MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f567b5072eeb0de2b0c5b921df391ff7ea75996450a39a9eb3202b3eeb33232f. 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 3 File information Comments
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SHA256 hash: f567b5072eeb0de2b0c5b921df391ff7ea75996450a39a9eb3202b3eeb33232f
SHA3-384 hash: b950c523e4418b58609ed020ddbf236aaf98b316b152fb0f8eea781f8fa4ef36cfe611db6d5eafa9e3b2bb17de07dbc4
SHA1 hash: 4afbbf0994bf0147c8238dc2b7602728201bdd83
MD5 hash: 8293cfc29278bb798485c76761a79e84
humanhash: artist-twenty-muppet-gee
File name:Pangasius Order.Pdf.exe
Download: download sample
Signature Formbook
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File size:1'142'784 bytes
First seen:2021-08-11 14:32:03 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:WSNiWeZwuKkZbe5KJfD2VXmcjM1zz7bhnF5Y0NPM2yaUVKnp:mWeSdkxCjjMJz7bhnFm0NPoahp
Threatray 7'759 similar samples on MalwareBazaar
TLSH T12C357D61F307EA94EC2613F8D87AD8F02263BD5DD525892B358E7E2DB9B334150E2907
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
345
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Pangasius Order.Pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-08-11 14:34:48 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6f0e48e5-14c0-4231-b0b5-386b7049a129

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/178299/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.935-1.UNOFFICIAL
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Win.Packed.Agenttesla-9880870-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
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.
Malware family:
Generic Malware
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/112055f8-274d-4cb7-8c52-fa0383110719
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/831037
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
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 dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious Double Extension
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 463481 Sample: Pangasius Order.Pdf.exe Startdate: 11/08/2021 Architecture: WINDOWS Score: 100 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Antivirus detection for URL or domain 2->58 60 16 other signatures 2->60 10 Pangasius Order.Pdf.exe 7 2->10         started        process3 file4 40 C:\Users\user\AppData\...\pEVQPWunBbZIyo.exe, PE32 10->40 dropped 42 C:\...\pEVQPWunBbZIyo.exe:Zone.Identifier, ASCII 10->42 dropped 44 C:\Users\user\AppData\Local\...\tmpC594.tmp, XML 10->44 dropped 46 C:\Users\user\...\Pangasius Order.Pdf.exe.log, ASCII 10->46 dropped 62 Adds a directory exclusion to Windows Defender 10->62 64 Injects a PE file into a foreign processes 10->64 14 Pangasius Order.Pdf.exe 10->14         started        17 powershell.exe 22 10->17         started        19 powershell.exe 23 10->19         started        21 2 other processes 10->21 signatures5 process6 signatures7 66 Modifies the context of a thread in another process (thread injection) 14->66 68 Maps a DLL or memory area into another process 14->68 70 Sample uses process hollowing technique 14->70 72 Queues an APC in another process (thread injection) 14->72 23 explorer.exe 14->23 injected 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        29 conhost.exe 21->29         started        31 conhost.exe 21->31         started        process8 process9 33 mstsc.exe 23->33         started        signatures10 48 Modifies the context of a thread in another process (thread injection) 33->48 50 Maps a DLL or memory area into another process 33->50 52 Tries to detect virtualization through RDTSC time measurements 33->52 36 cmd.exe 33->36         started        process11 process12 38 conhost.exe 36->38         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f567b5072eeb0de2b0c5b921df391ff7ea75996450a39a9eb3202b3eeb33232f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-07-21 07:40:55 UTC
AV detection:
23 of 27 (85.19%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6vt3kbzo5mg6fmgfxeq56oi767vhlglekcrzvhvteavt52ztemxq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0655ee712ee939add7c23e011eb887fe70f085e1fea6df1dbeb07bc8df7ffdb7
Formbook
0cc7962edb5360efdaefae56eeee07f8c70aa2107663f92442df041509e82e93
Formbook
27b3ee09de06ff54ca8947425175ff4c07f48dc07df976ab42a7990ceeb5232c
Formbook
2a728511ab345b4207ea5959439df12205796548388cc170b427110f9cc247dd
Formbook
6d1b20a3efb84a54e22da5d00f24f03b213ecf73cf429409c46b1f20bf5e8ec5
Formbook
744400d590042d779a25401879f9906b979e32bba3fac355a0ff2d5a00f4fcfc
Formbook
8da1dda33b97c3738bdafe9dfc6543827bb18c2e20a7cf6af60fc6a919e59ef0
Formbook
b3c5b3cf581d15fcbacf67b4bdba199bfe7089704875746109b3206eb07b99e2
Formbook
f0e734543c047d2ca1a76a4e47553e85d50c57ff9d3dfbd0e55806ff890fef38
Formbook
+ 7'749 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:obow evasion rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/210811-66hy9mnhcj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Deletes itself
Looks for VMWare Tools registry key
Formbook Payload
Looks for VirtualBox Guest Additions in registry
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.papablogzzi.com/obow/
Unpacked files
SH256 hash:
49886c9e6db219f1d49e6319d094ae6825b6638420ae06feae3462731eca2d64
MD5 hash:
0151b2630b0498fc40f6cd1a6ec61b21
SHA1 hash:
d0f74b8a35d8d02985cc5bbeab409a9c8677ccee
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/519a7dbd-9b2c-4f75-999b-329c32801b30/
Parent samples :
0cc7962edb5360efdaefae56eeee07f8c70aa2107663f92442df041509e82e93
6d1b20a3efb84a54e22da5d00f24f03b213ecf73cf429409c46b1f20bf5e8ec5
f567b5072eeb0de2b0c5b921df391ff7ea75996450a39a9eb3202b3eeb33232f
SH256 hash:
3d671421f40371cbae2fda6233bcfb7e55a46de1352a0108e83f538412a326b8
MD5 hash:
b14726d08eb3d752c68718e9344b0af9
SHA1 hash:
e0e97e03f8441b52c361a7c7e0579aaacb99c9d6
Link:
https://www.unpac.me/results/519a7dbd-9b2c-4f75-999b-329c32801b30/
SH256 hash:
58a959136039d9652b51720b1f3fec3ace5cddde0305514554ccf11a02e7bd3a
MD5 hash:
338a94c946bb10ab16f4fc2ee523d8b3
SHA1 hash:
a1a2253bc944525f48d6de0daa6030d90b1861fc
Link:
https://www.unpac.me/results/519a7dbd-9b2c-4f75-999b-329c32801b30/
SH256 hash:
83d9e44d9a311ea6fdbcbd09fdc816a2067806dcacf24beb5ee786191b1a3ea1
MD5 hash:
b1a7b752b6638ee03cffe5a1dde9213e
SHA1 hash:
52d215a173d2f293990f8c12fc7f4a86330a29cb
Link:
https://www.unpac.me/results/519a7dbd-9b2c-4f75-999b-329c32801b30/
SH256 hash:
f567b5072eeb0de2b0c5b921df391ff7ea75996450a39a9eb3202b3eeb33232f
MD5 hash:
8293cfc29278bb798485c76761a79e84
SHA1 hash:
4afbbf0994bf0147c8238dc2b7602728201bdd83
Link:
https://www.unpac.me/results/519a7dbd-9b2c-4f75-999b-329c32801b30/
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/f567b5072eeb0de2b0c5b921df391ff7ea75996450a39a9eb3202b3eeb33232f

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: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

Executable exe f567b5072eeb0de2b0c5b921df391ff7ea75996450a39a9eb3202b3eeb33232f

(this sample)

  
Dropped by
null
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/178299/

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