MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 571310e22d7af6225369f53b33887466dfa07afb8776bfae70eea5983212bfc1. 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: 7


Intelligence 7 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 571310e22d7af6225369f53b33887466dfa07afb8776bfae70eea5983212bfc1
SHA3-384 hash: 27b931a279119a5a5c8de871834691f5dbc28a0765cc814d0a2d77c7bc5e2df890bf67aa93cf0d60eef8eeccb506b798
SHA1 hash: 853ac2557b11411121e686df466add60f527f7f2
MD5 hash: b372e4d81ec311286ed8ae0759714980
humanhash: double-high-california-yellow
File name:portuion.exe
Download: download sample
File size:5'416'942 bytes
First seen:2023-06-21 12:27:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f0ea7b7844bbc5bfa9bb32efdcea957c (58 x Sliver, 17 x CobaltStrike, 12 x AsyncRAT)
ssdeep 49152:0mbaN1tPJ3UaGwrb/TlvO90d7HjmAFd4A64nsfJU7hRjbXNsmPf02sdInbNEKMSK:OPJ3Usi5dkBwDaqZEd3+
Threatray 9 similar samples on MalwareBazaar
TLSH T195463A47F89150E8C1AEE230CA259252BA717C995B3023D33F60F7B82F76BD46A79354
TrID 48.7% (.EXE) Win64 Executable (generic) (10523/12/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Reporter aslavrushin
Tags:exe TrojanService

Intelligence

File Origin
# of uploads :
1
# of downloads :
296
Origin country :
BG BG
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
portuion.exe
Verdict:
No threats detected
Analysis date:
2023-06-21 12:29:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d46ec947-4144-4719-bd55-f918b0efe1e7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/401347/
Detection(s):
SecuriteInfo.com.MalwThreat.4980FT.5470.18110.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
golang greyware lolbin overlay packed
Link:
https://www.filescan.io/uploads/6492ecd399f0c0cb0933380c/reports/520f3fd9-c703-4978-80c1-d8a90dbc1e65/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/571310e22d7af6225369f53b33887466dfa07afb8776bfae70eea5983212bfc1
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/4b848b9c-3268-4cbd-a2b8-a207cabd305c
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1258990
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 892010 Sample: portuion.exe Startdate: 21/06/2023 Architecture: WINDOWS Score: 48 18 Multi AV Scanner detection for submitted file 2->18 6 portuion.exe 1 2->6         started        8 portuion.exe 1 2->8         started        10 portuion.exe 1 2->10         started        process3 process4 12 conhost.exe 6->12         started        14 conhost.exe 8->14         started        16 conhost.exe 10->16         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/571310e22d7af6225369f53b33887466dfa07afb8776bfae70eea5983212bfc1/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k4jrbyrnpl3ceu3j6u5thcdum3p2a6x3q53l7ltq52szqmqsx7aq._file
Verdict:
unknown
Similar samples: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Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/230621-pnbgtshd46/
Behaviour
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
571310e22d7af6225369f53b33887466dfa07afb8776bfae70eea5983212bfc1
MD5 hash:
b372e4d81ec311286ed8ae0759714980
SHA1 hash:
853ac2557b11411121e686df466add60f527f7f2
Link:
https://www.unpac.me/results/2c40e820-fe0b-49e4-8eeb-78ac1340c1de/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/571310e22d7af6225369f53b33887466dfa07afb8776bfae70eea5983212bfc1

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware

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/401347/

Comments