MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0eab8b2bd23f7d06734b61ba357c9fab1d97758eeb5afe2bd89fc293b88a8674. 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: 19


Intelligence 19 IOCs YARA 4 File information Comments 1
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SHA256 hash: 0eab8b2bd23f7d06734b61ba357c9fab1d97758eeb5afe2bd89fc293b88a8674
SHA3-384 hash: 2d8b957530277b3bc421aa940358c2b7b42d8d0997075333a03a65cdef34dd1341ae7657bd15630b7f665d520f7380bf
SHA1 hash: 51bfdbb26dc7c497288165e5154be9d5ca0a8e20
MD5 hash: 37e853f3f2cdaea613d1fcc317fa5795
humanhash: moon-north-beryllium-summer
File name:37e853f3f2cdaea613d1fcc317fa5795
Download: download sample
Signature Formbook
Create hunting rule
File size:552'448 bytes
First seen:2023-11-24 04:41:23 UTC
Last seen:2023-11-24 06:14:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:LEX0COq13ivCe7V+lTX9y/d0XoKRJ66+Scj5xqAjxUPy:i13iqe7VQpYK/oScT
Threatray 415 similar samples on MalwareBazaar
TLSH T16AC4228333282779CABE57F422A44A0447B368022953FB6BCDCA66D71263F055EF1767
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 zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
323
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
PO_11231270.doc.zip
Verdict:
Malicious activity
Analysis date:
2023-11-21 16:31:16 UTC
Tags:
exploit cve-2017-11882 loader formbook xloader
Link:
https://app.any.run/tasks/1afa55f8-38cc-4aa0-91f5-2e44af66048d

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/459946/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6560299ab1289ca93d4ec113/reports/671717a2-f839-4c8e-9f48-7cb876f089f5/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/0eab8b2bd23f7d06734b61ba357c9fab1d97758eeb5afe2bd89fc293b88a8674
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a850f680-0c03-4987-a884-4b6b2fd01964
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1347207
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
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 domain / URL
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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
Uses netsh to modify the Windows network and firewall settings
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1347207 Sample: F0sgNHIqn8.exe Startdate: 24/11/2023 Architecture: WINDOWS Score: 100 34 www.bj201.xyz 2->34 36 www.wwwwb8240.com 2->36 38 15 other IPs or domains 2->38 44 Snort IDS alert for network traffic 2->44 46 Multi AV Scanner detection for domain / URL 2->46 48 Found malware configuration 2->48 52 10 other signatures 2->52 11 F0sgNHIqn8.exe 3 2->11         started        signatures3 50 Performs DNS queries to domains with low reputation 34->50 process4 signatures5 60 Tries to detect virtualization through RDTSC time measurements 11->60 62 Injects a PE file into a foreign processes 11->62 14 F0sgNHIqn8.exe 11->14         started        process6 signatures7 64 Modifies the context of a thread in another process (thread injection) 14->64 66 Maps a DLL or memory area into another process 14->66 68 Sample uses process hollowing technique 14->68 70 Queues an APC in another process (thread injection) 14->70 17 explorer.exe 44 7 14->17 injected process8 dnsIp9 28 www.silesia.market 46.28.105.2, 49723, 80 WEDOSCZ Czech Republic 17->28 30 global.https-t-me-okvercdnv1.com 154.91.255.5, 49725, 80 ITACE-AS-APItaceInternationalLimitedHK Seychelles 17->30 32 6 other IPs or domains 17->32 40 System process connects to network (likely due to code injection or exploit) 17->40 42 Uses netsh to modify the Windows network and firewall settings 17->42 21 netsh.exe 17->21         started        signatures10 process11 signatures12 54 Modifies the context of a thread in another process (thread injection) 21->54 56 Maps a DLL or memory area into another process 21->56 58 Tries to detect virtualization through RDTSC time measurements 21->58 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0eab8b2bd23f7d06734b61ba357c9fab1d97758eeb5afe2bd89fc293b88a8674
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0eab8b2bd23f7d06734b61ba357c9fab1d97758eeb5afe2bd89fc293b88a8674/
Threat name:
ByteCode-MSIL.Trojan.Spynoon
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Status:
Malicious
First seen:
2023-11-20 20:21:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b2vywk6sh56qm42lmg5dk7e7vmozo5mo5nnp4k6yt7bjhoekqz2a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
024aa4a117fa7c5952577b1e904510e09c0e048a7bfaf320fcbdb4f309c41ba5
Formbook
3c5af02b843a0fd2df2f8558917ab584aa45de1ee6ab13612d589fd8c653bbf9
Formbook
6d8288a0edeabb4ce9889e7effa3983f1b300d49082e5eed5e8d9d256b4e2367
Formbook
795998e9064cb981d6a40a34fbeee48381121ea7ac7175ffe5b506b11cf843d7
Formbook
9680fcf70fd9253914ccf18d134c357b91fbce01f3f5161d13d54f0ddd464872
Formbook
bbcaa127862b5b70b5a833b3136f431c03a9165dd0a4646ba78922ebcc7ebdc3
Formbook
cf1280dea0bfb86e585e302b4dc4fd51cb1f12847b4685cd377f1a6c8f63765b
Formbook
f29177a4cfd69578f868616ce53b974ee5c362b2d43e70a17277ac18bbe4d125
Formbook
+ 405 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:pui9 rat spyware stealer trojan
Link:
https://tria.ge/reports/231124-fbnrysgf31/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
d5e85d8412d1641c5661ae3dee6c8b344940e4005c77b93c56faefbdf1389f82
MD5 hash:
c7da1180da6897562e4b20ebe188ffd6
SHA1 hash:
5193f5becb1c6673df221756c517791145cefbcb
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Formbook
Create hunting rule
Link:
https://www.unpac.me/results/e8bfa194-36d2-496e-b609-a3386376ab8d/
SH256 hash:
c47ef4ea17974599a48445ce48aa4c13fac02b6f481f689bb8c90a9ce80e8854
MD5 hash:
08a1876a9a277700512d666f10c14625
SHA1 hash:
efb9fd24770797a843a5821049b84e46ce445d14
Link:
https://www.unpac.me/results/e8bfa194-36d2-496e-b609-a3386376ab8d/
SH256 hash:
a9580094ee73679efc1cf3fa302d129ed3aa596e902ae20e65395d6d13d26e18
MD5 hash:
b749611aa05f7cd026471e1377cf0355
SHA1 hash:
8b4d4ded7b422c70f54d5ced1777fb88e381314f
Link:
https://www.unpac.me/results/e8bfa194-36d2-496e-b609-a3386376ab8d/
SH256 hash:
44f5b14a82efd9a6f54d43bdf644951a8ceae95d62198032e7b09fb75e6e25ac
MD5 hash:
3e8f2b27a5322778c08364a64551905c
SHA1 hash:
2656868c9ff8464a7d7e9fd6629a6a166e49385a
Link:
https://www.unpac.me/results/e8bfa194-36d2-496e-b609-a3386376ab8d/
SH256 hash:
0eab8b2bd23f7d06734b61ba357c9fab1d97758eeb5afe2bd89fc293b88a8674
MD5 hash:
37e853f3f2cdaea613d1fcc317fa5795
SHA1 hash:
51bfdbb26dc7c497288165e5154be9d5ca0a8e20
Link:
https://www.unpac.me/results/e8bfa194-36d2-496e-b609-a3386376ab8d/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0eab8b2bd23f/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/0eab8b2bd23f7d06734b61ba357c9fab1d97758eeb5afe2bd89fc293b88a8674

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
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 0eab8b2bd23f7d06734b61ba357c9fab1d97758eeb5afe2bd89fc293b88a8674

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2734929/
Cape
Cape
https://www.capesandbox.com/analysis/459946/

Comments


Avatar
zbet commented on 2023-11-24 04:41:24 UTC

url : hxxp://zang1.almashreaq.top/_errorpages/EJbinzx.exe