MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c3ad8269dc58bfa50ee2e217f36d37fbd152d2d0013032b4ebc958a4cb735df. 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


XFilesStealer


Vendor detections: 5


Intelligence 5 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c3ad8269dc58bfa50ee2e217f36d37fbd152d2d0013032b4ebc958a4cb735df
SHA3-384 hash: c76122c0fa0b6132da433a674347707ae0858be644084ceb1760d9669cd99708a8b967de21015d57d115384f021fad6c
SHA1 hash: c3a768702a1f516a21001a611da8014b74d8aca0
MD5 hash: 46f83de2c9bcb623b9c7b820b711ad45
humanhash: idaho-glucose-moon-yankee
File name:MainInsSec.dll
Download: download sample
Signature XFilesStealer
Create hunting rule
File size:1'316'440 bytes
First seen:2022-07-27 21:49:26 UTC
Last seen:2022-07-27 22:50:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fdadfe3db7fbed89007341ef733ff379 (1 x XFilesStealer)
ssdeep 24576:THycv6AAFF4JuXgwe+JtUsXakBxLg0S0KBrPzoX8O6LqdfLED8m0mEPfst59Mwx:P6AAFF4JuXgwe+JtUspBxLNS0qPzoX8t
TLSH T13755B24E7F1C9222F42583BA3CD338515A307B5578F9AA4FE184713C2FEB1692F1A259
TrID 43.3% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
27.5% (.EXE) Win64 Executable (generic) (10523/12/4)
13.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) OS/2 Executable (generic) (2029/13)
5.2% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter johnk3r
Tags:exe XFilesStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
310
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b-1e8342b-5515.msi
Verdict:
Malicious activity
Analysis date:
2022-07-27 15:53:30 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1328817d-480d-4cb4-a4eb-94ab1334f23c

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/294751/
Detection(s):
SecuriteInfo.com.generic.ml.26541.5652.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/27630/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Unknown
Threat level:
n/a  -.1/10
Confidence:
100%
Tags:
anti-debug overlay packed
Link:
https://www.filescan.io/uploads/62e1b386989a471d332715f3/reports/c3720bef-b020-466c-8769-1d569b311d2f/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a7124499-486f-4d82-b822-b80f42a5b4ca
Result
Threat name:
Unknown
Detection:
clean
Classification:
n/a
Score:
8 / 100
Link:
https://www.joesandbox.com/analysis/1042153
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c3ad8269dc58bfa50ee2e217f36d37fbd152d2d0013032b4ebc958a4cb735df/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-07-27 14:23:05 UTC
File Type:
PE+ (Dll)
AV detection:
9 of 26 (34.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rq5nqju5ywf7uuhofyqx6nwtp66rkljnaajqgk2oxskyutfxgxpq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
evasion
Link:
https://tria.ge/reports/220727-1pxl8shhal/
Behaviour
Checks SCSI registry key(s)
Enumerates system info in registry
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Unpacked files
SH256 hash:
8c3ad8269dc58bfa50ee2e217f36d37fbd152d2d0013032b4ebc958a4cb735df
MD5 hash:
46f83de2c9bcb623b9c7b820b711ad45
SHA1 hash:
c3a768702a1f516a21001a611da8014b74d8aca0
Link:
https://www.unpac.me/results/92b37680-b85c-4094-862a-cf27de30f5f2/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:unknown_dropper
Create hunting rule
Author:#evilcel3ri
Description:Detects an unknown dropper

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/294751/

Comments


Avatar
Padawan commented on 2022-07-29 15:33:26 UTC

https://bazaar.abuse.ch/sample/aaafd63b83865785bd298bf8c71571e8d77913bf8f53017c8cc4513dda35213f/#intel
https://arquivos-pdf.australiaeast.cloudapp.azure[.]com/1SUHKLo6RkaAS8/