MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6077a6a5a6270bd0cbd94bd424294d9c1afe129e72ac671db981245f4e294234. 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
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SHA256 hash: 6077a6a5a6270bd0cbd94bd424294d9c1afe129e72ac671db981245f4e294234
SHA3-384 hash: 7af78aded4a73059c4ecdbd05fd516d4057a67e70977927df32c07b99e0262fb4bd3628903f025febf42ad95b0734ba2
SHA1 hash: d30660a65b36800eaf860dac1f590f8c66b199b8
MD5 hash: 0fe69c309ca81a5b9d3bfab447ece2a0
humanhash: foxtrot-fruit-social-gee
File name:SecuriteInfo.com.BackDoor.SpyBotNET.25.30611.25281
Download: download sample
Signature Formbook
Create hunting rule
File size:749'568 bytes
First seen:2022-03-01 13:13:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:fEIcR/Io1P2n4tAP+9zQ+jK4Jm5+TBnka/ubaC2dS433iWEF77yZZyw:6Y4tEMQr4o5+Z/HC246i/7f
Threatray 14'447 similar samples on MalwareBazaar
TLSH T14EF4AF1839E65038F8368BF1CFC0EBE1DB6EF221D489A0F554000E555656BBC895AEFD
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/245809/
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.25.30611.25281.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/621e1c210cd58dbd925af4c2/reports/27a60397-31f7-436d-bc76-d4c9e71b41db/overview
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.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2ff7a9e7-b290-43da-b761-947d63ed5f34
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/948189
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/6077a6a5a6270bd0cbd94bd424294d9c1afe129e72ac671db981245f4e294234/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-01 11:01:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
00d8e033e68ffe5f290339a1e00193b0376814bc8a27c8978b9b5e0de6b2823f
Formbook
28c28db28e96276f72ce38a60d04f0711388d3f93ecb34d4721dc94fc2bf9f07
Formbook
4e1397fff753fe86be50e152d3e2ace6a8a9e0b3f8e63e77c0e0c1c1d6ed71c3
Formbook
5645d9e38c998f5db43ae93e35339d7dca0a96b81f806b370624e7410e2eea0a
Formbook
9e41bc1734c4bc894acdc9c08568cb2f1cd01078fa9b5f30d6f18c6383c22863
Formbook
a4e51503957292fe946f001fdcaf2b6ac7cd935c7bca80d5f79754c14d93e03d
Formbook
ab12ca2a034e07fbdd6c9d6c31270f52173cd8559e12aad0aea593cc460867cd
Formbook
aea459fb282282fc886f02283b2cfe1da12a6208e14859ffeb7f84a45a452bba
Formbook
f725b6a2466a6f4c7084eeab5994e30b8ef836633c1a84d85c1899deb1808d3c
Formbook
+ 14'437 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:g5ef loader rat
Link:
https://tria.ge/reports/220301-qgnn9aabg4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
5df114501a9b61b4c82712c6c1e0e488f1570503152b5cd76569366f784c2a7c
MD5 hash:
4920fc8712b8f540a8085e7efd98cb08
SHA1 hash:
a29e13c9fecee94905988433244256bd93657ab9
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/ead2eeab-eddf-43b6-a4f6-352ea854ad2e/
SH256 hash:
adf9b57fe4788cec0232fd7f102604f67a4afd7389669aa2a48f44f57f91d811
MD5 hash:
6b710de2051beed73f6d6b3bda722475
SHA1 hash:
e9a8ca604e6ca1ecb106006d6b976d585fc7db2a
Link:
https://www.unpac.me/results/ead2eeab-eddf-43b6-a4f6-352ea854ad2e/
SH256 hash:
20ddae0029b945a631ffb9612ee3045e6c5165fed64ac98d0b96e51395276e74
MD5 hash:
3c405e5f537c5eb14a8fcdf10c9959f7
SHA1 hash:
5238879e5c9137a3380a81ed011c37e3ee613ad8
Link:
https://www.unpac.me/results/ead2eeab-eddf-43b6-a4f6-352ea854ad2e/
SH256 hash:
e3bdaf9e98eb65a070cf4424bc123e57ade151c41e4a0d375e769749155c1715
MD5 hash:
78a25e75b94923e889ecd100349facbe
SHA1 hash:
6b3f8db525d3c98f92ed480e664ab8ee9458340b
Link:
https://www.unpac.me/results/ead2eeab-eddf-43b6-a4f6-352ea854ad2e/
SH256 hash:
6077a6a5a6270bd0cbd94bd424294d9c1afe129e72ac671db981245f4e294234
MD5 hash:
0fe69c309ca81a5b9d3bfab447ece2a0
SHA1 hash:
d30660a65b36800eaf860dac1f590f8c66b199b8
Link:
https://www.unpac.me/results/ead2eeab-eddf-43b6-a4f6-352ea854ad2e/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/6077a6a5a627/report/overview.html
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/6077a6a5a6270bd0cbd94bd424294d9c1afe129e72ac671db981245f4e294234

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
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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 6077a6a5a6270bd0cbd94bd424294d9c1afe129e72ac671db981245f4e294234

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2068362/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2068363/
Cape
Cape
https://www.capesandbox.com/analysis/245809/

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