MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c64ca90a3608e3edaaf04f3289f58d018f2e6301409665820d92c61130784d23. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c64ca90a3608e3edaaf04f3289f58d018f2e6301409665820d92c61130784d23
SHA3-384 hash: a68eaafc07aa064d753110858b377bab40bc56874e08de3cee8ad0dd11f82beda6874cc4ffb3c3d104153b5fabcaa72c
SHA1 hash: d3e78dcc3f41a1734b1132bb31e21788f94dc6cf
MD5 hash: 130bc3ca9ad2fd0aa5be6a53247b0f3a
humanhash: bluebird-sweet-west-jupiter
File name:SecuriteInfo.com.Win32.TrojanX-gen.9479.30333
Download: download sample
Signature Formbook
Create hunting rule
File size:740'352 bytes
First seen:2023-07-04 15:34:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:paUt0L672phkyDtwMSNadsBMCwvcgoQcp:palL6CpyyDt0N4sBmvcv3
TLSH T113F45C3858BC7626D034E3F28FADC420B250956A3E64CE2F29D359D9065EB4225D7E3F
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
292
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.TrojanX-gen.9479.30333
Verdict:
No threats detected
Analysis date:
2023-07-04 15:36:14 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/714034e6-5e9e-43b1-aa82-c469118c480d

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/406832/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.9479.30333.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/64a43c28e546ae29610542db/reports/08e397aa-0521-49b2-b9ae-827f9e70dd8b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/c64ca90a3608e3edaaf04f3289f58d018f2e6301409665820d92c61130784d23
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4207d87e-60c6-4a89-b96d-c4d78ea30698
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1266734
Signature
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c64ca90a3608e3edaaf04f3289f58d018f2e6301409665820d92c61130784d23/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-04 15:35:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yzgkscrwbdr63kxqj4zit5mnaghs4yybiclglaqnsldbcmdyjurq._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:mf6w rat spyware stealer trojan
Link:
https://tria.ge/reports/230704-s1bvxagf4t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
93bf910294296262548b8c72f27559f7a53ac661a2408aa027895152ce159246
MD5 hash:
e01ab77d24d1ad06fa9010a4209a204f
SHA1 hash:
e8114cefafa35c6d55fe3d2c6b6046c4b81ca254
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
Parent samples :
cbdd01f3d5cf0da163dffcfeb7ac99de37e94c2b3467630dd4b09ac64bd286ca
037e60b0e473203e85de83344c643623b519c8b47279f9e6c0b74201ece7483f
c64ca90a3608e3edaaf04f3289f58d018f2e6301409665820d92c61130784d23
e165bef062d93e5a4fd31d8f369fd8144d2158b5c8dcb85be3e06826cb5f81e6
f5faa1f9d476120a03f1a187f2f9814adf698fa9c0123ed44a2b5ce9ad8055bd
571890d2bedd6cc0cdf6cccc2e6fc4e19c7489adc30328c24d21e3631d24661e
SH256 hash:
ac6b6f2cb01833145f79c9b46aae1b1746a0fb4bbd185167a6ed15ba14a33778
MD5 hash:
79907eff2ffceeb98430ab40c2ab5428
SHA1 hash:
9e4a8cd82ce8f581473201dad29050d9ebf36f65
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
SH256 hash:
4beb97f50324c840d1bc6dc41e5962059ed45272302a8c8f093d001ab7532951
MD5 hash:
807a9bb2b55af8df7aef1dfcb897eefc
SHA1 hash:
1792411ea0ea4188d0fb982ca0eed418852df864
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
SH256 hash:
93bf910294296262548b8c72f27559f7a53ac661a2408aa027895152ce159246
MD5 hash:
e01ab77d24d1ad06fa9010a4209a204f
SHA1 hash:
e8114cefafa35c6d55fe3d2c6b6046c4b81ca254
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
Parent samples :
cbdd01f3d5cf0da163dffcfeb7ac99de37e94c2b3467630dd4b09ac64bd286ca
037e60b0e473203e85de83344c643623b519c8b47279f9e6c0b74201ece7483f
c64ca90a3608e3edaaf04f3289f58d018f2e6301409665820d92c61130784d23
e165bef062d93e5a4fd31d8f369fd8144d2158b5c8dcb85be3e06826cb5f81e6
f5faa1f9d476120a03f1a187f2f9814adf698fa9c0123ed44a2b5ce9ad8055bd
571890d2bedd6cc0cdf6cccc2e6fc4e19c7489adc30328c24d21e3631d24661e
SH256 hash:
ac6b6f2cb01833145f79c9b46aae1b1746a0fb4bbd185167a6ed15ba14a33778
MD5 hash:
79907eff2ffceeb98430ab40c2ab5428
SHA1 hash:
9e4a8cd82ce8f581473201dad29050d9ebf36f65
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
SH256 hash:
4beb97f50324c840d1bc6dc41e5962059ed45272302a8c8f093d001ab7532951
MD5 hash:
807a9bb2b55af8df7aef1dfcb897eefc
SHA1 hash:
1792411ea0ea4188d0fb982ca0eed418852df864
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
SH256 hash:
93bf910294296262548b8c72f27559f7a53ac661a2408aa027895152ce159246
MD5 hash:
e01ab77d24d1ad06fa9010a4209a204f
SHA1 hash:
e8114cefafa35c6d55fe3d2c6b6046c4b81ca254
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
Parent samples :
cbdd01f3d5cf0da163dffcfeb7ac99de37e94c2b3467630dd4b09ac64bd286ca
037e60b0e473203e85de83344c643623b519c8b47279f9e6c0b74201ece7483f
c64ca90a3608e3edaaf04f3289f58d018f2e6301409665820d92c61130784d23
e165bef062d93e5a4fd31d8f369fd8144d2158b5c8dcb85be3e06826cb5f81e6
f5faa1f9d476120a03f1a187f2f9814adf698fa9c0123ed44a2b5ce9ad8055bd
571890d2bedd6cc0cdf6cccc2e6fc4e19c7489adc30328c24d21e3631d24661e
SH256 hash:
ac6b6f2cb01833145f79c9b46aae1b1746a0fb4bbd185167a6ed15ba14a33778
MD5 hash:
79907eff2ffceeb98430ab40c2ab5428
SHA1 hash:
9e4a8cd82ce8f581473201dad29050d9ebf36f65
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
SH256 hash:
4beb97f50324c840d1bc6dc41e5962059ed45272302a8c8f093d001ab7532951
MD5 hash:
807a9bb2b55af8df7aef1dfcb897eefc
SHA1 hash:
1792411ea0ea4188d0fb982ca0eed418852df864
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
SH256 hash:
93bf910294296262548b8c72f27559f7a53ac661a2408aa027895152ce159246
MD5 hash:
e01ab77d24d1ad06fa9010a4209a204f
SHA1 hash:
e8114cefafa35c6d55fe3d2c6b6046c4b81ca254
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
Parent samples :
cbdd01f3d5cf0da163dffcfeb7ac99de37e94c2b3467630dd4b09ac64bd286ca
037e60b0e473203e85de83344c643623b519c8b47279f9e6c0b74201ece7483f
c64ca90a3608e3edaaf04f3289f58d018f2e6301409665820d92c61130784d23
e165bef062d93e5a4fd31d8f369fd8144d2158b5c8dcb85be3e06826cb5f81e6
f5faa1f9d476120a03f1a187f2f9814adf698fa9c0123ed44a2b5ce9ad8055bd
571890d2bedd6cc0cdf6cccc2e6fc4e19c7489adc30328c24d21e3631d24661e
SH256 hash:
ac6b6f2cb01833145f79c9b46aae1b1746a0fb4bbd185167a6ed15ba14a33778
MD5 hash:
79907eff2ffceeb98430ab40c2ab5428
SHA1 hash:
9e4a8cd82ce8f581473201dad29050d9ebf36f65
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
SH256 hash:
4beb97f50324c840d1bc6dc41e5962059ed45272302a8c8f093d001ab7532951
MD5 hash:
807a9bb2b55af8df7aef1dfcb897eefc
SHA1 hash:
1792411ea0ea4188d0fb982ca0eed418852df864
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
SH256 hash:
c64ca90a3608e3edaaf04f3289f58d018f2e6301409665820d92c61130784d23
MD5 hash:
130bc3ca9ad2fd0aa5be6a53247b0f3a
SHA1 hash:
d3e78dcc3f41a1734b1132bb31e21788f94dc6cf
Link:
https://www.unpac.me/results/14456e54-ad5d-47ba-9ce6-bed6c03c870f/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c64ca90a3608/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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 c64ca90a3608e3edaaf04f3289f58d018f2e6301409665820d92c61130784d23

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/406832/
  
URLhaus
https://urlhaus.abuse.ch/url/2676319/
  
Delivery method
Distributed via web download

Comments