MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c250549bfd9382d9489d8a0905c0b8bde28ec07f5af5d8b92e4ec8eb6cc72248. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c250549bfd9382d9489d8a0905c0b8bde28ec07f5af5d8b92e4ec8eb6cc72248
SHA3-384 hash: 2e263e74921f428e687eb2e853247be59120a78cc62ef2c3548a595a1c05e3fee77411854d1771a78512e9570ea045ba
SHA1 hash: a7f833c726e2bfa2c253d353f848c246a0d8ee61
MD5 hash: 7d0a76fa36db6001f96c6fbcde5754ed
humanhash: item-music-butter-mango
File name:SecuriteInfo.com.Win32.TrojanX-gen.13405.8015
Download: download sample
Signature Formbook
Create hunting rule
File size:664'576 bytes
First seen:2023-07-19 11:37:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:JUPYPfY7L3UsB6itBcf7YY1JR1jcLxDk7rQy9+htV:iPYPg/EBiXcR1jgyrQy9+htV
TLSH T14AE4024075F89B13C6A8C7F50324A70563BA9EEC2061E56D8FEBEDCB7166F041A50D1B
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 :
276
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.TrojanX-gen.13405.8015
Verdict:
No threats detected
Analysis date:
2023-07-19 11:38:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/379f5325-da38-4d22-be5e-50827b4e5442

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/424629/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.13405.8015.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64b7cb1bf52c3e1a014a7189/reports/fcec408a-d105-45e6-a13b-46db973dafd4/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/c250549bfd9382d9489d8a0905c0b8bde28ec07f5af5d8b92e4ec8eb6cc72248
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/431d42d7-f0c1-42a7-87d9-b8a07e44331e
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1275887
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c250549bfd9382d9489d8a0905c0b8bde28ec07f5af5d8b92e4ec8eb6cc72248/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-19 11:38:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
21 of 25 (84.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yjifjg75sobnsse5rieqlqfyxxri5qd7ll25rojoj3eow3ghejea._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:xy18 rat spyware stealer trojan
Link:
https://tria.ge/reports/230719-nrpyysea76/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
6dba7e2f791b8bc6409266fad7402f38b3f89e8e7ecc11642bc42eaff38f0045
MD5 hash:
f7dfb8cac68b5d752c0a21d3024ce224
SHA1 hash:
9791866ce00085ac50f8f41a1cde215bf274d91a
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/1bdb8772-43c7-4698-823f-778c8ddf52bc/
Parent samples :
09a46413e5df831a43d988315fc1973f8ec5124fa4d984c84da40d8a2b15f1ba
c250549bfd9382d9489d8a0905c0b8bde28ec07f5af5d8b92e4ec8eb6cc72248
9cd1b016ff9416679f96b8047284684816dc8dc5c61d698f2ff69a3d200477ca
c5ae9a42b26b2a0c9b7ab0e75dc45ebb11c69276345a8e8dcd6367599569fbc5
7575a4e559fb7df7dc4781137aa09a0e9bf542b3127b5e34850d5829e59ac58f
e337292eeb5ad0cdb4a6a6fa44620890113977bbc4be85b2f3440395547f6eb0
SH256 hash:
45b5a61e4a8f4025d3e94f407c0e84a2cde427a918f2a5446278e22117da1d4c
MD5 hash:
ca775551666be768a9241f43eec98b87
SHA1 hash:
fbbd937067a24c48ee5274d3fa2881a991e64f3c
Link:
https://www.unpac.me/results/1bdb8772-43c7-4698-823f-778c8ddf52bc/
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/1bdb8772-43c7-4698-823f-778c8ddf52bc/
SH256 hash:
1846048d47f797482c97f1985a3046dfc10c3f6514cda031b13cc4758c1ef483
MD5 hash:
dc320628373b863fd5cdbcec1bd1aa1c
SHA1 hash:
671beb539eeaf4b919f8c14a6f89b4491fe3c991
Link:
https://www.unpac.me/results/1bdb8772-43c7-4698-823f-778c8ddf52bc/
SH256 hash:
c250549bfd9382d9489d8a0905c0b8bde28ec07f5af5d8b92e4ec8eb6cc72248
MD5 hash:
7d0a76fa36db6001f96c6fbcde5754ed
SHA1 hash:
a7f833c726e2bfa2c253d353f848c246a0d8ee61
Link:
https://www.unpac.me/results/1bdb8772-43c7-4698-823f-778c8ddf52bc/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c250549bfd93/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/c250549bfd9382d9489d8a0905c0b8bde28ec07f5af5d8b92e4ec8eb6cc72248

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
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.

Web download

Formbook

Executable exe c250549bfd9382d9489d8a0905c0b8bde28ec07f5af5d8b92e4ec8eb6cc72248

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2685600/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/424629/

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