MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22a25e723aea4b02462b73177cc0853f27cd214963bb061846837b88697a7c2f. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 22a25e723aea4b02462b73177cc0853f27cd214963bb061846837b88697a7c2f
SHA3-384 hash: 5535564ce1822e7c1c3c444d65c65f439cef44b021bea3f893bc93cdca031b027bd503d2355c9881ad2825a198e8dca6
SHA1 hash: c285390a10807299dbb6aab56fe451ebe8d5722d
MD5 hash: a2ec4176f418c4dc0463d31a86290ab4
humanhash: double-avocado-fillet-lamp
File name:a2ec4176f418c4dc0463d31a86290ab4.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:768'512 bytes
First seen:2023-07-25 18:29:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:SJ0IkPt46c7ujzCWSD6IYktlaA8EiTWJMXU/vmgK1oXp0XNuFH2aWyjw+InUQ3g2:20IwwQCmktlaA8EiChvmgKeukgaWyIni
TLSH T108F4124052A98717C9E89BF46760A79253F6EBC56963D34C8F87ACE0B03FF245A10637
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon f0d4d4c69cd4d0f0 (3 x AgentTesla, 3 x Formbook, 1 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
262
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a2ec4176f418c4dc0463d31a86290ab4.exe
Verdict:
Suspicious activity
Analysis date:
2023-07-25 18:37:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d13a9d38-64c3-4f26-8030-c3cfb9c9553f

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/433067/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.68334016.32679.15469.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/22a25e723aea4b02462b73177cc0853f27cd214963bb061846837b88697a7c2f
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/f212eb19-375d-4914-a691-7f9b27dd88f2
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1279470
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
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: 1279470 Sample: fmCMRF012p.exe Startdate: 25/07/2023 Architecture: WINDOWS Score: 100 31 www.theproactiveexpat.com 2->31 33 theproactiveexpat.com 2->33 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Antivirus detection for URL or domain 2->45 47 5 other signatures 2->47 11 fmCMRF012p.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\fmCMRF012p.exe.log, ASCII 11->29 dropped 57 Tries to detect virtualization through RDTSC time measurements 11->57 59 Injects a PE file into a foreign processes 11->59 15 fmCMRF012p.exe 11->15         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 Queues an APC in another process (thread injection) 15->67 18 explorer.exe 2 1 15->18 injected process9 dnsIp10 35 www.bepnuclasechia.com 45.124.86.37, 49711, 80 VNPT-AS-VNVIETNAMPOSTSANDTELECOMMUNICATIONSGROUPVN Viet Nam 18->35 37 www.iqixuehe.com 154.205.127.201, 49712, 80 ASN-QUADRANET-GLOBALUS Seychelles 18->37 39 www.castlegrouplt.com 18->39 49 System process connects to network (likely due to code injection or exploit) 18->49 22 mstsc.exe 18->22         started        signatures11 process12 signatures13 51 Modifies the context of a thread in another process (thread injection) 22->51 53 Maps a DLL or memory area into another process 22->53 55 Tries to detect virtualization through RDTSC time measurements 22->55 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/22a25e723aea4b02462b73177cc0853f27cd214963bb061846837b88697a7c2f/
Threat name:
Win32.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2023-07-24 23:48:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ekrf44r25jfqerrlomlxzqefh4t42ikjmo5qmgcgqn5yq2l2pqxq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:4hc5 rat spyware stealer trojan
Link:
https://tria.ge/reports/230725-w5gthafa97/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
4c73a4b631dd55523e1d0d013e5650d80b12062e5642f8021907199af5376953
MD5 hash:
080cb33bd065324ef8edc668e1992ee2
SHA1 hash:
90439e17c3f0d1f50cafe6d3ff9f2f1ac4c50d88
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/446c56da-ca26-45e3-b930-975eba66dd27/
Parent samples :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 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/446c56da-ca26-45e3-b930-975eba66dd27/
SH256 hash:
c064544a880410f33d8dad943ddc05aec105d4a1c28b2d54adadf1e9b18aa5a0
MD5 hash:
fec1e9ccfe65235c031d77a7f925ec13
SHA1 hash:
900e77a8e80ff8531265a7d0e6970b3a12e7f34b
Link:
https://www.unpac.me/results/446c56da-ca26-45e3-b930-975eba66dd27/
SH256 hash:
dec93988e3de52a2a4907ed2cf8ca1001fc3165f0c03808a63bc7e6530c8ca81
MD5 hash:
6ab8d8545d4b13d8625c43894b674d0d
SHA1 hash:
450fc3dbf52eb3e00d44316c4835cf8ada588e01
Link:
https://www.unpac.me/results/446c56da-ca26-45e3-b930-975eba66dd27/
SH256 hash:
22a25e723aea4b02462b73177cc0853f27cd214963bb061846837b88697a7c2f
MD5 hash:
a2ec4176f418c4dc0463d31a86290ab4
SHA1 hash:
c285390a10807299dbb6aab56fe451ebe8d5722d
Link:
https://www.unpac.me/results/446c56da-ca26-45e3-b930-975eba66dd27/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/22a25e723aea/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/22a25e723aea4b02462b73177cc0853f27cd214963bb061846837b88697a7c2f

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 22a25e723aea4b02462b73177cc0853f27cd214963bb061846837b88697a7c2f

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/433067/
  
URLhaus
https://urlhaus.abuse.ch/url/2681683/
  
Delivery method
Distributed via web download

Comments