MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 120ff2a109c01e38da86b9ce61c33906f6ddcea90a2fdf7ea3a67b08a271029c. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 120ff2a109c01e38da86b9ce61c33906f6ddcea90a2fdf7ea3a67b08a271029c
SHA3-384 hash: b8384212d1ca614ec63a1ab0a0d8d5b26fa99c4d055df4c33db390a6a259770dc225819fff84abc2349b9ff76176567c
SHA1 hash: a06bcdf6aab7fb82dad340465035549cd853e047
MD5 hash: b9032e2b7b07123f625f5d9e6e4f4796
humanhash: october-queen-six-eight
File name:http___192.3.141.164_mal_win32.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:949'760 bytes
First seen:2021-06-12 00:04:49 UTC
Last seen:2021-06-12 01:09:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:D6kdQhmaxPzRWfydThe6ns3vYETNeBUdt:fMxPzR4YTC5TwBU
TLSH B81579F1A5A107C3D79EEDF283CAB3848B6F46A231718211A85C22FC36DD29D59CE547
Reporter Racco42
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
253
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO-ENQ_Order.Specification.docx
Verdict:
Malicious activity
Analysis date:
2021-06-11 10:31:40 UTC
Tags:
generated-doc opendir trojan exploit CVE-2017-11882 loader formbook stealer
Link:
https://app.any.run/tasks/0e1f5dca-9841-4ed6-a8d2-83fa1d408b4d

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/166198/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.17940.19172.20.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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:
njRAT
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ddb5c157-37f2-412e-9e46-3aeb2561ef2d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/801092
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
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
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/120ff2a109c01e38da86b9ce61c33906f6ddcea90a2fdf7ea3a67b08a271029c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-06-11 10:04:04 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210612-qx63q8gnxe/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.dragonpalcenk.com/k8n/
Unpacked files
SH256 hash:
e987e066b6b1ca5c3698a367d405b671a7f33e388289cb6b191faf4796478596
MD5 hash:
8b3814abb5e9cd9fb5da34bc71a4afc2
SHA1 hash:
8005c030dd9d0c1f146d18c4597f0a0f55e16577
Link:
https://www.unpac.me/results/c51b56b8-e37b-4aba-b9ad-b43a16854f98/
SH256 hash:
120ff2a109c01e38da86b9ce61c33906f6ddcea90a2fdf7ea3a67b08a271029c
MD5 hash:
b9032e2b7b07123f625f5d9e6e4f4796
SHA1 hash:
a06bcdf6aab7fb82dad340465035549cd853e047
Link:
https://www.unpac.me/results/c51b56b8-e37b-4aba-b9ad-b43a16854f98/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.79
Link:
https://yomi.yoroi.company/submissions/120ff2a109c01e38da86b9ce61c33906f6ddcea90a2fdf7ea3a67b08a271029c

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
Create hunting rule
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/166198/

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