MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01476f904e668758ea516e84f359d6d0a4d85dadc179a51788a214ea46ff9dec. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 01476f904e668758ea516e84f359d6d0a4d85dadc179a51788a214ea46ff9dec
SHA3-384 hash: bad32a288fe71a7225bcb7872d97dc7a47cf2ddce11e2845a1e09730e5aa3c856bf804f39f5d6c812a8602ecda620ba8
SHA1 hash: 895d3aea9da0d55d069e6f78779cd8aa1a58c9ab
MD5 hash: 816b095246841f9a316b367325716bc3
humanhash: foxtrot-yellow-massachusetts-burger
File name:PaymentInvoice.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:372'730 bytes
First seen:2021-04-01 07:29:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ced282d9b261d1462772017fe2f6972b (127 x Formbook, 113 x GuLoader, 70 x RemcosRAT)
ssdeep 6144:C9X0Gn0GtJEJwJ5LgpCG7LyfhlZHtjrlxfjrN9wsJ:E0zLANnTfHNOsJ
Threatray 4'507 similar samples on MalwareBazaar
TLSH 73848C81E35088CBDC290671487BAF391843BD7D6870651E6EAD3E7F3E73392146E929
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: server.barssan.com
Sending IP: 45.133.1.176
From: Account Payable <payable@vf1c.com>
Subject: Payment Invoice.
Attachment: PaymentInvoice.cab (contains "PaymentInvoice.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PaymentInvoice.exe
Verdict:
Malicious activity
Analysis date:
2021-04-01 07:41:04 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/c1f72e36-5929-45ce-b441-f74da4b145cc

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/130533/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
Sending a UDP request
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
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/661795
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
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: 379833 Sample: PaymentInvoice.exe Startdate: 01/04/2021 Architecture: WINDOWS Score: 100 31 www.simdikikitap.com 2->31 33 www.tmancar.com 2->33 35 simdikikitap.com 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 6 other signatures 2->49 11 PaymentInvoice.exe 18 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\42wnf439.dll, PE32 11->29 dropped 59 Detected unpacking (changes PE section rights) 11->59 61 Maps a DLL or memory area into another process 11->61 63 Tries to detect virtualization through RDTSC time measurements 11->63 15 PaymentInvoice.exe 11->15         started        signatures6 process7 signatures8 65 Modifies the context of a thread in another process (thread injection) 15->65 67 Maps a DLL or memory area into another process 15->67 69 Sample uses process hollowing technique 15->69 71 Queues an APC in another process (thread injection) 15->71 18 explorer.exe 15->18 injected process9 dnsIp10 37 hispanicalinguablog.com 108.167.140.96, 49705, 80 UNIFIEDLAYER-AS-1US United States 18->37 39 thebellabloom.com 192.185.31.203, 49706, 80 UNIFIEDLAYER-AS-1US United States 18->39 41 24 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 22 msiexec.exe 18->22         started        signatures11 process12 signatures13 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:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/01476f904e668758ea516e84f359d6d0a4d85dadc179a51788a214ea46ff9dec/
Threat name:
Win32.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2021-04-01 07:30:20 UTC
AV detection:
12 of 45 (26.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=afdw7ecom2dvr2srn2cpgwow2csnqxnnyf42kf4iuikourx7txwa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
04df6344497e9d1c321f32b61df87db549d179c6c66c3bf0b2cc7f6b1510040d
Formbook
0a2e7c9ad53b5355f4f723912d07f9dae7d1e2d72ac62758cdc44196f124945e
Formbook
170eb254fe7cae506272dd7f934000734f55648fcefab6843eca50311a98a07d
Formbook
34066150ffa7efa505b8d2246925cd8a32f83b9609438ae76aa27cef7388054d
Formbook
5101663e1850401504dd1e56231725be9a3001ed01e99fa88d348b9511c52f4d
Formbook
67bf85e54212cc6dd8e3f3bdfe292d7440ae7f7ad5f131f9c8b5ea51a86c1e96
Formbook
959b34597496ad489c8f8371ddc89fce086376f9fc966b97d2bdfa8967ca5e8e
Formbook
b0762ca49381026932f488d2a816a18639c410ba45f456014861ac66b9b3f4e6
Formbook
c494dceddfa1c8c6944a93f902c641ab5f99352ba48b81849e576f7da353314c
Formbook
ce399cb6f48a7daf6fd1ce9ffc9a0fe086d101fac2c11a1a636e1932d3303c90
Formbook
+ 4'497 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210401-zxnv8ae1mx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.saturnkorp.net/c22b/
Unpacked files
SH256 hash:
4ba92cc71806c3ddf026dd148c99f09e51f1eaa3f7657a38a88bc4b842885be7
MD5 hash:
d68681707d76b81b770e470c30a1ce5c
SHA1 hash:
e4cca33657dd3a3d337f39ddfd200963aa2e64c7
Link:
https://www.unpac.me/results/235c236e-6fd3-435a-b8f3-6c0f07711f79/
SH256 hash:
01476f904e668758ea516e84f359d6d0a4d85dadc179a51788a214ea46ff9dec
MD5 hash:
816b095246841f9a316b367325716bc3
SHA1 hash:
895d3aea9da0d55d069e6f78779cd8aa1a58c9ab
Link:
https://www.unpac.me/results/235c236e-6fd3-435a-b8f3-6c0f07711f79/
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/01476f904e668758ea516e84f359d6d0a4d85dadc179a51788a214ea46ff9dec

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.

Malspam

Formbook

cab bc7929869d4bc423a91f30809337e6fe813b820b5da39b4b53487b8626a1125e

Formbook

Executable exe 01476f904e668758ea516e84f359d6d0a4d85dadc179a51788a214ea46ff9dec

(this sample)

  
Dropped by
MD5 ce1ea1db9447825a3cb5ed50755465cc
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 bc7929869d4bc423a91f30809337e6fe813b820b5da39b4b53487b8626a1125e
Cape
Cape
https://www.capesandbox.com/analysis/130533/

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