MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e681acaddd90aaecc4edeb8a2fa514475a9ecec9458038d4d9e880a963b126f. 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 2 File information Comments
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SHA256 hash: 5e681acaddd90aaecc4edeb8a2fa514475a9ecec9458038d4d9e880a963b126f
SHA3-384 hash: a081c0f495980f4cb956d187993396a16f02732c8d3f91c2ffb00f5e0f5e19735e33b43670c8c21bfc6d663a20267047
SHA1 hash: c5cabed1a98a5f7104925ea353d9f5ce2a084e10
MD5 hash: 90df24397faceccf5a22dd8bc84cbdab
humanhash: fish-oven-north-maine
File name:(DHL) Shipment Import DutyTax Payment Alert.exe
Download: download sample
Signature Formbook
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File size:845'312 bytes
First seen:2021-05-31 08:42:51 UTC
Last seen:2021-06-01 12:33:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'604 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:tWLy6NNeBGmYM/byjG7otDNB1X5v4EWuzVpM2zFP2aZRP5dImuC0nHS2o:vBGmYMjiGCxxtJi2VZFglC0y
Threatray 5'543 similar samples on MalwareBazaar
TLSH 3105F13132DD9FE5D33E83F885E0C46343F1A4A7F722DA3D2E85908859A2750DB526B6
Reporter cocaman
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
4
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
(DHL) Shipment Import DutyTax Payment Alert.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-31 08:43:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d1e3e79c-0f41-45c1-8a7e-973e2ca8be46

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/163390/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.16115.363.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Sending a UDP request
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/794578
Signature
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)
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 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 signatures2 2 Behavior Graph ID: 426974 Sample: (DHL) Shipment Import DutyT... Startdate: 31/05/2021 Architecture: WINDOWS Score: 100 36 Found malware configuration 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 8 other signatures 2->42 10 (DHL) Shipment Import DutyTax Payment Alert.exe 3 2->10         started        process3 file4 28 (DHL) Shipment Imp...yment Alert.exe.log, ASCII 10->28 dropped 52 Injects a PE file into a foreign processes 10->52 14 (DHL) Shipment Import DutyTax Payment Alert.exe 10->14         started        signatures5 process6 signatures7 54 Modifies the context of a thread in another process (thread injection) 14->54 56 Maps a DLL or memory area into another process 14->56 58 Sample uses process hollowing technique 14->58 60 Queues an APC in another process (thread injection) 14->60 17 explorer.exe 14->17 injected process8 dnsIp9 30 elisabethchin.com 199.33.112.226, 49766, 80 CDSICA Canada 17->30 32 weretheshepards.com 184.168.131.241, 49768, 80 AS-26496-GO-DADDY-COM-LLCUS United States 17->32 34 4 other IPs or domains 17->34 44 System process connects to network (likely due to code injection or exploit) 17->44 21 cscript.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/5e681acaddd90aaecc4edeb8a2fa514475a9ecec9458038d4d9e880a963b126f/
Threat name:
ByteCode-MSIL.Spyware.Noon
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Status:
Malicious
First seen:
2021-05-31 08:43:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
1 of 46 (2.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lzubvsw53efk5tco324kf6srir22t3hmsrmahdknt2eavfr3cjxq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
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Formbook
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Formbook
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Formbook
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Formbook
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Formbook
d0116b0ea676a655b1d55a2b7a79fb2585c1d04803e9d1d6f9cd1da15f789138
Formbook
d4c16c1a6aff7397ae843c9be4450185d6d6ebe8e5fbc544a5b355fb41b2a49d
Formbook
d56c4c2f5d2fb1888a61723b99845f21742ab93794bc0fdcf146a67c33919e1f
Formbook
df9518a17395e5cd3d467eaf82daec28250b168e6b31553b0a60712f05025380
Formbook
+ 5'533 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/210531-bq6l477ka6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.semenovdmitriik.club/bwk/
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/5e681acaddd90aaecc4edeb8a2fa514475a9ecec9458038d4d9e880a963b126f

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
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Rule name:Skystars_Malware_Imphash
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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

ace 1297a6593f2b224a66e882bcc5af02af802012cef77bd244cf14c73f5c76534c

Formbook

Executable exe 5e681acaddd90aaecc4edeb8a2fa514475a9ecec9458038d4d9e880a963b126f

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 1297a6593f2b224a66e882bcc5af02af802012cef77bd244cf14c73f5c76534c
Cape
Cape
https://www.capesandbox.com/analysis/163390/

Comments