MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ba84876de166844e415c6287023982232051d97ee776b37cf4a7512666494dd. 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 File information Comments 1
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SHA256 hash: 1ba84876de166844e415c6287023982232051d97ee776b37cf4a7512666494dd
SHA3-384 hash: ce1edc84336447f74bab24bc4257e90c1c4a084732b281bc1ff7924b98ba59c2c271408e51eda708bf7af4aa174a15f3
SHA1 hash: 790976dfd13d80cc8286fcd5ca60df6e6b3e0fdb
MD5 hash: fea1c9fccf1292d9fd2c048f0fa767e3
humanhash: jersey-winner-leopard-oven
File name:fea1c9fccf1292d9fd2c048f0fa767e3
Download: download sample
Signature Formbook
Create hunting rule
File size:301'328 bytes
First seen:2022-02-10 11:35:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla)
ssdeep 6144:owWEKf0+2kYcXGV2yR9HBSnnGtiv/S20OtVWTWXDZVG4:a0RcGoyR9qGW/S26KZVP
Threatray 13'205 similar samples on MalwareBazaar
TLSH T17C54233F70C7957FD67789334AAA446ECBB1710B6160009F5B590FEC1E221C9E62A9CE
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
239
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/240619/
Detection(s):
SecuriteInfo.com.FakeAV.CXA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6204f8a9942573cad44fd060/reports/85e6ceed-b9e7-4db1-99d4-6cadbcc60931/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/d7ea03c8-b181-45cc-84f0-95e239273495
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/937623
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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 dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 570101 Sample: 1qJuA71cM5 Startdate: 10/02/2022 Architecture: WINDOWS Score: 100 32 www.gta6fuzhu.com 2->32 34 83380.cdn-ent-us01.ymcart.net 2->34 50 Multi AV Scanner detection for domain / URL 2->50 52 Found malware configuration 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 5 other signatures 2->56 11 1qJuA71cM5.exe 19 2->11         started        signatures3 process4 file5 30 C:\Users\user\AppData\Local\Temp\rwdiyf.exe, PE32 11->30 dropped 14 rwdiyf.exe 11->14         started        process6 signatures7 68 Multi AV Scanner detection for dropped file 14->68 70 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 14->70 72 Tries to detect virtualization through RDTSC time measurements 14->72 74 Injects a PE file into a foreign processes 14->74 17 rwdiyf.exe 14->17         started        process8 signatures9 42 Modifies the context of a thread in another process (thread injection) 17->42 44 Maps a DLL or memory area into another process 17->44 46 Sample uses process hollowing technique 17->46 48 Queues an APC in another process (thread injection) 17->48 20 chkdsk.exe 17->20         started        23 explorer.exe 17->23 injected process10 dnsIp11 58 Modifies the context of a thread in another process (thread injection) 20->58 60 Maps a DLL or memory area into another process 20->60 62 Tries to detect virtualization through RDTSC time measurements 20->62 26 cmd.exe 1 20->26         started        36 www.sirikhalsalaw.com 217.160.0.233, 49799, 80 ONEANDONE-ASBrauerstrasse48DE Germany 23->36 38 www.casino-pharaon-play.xyz 188.114.96.7, 49822, 80 CLOUDFLARENETUS European Union 23->38 40 9 other IPs or domains 23->40 64 System process connects to network (likely due to code injection or exploit) 23->64 66 Performs DNS queries to domains with low reputation 23->66 signatures12 process13 process14 28 conhost.exe 26->28         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1ba84876de166844e415c6287023982232051d97ee776b37cf4a7512666494dd/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-02-10 11:36:13 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=doueq5w6czuejzavyyuhai4yeizakhmx5z3wwn6pjj2reztestoq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
34fc8a270fda2856448cb455e3dca4d8210f5e83f25f1fa8339d8f428a449466
Formbook
41d5c1e02c1b4a694660a1c8759ffd46569f5b9574ed99a08d3f00cd2765d2d0
Formbook
7cbd8cc35b03d65491ad01b6a44b84dc047e6663189554201c24dbfbeb81473c
Formbook
9774f8078d941b17f5018bf3759bca9e62cfe4714ed55d5bd33737fcbba25ce3
Formbook
a6e23730cd711af23e7900cbabb871b668d37a74dda0c97d63f3303167861cf5
Formbook
c68187b173ad6e5f68910e7e23137e30c348192f861ef27e45bf82c0bc8663e8
Formbook
d2cc3484cdabe8305bf9afd35530ca1118ca2c308408dc7140c3a94b392b60bb
Formbook
e8720afe9895124761086a0f00aa515997015669cc5332aebe99d5ea02ca7377
Formbook
+ 13'195 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader campaign:ahc8 loader persistence rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220210-nqk9dahaan/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Xloader Payload
Formbook
Suspicious use of NtCreateProcessExOtherParentProcess
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (POST) M2
Unpacked files
SH256 hash:
38f59aa2c8b4d93f9570bcbcc728102ad4375799b1a15de9b2384c27cc4a44ce
MD5 hash:
f61da6d9be169e8012f1776867def6da
SHA1 hash:
82564a582a671cb220fb66aa75bbed1e7c6d7270
Link:
https://www.unpac.me/results/1a530584-c273-4c92-970c-565e65fcf8c5/
SH256 hash:
4ba151c67b778cd34dd861762d9474946f039c9d066ca04849a7b994bcc6460c
MD5 hash:
97baeeaab7313c74dfd7643c626f7dc5
SHA1 hash:
5419e7ebaabdf884bd2bde82b0aaee7b2cedb84f
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1a530584-c273-4c92-970c-565e65fcf8c5/
Parent samples :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 hash:
1ba84876de166844e415c6287023982232051d97ee776b37cf4a7512666494dd
MD5 hash:
fea1c9fccf1292d9fd2c048f0fa767e3
SHA1 hash:
790976dfd13d80cc8286fcd5ca60df6e6b3e0fdb
Link:
https://www.unpac.me/results/1a530584-c273-4c92-970c-565e65fcf8c5/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/1ba84876de16/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

File information

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

Web download

Formbook

Executable exe 1ba84876de166844e415c6287023982232051d97ee776b37cf4a7512666494dd

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2039563/
Cape
Cape
https://www.capesandbox.com/analysis/240619/

Comments


Avatar
zbet commented on 2022-02-10 11:35:42 UTC

url : hxxp://103.171.0.134/windowSSH/.win32.exe