MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f64511b423d79682dfad8f6b516516d32e801f0031f07b7e3c6c19798a64b95. 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: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f64511b423d79682dfad8f6b516516d32e801f0031f07b7e3c6c19798a64b95
SHA3-384 hash: dc02b3df1ba54dc5401e8af35b3a275a878bea8c5f31c0657a625928328cb4d7566c964d5b8aaf05c2d8d045095ec60e
SHA1 hash: 5b23e5b6fbe5add5b7a891288c66ac2df05dd52a
MD5 hash: 886375fa6ecb64fa31dd20b8688216cc
humanhash: avocado-iowa-may-moon
File name:886375fa6ecb64fa31dd20b8688216cc.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:558'663 bytes
First seen:2022-01-12 11:02:05 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 12288:JHHHHHHHHHHHHHHHHHHHHHHHHHHHJHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHN:JHHHHHHHHHHHHHHHHHHHHHHHHHHHJHHN
TLSH T177C4D0C8A664894BF559583D2D9B7F0E92505DF8E3815307F334FA3A6B3B381AD0634A
File icon (PE):PE icon
dhash icon 00f0f092f2e88ca2 (1 x Formbook)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
235
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ SHEET .xlsx
Verdict:
Malicious activity
Analysis date:
2022-01-12 09:09:07 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader trojan formbook stealer
Link:
https://app.any.run/tasks/e1775eed-8354-45f2-83a9-e06196d7d750

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/218703/
Detection(s):
SecuriteInfo.com.FakeAV.CXA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
DNS request
Gathering data
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d60edc2f-06b4-4f48-8915-72fd7a6e67cc
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/919198
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)
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 dropped file
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 551676 Sample: X3YNNzHPjC.exe Startdate: 12/01/2022 Architecture: WINDOWS Score: 100 30 www.wdgjdhpg.com 2->30 32 www.jrdautomotivellc.com 2->32 34 8 other IPs or domains 2->34 44 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->44 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 6 other signatures 2->50 10 X3YNNzHPjC.exe 19 2->10         started        signatures3 process4 file5 28 C:\Users\user\AppData\Local\...\dzqcmmok.dll, PE32 10->28 dropped 52 Tries to detect virtualization through RDTSC time measurements 10->52 54 Injects a PE file into a foreign processes 10->54 14 X3YNNzHPjC.exe 10->14         started        signatures6 process7 signatures8 56 Modifies the context of a thread in another process (thread injection) 14->56 58 Maps a DLL or memory area into another process 14->58 60 Sample uses process hollowing technique 14->60 62 Queues an APC in another process (thread injection) 14->62 17 cmmon32.exe 14->17         started        20 explorer.exe 14->20 injected process9 signatures10 36 Self deletion via cmd delete 17->36 38 Modifies the context of a thread in another process (thread injection) 17->38 40 Maps a DLL or memory area into another process 17->40 42 Tries to detect virtualization through RDTSC time measurements 17->42 22 cmd.exe 1 17->22         started        24 explorer.exe 2 150 17->24         started        process11 process12 26 conhost.exe 22->26         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4f64511b423d79682dfad8f6b516516d32e801f0031f07b7e3c6c19798a64b95/
Threat name:
Win32.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2022-01-11 22:15:07 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
27 of 43 (62.79%)
Threat level:
  5/5
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:pnug loader rat
Link:
https://tria.ge/reports/220112-m468bscdfr/
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:
f633a35d33be3674dafec674e27d9a43661ad47b810cc7385d6ef0c010d4674c
MD5 hash:
473f90ff7f0ca5d29ad56c65f61b8e6a
SHA1 hash:
68938b0956098d3fdad50d46fad3531b39dde34d
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1e78673d-3ab3-4e11-85ca-78cebe556006/
Parent samples :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 hash:
7602dd51d81cac5ea4f9c90e326bcaf2c445bc4f43a382645a99a2a4b391b836
MD5 hash:
26cc8ace0ba0757e74668322ad6c988c
SHA1 hash:
b6c03df73c62d5cae48365856031bb15be5f30ea
Link:
https://www.unpac.me/results/1e78673d-3ab3-4e11-85ca-78cebe556006/
SH256 hash:
4f64511b423d79682dfad8f6b516516d32e801f0031f07b7e3c6c19798a64b95
MD5 hash:
886375fa6ecb64fa31dd20b8688216cc
SHA1 hash:
5b23e5b6fbe5add5b7a891288c66ac2df05dd52a
Link:
https://www.unpac.me/results/1e78673d-3ab3-4e11-85ca-78cebe556006/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/4f64511b423d/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/4f64511b423d79682dfad8f6b516516d32e801f0031f07b7e3c6c19798a64b95

File information

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

Web download

Formbook

Executable exe 4f64511b423d79682dfad8f6b516516d32e801f0031f07b7e3c6c19798a64b95

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/218703/
  
URLhaus
https://urlhaus.abuse.ch/url/1948988/
  
Delivery method
Distributed via web download

Comments