MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 186f2e8050a7770d1e334a75570701dd24d3f69a917d9291642a62045ad9a8b2. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 186f2e8050a7770d1e334a75570701dd24d3f69a917d9291642a62045ad9a8b2
SHA3-384 hash: d1aeffe31b40b5ab6be8b7915afce8b20e0b6bb2abb8160909c89880af110baeaf6502005eaf5b2a89f4590579ff272f
SHA1 hash: f51776140e2afdc26b61afdb98917bfe74b43099
MD5 hash: c1ddca06fa84ba904c18912f9a38c983
humanhash: glucose-north-lactose-pluto
File name:Zamówienie PK PR-560 PRECIZO.scr
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:186'368 bytes
First seen:2025-03-05 13:56:52 UTC
Last seen:2025-03-05 14:38:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 3072:GXqXjRvSXaqiX4MW3SpG4PfNBdpQW/7GWavXJ3CpI:igWipGifbdRrH
Threatray 5'364 similar samples on MalwareBazaar
TLSH T166048317B6DB8DB1C2746F76C4AB050007B4F989E663C71E3D8ED35A09437AB989138B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 74f4f0f0f0f0f0f0 (2 x RemcosRAT, 1 x PureLogsStealer)
Reporter Anonymous
Tags:exe PureLogStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
436
Origin country :
PL PL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Zamówienie PK PR-560 PRECIZO.scr
Verdict:
Malicious activity
Analysis date:
2025-03-05 14:03:56 UTC
Tags:
opendir purecrypter purelogs exfiltration stealer netreactor
Link:
https://app.any.run/tasks/bd48932e-c863-4e98-b3b9-a8be92572113

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.9805.26220.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c859d0c8d04e92a4bf1648
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Сreating synchronization primitives
Sending an HTTP GET request to an infection source
Connection attempt to an infection source
Unauthorized injection to a system process
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2ebb3914-6f3d-437b-bd0a-f3aca21786e4
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1630122
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Downloads files with wrong headers with respect to MIME Content-Type
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/186f2e8050a7770d1e334a75570701dd24d3f69a917d9291642a62045ad9a8b2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/186f2e8050a7770d1e334a75570701dd24d3f69a917d9291642a62045ad9a8b2/
Threat name:
ByteCode-MSIL.Trojan.Seraph
Create hunting rule
Status:
Malicious
First seen:
2025-03-05 12:50:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
21 of 23 (91.30%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dbxs5acqu53q2hrtjj2vobyb3usnh5u2sf6zfelefjraiwwzvcza._file
Verdict:
malicious
Label(s):
purecrypter
Create hunting rule
Similar samples:
186f2e8050a7770d1e334a75570701dd24d3f69a917d9291642a62045ad9a8b2
PureLogsStealer
1b72e6203b4d26cbe44b55e7df27b3477badd3270cf900bb13c2af47bed80516
PureLogsStealer
3c2457e6b7ddd7106766490a9b89a3fbda7bdc73b92d8402a92606d079995a20
PureLogsStealer
7aabe82adaefd4fe013b563b342ff838479a0e0e2288a478e1ab917d16160e11
PureLogsStealer
7f09816b65401bad041e3b649d8df078ee2d80575e38522ad799ab392bfacdcb
PureLogsStealer
be1229e7759ce48b60f5db9024e038b6c08784b6e7f8e750347c17947662a50e
PureLogsStealer
db0957f9d8a95431403d63b33f7c424a5593424ceaf6aefb25694557a2e558b3
PureLogsStealer
error
PureLogsStealer
+ 5'354 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
collection discovery
Link:
https://tria.ge/reports/250305-q9dprazrx6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c81c5680-7fca-4f9a-9574-d263dba1c3c4
Unpacked files
SH256 hash:
186f2e8050a7770d1e334a75570701dd24d3f69a917d9291642a62045ad9a8b2
MD5 hash:
c1ddca06fa84ba904c18912f9a38c983
SHA1 hash:
f51776140e2afdc26b61afdb98917bfe74b43099
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/bb7e4f01-ef4d-41ae-9351-3eb7cf857753/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/186f2e8050a7/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/186f2e8050a7770d1e334a75570701dd24d3f69a917d9291642a62045ad9a8b2

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:Lumma_Stealer_Detection
Create hunting rule
Author:ashizZz
Description:Detects a specific Lumma Stealer malware sample using unique strings and behaviors
Reference:https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/
Rule name:NET
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
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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