MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 afb1cde138515b45b393db872662c5db328675d218868ca7f9d8732f8ad96faf. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: afb1cde138515b45b393db872662c5db328675d218868ca7f9d8732f8ad96faf
SHA3-384 hash: e9b4f9ea3c1c7b11f043679433c646bb607b784895948ff63e17f245ef9702acd6267829d7a905946c3c86663188f792
SHA1 hash: 86ea26819730bf1efda3764605c9cb29823b86dc
MD5 hash: 9b3835071b2436fa39d891c206c59e49
humanhash: finch-chicken-oranges-video
File name:9b3835071b2436fa39d891c206c59e49
Download: download sample
Signature Formbook
Create hunting rule
File size:312'181 bytes
First seen:2022-03-18 11:59:29 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 6144:rGiEnI8sSgnF6aY+4WIp0ct+Af/VDWwuVvtfBZNBqK8F1Mtw6:sPsvnB4p0j69KTVFfBtqK8F1Mt/
Threatray 11'577 similar samples on MalwareBazaar
TLSH T11364125B96D58AFBC0C393F44676BFB8C7B2768542E64E873F104FAF69A35090605E10
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 :
231
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/252583/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Searching for 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/62347465dfdfa8501cb55f80/reports/895eef97-6843-4108-8f81-eee8481f903a/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/cb34bcea-a1cf-446b-af34-4d2ac819c9ee
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/959468
Signature
Found malware configuration
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
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 591950 Sample: ZTXpXKY3GW Startdate: 18/03/2022 Architecture: WINDOWS Score: 100 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected FormBook 2->45 11 ZTXpXKY3GW.exe 18 2->11         started        14 explorer.exe 63 2->14         started        process3 file4 33 C:\Users\user\AppData\Local\Temp\fhpshx.exe, PE32 11->33 dropped 16 fhpshx.exe 11->16         started        process5 signatures6 35 Multi AV Scanner detection for dropped file 16->35 37 Tries to detect virtualization through RDTSC time measurements 16->37 19 fhpshx.exe 16->19         started        process7 signatures8 47 Modifies the context of a thread in another process (thread injection) 19->47 49 Maps a DLL or memory area into another process 19->49 51 Sample uses process hollowing technique 19->51 53 Queues an APC in another process (thread injection) 19->53 22 explorer.exe 19->22 injected process9 process10 24 msdt.exe 22->24         started        signatures11 55 Modifies the context of a thread in another process (thread injection) 24->55 57 Maps a DLL or memory area into another process 24->57 59 Tries to detect virtualization through RDTSC time measurements 24->59 27 cmd.exe 1 24->27         started        29 explorer.exe 132 24->29         started        process12 process13 31 conhost.exe 27->31         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/afb1cde138515b45b393db872662c5db328675d218868ca7f9d8732f8ad96faf/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-03-16 16:26:41 UTC
AV detection:
23 of 27 (85.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=v6y43yjykfnulm4t3odsmywf3mzim5osdcdizj7z3bzs7cwzn6xq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
58a3b0684756dd561c0300547a910b82c2b177d7644cca51b1e746302fe8fdbc
Formbook
7bd7078e492274101be1289e00a8c17c84a33a836257fe5038149d9e7ab3564e
Formbook
8e084a9927786a2339ed41e3c1b416d763e72fa052e62760ead5c2d15e1db278
Formbook
8ee14be97acb9a642ba750f83102361ffa086aeeb3b802531259332fa14e5484
Formbook
adee504198fbe0336c2f1cd0c729dc7624c582bab3bd796dbb525f2b0d98d9ac
Formbook
c7873583227f026c8bfd1dddf1fcb8023b42b23680757f2913045234210d8045
Formbook
f9f4d689041831c04362ffb100ec231fe3872fee2be00d14454d45df739cd406
Formbook
+ 11'567 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:wesd loader rat
Link:
https://tria.ge/reports/220318-n6bpwahed8/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
Unpacked files
SH256 hash:
afb1cde138515b45b393db872662c5db328675d218868ca7f9d8732f8ad96faf
MD5 hash:
9b3835071b2436fa39d891c206c59e49
SHA1 hash:
86ea26819730bf1efda3764605c9cb29823b86dc
Link:
https://www.unpac.me/results/e4fa902f-02b5-4da5-811b-df42dcb18b91/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/afb1cde13851/report/overview.html
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/afb1cde138515b45b393db872662c5db328675d218868ca7f9d8732f8ad96faf

File information

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

Web download

Formbook

Executable exe afb1cde138515b45b393db872662c5db328675d218868ca7f9d8732f8ad96faf

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/252583/
  
URLhaus
https://urlhaus.abuse.ch/url/2103643/

Comments


Avatar
zbet commented on 2022-03-18 11:59:34 UTC

url : hxxp://198.12.110.210/98/vbc.exe