MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f406ea153f19a99445af1d0d9d2d68a2b2c2ecab3a62bb167124ce02a6976e33. 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


Threat unknown


Vendor detections: 14


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f406ea153f19a99445af1d0d9d2d68a2b2c2ecab3a62bb167124ce02a6976e33
SHA3-384 hash: 755ec54492057c3d615123f157551744cad47364c5440f190db6b8ffad4e5077351a2bc8821c65f33a8978dc9e6007f2
SHA1 hash: 24ac185a2710834290e61a6b7912bc6d07d71278
MD5 hash: 09fa06d5b6a760c2cfb6d35a61d8acf0
humanhash: black-magnesium-seven-william
File name:202570035536_pdf .exe
Download: download sample
File size:152'064 bytes
First seen:2025-05-05 11:21:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 3072:fh5bbusmXeyuYRShEHlF3JohtHC/2kgPw4beY:TbbUeyuYpH8tHe2kgO
Threatray 3'263 similar samples on MalwareBazaar
TLSH T1B6E3C617B69A46F1CF956F76CDE7461007B4E582B763E70A398E23EA0803B7B5D0460B
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 6cecccdcd4d0e8f0 (4 x AveMariaRAT, 1 x Smoke Loader, 1 x GuLoader)
Reporter Anonymous
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
519
Origin country :
PL PL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
202570035536_pdf .exe
Verdict:
Malicious activity
Analysis date:
2025-05-05 11:24:34 UTC
Tags:
purecrypter purelogs stealer netreactor zgrat
Link:
https://app.any.run/tasks/dae600c5-2c16-42f6-8682-498afc0829e3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.14316.14513.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6818a02e432e243ac3e43a13
Tags:
android virus msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
Sending an HTTP GET request
Launching a process
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a window
Reading critical registry keys
Creating a file
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
net_reactor obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/68189f6d0b64e174c417e357/reports/e9f9f780-6cab-4ed8-9ef0-69fb57b78961/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/f406ea153f19a99445af1d0d9d2d68a2b2c2ecab3a62bb167124ce02a6976e33
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e3e62f81-01c2-48e6-957c-21a11ca47cd8
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1681249
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
Sigma detected: Suspicious Double Extension File Execution
Switches to a custom stack to bypass stack traces
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)
Uses an obfuscated file name to hide its real file extension (a lot of spaces)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1681249 Sample: 202570035536_pdf           ... Startdate: 05/05/2025 Architecture: WINDOWS Score: 100 40 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 Yara detected AntiVM3 2->44 46 8 other signatures 2->46 8 202570035536_pdf                                                   .exe 15 2 2->8         started        process3 dnsIp4 30 193.34.212.113, 49692, 80 PL-SKYTECH-ASPL Poland 8->30 48 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->48 50 Writes to foreign memory regions 8->50 52 Injects a PE file into a foreign processes 8->52 12 InstallUtil.exe 4 8->12         started        signatures5 process6 dnsIp7 38 212.23.222.56, 22003, 49696, 49724 TMRDE unknown 12->38 54 Tries to steal Mail credentials (via file / registry access) 12->54 56 Tries to harvest and steal browser information (history, passwords, etc) 12->56 58 Writes to foreign memory regions 12->58 60 5 other signatures 12->60 16 chrome.exe 6 12->16         started        19 chrome.exe 12->19 injected 21 chrome.exe 12->21 injected 23 4 other processes 12->23 signatures8 process9 dnsIp10 28 192.168.2.5, 138, 22003, 443 unknown unknown 16->28 25 chrome.exe 16->25         started        process11 dnsIp12 32 googlehosted.l.googleusercontent.com 192.178.49.193, 443, 49709 GOOGLEUS United States 25->32 34 www.google.com 192.178.49.196, 443, 49704, 49705 GOOGLEUS United States 25->34 36 5 other IPs or domains 25->36
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f406ea153f19a99445af1d0d9d2d68a2b2c2ecab3a62bb167124ce02a6976e33
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f406ea153f19a99445af1d0d9d2d68a2b2c2ecab3a62bb167124ce02a6976e33/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2025-05-05 11:22:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6qdoufj7dguzirnpdugz2lliukzmf3flhjrlwftrethafjuxnyzq._file
Verdict:
malicious
Label(s):
purecrypter
Create hunting rule
Similar samples:
3fb8f15729e251a6534b1743f55c27609895bf18e8f8cad637ab265af8188a32
4cc83912f14735eec48d616f7a95fdd0958a2d550af2174b60d3a65683e92881
79c5ec73854ead4e38e234a905bc3ecf9f63935de3363711862b2d448637d3a9
ba241aac2ad9f5b875f55d54d04eb99026e80d9bcb7abcfc2142b86fc939aded
be1c6edf87f2476fd21d082b2a22f4b84b2d4544313e8d04b1c0d823fc5d52a5
error
f406ea153f19a99445af1d0d9d2d68a2b2c2ecab3a62bb167124ce02a6976e33
fb05812699498abc2f6b4ab3c06410a4e68204e6e818b2809e6a51e778a85193
+ 3'253 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  6/10
Tags:
collection discovery
Link:
https://tria.ge/reports/250505-ngpv7scl7w/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/02d9f598-982f-411b-8f6b-54974dd28731
Unpacked files
SH256 hash:
f406ea153f19a99445af1d0d9d2d68a2b2c2ecab3a62bb167124ce02a6976e33
MD5 hash:
09fa06d5b6a760c2cfb6d35a61d8acf0
SHA1 hash:
24ac185a2710834290e61a6b7912bc6d07d71278
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/5f842fb3-f66f-4375-9cc4-76e1041a09c9/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f406ea153f19/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/f406ea153f19a99445af1d0d9d2d68a2b2c2ecab3a62bb167124ce02a6976e33

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_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