MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 161464a54fb29e8c1f46bd11a514f26c10edccc258af5a38a1e6ae10db859ac7. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 161464a54fb29e8c1f46bd11a514f26c10edccc258af5a38a1e6ae10db859ac7
SHA3-384 hash: 549059e130800b7a1a29b245e5317f46a3c1c7cc350faf5263e97f256b7d9fad145049b2c1d78f98b75b1b3dc3bda1c6
SHA1 hash: ede99aef7adfd735631449f576085371efb393a3
MD5 hash: e4647cc71d27837d5cb8a9a0b0707dab
humanhash: connecticut-ten-iowa-wyoming
File name:SecuriteInfo.com.W32.AIDetect.malware1.4968.10712
Download: download sample
Signature Formbook
Create hunting rule
File size:460'430 bytes
First seen:2021-03-16 10:55:17 UTC
Last seen:2021-03-16 13:09:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b1a57b635b23ffd553b3fd1e0960b2bd (39 x Formbook, 29 x Loki, 27 x AgentTesla)
ssdeep 6144:QTqjFhWfTXx1ETE+woZQ7zjUs+RhLxj2mbxAH/ryuuy:IKW7B1cE6kjUTRhFS0Mr1
Threatray 121 similar samples on MalwareBazaar
TLSH 37A401223688D456E3C672B40F5EDA76A375AD9CAD11416323F43F6F3BFC013462A266
Reporter SecuriteInfoCom
Tags:FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
138
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AIDetect.malware1.4968.10712
Verdict:
Suspicious activity
Analysis date:
2021-03-16 10:58:02 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c7be82de-e689-4d4e-87cc-583fb7c9e664

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.4968.10712.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Unauthorized injection to a recently created process
Launching the default Windows debugger (dwwin.exe)
Sending a UDP request
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/06dd6c48-69bf-4b8a-b460-3dfd2bc23828
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/640614
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/161464a54fb29e8c1f46bd11a514f26c10edccc258af5a38a1e6ae10db859ac7/
Threat name:
Win32.Trojan.Spynoon
Create hunting rule
Status:
Malicious
First seen:
2021-03-16 09:16:55 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
40d69d0a30c52d8bfe68c46dd6d1a0d210533a17ed4480274908a1c0b2a86001
Formbook
535fc06a3dfd27fe9d95c5d41d00b7401da822f3a12c35ffa56d2c4155d9e114
Formbook
56d8a2469192ce83d332691cdeb0ba357c9dda7770e2b633a372beded0fce39a
Formbook
73db8576ad079efbe1376a00f6d027d0e9aeb173f594ee7161dbd5c62f9f215d
Formbook
8fd87a74ea9ed9ce7c20c2a2c89f9170e97c772157e4dd1ca74b341fa6f8c6ca
Formbook
99e20e9f57324e56c59987b2d9778787c6db67693be34699a2968ec1120d2b47
Formbook
d17db1e0b2178131751780185b898d118dc70fa3319c2ba80e26411268f991c3
Formbook
d3b364b24f73d49e47de066a72532ddb9d00489286c8cc53e104d4ae9a1b8bbf
Formbook
de0fa842d520e025262cbd93a9523bee414f8ceb7d79a73da2b2f133fc01346f
Formbook
f8b8baf52ce82465ea49e717204b3c9df9f0771d79ab7493a145895ab0328eb8
Formbook
+ 111 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210316-mghj6re4v2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.vinfast-mienbac.com/9t6k/
Unpacked files
SH256 hash:
8f24c6cf0b06d18f3c07e7bfca4e92afce71834663746cfaa9ddf52a25d5c586
MD5 hash:
d753362649aecd60ff434adf171a4e7f
SHA1 hash:
3b752ad064e06e21822c8958ae22e9a6bb8cf3d0
Link:
https://www.unpac.me/results/fcea0003-7cf9-456e-8e8b-59748788f2fb/
SH256 hash:
161464a54fb29e8c1f46bd11a514f26c10edccc258af5a38a1e6ae10db859ac7
MD5 hash:
e4647cc71d27837d5cb8a9a0b0707dab
SHA1 hash:
ede99aef7adfd735631449f576085371efb393a3
Link:
https://www.unpac.me/results/fcea0003-7cf9-456e-8e8b-59748788f2fb/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Eldorado
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/161464a54fb29e8c1f46bd11a514f26c10edccc258af5a38a1e6ae10db859ac7

File information

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

Web download

Formbook

Executable exe 161464a54fb29e8c1f46bd11a514f26c10edccc258af5a38a1e6ae10db859ac7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1070510/
  
Delivery method
Distributed via web download

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