MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 768aadddf48f4b9789212f00e5ed2fbb4ec27702d38c9013bf10b89f7a28a12c. 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


PureCrypter


Vendor detections: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 768aadddf48f4b9789212f00e5ed2fbb4ec27702d38c9013bf10b89f7a28a12c
SHA3-384 hash: 32d50b23891ff152b5b8fb0b2f5afbaf645bb8e72c61068c36b636f50df187a099c776e5610d6e69fc7c8b2358c37766
SHA1 hash: d4d286d11b2dd5284c8d5b920974c97346f68947
MD5 hash: b86d8d59c5e9dcd45f7efbfee786efe3
humanhash: comet-bulldog-charlie-grey
File name:CS2023-11.scr
Download: download sample
Signature PureCrypter
Create hunting rule
File size:11'264 bytes
First seen:2023-12-11 15:21:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 96:F2FN+WNUKtrGC4QjWGn7fdebsmyZdYLQr/rcb00EDJs07x2GuzNt:F2Fgcd4QKroo79ED607Zo
TLSH T1AB3292D5AEDD05F0D43747B28CF637065123AD6B8D3A3E592C22B24A88324A11A73D8F
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 30eeae8cb6968ee8 (8 x zgRAT, 6 x PureCrypter, 3 x PureLogsStealer)
Reporter abuse_ch
Tags:exe purecrypter scr

Intelligence

File Origin
# of uploads :
1
# of downloads :
239
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
CS2023-11.scr
Verdict:
Malicious activity
Analysis date:
2023-12-11 17:40:16 UTC
Tags:
purelogs purecrypter loader stealer
Link:
https://app.any.run/tasks/8e8868bc-89db-440e-97c3-c445ba96d92f

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/465489/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %AppData% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Creating a file in the %temp% subdirectories
Using the Windows Management Instrumentation requests
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/65772f3a3f60a810348f3569/reports/0d34df46-b782-4d9e-89a0-8fa8a6a48e20/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/768aadddf48f4b9789212f00e5ed2fbb4ec27702d38c9013bf10b89f7a28a12c
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.
Gathering data
Result
Threat name:
n/a
Detection:
suspicious
Classification:
n/a
Score:
24 / 100
Link:
https://www.joesandbox.com/analysis/1359682
Signature
Machine Learning detection for sample
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/768aadddf48f4b9789212f00e5ed2fbb4ec27702d38c9013bf10b89f7a28a12c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/768aadddf48f4b9789212f00e5ed2fbb4ec27702d38c9013bf10b89f7a28a12c/
Threat name:
ByteCode-MSIL.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2023-12-11 04:56:55 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o2fk3xpur5fzpcjbf4aol3jpxnhme5yc2ogjae57cc4j66riuewa._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/231211-s3kktscbh3/
Behaviour
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
768aadddf48f4b9789212f00e5ed2fbb4ec27702d38c9013bf10b89f7a28a12c
MD5 hash:
b86d8d59c5e9dcd45f7efbfee786efe3
SHA1 hash:
d4d286d11b2dd5284c8d5b920974c97346f68947
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/a2e6855a-0308-4e0f-8886-a9d4c3f0d638/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.62
Link:
https://yomi.yoroi.company/submissions/768aadddf48f4b9789212f00e5ed2fbb4ec27702d38c9013bf10b89f7a28a12c

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:MSIL_TinyDownloader_Generic
Create hunting rule
Author:albertzsigovits
Description:Detects small-sized dotNET downloaders
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

PureCrypter

Executable exe 768aadddf48f4b9789212f00e5ed2fbb4ec27702d38c9013bf10b89f7a28a12c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/465489/

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