MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f20d91a10181609a8c7b3d7581f415c76a3a6cb6d4878da84c006403dfc9969c. 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


Threat unknown


Vendor detections: 8


Intelligence 8 IOCs YARA 4 File information Comments
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SHA256 hash: f20d91a10181609a8c7b3d7581f415c76a3a6cb6d4878da84c006403dfc9969c
SHA3-384 hash: e3fed936a015711d868641ef259e53ec4022144c397052ca2a67b7c1533518d36f852f0ed9488a273e8ef9a6a6bebe28
SHA1 hash: 6d98660838ba244c9fc53c838dbf5f01473075a8
MD5 hash: 220a72db5a61a463a6056f852b70aaef
humanhash: quebec-blue-yankee-earth
File name:f20d91a10181609a8c7b3d7581f415c76a3a6cb6d4878da84c006403dfc9969c
Download: download sample
File size:1'749'192 bytes
First seen:2021-10-22 07:49:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c7269d59926fa4252270f407e4dab043 (45 x Hive, 23 x ServHelper, 22 x CobaltStrike)
ssdeep 49152:qLjR+QCjrb/T4vO90dL3BmAFd4A64nsfJrjXKXHNgv7199b13:IjpaP1d
Threatray 54 similar samples on MalwareBazaar
TLSH T1D5853A07BC9160F9D4AAC230CAA5939177317894073363DB2F50A6BA2F72BD81F79794
Reporter JAMESWT_WT
Tags:exe Rozena WinGo

Intelligence

File Origin
# of uploads :
1
# of downloads :
197
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/199289/
Detection(s):
Win.Malware.Bulz-9885329-0
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Result
Verdict:
Clean
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
monero overlay packed
Link:
https://www.filescan.io/uploads/61726d3a9a5a1e91c5ce53d9/reports/2e57a09a-01eb-4566-94d5-c50757429b89/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:
Generic Malware
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/78399c43-7574-410c-99af-e3f5125c3810
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/875121
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 507550 Sample: RMHDAarus1 Startdate: 22/10/2021 Architecture: WINDOWS Score: 48 10 Multi AV Scanner detection for submitted file 2->10 6 RMHDAarus1.exe 1 2->6         started        process3 process4 8 conhost.exe 6->8         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f20d91a10181609a8c7b3d7581f415c76a3a6cb6d4878da84c006403dfc9969c/
Threat name:
Win64.Trojan.WinGoRozena
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Status:
Malicious
First seen:
2021-09-29 09:11:20 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Verdict:
malicious
Similar samples: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 44 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/211022-jpac9sbce6/
Unpacked files
SH256 hash:
f20d91a10181609a8c7b3d7581f415c76a3a6cb6d4878da84c006403dfc9969c
MD5 hash:
220a72db5a61a463a6056f852b70aaef
SHA1 hash:
6d98660838ba244c9fc53c838dbf5f01473075a8
Link:
https://www.unpac.me/results/75e52853-1673-4c85-bf22-19c7ca33b6f8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/f20d91a10181609a8c7b3d7581f415c76a3a6cb6d4878da84c006403dfc9969c

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:GoBinTest
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Rule name:GoBinTest
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Rule name:golang
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Rule name:golang
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File information

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

Cape
Cape
https://www.capesandbox.com/analysis/199289/

Comments