MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5207ba9f0497c5501d346254a91fb60959f475d7d77b6b1d959048675e99848d. 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 4 File information Comments
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SHA256 hash: 5207ba9f0497c5501d346254a91fb60959f475d7d77b6b1d959048675e99848d
SHA3-384 hash: 409f842c48dadc26417865f8b76b8ee0fbf768ce10efb971b6ecc458b596276ec7194b1240ce732b58ccdb044729cf05
SHA1 hash: 334f51e7b6173244f8e1bca876cba2378b88320b
MD5 hash: 7198bfdc7032f6256daf7db1a9809ef1
humanhash: lamp-black-stream-two
File name:Order 122001-221.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:523'264 bytes
First seen:2021-09-22 12:02:55 UTC
Last seen:2021-10-04 12:04:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:Ap8wmtiK5oBRWYdz2Z30B3F6wQ9ect3Sm/yGUpKTTIHB:W+FoBEKJB49fv/1UgTT4
Threatray 9'471 similar samples on MalwareBazaar
TLSH T191B41225E6B58376DA59CFBF54A085860BB5618EBA03CF3BEB8670853E077714038876
Reporter GovCERT_CH
Tags:exe FormBook xloader

Intelligence

File Origin
# of uploads :
3
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order 122001-221.exe
Verdict:
Malicious activity
Analysis date:
2021-09-22 12:08:08 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/856a9b48-44bf-4378-b602-dfdb92b13c27

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/190135/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.3159.13635.31683.UNOFFICIAL
Create hunting rule

Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0f4de1ff-ea4b-400b-89c2-2cc96ace24a4
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/855541
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Svchost Process
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 487966 Sample: Order 122001-221.exe Startdate: 22/09/2021 Architecture: WINDOWS Score: 100 31 www.ivoireshoping.com 2->31 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 11 other signatures 2->45 11 Order 122001-221.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\...\Order 122001-221.exe.log, ASCII 11->29 dropped 59 Injects a PE file into a foreign processes 11->59 15 Order 122001-221.exe 11->15         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 Queues an APC in another process (thread injection) 15->67 18 explorer.exe 15->18 injected process9 dnsIp10 33 www.tera-temp.com 183.181.82.136, 49796, 80 VECTANTARTERIANetworksCorporationJP Japan 18->33 35 elainelancelot.top 162.241.27.32, 49812, 80 UNIFIEDLAYER-AS-1US United States 18->35 37 8 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 49 Performs DNS queries to domains with low reputation 18->49 22 svchost.exe 18->22         started        signatures11 process12 signatures13 51 Self deletion via cmd delete 22->51 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/5207ba9f0497c5501d346254a91fb60959f475d7d77b6b1d959048675e99848d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-09-21 18:52:59 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kid3vhyes7cvahjumjkksh5wbfm7i5ox255wwhmvsbegoxuzqsgq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
03b8b680955c5827b5f80ace4afb923c2a5714cbe1b9ca579ab6f197b8826bc6
Formbook
1771bccdd4c4fdc7d50d97ac10e5b1e0f980a4ff31233c59e9cfa17e9cd36a24
Formbook
3ac2da7ec8b0c46550c9b85707c4743ea4cacbb5bb6ee0fd159792f3978e3ad3
Formbook
40da3a76d7dfbe395b879dc9b090af73483617c65c7c433975490c0a22e4a71a
Formbook
64c00be3d0bc5f000ee6d2d6d49e72c9e9f36090f19b7f9620ff0993a0e84025
Formbook
672ca84f8680ab545196dd1f961b3f456ae6b4ff1e0629fab96ed0625f22bbd1
Formbook
768252369536d1e56aad57c5015925ec464642d13d76468db72e60f9ac4e1a54
Formbook
84236953e6059c7733ecd777604a225ee85dc96740a46aac1379d13b3d57630d
Formbook
ab4676fc90e455da2127126bfbd1fd167328c79eda83f686ef71dd89266825f5
Formbook
+ 9'461 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:wdc8 loader rat suricata
Link:
https://tria.ge/reports/210922-n72yfsfadr/
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
Deletes itself
Blocklisted process makes network request
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.elainelancelot.top/wdc8/
Unpacked files
SH256 hash:
482d48b2c067fe91ab8e8b91c29c254dfe321d2c3ed2b7822392c9034a801f9e
MD5 hash:
538fe167aa9ad66a244cae732c494e3b
SHA1 hash:
6b0ee3e12014c8bb00e7027eebf56b4c949f83ba
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/d1352ab0-af9e-401c-bf45-74c8e3c1802c/
SH256 hash:
00f8f1fc6d992f62987ba819117063ecfaca5f0e21ecf0343c5db7d91729f3d0
MD5 hash:
b090080662ca166f548b9f87edbe9a8d
SHA1 hash:
fddba1adb5a579b43f4562d799f412c211d948c2
Link:
https://www.unpac.me/results/d1352ab0-af9e-401c-bf45-74c8e3c1802c/
SH256 hash:
cac8b347040a359c02ae5e658d3d76230c7dd7eb33505605ed0b9bc49ff268c7
MD5 hash:
71a894ff252c767b80d65ab1e54fda2b
SHA1 hash:
bcc4ff628585ca28b8b0f2c30e63049b910d4d49
Link:
https://www.unpac.me/results/d1352ab0-af9e-401c-bf45-74c8e3c1802c/
SH256 hash:
8cc1f04c434a2ce742a3c0b26bb33d53eb1e5a78312f6124d2b0051e6575dc78
MD5 hash:
e2b12196f2c86f2b4206d3e6c2fc0b3e
SHA1 hash:
04d56bcacb30a4e4c1cb08e9b763dce10f45ceba
Link:
https://www.unpac.me/results/d1352ab0-af9e-401c-bf45-74c8e3c1802c/
SH256 hash:
5207ba9f0497c5501d346254a91fb60959f475d7d77b6b1d959048675e99848d
MD5 hash:
7198bfdc7032f6256daf7db1a9809ef1
SHA1 hash:
334f51e7b6173244f8e1bca876cba2378b88320b
Link:
https://www.unpac.me/results/d1352ab0-af9e-401c-bf45-74c8e3c1802c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5207ba9f0497c5501d346254a91fb60959f475d7d77b6b1d959048675e99848d

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
Rule name:pe_imphash
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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.

Malspam

Formbook

Executable exe 5207ba9f0497c5501d346254a91fb60959f475d7d77b6b1d959048675e99848d

(this sample)

  
Dropped by
xloader
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/190135/

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