MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6bce5505d894e874407ff0390d80def8b5c8dc707297ae13b896760ad1b76dd0. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6bce5505d894e874407ff0390d80def8b5c8dc707297ae13b896760ad1b76dd0
SHA3-384 hash: 36a4aca81382bd2bb349b684fad383ff7d8bea622c2c0787920101ffe1272c713536770e9b6ecb4dae1e04f94775e27c
SHA1 hash: b8b3f0dd5ed38437849e33a27b07adfd66e75574
MD5 hash: 54384cc4dbf84e53ef85ae894412f864
humanhash: charlie-high-michigan-michigan
File name:Quote order#098799.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:447'488 bytes
First seen:2022-02-02 20:16:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:4vVO7JRtvmvrPGTUAsbLQ/bSHZporzTZNmD5KYWAPb6ST:4vVOVuDQUAsbKMZSTZY97b5
Threatray 13'103 similar samples on MalwareBazaar
TLSH T1F8949DB4A0A78594F10B8974257CFAA402B230E3E9CA4D7957793641CFEEE647F8460F
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/230669/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Sending a custom TCP request
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Launching a process
Reading critical registry keys
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61fae68ba0f6a794b334a658/reports/ab1229e8-6b79-43e7-8a7e-b5336a972dda/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/ea0a03a8-564f-4720-b882-6dd99f3dc7ad
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/932757
Behaviour
Behavior Graph:
n/a
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6bce5505d894e874407ff0390d80def8b5c8dc707297ae13b896760ad1b76dd0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-02-02 01:50:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nphfkboystuhiqd76a4q3ag67c24rxdqokl24e5ysz3avunxnxia._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0be58a33d1ccbb74ef24592d2d16009bd56638aef6c294af7793e57588e04ef6
Formbook
1b63747868505bd36bda5292992b2ff09c371844379d7a180530e02186524627
Formbook
2ceae7d4227b3dc96253c77943851ebb41fab14f6f07af4dadca597f82ebda67
Formbook
37fa31427360d762439a46e805c18146897384a73e22c02eea7612d9a92d4639
Formbook
57037671020fbbcf7e45114c351297ed8ccf818410c36aa4030434bc41ce86b3
Formbook
676ab2d5cbbd1e1705631b814e7a403a919341d199a9cc09abf1f67c0e3a6d19
Formbook
bfb63f78c88894c097832d1073716db0d322456da3a2bccc15e57eac15fa903d
Formbook
dc6726c9222c4d86d9d1167ab0a6bea35dfa47f17963aa8e9f15c4fb855069b9
Formbook
f476ca92b53a6add2ab9d1d81e1397e387c15d8bb80e0fe4e768036a091ce96f
Formbook
+ 13'093 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:m4ro loader rat
Link:
https://tria.ge/reports/220202-y16m6sbee6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Unpacked files
SH256 hash:
1fef4f09c5eff52a13ebe7bd4b6684705c73e645286c9ed6f2462bc408c8cfea
MD5 hash:
7e92ce70400bffa7024660563f9a8b03
SHA1 hash:
234011eeb34023c7fd962fdd04b1fd004211dc28
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/8a7dced0-18d1-430a-b537-6e4e8aa074c6/
Parent samples :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 hash:
6f1b89bc3013177c101fe4448340c48c0dd08d19017a798bd11c2d0f76be1fbc
MD5 hash:
60a604887b3616e3ed86d81fab0a9ebb
SHA1 hash:
8db84f5f4c569c86c69aff464b2ffc4ce3dafa20
Link:
https://www.unpac.me/results/8a7dced0-18d1-430a-b537-6e4e8aa074c6/
SH256 hash:
36b4e7941b0ba8262f76acd9104eb8349235a8741f7f5dc36ea22170f2040c30
MD5 hash:
db59899fb8754066c8faa2802ec09f31
SHA1 hash:
83e1c421f48986f519b2a2c1957ba5a18a73a6a4
Link:
https://www.unpac.me/results/8a7dced0-18d1-430a-b537-6e4e8aa074c6/
SH256 hash:
6bce5505d894e874407ff0390d80def8b5c8dc707297ae13b896760ad1b76dd0
MD5 hash:
54384cc4dbf84e53ef85ae894412f864
SHA1 hash:
b8b3f0dd5ed38437849e33a27b07adfd66e75574
Link:
https://www.unpac.me/results/8a7dced0-18d1-430a-b537-6e4e8aa074c6/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/6bce5505d894e874407ff0390d80def8b5c8dc707297ae13b896760ad1b76dd0

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 6bce5505d894e874407ff0390d80def8b5c8dc707297ae13b896760ad1b76dd0

(this sample)

  
Dropped by
Formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/230669/

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