MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9cb663413d7bc88e4260e2fa57a565227a9dab828345a8bc6d5c65694dfc455e. 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: 14


Intelligence 14 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9cb663413d7bc88e4260e2fa57a565227a9dab828345a8bc6d5c65694dfc455e
SHA3-384 hash: ba34d1e310594e846c4bd344b11c9a25a8ef09dff07ee851d568f70767660f89c914316b735f3393cc686008cb788a6d
SHA1 hash: 122bfaa3e35ab60f0d079c947c6df7cad0bd9cef
MD5 hash: d852dc6cd5735e9be663c145356878c5
humanhash: arizona-mobile-burger-nebraska
File name:d852dc6cd5735e9be663c145356878c5.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:423'274 bytes
First seen:2022-12-06 07:06:17 UTC
Last seen:2022-12-06 08:35:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ab6770b0a8635b9d92a5838920cfe770 (84 x Formbook, 30 x AgentTesla, 15 x Loki)
ssdeep 6144:LBnmyK4O/ekC2y6gPH1fKSfJmEmEjD5tp6hnUpX3f4J/NhO:Q7e6gPH1SSmEnp+nU5QJ//O
TLSH T19C94D4035C80D5FAC5D8DDBB1A93A0F7B4AFDEA85C7120FEEA85668540B1C6B63F4418
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f0f0f0f07033b2f0 (2 x AveMariaRAT, 2 x Formbook)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
167
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
d852dc6cd5735e9be663c145356878c5.exe
Verdict:
Malicious activity
Analysis date:
2022-12-06 07:28:51 UTC
Tags:
formbook xloader trojan stealer
Link:
https://app.any.run/tasks/f559b8e6-f334-42ee-b99b-789fa8aa5c3f

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/343262/
Detection(s):
SecuriteInfo.com.FileRepMalware.18698.4649.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
Setting browser functions hooks
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/638eea189a505ad9423d9824/reports/8b79a75e-7f2c-4bd2-958d-cfad7ed15c22/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7654681a-f57b-417f-9617-d4c9b2f16458
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1129345
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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 dropped file
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 signatures2 2 Behavior Graph ID: 762067 Sample: dMSfSmKSPY.exe Startdate: 06/12/2022 Architecture: WINDOWS Score: 100 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 4 other signatures 2->53 11 dMSfSmKSPY.exe 19 2->11         started        process3 file4 31 C:\Users\user\AppData\Local\...\enqnjvfa.exe, PE32 11->31 dropped 14 enqnjvfa.exe 11->14         started        process5 signatures6 63 Multi AV Scanner detection for dropped file 14->63 65 Maps a DLL or memory area into another process 14->65 67 Tries to detect virtualization through RDTSC time measurements 14->67 17 enqnjvfa.exe 14->17         started        process7 signatures8 39 Modifies the context of a thread in another process (thread injection) 17->39 41 Maps a DLL or memory area into another process 17->41 43 Sample uses process hollowing technique 17->43 45 Queues an APC in another process (thread injection) 17->45 20 explorer.exe 17->20 injected process9 dnsIp10 33 shops.myshopify.com 23.227.38.74, 49707, 80 CLOUDFLARENETUS Canada 20->33 35 www.rickhightower.com 20->35 37 www.ninideal.com 20->37 55 System process connects to network (likely due to code injection or exploit) 20->55 24 cmd.exe 20->24         started        signatures11 process12 signatures13 57 Modifies the context of a thread in another process (thread injection) 24->57 59 Maps a DLL or memory area into another process 24->59 61 Tries to detect virtualization through RDTSC time measurements 24->61 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9cb663413d7bc88e4260e2fa57a565227a9dab828345a8bc6d5c65694dfc455e/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-12-05 17:59:11 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ts3ggqj5ppei4qta4l5fpjlfej5j3k4cqnc2rpdnlrswstp4ivpa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:h3ha rat spyware stealer trojan
Link:
https://tria.ge/reports/221206-hxneesdh45/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Formbook payload
Formbook
Unpacked files
SH256 hash:
f0944ae44dd0a6582ad85c1fcaa0216326fccc86ebfd859febfae69c8a3062f6
MD5 hash:
7f965d791338f7fc3a4e5c28712c64cc
SHA1 hash:
ab3b6050f9d9fb02132132d1a4011c598e40abec
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/0c5246ea-6eff-45eb-9314-f29c6576a862/
Parent samples :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 hash:
a5579131c47b3270af6361bda4c722a9478164f57852a752d602cdf92ff85661
MD5 hash:
9e64e8dc3ad7ee7d625dcfce59356299
SHA1 hash:
f16c2f1126de4a1c350a00f9e485c27d578a7dbe
Link:
https://www.unpac.me/results/0c5246ea-6eff-45eb-9314-f29c6576a862/
SH256 hash:
9cb663413d7bc88e4260e2fa57a565227a9dab828345a8bc6d5c65694dfc455e
MD5 hash:
d852dc6cd5735e9be663c145356878c5
SHA1 hash:
122bfaa3e35ab60f0d079c947c6df7cad0bd9cef
Link:
https://www.unpac.me/results/0c5246ea-6eff-45eb-9314-f29c6576a862/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9cb663413d7b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
Link:
https://yomi.yoroi.company/submissions/9cb663413d7bc88e4260e2fa57a565227a9dab828345a8bc6d5c65694dfc455e

File information

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

Web download

Formbook

Executable exe 9cb663413d7bc88e4260e2fa57a565227a9dab828345a8bc6d5c65694dfc455e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2444788/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/343262/

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