MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33b08940d5a2fdd70c73fddf7e359193eb86a1d42e7cce27dba02718b7279c49. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 33b08940d5a2fdd70c73fddf7e359193eb86a1d42e7cce27dba02718b7279c49
SHA3-384 hash: 0093c02ed3b2bf6e499e4ad3a57e182773c91576ed0088a074bbf14ad3ecce83bd3611eecb497678776f377fd86a4c46
SHA1 hash: 2cf34e18ccb91d2e0572ec833f8656178f4e834b
MD5 hash: 98baccb2a35dcd64991688d8c2f9863e
humanhash: blossom-berlin-oklahoma-alabama
File name:QUOTATION.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:577'536 bytes
First seen:2022-02-09 10:20:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:zpc5Ne73PkaJfaCtY37yTajxg3iuWiFoPf4iLPywM0aYLiPViG7cRceFtyyRokaJ:tPJCCt833iFoPw6abZwo0ZDfQJ
TLSH T14DC4CF3AF64BCF40E416653220FFB45017B23DEB86D3D6163B58B3180BB26654F9A64B
File icon (PE):PE icon
dhash icon 96d4acda6cb4dc0c (25 x AgentTesla, 12 x Formbook, 10 x Loki)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
178
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/239407/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Win.Dropper.Nanocore-9938512-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Launching a process
Creating a process with a hidden window
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/620395b04077c8b9a025ed1e/reports/0a05e0c2-3845-4c19-bc31-2e85033ca412/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/1a5c6504-561a-4daa-8a98-1c9a7c69791a
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/936758
Behaviour
Behavior Graph:
n/a
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/33b08940d5a2fdd70c73fddf7e359193eb86a1d42e7cce27dba02718b7279c49/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-02-03 06:56:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
31
AV detection:
28 of 43 (65.12%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=goyisqgvul65oddt7xpx4nmrspvynioufz6m4j63uatrrnzhtreq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:nt3f loader rat suricata
Link:
https://tria.ge/reports/220209-mdncjaabdp/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Checks computer location settings
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
149fddd6d60737e0e971c03111a4bb582ca16a8f08c838e73371163191cd17d5
MD5 hash:
40056abcdc0a75b7b51b5c08b8db3c07
SHA1 hash:
05eed606a5cd55f7c72de355fd1f7ba753c9ade4
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/474ce384-fb6f-4425-8cfe-fbfc80c16e4b/
Parent samples :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 hash:
0cc119786b104cf0aa261a208bf38802b339774ff3d7a42afcd8329d2d7d21c9
MD5 hash:
263b5190f7ac42d83c756dcdf38147bb
SHA1 hash:
78f419fe3936ed7d603706c47230cd3e6ff79ffe
Link:
https://www.unpac.me/results/474ce384-fb6f-4425-8cfe-fbfc80c16e4b/
SH256 hash:
1df4c8edc89115a6f7721cd65d251cd1eccd7a2967137a040fbb05be72ef1f1d
MD5 hash:
84dd7c158a6aec45ed144885cf4c25f3
SHA1 hash:
3f431eac60f3981946077082cea62b2deced313b
Link:
https://www.unpac.me/results/474ce384-fb6f-4425-8cfe-fbfc80c16e4b/
SH256 hash:
33b08940d5a2fdd70c73fddf7e359193eb86a1d42e7cce27dba02718b7279c49
MD5 hash:
98baccb2a35dcd64991688d8c2f9863e
SHA1 hash:
2cf34e18ccb91d2e0572ec833f8656178f4e834b
Link:
https://www.unpac.me/results/474ce384-fb6f-4425-8cfe-fbfc80c16e4b/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/33b08940d5a2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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.

Malspam

Formbook

Executable exe 33b08940d5a2fdd70c73fddf7e359193eb86a1d42e7cce27dba02718b7279c49

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/239407/

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