MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf6ae876108b5fec915d91bd36d3ccd22c8593be29412521c32a4b3f11a757f0. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf6ae876108b5fec915d91bd36d3ccd22c8593be29412521c32a4b3f11a757f0
SHA3-384 hash: bcb31beb37606201ff9baa3ec1bb1a9b06aee639979412cf0a41d23e9359806908267eda09689087a1997499177f3bc7
SHA1 hash: 70358ce408932fc44cfa654435f268b4982c15da
MD5 hash: d4768f13b1bd46461e9f1fdca905d794
humanhash: india-bulldog-uranus-mirror
File name:d4768f13b1bd46461e9f1fdca905d794.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'273'344 bytes
First seen:2021-03-08 13:54:33 UTC
Last seen:2021-03-08 16:03:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 24576:Q+pE0I6ZISYz7Oay14KNKa59R7YNf/E+5fZ:pDYHOV14KV9Ry/1
Threatray 3'811 similar samples on MalwareBazaar
TLSH 3045CF4263CAFAB5E97B033802D4041992EADEA79732C1AD6FFB35454731F624A7870D
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
marxlo.exe
Verdict:
Malicious activity
Analysis date:
2021-03-08 05:15:56 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/6c610f48-72e8-46f6-a074-9b5ba41094ae

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/122784/
Detection(s):
SecuriteInfo.com.W32.MSIL_Agent.BVG.genEldorado.473.32645.UNOFFICIAL
Create hunting rule

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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/631239
Signature
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)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 364588 Sample: KkLLHOP1Ny.exe Startdate: 08/03/2021 Architecture: WINDOWS Score: 100 35 www.fcoins.club 2->35 37 www.thrivezi.com 2->37 45 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->45 47 Multi AV Scanner detection for domain / URL 2->47 49 Found malware configuration 2->49 51 7 other signatures 2->51 11 KkLLHOP1Ny.exe 3 2->11         started        signatures3 process4 file5 33 C:\Users\user\AppData\...\KkLLHOP1Ny.exe.log, ASCII 11->33 dropped 61 Tries to detect virtualization through RDTSC time measurements 11->61 63 Injects a PE file into a foreign processes 11->63 15 KkLLHOP1Ny.exe 11->15         started        18 KkLLHOP1Ny.exe 11->18         started        20 KkLLHOP1Ny.exe 11->20         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 22 explorer.exe 15->22 injected process9 dnsIp10 39 healthyfifties.com 198.20.125.69, 49716, 49750, 80 SINGLEHOP-LLCUS United States 22->39 41 ondemandbarbering.com 160.153.136.3, 49715, 49717, 49748 GODADDY-AMSDE United States 22->41 43 21 other IPs or domains 22->43 53 System process connects to network (likely due to code injection or exploit) 22->53 26 chkdsk.exe 22->26         started        signatures11 process12 signatures13 55 Modifies the context of a thread in another process (thread injection) 26->55 57 Maps a DLL or memory area into another process 26->57 59 Tries to detect virtualization through RDTSC time measurements 26->59 29 cmd.exe 1 26->29         started        process14 process15 31 conhost.exe 29->31         started       
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Hesv
Create hunting rule
Status:
Malicious
First seen:
2021-03-08 02:15:40 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
064cad19bee4580a82bc4ee3558e8510100ebba8da83720749f553cc411d5cb3
Formbook
06fa1b160e322bd7710c9110b1e4e873795b5c2680b8bbe70bbaf23484533459
Formbook
083d5efb4da09432a206cb7fba5cef2c82dd6cc080015fe69c2b36e71bca6c89
Formbook
11f06223417d6045acaa15cf7f5515d9afdfc23590c9cd021c2ae90a736bb6cd
Formbook
12e42bff4fa377032623342ac1f23a5c87225a40ef8b900cbb06ae4bd203864d
Formbook
21ba0bed0b05a2ce68496e73a5c103fb5b815ac2c77e997f46e5d09666c1c978
Formbook
7c201535a28746b62adfa831cfccac096903f5b17ee83b8364fc890fa70a59fd
Formbook
92ddc88d7c1bde849c18747f4fcd526c240a81efe9c74ee1dcaa4a72ecc9ac3a
Formbook
af05a9b5f7ed6483d7f10ea0e521e0a15fd90d224ca04a9665991ab630a54991
Formbook
c8aaa220adc918c9972a9c588db765290bf51553bed7da48c604d188136d3073
Formbook
+ 3'801 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210308-azd8pz7xwn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.rizrvd.com/bw82/
Unpacked files
SH256 hash:
f9d949d2f56c449c5d346bb93ed04d38426f563b022dd179ae330dab46682c3b
MD5 hash:
871e23d748ba756eaab5777708f250f8
SHA1 hash:
c9816d4ab38541aaab9aa3eab7cb4898d0b72e4a
Link:
https://www.unpac.me/results/c6acface-3800-4c3b-9c46-006433f3ed79/
SH256 hash:
bf6ae876108b5fec915d91bd36d3ccd22c8593be29412521c32a4b3f11a757f0
MD5 hash:
d4768f13b1bd46461e9f1fdca905d794
SHA1 hash:
70358ce408932fc44cfa654435f268b4982c15da
Link:
https://www.unpac.me/results/c6acface-3800-4c3b-9c46-006433f3ed79/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bf6ae876108b5fec915d91bd36d3ccd22c8593be29412521c32a4b3f11a757f0

File information

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

Web download

Formbook

Executable exe bf6ae876108b5fec915d91bd36d3ccd22c8593be29412521c32a4b3f11a757f0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1049934/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/122784/

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