MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46ed80bd788670928f5d04217c0fda40c661a5a211f07ef6319188625303e646. 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: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 46ed80bd788670928f5d04217c0fda40c661a5a211f07ef6319188625303e646
SHA3-384 hash: 6d0ce71542457a5975550acf425ab04701e87e6b81e6a2b31c3c40bbc11e9bc6d5be6f0b76f6ea9f10b5c1f696ebb59c
SHA1 hash: e6ff2bf18d4a096eef15f2d5bda0b2f40fd76eaf
MD5 hash: dd37cba6f5ef3ea92794b565c7ecd028
humanhash: mike-california-sixteen-robert
File name:dd37cba6f5ef3ea92794b565c7ecd028.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'081'344 bytes
First seen:2021-03-25 11:03:25 UTC
Last seen:2021-03-25 12:09:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 24576:SqxE7xy6XrcfK1oXUdaBpxD9XD3C+whkJU:dE7xRrPKXXBpxD9XrC+YsU
Threatray 3'707 similar samples on MalwareBazaar
TLSH 8035F59224ECC791E425AFECD42B97F23396DD57D381E74738ACE8962563B8AC50340B
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
143
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFx 6300306423.doc
Verdict:
Malicious activity
Analysis date:
2021-03-25 09:14:51 UTC
Tags:
trojan exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/5f4c4a54-ba55-4bf1-be0a-08fe407b230f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.17287.3356.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Sending a custom TCP request
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/653785
Signature
.NET source code contains method to dynamically call methods (often used by packers)
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 375831 Sample: tgorqDDBUa.exe Startdate: 25/03/2021 Architecture: WINDOWS Score: 100 36 Found malware configuration 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 7 other signatures 2->42 10 tgorqDDBUa.exe 3 2->10         started        process3 file4 28 C:\Users\user\AppData\...\tgorqDDBUa.exe.log, ASCII 10->28 dropped 52 Tries to detect virtualization through RDTSC time measurements 10->52 54 Injects a PE file into a foreign processes 10->54 14 tgorqDDBUa.exe 10->14         started        signatures5 process6 signatures7 56 Modifies the context of a thread in another process (thread injection) 14->56 58 Maps a DLL or memory area into another process 14->58 60 Sample uses process hollowing technique 14->60 62 Queues an APC in another process (thread injection) 14->62 17 explorer.exe 14->17 injected process8 dnsIp9 30 farmingtonhillsmagazine.com 162.241.194.56, 49732, 80 UNIFIEDLAYER-AS-1US United States 17->30 32 eronono.net 163.44.239.78, 49733, 80 INTERQGMOInternetIncJP Japan 17->32 34 3 other IPs or domains 17->34 44 System process connects to network (likely due to code injection or exploit) 17->44 21 cscript.exe 17->21         started        signatures10 process11 signatures12 46 Modifies the context of a thread in another process (thread injection) 21->46 48 Maps a DLL or memory area into another process 21->48 50 Tries to detect virtualization through RDTSC time measurements 21->50 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/46ed80bd788670928f5d04217c0fda40c661a5a211f07ef6319188625303e646/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-03-25 11:04:08 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i3wybplyqzyjfd25aqqxyd62iddgdjncchyh55rrsgegeuyd4zda._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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056548a367412a9b7fcb2d136d1c425ecfc2b0627de5d6842a5b79cee17d67dd
Formbook
06fa1b160e322bd7710c9110b1e4e873795b5c2680b8bbe70bbaf23484533459
Formbook
0953e54968ca9407a172c0a35a00d8b30ec603770809bbd2901a070e1b83b7f8
Formbook
21ba0bed0b05a2ce68496e73a5c103fb5b815ac2c77e997f46e5d09666c1c978
Formbook
38272fb3fbcabee6980aeb4be9ae17147a7979dc415cb3cfbedc48cc298bbefa
Formbook
4ce173da12efcf686dd4a7fec6678fc6c0e2cae352a3dd327bdfa478c18589e4
Formbook
6c131f342e8226706ba1b39cc955852b022130c14ea12bd3b3cf340bbea25bf6
Formbook
7c201535a28746b62adfa831cfccac096903f5b17ee83b8364fc890fa70a59fd
Formbook
9a55287be3d6c8a74a0aa6ee3a5ea4e288ba968e44c271c9ea5d2293c8300d07
Formbook
ebb6267e5c3bf10ec8ccba29d6fd2c7b747cef8b758db1544caf9edc7f117d7b
Formbook
+ 3'697 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210325-4sqpjj792e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.farmingtonhillsmagazine.com/lhc/
Unpacked files
SH256 hash:
c22b9993fd6abea236edcc1bf476bcd4a09015b4af09eedf660a43bf3d29a16f
MD5 hash:
1d1234ba19c430923b22f531bb19b369
SHA1 hash:
9868c1e97a3be16100a61b5ee1f7d2838b4782a8
Link:
https://www.unpac.me/results/779170a7-da3c-49aa-a08f-c3dabbcbd86e/
SH256 hash:
46ed80bd788670928f5d04217c0fda40c661a5a211f07ef6319188625303e646
MD5 hash:
dd37cba6f5ef3ea92794b565c7ecd028
SHA1 hash:
e6ff2bf18d4a096eef15f2d5bda0b2f40fd76eaf
Link:
https://www.unpac.me/results/779170a7-da3c-49aa-a08f-c3dabbcbd86e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/46ed80bd788670928f5d04217c0fda40c661a5a211f07ef6319188625303e646

File information

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

Web download

Formbook

Executable exe 46ed80bd788670928f5d04217c0fda40c661a5a211f07ef6319188625303e646

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1090614/
  
Delivery method
Distributed via web download

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