MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d5355c5bddacdf20377d6cc75766ccb25199724c382be1b9b29d4adb0ee97972. 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
Stealc
Vendor detections: 13
| SHA256 hash: | d5355c5bddacdf20377d6cc75766ccb25199724c382be1b9b29d4adb0ee97972 |
|---|---|
| SHA3-384 hash: | a75611008e674a3992a88736bfa1c3e8a6940a898f0f0bd0ca63d7ba05049dde4705af938d86807f59aa04c82ece2f10 |
| SHA1 hash: | a4632354872a737810a17b2db7ba46984dfa244a |
| MD5 hash: | 1774b3ffa18f7a70b5e88f42535f53fc |
| humanhash: | jersey-pennsylvania-rugby-gee |
| File name: | D5355C5BDDACDF20377D6CC75766CCB25199724C382BE1B9B29D4ADB0EE97972.exe |
| Download: | download sample |
| Signature | Stealc |
| File size: | 1'098'752 bytes |
| First seen: | 2025-04-30 18:53:57 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 24576:gf4bcpiX/lx1I6dZiR+i/bq3nBkSp9qz1zf5dXxbKWqZwdgm:lb1/fF3cT/bq3BkSr21zf5lxKw |
| Threatray | 3'244 similar samples on MalwareBazaar |
| TLSH | T1B635230971C9AB31EA6F2BFFC1C3BB5183B8DBB46727FB5712C08490545A7E9850139A |
| TrID | 44.4% (.EXE) Win64 Executable (generic) (10522/11/4) 21.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 8.7% (.ICL) Windows Icons Library (generic) (2059/9) 8.5% (.EXE) OS/2 Executable (generic) (2029/13) 8.4% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| Reporter |  Bajiri |
| Tags: | exe Stealc |
Intelligence
File Origin
# of uploads :
1
# of downloads :
625
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
D5355C5BDDACDF20377D6CC75766CCB25199724C382BE1B9B29D4ADB0EE97972.exe
Verdict:
Malicious activity
Analysis date:
2025-04-30 18:58:29 UTC
Tags:
loader stealc stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
93.3%
Tags:
packed virus crypt
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated obfuscated packed packed packer_detected smartassembly smart_assembly zero
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Verdict:
Suspicious
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Contains functionality to inject code into remote processes
Early bird code injection technique detected
Found API chain indicative of debugger detection
Found direct / indirect Syscall (likely to bypass EDR)
Found evasive API chain (may stop execution after checking locale)
Found many strings related to Crypto-Wallets (likely being stolen)
Hijacks the control flow in another process
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.Egairtigado
Status:
Malicious
First seen:
2025-04-30 18:54:11 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
19 of 24 (79.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
stealc
Similar samples:
+ 3'234 additional samples on MalwareBazaar
Result
Malware family:
stealc
Score:
10/10
Tags:
family:stealc botnet:test2 spyware stealer
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Downloads MZ/PE file
Stealc
Stealc family
Malware Config
C2 Extraction:
serholders.pro
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
d5355c5bddacdf20377d6cc75766ccb25199724c382be1b9b29d4adb0ee97972
MD5 hash:
1774b3ffa18f7a70b5e88f42535f53fc
SHA1 hash:
a4632354872a737810a17b2db7ba46984dfa244a
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.49
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: | aachum_Stealcv2 |
|---|---|
| Author: | aachum |
| Description: | Detects new version of Stealc. |
| Rule name: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | Heuristics_ChromeABE |
|---|---|
| Author: | Still |
| Description: | attempts to match instructions related to Chrome App-bound Encryption elevation service; possibly spotted amongst infostealers |
| Rule name: | INDICATOR_EXE_Packed_SmartAssembly |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with SmartAssembly |
| Rule name: | Lumma_Stealer_Detection |
|---|---|
| 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: | malware_shellcode_hash |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect shellcode api hash value |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| 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.
Delivery method
Other
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
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