MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5175e7e515488e850d4249639688ba5f937b6c87c1bd4d316e981c6e33a4133. 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


PythonStealer


Vendor detections: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a5175e7e515488e850d4249639688ba5f937b6c87c1bd4d316e981c6e33a4133
SHA3-384 hash: cdd87b4f59ad14effaa4276ddd1deb4489dd5304a0b021aefbf98ed1c24ea54d571127cd513a09a62a8def04f9912b97
SHA1 hash: fd6078c5a62ef12f1ebf21b70cb8ec0afd3b9d85
MD5 hash: 88f4f9a1a21088d5446e1d595d970a42
humanhash: winter-floor-spaghetti-beer
File name:88.exe
Download: download sample
Signature PythonStealer
Create hunting rule
File size:17'185'461 bytes
First seen:2023-09-08 14:07:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0b5552dccd9d0a834cea55c0c8fc05be (16 x LunaLogger, 16 x BlankGrabber, 8 x CrealStealer)
ssdeep 393216:dwOr7M5li8k3mePcGfdrS9sYNeFv18X8d1D:l7M5lDa55F2fsn1
Threatray 9 similar samples on MalwareBazaar
TLSH T173073361D6751D76CEE22039C2E08875DE4575EB87A0C38E02F4951B1FAB6E82CB9F31
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)
File icon (PE):PE icon
dhash icon c6c2ccc4f4e0e0f8 (37 x PythonStealer, 21 x CrealStealer, 19 x Empyrean)
Reporter 0x746f6d6669
Tags:exe PythonStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
314
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
88.exe
Verdict:
Suspicious activity
Analysis date:
2023-09-08 14:08:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6b5d6df4-9723-47ea-bcd7-79f6449ed5ba

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.Malware-gen.12320.10674.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Running batch commands
Creating a process with a hidden window
DNS request
Delayed reading of the file
Sending a custom TCP request
Creating a file in the %AppData% directory
Launching the process to interact with network services
Launching a process
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control expand greyware lolbin overlay packed
Link:
https://www.filescan.io/uploads/64fb2ac386964ed9c6153f42/reports/7d1afbc1-a12a-4961-b9fb-a959ec5fec92/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/a5175e7e515488e850d4249639688ba5f937b6c87c1bd4d316e981c6e33a4133
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1c167968-6947-4a76-8910-07fa083dd601
Result
Threat name:
Python Stealer
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1306215
Signature
May check the online IP address of the machine
Yara detected Generic Python Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1306215 Sample: 88.exe Startdate: 08/09/2023 Architecture: WINDOWS Score: 48 31 Yara detected Generic Python Stealer 2->31 8 88.exe 60 2->8         started        process3 file4 19 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 8->19 dropped 21 C:\Users\user\AppData\Local\...\select.pyd, PE32+ 8->21 dropped 23 C:\Users\user\AppData\Local\...\python311.dll, PE32+ 8->23 dropped 25 27 other files (none is malicious) 8->25 dropped 33 May check the online IP address of the machine 8->33 12 88.exe 8->12         started        signatures5 process6 dnsIp7 27 api4.ipify.org 173.231.16.76, 443, 49727 WEBNXUS United States 12->27 29 api.ipify.org 12->29 15 cmd.exe 1 12->15         started        process8 process9 17 conhost.exe 15->17         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a5175e7e515488e850d4249639688ba5f937b6c87c1bd4d316e981c6e33a4133/
Threat name:
Win64.Malware.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-09-06 01:18:34 UTC
File Type:
PE+ (Exe)
Extracted files:
1251
AV detection:
3 of 38 (7.89%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uulv47srkseoqugueslds2elux4tpnwipqn5juyw5ga4nyz2iezq._file
Verdict:
unknown
Similar samples:
1fb54bb9a1eb4301ba6a4308cb7a6a39fb92408d69a6cbe4edbad0b574e0c9a1
PythonStealer
27f599038343d5433f51dcff77ecf7f72256b21829e96b9ce71a7241466f0a7e
PythonStealer
60ee0d0e9f0799545b6d1739f6554a1591bf62c6efaee94f48fea42e7d4e4f1f
PythonStealer
61514d792a0dff68436f3897149f8b9fdf1c256be8ec5f9e3e06a363af04bab6
PythonStealer
7efdd86bde8ebe7882d0de3f1a06444be741b9e7b748c2b1a6a2193d97bf431a
PythonStealer
9d0fbad002a0d52d8a7725ec88a93d3b2a85d7c919b5ab751085532436181edc
PythonStealer
c37494daa1a9c3b20e3f19414e25907b598b45be7ae5486d144b28a98ade3aa3
PythonStealer
d4139f98ba668f982b8004ee094718a2e0451a4616b01f977ff883c6191c19f2
PythonStealer
Result
Malware family:
n/a
Score:
  9/10
Tags:
pyinstaller
Link:
https://tria.ge/reports/230908-rfjvcacd3w/
Behaviour
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Looks up external IP address via web service
Loads dropped DLL
Grants admin privileges
Unpacked files
SH256 hash:
a5175e7e515488e850d4249639688ba5f937b6c87c1bd4d316e981c6e33a4133
MD5 hash:
88f4f9a1a21088d5446e1d595d970a42
SHA1 hash:
fd6078c5a62ef12f1ebf21b70cb8ec0afd3b9d85
Link:
https://www.unpac.me/results/53cd4217-bded-45d5-94ef-fb06acea2008/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a5175e7e515488e850d4249639688ba5f937b6c87c1bd4d316e981c6e33a4133

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller.
Rule name:SUSP_Imphash_Mar23_3
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:Internal Research
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

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

Comments