MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 249eaf070dfdfb8a8cdc2487a960ee487bafca7c385750f73579eb5ea6dc1997. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
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SHA256 hash: 249eaf070dfdfb8a8cdc2487a960ee487bafca7c385750f73579eb5ea6dc1997
SHA3-384 hash: bf59553708e7398f52b8619003a4f2f4095bffebec2068cd0508d9c7f42e6fc075f18351cb7c74b5f15552779f36f833
SHA1 hash: 7228b8c608cd025226a0e06143770a7e2a433d2b
MD5 hash: 03d21df7515d1156bbd82ff63c51035a
humanhash: moon-nineteen-oxygen-august
File name:SecuriteInfo.com.Win32.MalwareX-gen.25622.30312
Download: download sample
Signature Formbook
Create hunting rule
File size:989'696 bytes
First seen:2023-01-11 22:30:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 24576:i70v05KPCJzmcvWNrJrYTSKIKTn6AL5x:u5K6mFNd
TLSH T11F25CF9233F0D477F4CE133D4A2827D82DAA6256B2B4F23B5F232D9192949FF7285149
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
193
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.MalwareX-gen.25622.30312
Verdict:
Suspicious activity
Analysis date:
2023-01-11 22:30:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6ff1770c-11b7-4255-be0e-959f3d6740ab

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/352086/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.25622.30312.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Gathering data
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.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e55c07ef-b31f-4814-97c4-d169c442b0fc
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1149941
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/249eaf070dfdfb8a8cdc2487a960ee487bafca7c385750f73579eb5ea6dc1997/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2023-01-11 22:31:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
23 of 26 (88.46%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=espk6byn7x5yvdg4esd2syhojb527st4hblvb5zvphvv5jw4dglq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:g44n rat spyware stealer trojan
Link:
https://tria.ge/reports/230111-2fcfdaae2z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c4d4daff-8fc8-4559-b726-ac95ceef8bef
Gathering data
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/249eaf070dfd/report/overview.html
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/249eaf070dfdfb8a8cdc2487a960ee487bafca7c385750f73579eb5ea6dc1997

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
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/352086/

Comments