MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6e101b1f3ef37505f4cae99303735cdbc09b0ef4f33f1d3f27742722e8276b4. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6e101b1f3ef37505f4cae99303735cdbc09b0ef4f33f1d3f27742722e8276b4
SHA3-384 hash: 80ce786561fce6487f695403770f246bb27309aa599eabe92b74a46af51a2e1d022a051858a82d933af4d50e2fcd833f
SHA1 hash: f029ca51857e6fe326e6a6a573afadf9bdfcee9f
MD5 hash: fd4fde74267b1f08dc0588a66481f230
humanhash: vermont-tennessee-purple-tennessee
File name:fd4fde74267b1f08dc0588a66481f230.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:861'184 bytes
First seen:2022-01-26 15:32:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:QXrm95f4SUE5bSbtyNEikKnN2ck7ipjs0s8nwAePTze/BCRXM/3eMHL3T7yp/uRb:QXrm9TShyj/M6wAmekc2wLvypFV
TLSH T12605BE27F48DC426C2AD097581CFB40D43B9B803BECBF5AA3F97F5096551B5AAA0520F
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
152
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fd4fde74267b1f08dc0588a66481f230.exe
Verdict:
Malicious activity
Analysis date:
2022-01-27 00:07:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/71e734f1-c038-4271-b869-b7a25698abf1

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/223447/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/61f169bd59d130b02a53ee51/reports/342bb6cc-8300-4b76-8c72-920e186ac385/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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/72adff31-bc80-4279-89cb-b04b98d31f9a
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/928370
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c6e101b1f3ef37505f4cae99303735cdbc09b0ef4f33f1d3f27742722e8276b4/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-01-26 11:21:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
17 of 25 (68.00%)
Threat level:
  5/5
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:bt33 rat spyware stealer trojan
Link:
https://tria.ge/reports/220126-s1kg2seehm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
4f1532705d87c6986e6ee1427235d0ee9059cda1ed8d65d43c6be83eafba6aeb
MD5 hash:
4f89eed7ee99cfa1f0729c1c41039c6a
SHA1 hash:
2e017cec0c10f45d63e6cb1ea236d11df2693875
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1c8732d8-dbf5-45f7-9cfb-d8aacc7e3a3c/
Parent samples :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 hash:
5247926388ed51a1178cb1de85bc5df1443c240ace43d7d9386edf8d7fceec02
MD5 hash:
9a6cb543f17cc6f61c016dbc8a331bc2
SHA1 hash:
62210e9d0f4d5b8101886a336feb3e1ae0eaf824
Link:
https://www.unpac.me/results/1c8732d8-dbf5-45f7-9cfb-d8aacc7e3a3c/
SH256 hash:
55877d055867bd58b34bdc36ef9ac768853b676ac69f0d5190a50d4910ceaf4b
MD5 hash:
d3bc9ac1c220e938c13cc21a14c8fbe8
SHA1 hash:
505e765007389987b588fa1c2e51544192852a95
Link:
https://www.unpac.me/results/1c8732d8-dbf5-45f7-9cfb-d8aacc7e3a3c/
SH256 hash:
c6e101b1f3ef37505f4cae99303735cdbc09b0ef4f33f1d3f27742722e8276b4
MD5 hash:
fd4fde74267b1f08dc0588a66481f230
SHA1 hash:
f029ca51857e6fe326e6a6a573afadf9bdfcee9f
Link:
https://www.unpac.me/results/1c8732d8-dbf5-45f7-9cfb-d8aacc7e3a3c/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/c6e101b1f3ef/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c6e101b1f3ef37505f4cae99303735cdbc09b0ef4f33f1d3f27742722e8276b4

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: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 c6e101b1f3ef37505f4cae99303735cdbc09b0ef4f33f1d3f27742722e8276b4

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/223447/
  
URLhaus
https://urlhaus.abuse.ch/url/1962740/
  
Delivery method
Distributed via web download

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