MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83c927ee7be29bc9002512ec371d11211fa96a5ec577336bca4fe789d9419104. 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


PureLogsStealer


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 83c927ee7be29bc9002512ec371d11211fa96a5ec577336bca4fe789d9419104
SHA3-384 hash: 9c1362ae4c0acd03d912617c5b26afe32f0fe6db75b4a4f396d5a8507b9cf1c910508c8982298205046ddc4e6bc48f83
SHA1 hash: eef0f2840cd454802b9e9fa116ef2fe6c1f954e0
MD5 hash: 6c5f46d5d3cf870a0ed2d39823028259
humanhash: fix-september-item-undress
File name:SecuriteInfo.com.Trojan.PackedNET.2723.7525.31949
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:1'512'448 bytes
First seen:2024-03-31 13:17:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 24576:G+9cqLksByMQYBt1wJ1PnvVJynB7f0oCNhlgsIhruUCJQWPcL6T3AAOJLQg7X04Q:M/CQY7SJtmnB7f0FAsIyDJWi3AARcXjZ
Threatray 143 similar samples on MalwareBazaar
TLSH T125652338238CCB73CADDF1FDD8B5619C0770957AA805E7425A4437BA1E87FCA198126B
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)
Reporter SecuriteInfoCom
Tags:exe PureLogStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6609628ceda3192746152ff9/reports/44c2a683-6b1d-4d85-b824-46b992b4def2/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/83c927ee7be29bc9002512ec371d11211fa96a5ec577336bca4fe789d9419104
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:
Malicious
Link:
https://analyze.intezer.com/analyses/86703108-1d51-4e2f-b1ed-e32adea79442
Result
Threat name:
PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1418002
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Machine Learning detection for sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/83c927ee7be29bc9002512ec371d11211fa96a5ec577336bca4fe789d9419104
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/83c927ee7be29bc9002512ec371d11211fa96a5ec577336bca4fe789d9419104/
Threat name:
ByteCode-MSIL.Trojan.Seraph
Create hunting rule
Status:
Malicious
First seen:
2024-01-30 10:48:29 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qpesp3t34kn4sabfclwdohireep2s2s6yv3tg26kj7tytwkbseca._file
Verdict:
malicious
Similar samples:
0f536ab69a6b86c2725fb65d54f9386cdc464291e4f8796ce50ba9366dcd432f
PureLogsStealer
52c76dd8c1caaf930ccb5f376b9731b21611c55ae4cbbfefb41fe3e50e66a3d1
PureLogsStealer
83c927ee7be29bc9002512ec371d11211fa96a5ec577336bca4fe789d9419104
PureLogsStealer
b1398b586db65eb82d0cb0ab8bc6065c987fbbbfa6c11678f0393a2842a3f793
PureLogsStealer
b60b359020b150360d52a3c0f0d9cc8b6a6aceb32075cfa06b9502e25a8403ff
PureLogsStealer
d7a2ae6d4c8ab5d13d4298334e9d95f82770ace62b3bb62cd683d3017f768da6
PureLogsStealer
dce0b953b9201d59cd92a30bce45190f9c763690a09a7a279024d8cf4b8ce171
PureLogsStealer
fefc63a2948e070ff4447b44700b1a83eef1ab7607338e969e16859b69ab6b20
PureLogsStealer
+ 133 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat
Link:
https://tria.ge/reports/240331-qjybgacg87/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
83c927ee7be29bc9002512ec371d11211fa96a5ec577336bca4fe789d9419104
MD5 hash:
6c5f46d5d3cf870a0ed2d39823028259
SHA1 hash:
eef0f2840cd454802b9e9fa116ef2fe6c1f954e0
Link:
https://www.unpac.me/results/f221e777-be27-44fd-95d5-b1bcd26702f2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/83c927ee7be29bc9002512ec371d11211fa96a5ec577336bca4fe789d9419104

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments