MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57605921f72fd210ec256ed3010b59d111c6d3b9e49b9e830e06d6bddce83db4. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57605921f72fd210ec256ed3010b59d111c6d3b9e49b9e830e06d6bddce83db4
SHA3-384 hash: 541c7fae065bfedd11c35549c66d43cab7600e70373543403279ee4d5efcf22791f5c6e5160a56714ec48204c536d834
SHA1 hash: 62b3d4e1d2544a1ce30fa1da6cef21b539aed261
MD5 hash: 01af977870b7c6405aba626663d30078
humanhash: golf-winner-three-thirteen
File name:01af977870b7c6405aba626663d30078.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:321'024 bytes
First seen:2021-03-04 07:55:32 UTC
Last seen:2021-03-04 09:45:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 0cb7749b964e7deb0637ed7dd890c5ab (2 x Loki, 1 x Formbook)
ssdeep 3072:u3g+zxT6MKxMpdRSzGP7p1E3WZE0+ds7lgTyOPhYS9hLGc9Mj3bxoezW/pXv05kx:YgC71SzGP03WZE0Dq3V83t0Fpg0
Threatray 3'999 similar samples on MalwareBazaar
TLSH 1164D042F291D472D54619F68826C7B50A3ABCF19F201AC73B943FBDBE312D18A36746
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
150
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO.x00991882822.xlsm
Verdict:
Malicious activity
Analysis date:
2021-03-04 07:47:38 UTC
Tags:
macros ole-embedded macros-on-open exploit CVE-2017-11882 loader trojan formbook stealer
Link:
https://app.any.run/tasks/dd1583c8-4c75-4ec3-8add-ff9202b290cb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/122205/
Detection(s):
SecuriteInfo.com.Mal.Generic-S.8326.32350.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending a UDP request
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/628295
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 363129 Sample: CbLxWHWFru.exe Startdate: 04/03/2021 Architecture: WINDOWS Score: 100 34 www.sarahbaaghil.com 2->34 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 4 other signatures 2->44 11 CbLxWHWFru.exe 2->11         started        signatures3 process4 signatures5 52 Detected unpacking (changes PE section rights) 11->52 54 Tries to detect virtualization through RDTSC time measurements 11->54 14 CbLxWHWFru.exe 11->14         started        process6 signatures7 56 Modifies the context of a thread in another process (thread injection) 14->56 58 Maps a DLL or memory area into another process 14->58 60 Sample uses process hollowing technique 14->60 62 Queues an APC in another process (thread injection) 14->62 17 explorer.exe 14->17 injected process8 dnsIp9 28 aallwellsolutions.com 43.225.55.146, 49724, 80 PUBLIC-DOMAIN-REGISTRYUS United Arab Emirates 17->28 30 www.pandavipcondos.com 104.21.73.121, 49735, 80 CLOUDFLARENETUS United States 17->30 32 5 other IPs or domains 17->32 36 System process connects to network (likely due to code injection or exploit) 17->36 21 WWAHost.exe 17->21         started        signatures10 process11 signatures12 46 Modifies the context of a thread in another process (thread injection) 21->46 48 Maps a DLL or memory area into another process 21->48 50 Tries to detect virtualization through RDTSC time measurements 21->50 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/57605921f72fd210ec256ed3010b59d111c6d3b9e49b9e830e06d6bddce83db4/
Threat name:
Win32.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2021-03-04 07:56:07 UTC
AV detection:
13 of 48 (27.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=k5qfsipxf7jbb3bfn3jqcc2z2ei4nu5z4snz5ayoa3ll3xhihw2a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
7ffcfe208773bc49ef7a0e832fe117592b8eaf83484ebc9cfe9c64eb354aadec
Formbook
92f656d44d38fbc5e7964e36634bf95d18e157228624d1b38ea933633579ddc4
Formbook
9c544787dc8afb7c1984cefedcdaa5bc28b7cdb2b57bf3c4fb5b158c02e3444d
Formbook
9e38c0c3c516583da526016c4c6a671c53333d3d156562717db79eac63587522
Formbook
a1db821171c7bd2950fad26899fbbc88c787f0cc7d869ee9b29f86bf09ebb92b
Formbook
a8599ed108a38560de3851540edbbf3b83fc87a0f56fb883a24d6fda82b90c8f
Formbook
d68888aa1e155ac65bd1ddabcf05f61bfff65f79a11cc0ee099200c3da8c5d35
Formbook
d8e0edf1cca3b6edefcd830e233131c593997b5bd4454891dc1b70614862f718
Formbook
e096e858f6e33e79359f9be68c43cdb8536c99a6282adb420496e11b12a4aa4c
Formbook
ef77a8918ed19e4c73ba620ee2fba77e1058d8b132768ef034dc10322d560aa0
Formbook
+ 3'989 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210304-rv8yqcf1bs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.proofnutriceuticals.com/private/
Unpacked files
SH256 hash:
404d1bbf4188c402b1ebeb0baf92098649c727d6448045ff4636be42901e1d59
MD5 hash:
190c3df4bd0e25c619f98f6e700100b0
SHA1 hash:
c632ad5b530415b007dcb3435a719331c384f23e
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/5237b8c3-2d27-4b87-af39-3e919e588c7d/
Parent samples :
5386335debe7df955f9f8cf8e2fa0d5d482b197a3e24c59b0197eba5bf3d28b4
57605921f72fd210ec256ed3010b59d111c6d3b9e49b9e830e06d6bddce83db4
c2b8d66b59eabf04dadf3af98e03e6f3aad3f289e826852fabda188863eb679b
SH256 hash:
57605921f72fd210ec256ed3010b59d111c6d3b9e49b9e830e06d6bddce83db4
MD5 hash:
01af977870b7c6405aba626663d30078
SHA1 hash:
62b3d4e1d2544a1ce30fa1da6cef21b539aed261
Link:
https://www.unpac.me/results/5237b8c3-2d27-4b87-af39-3e919e588c7d/
SH256 hash:
57605921f72fd210ec256ed3010b59d111c6d3b9e49b9e830e06d6bddce83db4
MD5 hash:
01af977870b7c6405aba626663d30078
SHA1 hash:
62b3d4e1d2544a1ce30fa1da6cef21b539aed261
Link:
https://www.unpac.me/results/5237b8c3-2d27-4b87-af39-3e919e588c7d/
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/57605921f72fd210ec256ed3010b59d111c6d3b9e49b9e830e06d6bddce83db4

File information

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

Web download

Formbook

Executable exe 57605921f72fd210ec256ed3010b59d111c6d3b9e49b9e830e06d6bddce83db4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1043806/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/122205/

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