MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 edda9af73a29d4e3456a1fd3a67d3a1aabd9692d4f4feba564db139f86201960. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: edda9af73a29d4e3456a1fd3a67d3a1aabd9692d4f4feba564db139f86201960
SHA3-384 hash: b2ebb7bdb3ff8968830ae5ab0fb938a9cc3c481ec974247b4b89cec031ba2d683d9245b8e1ffa32edac0c824b3b16957
SHA1 hash: dccda8c3161a697597b8139b2b84107a47dbe567
MD5 hash: 4a1051bd16e2fd2e017ba346059572a0
humanhash: low-blue-leopard-vermont
File name:4a1051bd16e2fd2e017ba346059572a0.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:306'326 bytes
First seen:2021-07-30 08:49:22 UTC
Last seen:2021-07-30 09:56:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 79bcb07d7acd978f9ca84095c744e3ba (3 x Formbook, 2 x SnakeKeylogger, 1 x Neshta)
ssdeep 3072:s8eQi/FVN+KDV1up84q0BYQOuqfpfZ1Hcnaqd19EaziGokDNfABHfRpMePFRrWoW:s88308OFqfh0nbd1pziG9qHfR9PG2U
Threatray 7'167 similar samples on MalwareBazaar
TLSH T19454E0686036A134D42206352B92F4AE2D697C93DF6BAEC2195EFCDF3BF4D064D24439
dhash icon 60e0cccccccce060 (5 x Formbook, 5 x AgentTesla, 3 x RedLineStealer)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
591
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4a1051bd16e2fd2e017ba346059572a0.exe
Verdict:
Malicious activity
Analysis date:
2021-07-30 08:55:00 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/22bf9d5d-b732-4585-98a4-5a19a5d27054

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/175250/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.9332.31877.UNOFFICIAL
Create hunting rule

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/581d439f-0c09-4000-8442-ea374cc62b4e
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/824421
Signature
Antivirus / Scanner detection for submitted sample
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)
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
Sigma detected: Dridex Process Pattern
Sigma detected: Suspicious Svchost Process
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 456835 Sample: qE9hYhT287.exe Startdate: 30/07/2021 Architecture: WINDOWS Score: 100 34 clientconfig.passport.net 2->34 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 7 other signatures 2->44 11 qE9hYhT287.exe 2->11         started        signatures3 process4 signatures5 52 Writes to foreign memory regions 11->52 54 Maps a DLL or memory area into another process 11->54 14 svchost.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 2 other signatures 14->62 17 explorer.exe 14->17 injected process8 dnsIp9 28 hybrid-sol.com 95.216.102.241, 49723, 80 HETZNER-ASDE Germany 17->28 30 www.strategyonerealty.com 17->30 32 4 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:
n/a
Link:
https://mwdb.cert.pl/sample/edda9af73a29d4e3456a1fd3a67d3a1aabd9692d4f4feba564db139f86201960/
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-07-30 07:40:39 UTC
AV detection:
12 of 46 (26.09%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5xnjv5z2fhkogrlkd7j2m7j2dkv5s2jnj5h6xjle3mjz7bradfqa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1e6e22400682ee9a9ec02f1742f84efd44978cb6c2d4ef685d04f650f180cfb4
Formbook
21da3823ffb535bf77b19ce43b741011f3783180ab5d74e2aab69ce311ed86fb
Formbook
4717b1585971b702c8e32e5054b5514dc4e6ed5a5f50434d66f43c79d15354c6
Formbook
74038c5bbdbded24e577d6c081d88febe59735546d902323a310e2e9d3f66677
Formbook
7f81bdd235dca279812a46cec7f585bde9d681906dba1398e8ac86dfc877d079
Formbook
8c988a622b822f0fc226b928ab317dc7a6130b395f74a3e39c3443b275c93771
Formbook
d0116b0ea676a655b1d55a2b7a79fb2585c1d04803e9d1d6f9cd1da15f789138
Formbook
d21b9e2f6e54cd2b4ddfd1c18a28ed1df3870a06c2775b717144c10e22a2d5fb
Formbook
e6e7575f09a3e973c9b315f3206448f9ddd04b3b8ca39d126e02bad763a17948
Formbook
+ 7'157 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/210730-t1cqwvh562/
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.fortmyerscruisevacation.com/dd2v/
Unpacked files
SH256 hash:
75e7c0608030fa52655b7d3f44d8701ef488f85e27814418f7c48cf81dca6992
MD5 hash:
0c2f9c31e0d412847c5d72150e82419e
SHA1 hash:
0e5006ee397ce5b5bf2397bc4cbf7359ea4b1f33
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/43b4e9ce-8c8c-47a7-861e-ea3611822c27/
Parent samples :
8c988a622b822f0fc226b928ab317dc7a6130b395f74a3e39c3443b275c93771
4717b1585971b702c8e32e5054b5514dc4e6ed5a5f50434d66f43c79d15354c6
21da3823ffb535bf77b19ce43b741011f3783180ab5d74e2aab69ce311ed86fb
edda9af73a29d4e3456a1fd3a67d3a1aabd9692d4f4feba564db139f86201960
b21eb6d14eae70e233132e7fa4e99fb282209f1c6ea8ba4d984e9585ee965e87
1e716fc850ee142cf712e56d074ee9b6a3855014612513bb0f447fab5b8c9fc8
c74a1ee1bb642221d811a5c617c175c09bca2cf5d6937f7981b9825eab5ef127
SH256 hash:
c2d9e1bb44c95dc3745c83428a169cdce6a388f126c91f0640a58e94f0b58583
MD5 hash:
8ea5efbeefbe97a9a2bf9c759f725eb9
SHA1 hash:
14a551d915ad0b66437ed9833339fcc9f5473d23
Link:
https://www.unpac.me/results/43b4e9ce-8c8c-47a7-861e-ea3611822c27/
SH256 hash:
edda9af73a29d4e3456a1fd3a67d3a1aabd9692d4f4feba564db139f86201960
MD5 hash:
4a1051bd16e2fd2e017ba346059572a0
SHA1 hash:
dccda8c3161a697597b8139b2b84107a47dbe567
Link:
https://www.unpac.me/results/43b4e9ce-8c8c-47a7-861e-ea3611822c27/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/edda9af73a29/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.13
Link:
https://yomi.yoroi.company/submissions/edda9af73a29d4e3456a1fd3a67d3a1aabd9692d4f4feba564db139f86201960

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Web download

Formbook

Executable exe edda9af73a29d4e3456a1fd3a67d3a1aabd9692d4f4feba564db139f86201960

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1491559/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/175250/

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