MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d8f9f18ca77ac63237fe6a694ec9e5a11984784eeff38d3494cbc24c5d2dfd13. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d8f9f18ca77ac63237fe6a694ec9e5a11984784eeff38d3494cbc24c5d2dfd13
SHA3-384 hash: fa99adae2809d7a07740c1bbd7a3e866ca21e436905f631648f6f893e67a7c74495b5ebefd6233ffee339c0c4ffb568e
SHA1 hash: 1e07bcbc2acd69ebd377d584d7672a9be3953794
MD5 hash: c2325c572d0af50fdbdaf1adf29eddf9
humanhash: lake-arkansas-autumn-freddie
File name:c2325c572d0af50fdbdaf1adf29eddf9.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:480'895 bytes
First seen:2021-12-21 08:49:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 12288:GqJXwa9gdqTrSiilqWvqgpmTAh5stCy2NreRY8CUXupk:G0Vd+Xlq3gpm4so1NKRYXI
Threatray 12'717 similar samples on MalwareBazaar
TLSH T1A6A4234A364445B0D4E784320A336375B7B77BCC24FA678E8B445FA1ADE33472654BE8
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
174
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c2325c572d0af50fdbdaf1adf29eddf9.exe
Verdict:
Malicious activity
Analysis date:
2021-12-21 08:52:03 UTC
Tags:
installer
Link:
https://app.any.run/tasks/096c8a2b-470e-41f3-8341-c4f9f69b7ef3

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/215609/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
DNS request
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/2830/overview
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/61c195434ab5c44cbf4b4292/reports/b53efc68-820a-4732-9976-3f3a93f082e7/overview
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/b71a0b8b-bcb8-4ef9-8f34-1ce4d1df2e33
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/910837
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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
Self deletion via cmd delete
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 543315 Sample: 7ZGMq4pML8.exe Startdate: 21/12/2021 Architecture: WINDOWS Score: 100 35 Multi AV Scanner detection for domain / URL 2->35 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 3 other signatures 2->41 11 7ZGMq4pML8.exe 17 2->11         started        process3 file4 33 C:\Users\user\AppData\Local\...\smvvoidx.dll, PE32 11->33 dropped 51 Tries to detect virtualization through RDTSC time measurements 11->51 53 Injects a PE file into a foreign processes 11->53 15 7ZGMq4pML8.exe 11->15         started        signatures5 process6 signatures7 55 Modifies the context of a thread in another process (thread injection) 15->55 57 Maps a DLL or memory area into another process 15->57 59 Sample uses process hollowing technique 15->59 61 Queues an APC in another process (thread injection) 15->61 18 explorer.exe 15->18 injected process8 process9 20 control.exe 18->20         started        signatures10 43 Self deletion via cmd delete 20->43 45 Modifies the context of a thread in another process (thread injection) 20->45 47 Maps a DLL or memory area into another process 20->47 49 Tries to detect virtualization through RDTSC time measurements 20->49 23 cmd.exe 1 20->23         started        25 explorer.exe 2 150 20->25         started        27 explorer.exe 117 20->27         started        process11 process12 29 conhost.exe 23->29         started        process13 31 conhost.exe 29->31         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d8f9f18ca77ac63237fe6a694ec9e5a11984784eeff38d3494cbc24c5d2dfd13/
Threat name:
Win32.Trojan.Risis
Create hunting rule
Status:
Malicious
First seen:
2021-12-21 08:52:47 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
13 of 43 (30.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3d47ddfhpldden76njuu5spfuemyi6co57zy2neuzpbeyxjn7ujq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
15b9254c95a968eda264a52b68c3b315261b7f74a81ce68e4ea25295c160b563
Formbook
3df75e26a0dd77355106186b5a94825e812eaa96d8a60308fbe10a8ebf56ceb7
Formbook
43b262f0fc6657ddbdef489ab15c945a4cec8a34afdf70ffbfa2bae17e60f339
Formbook
5869ff09468b1aafa73c0a8fa15c953995495aa7144114003fdc4743860639ad
Formbook
727392516c37b93aff8a1458ed1698baa0f12d294452fc140b26f4e2c8e31db5
Formbook
b19fd4dfc771a8d5f623d780c5e3f184072a267c37ec9b9c04b77cc2c341d685
Formbook
b3cee8c368d6505d02ba564d72c915341fc782bfa5feda3a1648e448623d6c21
Formbook
b70c26b8d08a6a17aed3e8372c24281f0efbd185592143d48bfbb38281688990
Formbook
bada1121774aa2f95cba11aee3fb48c38c1a30f6995e9540eacfdaf400dbbd07
Formbook
cf3b369b7d0b7a81fde0af4a6415b4a43dd726e4750aba216ee21ffc0079f11e
Formbook
+ 12'707 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:yrcy loader rat
Link:
https://tria.ge/reports/211221-krlpradegm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Unpacked files
SH256 hash:
d8f9f18ca77ac63237fe6a694ec9e5a11984784eeff38d3494cbc24c5d2dfd13
MD5 hash:
c2325c572d0af50fdbdaf1adf29eddf9
SHA1 hash:
1e07bcbc2acd69ebd377d584d7672a9be3953794
Link:
https://www.unpac.me/results/6deb9c05-67dd-4fc2-9e02-d7ded781a778/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/d8f9f18ca77a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.33
Link:
https://yomi.yoroi.company/submissions/d8f9f18ca77ac63237fe6a694ec9e5a11984784eeff38d3494cbc24c5d2dfd13

File information

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

Web download

Formbook

Executable exe d8f9f18ca77ac63237fe6a694ec9e5a11984784eeff38d3494cbc24c5d2dfd13

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/215609/
  
URLhaus
https://urlhaus.abuse.ch/url/1901330/
  
Delivery method
Distributed via web download

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