MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a34bdc9b02814972a40fb1411a910a8d8cc96df72e2bc5e312e8be0d6e7c1a6. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
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SHA256 hash: 5a34bdc9b02814972a40fb1411a910a8d8cc96df72e2bc5e312e8be0d6e7c1a6
SHA3-384 hash: 1ad3abd16aa7276976d907232daf1e31617091147dfcf4789925484c86137a2691d45924b9d226503089d7a177fc4da6
SHA1 hash: 861c36112bdbfa221ba2b478cf188b7bc0a493e9
MD5 hash: 1e236224ae473bb9cd5aa9c1d9bacfee
humanhash: alabama-maryland-dakota-carpet
File name:SWIFT_EU.EXE
Download: download sample
Signature Formbook
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File size:223'158 bytes
First seen:2021-05-26 05:34:45 UTC
Last seen:2021-05-26 20:53:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla)
ssdeep 6144:8shzLSd3A05byF9af4lwTR4p6c5Ev+XEB7N7O9wH:FHSVA0wF9afsUR3cGvmERO9wH
Threatray 5'339 similar samples on MalwareBazaar
TLSH C724127A75D1D4B6D223463249762A3AF2FE350A1A61186B9FA00F7F1E351D28F233C5
Reporter cocaman
Tags:exe FormBook SWIFT

Intelligence

File Origin
# of uploads :
4
# of downloads :
103
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SWIFT_EU.EXE
Verdict:
Malicious activity
Analysis date:
2021-05-26 05:40:06 UTC
Tags:
installer trojan formbook stealer
Link:
https://app.any.run/tasks/d0113be7-d981-4832-9cf4-8ec25f9e22a5

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/162203/
Detection(s):
Sanesecurity.Rogue.0hr.20210526-0104.UNOFFICIAL
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PUA.Win.Trojan.Casino-141
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Sending a UDP request
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Unauthorized injection to a system process
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
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/792235
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 424631 Sample: SWIFT_EU.EXE Startdate: 26/05/2021 Architecture: WINDOWS Score: 100 31 www.millevite.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 4 other signatures 2->45 11 SWIFT_EU.EXE 21 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\System.dll, PE32 11->29 dropped 55 Detected unpacking (changes PE section rights) 11->55 57 Maps a DLL or memory area into another process 11->57 59 Tries to detect virtualization through RDTSC time measurements 11->59 15 SWIFT_EU.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.millevite.com 185.21.40.214, 80 ZITCOMDK Denmark 18->33 35 tcgdmold.com.lo983.faipod.com 45.249.244.205, 49746, 80 UHGL-AS-APUCloudHKHoldingsGroupLimitedHK Hong Kong 18->35 37 14 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 22 cmd.exe 18->22         started        signatures11 process12 signatures13 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        process14 process15 27 conhost.exe 25->27         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/5a34bdc9b02814972a40fb1411a910a8d8cc96df72e2bc5e312e8be0d6e7c1a6/
Threat name:
Win32.Trojan.Zenpak
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Status:
Malicious
First seen:
2021-05-25 23:42:59 UTC
File Type:
PE (Exe)
Extracted files:
7
AV detection:
14 of 46 (30.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=li2l3snqfakjoksa7mkbdkiqvdmmzfw7olrlyxrrf2f6bvxhygta._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
3755206dc18df104854e076d74799c1d83d6cb6acb22a7aa22ec595c56e31abc
Formbook
47c26ad6ad20462404f1f13c5be9024a1f602452aca247b7c6de059a09dfa3ee
Formbook
8909a6a1081cf2202e33dbc0e496c5be450f360b8f2d63a05c8c671d5ffb00de
Formbook
8d0c96f1776267d62dff665af9687e0a5bb0fa35d9bd151c8871114d797020f1
Formbook
92ec0fdda57232d435885971959cc65ede66e19f7ea7673798e97344008369fd
Formbook
985d832da151084f37b5f57cd97a0c98490d377da9f838c5141a61874a825fb5
Formbook
ab6a4abae4d494b05d58dcf9a354231d3c7ae78fec4a62fc1f5559febdc3995c
Formbook
b36a2901bfafd8723bfddd0388f65b0a46237b063ca33edbf773bb589f929981
Formbook
c9b6e262a0d1effd54b6ffcdc4f761d159e21b74afd02519aed342c1d7fac68e
Formbook
e66332c1c306b3072699f986229b07b6230edf4b46b5b46a2e535621be13021f
Formbook
+ 5'329 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210526-5fawqpzg5s/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.secured-connected.com/pb93/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.47
Link:
https://yomi.yoroi.company/submissions/5a34bdc9b02814972a40fb1411a910a8d8cc96df72e2bc5e312e8be0d6e7c1a6

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:Formbook
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_formbook_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT

File information

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

Malspam

Formbook

img 786a4ac3cd2c3518ceb31ffff1defc8ca1c77820ae2985fbfeda4e2af8a46425

Formbook

Executable exe 5a34bdc9b02814972a40fb1411a910a8d8cc96df72e2bc5e312e8be0d6e7c1a6

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 786a4ac3cd2c3518ceb31ffff1defc8ca1c77820ae2985fbfeda4e2af8a46425
Cape
Cape
https://www.capesandbox.com/analysis/162203/

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