MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c643ce9cf3045a605b3ed588dc7e992de791468c841013fcdb310e751b237ad3. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c643ce9cf3045a605b3ed588dc7e992de791468c841013fcdb310e751b237ad3
SHA3-384 hash: f5d5002bb54e60d887242654d21622f548e30c0ccd3a970362d156c9148e0de3de1abb3d6608390c2d279af941df944b
SHA1 hash: 12ac15d5eb62eb68f88d6bd149497a57e43e6fa2
MD5 hash: d67d9bf7354e7969abe6a4ced998b145
humanhash: bravo-cup-sink-ack
File name:d67d9bf7354e7969abe6a4ced998b145.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:735'744 bytes
First seen:2023-04-24 14:35:18 UTC
Last seen:2023-05-13 22:49:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:0ZgjjkkCS3OydyH73bJ4gnVfo2ZQTR23onxpQH3oJSAT1i1NFW49Mx:0ZgjjkkCSPySN2ZQk4nxQ3cF0Mx
Threatray 3'295 similar samples on MalwareBazaar
TLSH T166F4F124F21D1CA2E58B94F1091AB3672A1973CE3A7DA5A46B7D71D122B33CE1F85C07
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)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
243
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d67d9bf7354e7969abe6a4ced998b145.exe
Verdict:
No threats detected
Analysis date:
2023-04-24 14:52:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4e072ffc-64e5-4074-9b68-e57d42c9e387

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/384595/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/644693d85ff821708a4442b4/reports/b8fcb60c-0bb2-4169-addb-4cc5a93d0a88/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/c643ce9cf3045a605b3ed588dc7e992de791468c841013fcdb310e751b237ad3
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/11a8e0eb-44b7-44d7-8034-a5753c9e4234
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1220098
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
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: 853046 Sample: Q9NSvifLOM.exe Startdate: 24/04/2023 Architecture: WINDOWS Score: 100 33 www.nashexshop.com 2->33 35 shops.myshopify.com 2->35 43 Snort IDS alert for network traffic 2->43 45 Multi AV Scanner detection for domain / URL 2->45 47 Found malware configuration 2->47 49 6 other signatures 2->49 11 Q9NSvifLOM.exe 3 2->11         started        signatures3 process4 file5 31 C:\Users\user\AppData\...\Q9NSvifLOM.exe.log, ASCII 11->31 dropped 59 Tries to detect virtualization through RDTSC time measurements 11->59 15 Q9NSvifLOM.exe 11->15         started        18 Q9NSvifLOM.exe 11->18         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 20 explorer.exe 2 1 15->20 injected process9 dnsIp10 37 devadecoration.com 82.180.143.250, 49705, 80 BROADCOMDK Denmark 20->37 39 www.stewartvaluation.net 20->39 41 2 other IPs or domains 20->41 51 System process connects to network (likely due to code injection or exploit) 20->51 24 systray.exe 20->24         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 24->53 55 Maps a DLL or memory area into another process 24->55 57 Tries to detect virtualization through RDTSC time measurements 24->57 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c643ce9cf3045a605b3ed588dc7e992de791468c841013fcdb310e751b237ad3/
Threat name:
Win32.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2023-04-23 19:58:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yzb45hhtarngawz62weny7uzfxtzcrumqqibh7g3gehhkgzdpljq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0b329233081f419ae224da96afc864a2b2f822822319289ad60a3d2320a6d99f
Formbook
0b89806418ec582854a24adb93fba607c7f27938f2b653a081aefd1a5e419e4f
Formbook
10e1fd083fbaa700f1580863bc6bdc928fff23f2edc479c6a8d4e3d7ff57926c
Formbook
3b86e5743a7a35e6c3e1dc7cb1a844299e7b1f9eeea5bb7e51ca0de52b808803
Formbook
44665e986b18ac11dfc0d8226d232b436310ae04126362e26d9b59cb85b2827d
Formbook
87d3bbd8edcab168832890e4d362542e2be35fe286ce9a2ebeeb8216d08cca0f
Formbook
896d0711b287b0914d88b93ff8d06623c60f45b405e12cbc34a406e09942a577
Formbook
bd407e66453e00d96368122b1d8761c995aa3a9606995dbd46ec1629debb18ed
Formbook
df810d99cd1588f21a80f27dc691efb44083567f1385978dad10611858bad134
Formbook
f641f1a87ee2a760b79417b410c52137c114e2618529bb90a0f281967975476e
Formbook
+ 3'285 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:btrd rat spyware stealer trojan
Link:
https://tria.ge/reports/230424-rykvcscd96/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
dc1640a58e9fea5bfa7f6345a1c4c30b240225cc63f34fdb389af6ece1c5a007
MD5 hash:
b80e4dff0fc7c0b2fc2455aee3273485
SHA1 hash:
2e8ecd4015704c7fa7cd039accf3dd4c6547ca63
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/c92acf13-f270-4d0d-83cc-2eeb5e2b2ac3/
Parent samples :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 hash:
148d5246c40a80fcef557f92b442e61b4877bd4e66fa6ea620dce1eaadf5ea3c
MD5 hash:
c0c201c49741e6c9cc37bd35d46a3d33
SHA1 hash:
97bdeaed8702dcefd0b4b954615e796db6a33288
Link:
https://www.unpac.me/results/c92acf13-f270-4d0d-83cc-2eeb5e2b2ac3/
SH256 hash:
40c050c20d957d26b932faf690f9c2933a194aa6607220103ec798f46ac03403
MD5 hash:
c768bac25fc6f0551a11310e7caba8d5
SHA1 hash:
95f9195e959fb48277c95d1dd1c97a4edff7cb3a
Link:
https://www.unpac.me/results/c92acf13-f270-4d0d-83cc-2eeb5e2b2ac3/
SH256 hash:
5e5c8fe4e53980a98b48fe6b19155edf0f0d285ed899c61dbf4f880583ddf1d2
MD5 hash:
b3bbc5461d12f07ea893bf415dfe7c89
SHA1 hash:
40c3156c471d2afe3fd88c7d20cf93e5782e1bd6
Link:
https://www.unpac.me/results/c92acf13-f270-4d0d-83cc-2eeb5e2b2ac3/
SH256 hash:
bfa20bf74554a85413be92b766bc5c653bac9a85d9205dcae6a45d5feb84ea25
MD5 hash:
f03d510e64d46d34206b7fa151d97d02
SHA1 hash:
15b121322cd3d1e839e279da5ad0451b36622960
Link:
https://www.unpac.me/results/c92acf13-f270-4d0d-83cc-2eeb5e2b2ac3/
SH256 hash:
c643ce9cf3045a605b3ed588dc7e992de791468c841013fcdb310e751b237ad3
MD5 hash:
d67d9bf7354e7969abe6a4ced998b145
SHA1 hash:
12ac15d5eb62eb68f88d6bd149497a57e43e6fa2
Link:
https://www.unpac.me/results/c92acf13-f270-4d0d-83cc-2eeb5e2b2ac3/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c643ce9cf304/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/c643ce9cf3045a605b3ed588dc7e992de791468c841013fcdb310e751b237ad3

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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 c643ce9cf3045a605b3ed588dc7e992de791468c841013fcdb310e751b237ad3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2614338/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/384595/

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