MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 45458cb19216ce36f2c0391b90bd0e35a74583d0bdfd5a2e48e9e1d625cceba3. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 45458cb19216ce36f2c0391b90bd0e35a74583d0bdfd5a2e48e9e1d625cceba3
SHA3-384 hash: e7fda93180a329c7ec22f47ff29cdc59fff0a9f281fd673e9a0dd1d01a707a2ba0a960bd8c6f2e7a823a0d1f5470ea08
SHA1 hash: f553184ae1cf84c9d12ae7ea8262e1cec6442577
MD5 hash: d4f9d1afe2b5bf3633642526c01625d2
humanhash: failed-apart-maryland-earth
File name:DHL08182024.exe
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:2'089'984 bytes
First seen:2024-08-20 11:30:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 49152:Be7O00O0FTsQTv1YcXKpRaV6NL4ZlEhLHSjqKoe:U7j0OWVTdYcfV6NL4ZlEpyjqKoe
TLSH T1EDA512973644CA99CEAE16F67207814863B8C9BFD504E70D6FC833D29DD27A21D2271B
TrID 40.9% (.EXE) Win64 Executable (generic) (10523/12/4)
19.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
8.0% (.ICL) Windows Icons Library (generic) (2059/9)
7.8% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon f2909696969ef66e (42 x AgentTesla, 42 x SnakeKeylogger, 13 x Formbook)
Reporter abuse_ch
Tags:DHL exe PureLogStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
362
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL08182024.exe
Verdict:
Malicious activity
Analysis date:
2024-08-20 11:38:16 UTC
Tags:
purecrypter purelogs stealer exfiltration
Link:
https://app.any.run/tasks/4254abea-859f-491d-9cf7-3a96ce2fb6f3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Trojan.Generic-9907631-0
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66c47e81b2a4681a72965d12
Tags:
Stealth Heur
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/66c47e7ea3292d51061e0c08/reports/b20c4e93-b662-44ce-84ba-19d25c095a6a/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/45458cb19216ce36f2c0391b90bd0e35a74583d0bdfd5a2e48e9e1d625cceba3
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/d230d184-3ab4-4e06-b6c3-01155f52e7b9
Result
Threat name:
PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1495601
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
AI detected suspicious sample
Found direct / indirect Syscall (likely to bypass EDR)
Found many strings related to Crypto-Wallets (likely being stolen)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1495601 Sample: DHL08182024.exe Startdate: 20/08/2024 Architecture: WINDOWS Score: 100 42 101.37.7.0.in-addr.arpa 2->42 56 Suricata IDS alerts for network traffic 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->60 62 9 other signatures 2->62 7 DHL08182024.exe 1 4 2->7         started        11 Humfa.exe 2 2->11         started        13 Humfa.exe 2 2->13         started        signatures3 process4 file5 38 C:\Users\user\AppData\Roaming\Humfa.exe, PE32+ 7->38 dropped 40 C:\Users\user\...\Humfa.exe:Zone.Identifier, ASCII 7->40 dropped 64 Found many strings related to Crypto-Wallets (likely being stolen) 7->64 66 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->66 68 Writes to foreign memory regions 7->68 15 InstallUtil.exe 7 7->15         started        20 InstallUtil.exe 7->20         started        22 InstallUtil.exe 7->22         started        30 5 other processes 7->30 70 Multi AV Scanner detection for dropped file 11->70 72 Machine Learning detection for dropped file 11->72 74 Modifies the context of a thread in another process (thread injection) 11->74 24 InstallUtil.exe 20 11->24         started        26 InstallUtil.exe 11->26         started        28 InstallUtil.exe 11->28         started        32 5 other processes 11->32 76 Injects a PE file into a foreign processes 13->76 78 Found direct / indirect Syscall (likely to bypass EDR) 13->78 34 6 other processes 13->34 signatures6 process7 dnsIp8 44 91.92.120.118, 49707, 49719, 49721 INETLTDTR Cyprus 15->44 36 C:\Users\user\AppData\...\sqlite.interop.dll, PE32+ 15->36 dropped 46 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->46 48 Tries to steal Mail credentials (via file / registry access) 15->48 50 Found many strings related to Crypto-Wallets (likely being stolen) 15->50 52 Tries to harvest and steal browser information (history, passwords, etc) 24->52 54 Tries to harvest and steal Bitcoin Wallet information 24->54 file9 signatures10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/45458cb19216ce36f2c0391b90bd0e35a74583d0bdfd5a2e48e9e1d625cceba3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/45458cb19216ce36f2c0391b90bd0e35a74583d0bdfd5a2e48e9e1d625cceba3/
Threat name:
ByteCode-MSIL.Worm.AutoRun
Create hunting rule
Status:
Malicious
First seen:
2024-08-20 11:31:15 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
28
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ivcyzmmsc3hdn4wahenzbpiogwtula6qxx6vulsi5hq5mjom5orq._file
Verdict:
unknown
Result
Malware family:
purelogstealer
Create hunting rule
Score:
  10/10
Tags:
family:purelogstealer collection persistence stealer
Link:
https://tria.ge/reports/240820-nmra8ayglh/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Loads dropped DLL
PureLog Stealer
PureLog Stealer payload
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1afe88ab-43d5-4964-bf74-43a03ddb2035
Unpacked files
SH256 hash:
45458cb19216ce36f2c0391b90bd0e35a74583d0bdfd5a2e48e9e1d625cceba3
MD5 hash:
d4f9d1afe2b5bf3633642526c01625d2
SHA1 hash:
f553184ae1cf84c9d12ae7ea8262e1cec6442577
Link:
https://www.unpac.me/results/8f863da1-03f9-4906-81f4-e7a7e3276912/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/45458cb19216/report/overview.html
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/45458cb19216ce36f2c0391b90bd0e35a74583d0bdfd5a2e48e9e1d625cceba3

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