MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53bcea75646e0a3ff08fea4990c0e3458eb5b518bfdd907444485499803ba25d. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 53bcea75646e0a3ff08fea4990c0e3458eb5b518bfdd907444485499803ba25d
SHA3-384 hash: df654de9147b9c10aa960cb33680ed21390724f1bd21f7726d0915682cd64bcaa091b1da9387c0dab6fb57ff4f451139
SHA1 hash: 2aca2a24c33ea49c99365438cf4eee6c42fa73ed
MD5 hash: a2db986f46fc915b6b9b65d0d8b2c92f
humanhash: freddie-colorado-bacon-maryland
File name:clik.exe
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:14'733'312 bytes
First seen:2024-04-28 21:00:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4cea7ae85c87ddc7295d39ff9cda31d1 (85 x RedLineStealer, 69 x LummaStealer, 61 x Rhadamanthys)
ssdeep 393216:PXIJM3GodH2ThNzd4VQpier42zXfDmITsttRugNId:fUuozdshA4iXf/iuFd
Threatray 64 similar samples on MalwareBazaar
TLSH T162E6333210E8995AC97102F8B3F5058B78227851C7ECE8AF7D80B6E7161F9DB3879719
TrID 58.9% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
16.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
10.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
2.1% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter bobross_malware2
Tags:exe PureLogStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
323
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
53bcea75646e0a3ff08fea4990c0e3458eb5b518bfdd907444485499803ba25d.exe
Verdict:
Malicious activity
Analysis date:
2024-04-28 21:01:21 UTC
Tags:
meduza stealer exfiltration
Link:
https://app.any.run/tasks/f61485d6-71b9-47ff-b368-ec5025d6f7d7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Launching a process
Creating a file
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Unauthorized injection to a recently created process
Connection attempt to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/53bcea75646e0a3ff08fea4990c0e3458eb5b518bfdd907444485499803ba25d
Result
Verdict:
MALICIOUS
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/c25ee6f7-5ca6-4cf1-9320-f2e011c35177
Result
Threat name:
CredGrabber, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1433010
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Creates multiple autostart registry keys
Encrypted powershell cmdline option found
Found direct / indirect Syscall (likely to bypass EDR)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
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
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Suspicious Script Execution From Temp Folder
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 steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected CredGrabber
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1433010 Sample: clik.exe Startdate: 28/04/2024 Architecture: WINDOWS Score: 100 49 windowsupdatebg.s.llnwi.net 2->49 51 api.ipify.org 2->51 59 Antivirus detection for URL or domain 2->59 61 Multi AV Scanner detection for submitted file 2->61 63 Yara detected CredGrabber 2->63 65 6 other signatures 2->65 9 clik.exe 1 4 2->9         started        13 cvchost.exe 2->13         started        15 rundll32.exe 2->15         started        17 cvchost.exe 2->17         started        signatures3 process4 file5 45 C:\Users\user\...\challengesophisticated.exe, PE32 9->45 dropped 47 C:\Users\user\...\chalengesophisticated.exe, PE32+ 9->47 dropped 81 Creates multiple autostart registry keys 9->81 19 chalengesophisticated.exe 1 9->19         started        22 challengesophisticated.exe 1 3 9->22         started        83 Multi AV Scanner detection for dropped file 13->83 25 MSBuild.exe 13->25         started        signatures6 process7 file8 67 Multi AV Scanner detection for dropped file 19->67 69 Found many strings related to Crypto-Wallets (likely being stolen) 19->69 71 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 19->71 79 3 other signatures 19->79 27 InstallUtil.exe 6 19->27         started        31 powershell.exe 15 19->31         started        43 C:\Users\user\AppData\Local\cvchost.exe, PE32 22->43 dropped 73 Encrypted powershell cmdline option found 22->73 75 Creates multiple autostart registry keys 22->75 77 Writes to foreign memory regions 22->77 33 powershell.exe 23 22->33         started        35 MSBuild.exe 2 22->35         started        signatures9 process10 dnsIp11 53 109.107.181.83, 15666, 49706 TELEPORT-TV-ASRU Russian Federation 27->53 55 api.ipify.org 172.67.74.152, 443, 49707 CLOUDFLARENETUS United States 27->55 85 Tries to steal Mail credentials (via file / registry access) 27->85 87 Found many strings related to Crypto-Wallets (likely being stolen) 27->87 89 Tries to harvest and steal browser information (history, passwords, etc) 27->89 91 Tries to harvest and steal Bitcoin Wallet information 27->91 37 conhost.exe 31->37         started        93 Loading BitLocker PowerShell Module 33->93 39 conhost.exe 33->39         started        41 WmiPrvSE.exe 33->41         started        57 212.224.86.54 DE-FIRSTCOLOwwwfirst-colonetDE Germany 35->57 95 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 35->95 signatures12 process13
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/53bcea75646e0a3ff08fea4990c0e3458eb5b518bfdd907444485499803ba25d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/53bcea75646e0a3ff08fea4990c0e3458eb5b518bfdd907444485499803ba25d/
Threat name:
Win64.Spyware.Meduzastealer
Create hunting rule
Status:
Malicious
First seen:
2024-04-28 21:01:07 UTC
File Type:
PE+ (Exe)
Extracted files:
47
AV detection:
14 of 23 (60.87%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ko6ou5lenyfd74ep5jezbqhdiwhllniyx7oza5cejbkjtab3ujoq._file
Verdict:
malicious
Similar samples:
39409db2a70039e2cc325529debbb9179981287e4e9a259c1ff3b45c1ca9e0f4
PureLogsStealer
40c251a8afb49d3b567a370e67ca7861a4cc2008c7deef39c3739284c1b7e3e8
PureLogsStealer
5803fdc567c98f8d902020390105fb26fc61370a21a5af7aa1152ce1414db0e2
PureLogsStealer
8ea33dfd0e80f75db31401ac0a7402ec254c1f6be6445b3cc87433973b6f3fc2
PureLogsStealer
9f2c70239fe518552ee44423564b075a85e0fc1e7bd80dc233bcc1f882ffceb9
PureLogsStealer
a162e0a322aaa6aa33b9f612d1c4821e53c1ecb6f1eacea332c6a00fd5ceec6f
PureLogsStealer
b20de9452f77b912c49bd307cc1e2550abb4e17d8497655e64ed0883ce4cfcbe
PureLogsStealer
cf3102636a070178cf575bc0e870fda7aa32d94dd6000d46de7205d064b0bd40
PureLogsStealer
dfa2a1ac549c911af8183707ba1fed1e8c401f8e448ea36bb7825d03df0f4c5a
PureLogsStealer
+ 54 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:meduza family:zgrat collection persistence rat stealer
Link:
https://tria.ge/reports/240428-ztvsrsha89/
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
Looks up external IP address via web service
Executes dropped EXE
Detect ZGRat V1
Meduza
Meduza Stealer payload
ZGRat
Malware Config
C2 Extraction:
109.107.181.83
Unpacked files
SH256 hash:
94e7120a4b7e58905de44f90abdce85f3ce97669249563ca50680dcecdd5bc7c
MD5 hash:
aee8e83de9876ffaf39c78af9e288505
SHA1 hash:
5099fa9c38a612ed01b452bbfe36cd7c529deccc
Link:
https://www.unpac.me/results/95360622-60dd-4bc0-83e2-288e1bbf503a/
SH256 hash:
725e9172a1aafa7d2e4bdf37257df0d67f6c307035f7ad893a0bc5dad58dd199
MD5 hash:
66d0f556615ce40c851f1b7347773570
SHA1 hash:
5bf87f9716e522cf4f77a03fd7caa3ed94ad7882
Link:
https://www.unpac.me/results/95360622-60dd-4bc0-83e2-288e1bbf503a/
SH256 hash:
53bcea75646e0a3ff08fea4990c0e3458eb5b518bfdd907444485499803ba25d
MD5 hash:
a2db986f46fc915b6b9b65d0d8b2c92f
SHA1 hash:
2aca2a24c33ea49c99365438cf4eee6c42fa73ed
Link:
https://www.unpac.me/results/95360622-60dd-4bc0-83e2-288e1bbf503a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/53bcea75646e/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/53bcea75646e0a3ff08fea4990c0e3458eb5b518bfdd907444485499803ba25d

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:detect_Redline_Stealer
Create hunting rule
Author:Varp0s

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 (FORCE_INTEGRITY)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::EqualSid
ADVAPI32.dll::FreeSid
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::GetTokenInformation
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::GetDriveTypeA
KERNEL32.dll::GetVolumeInformationA
KERNEL32.dll::GetSystemInfo
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateFileA
KERNEL32.dll::DeleteFileA
KERNEL32.dll::GetWindowsDirectoryA
KERNEL32.dll::GetSystemDirectoryA
KERNEL32.dll::GetFileAttributesA
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExA
ADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegQueryInfoKeyA
ADVAPI32.dll::RegQueryValueExA
ADVAPI32.dll::RegSetValueExA
WIN_USER_APIPerforms GUI ActionsUSER32.dll::PeekMessageA

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