b8
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/974328
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 606820 Sample: PPzH4NFOlt.exe Startdate: 11/04/2022 Architecture: WINDOWS Score: 100 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Antivirus detection for URL or domain 2->45 47 4 other signatures 2->47 11 PPzH4NFOlt.exe 18 2->11         started        process3 file4 31 C:\Users\user\AppData\Local\Temp\honlz.exe, PE32 11->31 dropped 14 honlz.exe 11->14         started        process5 signatures6 55 Antivirus detection for dropped file 14->55 57 Multi AV Scanner detection for dropped file 14->57 59 Tries to detect virtualization through RDTSC time measurements 14->59 17 honlz.exe 14->17         started        process7 signatures8 33 Modifies the context of a thread in another process (thread injection) 17->33 35 Maps a DLL or memory area into another process 17->35 37 Sample uses process hollowing technique 17->37 39 Queues an APC in another process (thread injection) 17->39 20 explorer.exe 17->20 injected process9 process10 22 WWAHost.exe 20->22         started        signatures11 49 Modifies the context of a thread in another process (thread injection) 22->49 51 Maps a DLL or memory area into another process 22->51 53 Tries to detect virtualization through RDTSC time measurements 22->53 25 cmd.exe 1 22->25         started        27 explorer.exe 2 152 22->27         started        process12 process13 29 conhost.exe 25->29         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/62cb6977571673131e19fb967260bbe11d225a79197cba0f78ced3cf9b0b2fea/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-04-11 07:47:06 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
19 of 42 (45.24%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mlfws52xczzrghqz7olheyf34eosewtzdf6lud3yz3j47gylf7va._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/220411-jmh8dsfaa3/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
413965dd117747356abf9fda71124db95be33440b6bbad20762d6d6087a065e5
MD5 hash:
943fd4505d48aa7a3bac5d40aec4b877
SHA1 hash:
89d35d39c396e35187121b5457c02b3052b4c036
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/c9982fac-747e-47a8-abcd-a936cfb6f987/
Parent samples :
e510ae88a77d3b9e8b63eb2289768a64c3637a16efd9655318942ddae1ec40e9
d7d5842b7eed6386f41f307b5de1e9b4350fbd21c26eccfa1345ff3a349d9f52
62cb6977571673131e19fb967260bbe11d225a79197cba0f78ced3cf9b0b2fea
SH256 hash:
b15d6d200631f627c522992e0f3cf8356e4187987ed22a7dee8cedebbba1201c
MD5 hash:
46b5bcae3f98a00bf9198858cbffc0ff
SHA1 hash:
036c0858cc1fbb0b2639619c445c0a2abe90dbaf
Link:
https://www.unpac.me/results/c9982fac-747e-47a8-abcd-a936cfb6f987/
SH256 hash:
62cb6977571673131e19fb967260bbe11d225a79197cba0f78ced3cf9b0b2fea
MD5 hash:
fa81da048598bec3bf7a7bae73ce58f9
SHA1 hash:
9b637440a93d18b2284354a433cb48eaa99b13ac
Link:
https://www.unpac.me/results/c9982fac-747e-47a8-abcd-a936cfb6f987/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/62cb69775716/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/62cb6977571673131e19fb967260bbe11d225a79197cba0f78ced3cf9b0b2fea

File information

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

Web download

Formbook

Executable exe 62cb6977571673131e19fb967260bbe11d225a79197cba0f78ced3cf9b0b2fea

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2111682/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/262585/

Comments