MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3248fac227ec9ff6f7ec911825f76acaacb4fdf56e90ca17880c8e10d9e9f5f3. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3248fac227ec9ff6f7ec911825f76acaacb4fdf56e90ca17880c8e10d9e9f5f3
SHA3-384 hash: 999fbc802619b174f53c551e83e4a3e93c8e787fece3dd75016a32921cd9f63d3d6027be147329959fc05a14bda18aab
SHA1 hash: c4ed958ae6c50434085d4e29058907949d1dc078
MD5 hash: 26ea34fa6d0cb2f11edb8df84953b739
humanhash: timing-timing-diet-connecticut
File name:SecuriteInfo.com.Trojan.GenericKD.37063913.24539.13982
Download: download sample
Signature Formbook
Create hunting rule
File size:832'512 bytes
First seen:2021-06-09 05:46:16 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 24576:MncFUVYtXiZuQD2AxfQIxcRu93nroXtdZRI/Fi:MnEUYtXiZhCi3c093nroXtdZa9
Threatray 5'501 similar samples on MalwareBazaar
TLSH B505F1263684AA02C3AE1532CDDF401887FA9E433673EB697D9C33DD0541793EE159EA
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
184
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/165531/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.37063913.24539.13982.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/799320
Signature
.NET source code contains method to dynamically call methods (often used by packers)
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 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:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3248fac227ec9ff6f7ec911825f76acaacb4fdf56e90ca17880c8e10d9e9f5f3/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-06-08 16:24:13 UTC
AV detection:
13 of 47 (27.66%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
14b95763e86e899de22402ae2d7204ff7d9ceab85a12a1599a6c8d5964fa306a
Formbook
196b6069472a478c158cae56200e7d627d7e6b32ab1f361a36b75234bbf998de
Formbook
58d44b3ab059852da871283c0643f360f050858ed72646ea4fd4186ecbb98617
Formbook
7c8eea0e649a176edb83fc19998f0e99be49c7bee1ff9090d1be69f614554088
Formbook
7f44866d28162faa0c8a1df17105b82f123a66efbb78c4a21fb836f0a9052a05
Formbook
95e15739d5518a69400807e896e6f873b4fff94c205b56455e8aa2ca520fd575
Formbook
b9a1fe9efdf30fcb9880c9c06f7454179e57556e000ab5bca198bccca5623704
Formbook
cf8267515b516bbd024f13e14fd7433a05e4917b7b7af2509680823c9e2aff0c
Formbook
e1339c4548f73e4f250fed46d56bbce84491ca122aed7527731bb8d72df83e11
Formbook
fa768e26f300f2c19ef11635dd836b031e0b5352d86d40cdc24284bf874230e7
Formbook
+ 5'491 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210609-c3x1mjafwj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.adultpeace.com/p2io/
Unpacked files
SH256 hash:
34e69e90b7cb6121c3f93911f21dfb00491ea5d5bb79bfce4902d04f72c24184
MD5 hash:
b6b086a0ab13f3feb9ee8c846d230e5d
SHA1 hash:
dd8e1b816f3e7d9dcfa6eddc20a27fe0fbed478a
Link:
https://www.unpac.me/results/beb2042b-a300-439b-9af1-b573bf2bcb06/
SH256 hash:
3248fac227ec9ff6f7ec911825f76acaacb4fdf56e90ca17880c8e10d9e9f5f3
MD5 hash:
26ea34fa6d0cb2f11edb8df84953b739
SHA1 hash:
c4ed958ae6c50434085d4e29058907949d1dc078
Link:
https://www.unpac.me/results/beb2042b-a300-439b-9af1-b573bf2bcb06/
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/3248fac227ec9ff6f7ec911825f76acaacb4fdf56e90ca17880c8e10d9e9f5f3

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 3248fac227ec9ff6f7ec911825f76acaacb4fdf56e90ca17880c8e10d9e9f5f3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1343462/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1343514/
  
URLhaus
https://urlhaus.abuse.ch/url/1343515/
Cape
Cape
https://www.capesandbox.com/analysis/165531/

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