MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a5fd251454e696125125f48b93d4d865729e68cc27abc988339e086cbecca51. 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: 6


Intelligence 6 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a5fd251454e696125125f48b93d4d865729e68cc27abc988339e086cbecca51
SHA3-384 hash: b9ee217dbbabcdeb7f0bb86db87e6c6bfbbad2c29a9298e8790317bbdd7b5d2e66d007cd236a2dab47b2b0eea7a2d2ee
SHA1 hash: 0f41d1ecb07c57bc51ad948d8431b9d40da3a056
MD5 hash: 4428d6a263ad7425655c933683dc4346
humanhash: golf-kansas-mexico-hydrogen
File name:8a5fd251454e696125125f48b93d4d865729e68cc27abc988339e086cbecca51
Download: download sample
File size:5'171'888 bytes
First seen:2021-10-22 07:48:44 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 49152:5xkNUirb/TzvO90dL3BmAFd4A64nsfJczmHAJ5csxvrFfqoXUMv/STh9a1qxyFhB:5xR2rRWk
Threatray 54 similar samples on MalwareBazaar
TLSH T13336E007BCA190B9C0E9C235C9669299773178C9033163DB3B54A6BA1F727D41EB937C
Reporter JAMESWT_WT
Tags:exe Rozena WinGo

Intelligence

File Origin
# of uploads :
1
# of downloads :
146
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/199275/
Detection(s):
Win.Malware.Bulz-9885329-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
monero overlay packed
Link:
https://www.filescan.io/uploads/61726cf4a9d585e6d5340cd1/reports/3378e2e1-e39b-4cc6-98fb-380a199b8c51/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/767fe64f-a204-49e5-b6da-e1bd3e0ae2ed
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/875172
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 507609 Sample: H4K8whrLv3 Startdate: 22/10/2021 Architecture: WINDOWS Score: 48 10 Multi AV Scanner detection for submitted file 2->10 6 H4K8whrLv3.exe 1 2->6         started        process3 process4 8 conhost.exe 6->8         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a5fd251454e696125125f48b93d4d865729e68cc27abc988339e086cbecca51/
Threat name:
Win64.Trojan.WinGoRozena
Create hunting rule
Status:
Malicious
First seen:
2021-10-04 20:29:10 UTC
AV detection:
11 of 28 (39.29%)
Threat level:
  5/5
Verdict:
unknown
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-jnpfsscbdr/
Unpacked files
SH256 hash:
8a5fd251454e696125125f48b93d4d865729e68cc27abc988339e086cbecca51
MD5 hash:
4428d6a263ad7425655c933683dc4346
SHA1 hash:
0f41d1ecb07c57bc51ad948d8431b9d40da3a056
Link:
https://www.unpac.me/results/47c62280-1b79-4c57-b646-88ae93b0e199/
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/8a5fd251454e696125125f48b93d4d865729e68cc27abc988339e086cbecca51

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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:crime_win32_ransom_avaddon_1
Create hunting rule
Author:@VK_Intel
Description:Detects Avaddon ransomware
Reference:https://twitter.com/VK_Intel/status/1300944441390370819
Rule name:GoBinTest
Create hunting rule
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang
Create hunting rule

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/199275/

Comments