MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b45513ef05540fd2a1f5b5fb215fd4fa9bc44766b28bd45a82939c2b9ab6dae. 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


PrivateLoader


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b45513ef05540fd2a1f5b5fb215fd4fa9bc44766b28bd45a82939c2b9ab6dae
SHA3-384 hash: df5a8ead0feb707843f988b75e02b36a1dc5ac7eee63a0415a84f27c96f428468548abac47e5ebaea00c944a9a642479
SHA1 hash: e9c63ce62b3cd4943b1b59d6f94059f541c8535c
MD5 hash: 49aa92d562ed5d28042e55c3a476f68f
humanhash: floor-ceiling-nineteen-papa
File name:file
Download: download sample
Signature PrivateLoader
Create hunting rule
File size:517'632 bytes
First seen:2022-12-06 12:29:21 UTC
Last seen:2022-12-06 13:30:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:ChIM5LtazRQO/v2Oni99kdkwb2EXpdGqwNd:CeMltaztvFI4OIpdwd
TLSH T1BDB4F07296188661CC982FF49BDA6EAAC61578167FB0CDCF71413A16273763AD307C83
TrID 56.5% (.EXE) Win64 Executable (generic) (10523/12/4)
11.0% (.ICL) Windows Icons Library (generic) (2059/9)
10.9% (.EXE) OS/2 Executable (generic) (2029/13)
10.7% (.EXE) Generic Win/DOS Executable (2002/3)
10.7% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon e09e0f27372796e0 (1 x PrivateLoader, 1 x RedLineStealer)
Reporter andretavare5
Tags:exe PrivateLoader


Avatar
andretavare5
Sample downloaded from https://vk.com/doc767542893_650939037?hash=E34l0eA9ardVODRSQSVw4nPIiu2kPiy3hzrBAgj5nPg&dl=G43DONJUGI4DSMY:1670329162:Nu3TeRUoxQSvuzOueU7ljdcZAawhlQW9XBsizzDiejg&api=1&no_preview=1#bbrise

Intelligence

File Origin
# of uploads :
24
# of downloads :
189
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-12-06 12:31:53 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/dbb68f72-13e5-4227-a1db-8b3a329bd1c6

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/343409/
Detection(s):
SecuriteInfo.com.Malware.PDB-70.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
DNS request
Sending a custom TCP request
Creating a file in the %temp% directory
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Unauthorized injection to a system process
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/638f35cb9a505ad9423da32a/reports/7d25ca6a-fcba-4cab-bebd-0a105d24117e/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.
Malware family:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/832fbc8e-4e17-4d94-86ed-1ecf0a49265e
Result
Threat name:
PrivateLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1129278
Signature
.NET source code contains very large array initializations
DLL side loading technique detected
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected PrivateLoader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7b45513ef05540fd2a1f5b5fb215fd4fa9bc44766b28bd45a82939c2b9ab6dae/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-12-06 12:30:11 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
56
AV detection:
16 of 25 (64.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pncvcpxqkvap2kq7lnp3efp5j6u3yrdwnmul2rnife44fonlnwxa._file
Result
Malware family:
privateloader
Create hunting rule
Score:
  10/10
Tags:
family:privateloader loader
Link:
https://tria.ge/reports/221206-pphbrsha95/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Looks up external IP address via web service
Loads dropped DLL
PrivateLoader
Unpacked files
SH256 hash:
7b45513ef05540fd2a1f5b5fb215fd4fa9bc44766b28bd45a82939c2b9ab6dae
MD5 hash:
49aa92d562ed5d28042e55c3a476f68f
SHA1 hash:
e9c63ce62b3cd4943b1b59d6f94059f541c8535c
Link:
https://www.unpac.me/results/0e2a0f55-30d8-41ec-98c1-cba92c042bc1/
Malware family:
PrivateLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7b45513ef055/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/7b45513ef05540fd2a1f5b5fb215fd4fa9bc44766b28bd45a82939c2b9ab6dae

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/343409/

Comments