MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a3c0bc8b02b5052d1c37259ab008ee26e85f4e689ed269aaac4fda97ba83f9f. 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: 13


Intelligence 13 IOCs YARA 11 File information Comments

SHA256 hash: 9a3c0bc8b02b5052d1c37259ab008ee26e85f4e689ed269aaac4fda97ba83f9f
SHA3-384 hash: 4c4c4f6d3a83d06e9c1f5b23997ba9465c2ac72ea121e6b29cb54f81542a8570050fdf783e825156f7bcd32c6628dedb
SHA1 hash: a9444b1b4dfb850e01c4b759ef774d76b58cbdf5
MD5 hash: 3afda5e3c818932910b05b50880a9049
humanhash: yankee-zebra-carolina-floor
File name:file
Download: download sample
File size:1'013'760 bytes
First seen:2025-02-25 16:13:47 UTC
Last seen:2025-02-25 17:33:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d2e1723df2e3ee04f272ae5b591c4ae9
ssdeep 24576:9a9j0rR3S1O3ZJQLhTCJXHLDXFGXaGqcsI:1Ri1O3ZuLoJ3LLFGqL3I
TLSH T1BC2502C2B4C452D1F8385535922B8972CA26EC3B9E9B154F21DCBF1BFCB3051592AE1B
TrID 35.5% (.EXE) UPX compressed Win32 Executable (27066/9/6)
34.8% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4)
13.1% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2)
5.9% (.EXE) Win32 Executable (generic) (4504/4/1)
2.7% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
dhash icon b030bab2c2e888c9
Reporter jstrosch
Tags:exe


Avatar
jstrosch
Found at hxxp://185.11.61[.]10/ScreenSync.exe by #subcrawl

Intelligence


File Origin
# of uploads :
2
# of downloads :
476
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
meterpreter
ID:
1
File name:
4363463463464363463463463.zip
Verdict:
Malicious activity
Analysis date:
2025-02-25 15:15:55 UTC
Tags:
arch-exec loader opendir delphi xred backdoor auto generic stealer lumma meterpreter amadey botnet github redline vidar telegram stealc evasion payload asyncrat python rat dcrat remote darkcrystal xworm quasarrat miner exfiltration credentialflusher phorpiex gcleaner hausbomber rhadamanthys njrat bladabindi quasar pastebin discord danabot omani umbralstealer susp-powershell rustystealer cryptbot rdp netreactor

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Tags:
virus agent zusy
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context borland_delphi fingerprint keylogger obfuscated packed packed packed packer_detected redcap upx
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.
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Signature
Contains functionality to detect sleep reduction / modifications
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.LummaStealer
Status:
Malicious
First seen:
2025-02-24 21:59:38 UTC
File Type:
PE (Exe)
Extracted files:
42
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
UPX packed file
Unpacked files
SH256 hash:
9a3c0bc8b02b5052d1c37259ab008ee26e85f4e689ed269aaac4fda97ba83f9f
MD5 hash:
3afda5e3c818932910b05b50880a9049
SHA1 hash:
a9444b1b4dfb850e01c4b759ef774d76b58cbdf5
SH256 hash:
02ccabc54fb6a21141fffac46c92d780dcc45ce3be55009461df7d749f07c206
MD5 hash:
fa9cc369915274fb02e6da4ba2deeece
SHA1 hash:
33d4fa46bee464c915be1d16f7919c30ede0d269
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Borland
Author:malware-lu
Rule name:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_detect_tls_callbacks
Rule name:RIPEMD160_Constants
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:UPX20030XMarkusOberhumerLaszloMolnarJohnReiser
Author:malware-lu
Rule name:UPXProtectorv10x2
Author:malware-lu
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Author:malware-lu
Rule name:UPXv20MarkusLaszloReiser
Author:malware-lu
Rule name:upx_largefile
Author:k3nr9

File information


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

Web download

Executable exe 9a3c0bc8b02b5052d1c37259ab008ee26e85f4e689ed269aaac4fda97ba83f9f

(this sample)

  
Delivery method
Distributed via web download

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN_BASE_APIUses Win Base APIKERNEL32.DLL::LoadLibraryA

Comments