MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50b7a790ec65c90b93e92db94bd8e7d2aeeb190db861b1926be6a9f9540ca70d. 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


AutrotunStealer


Vendor detections: 13


Intelligence 13 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50b7a790ec65c90b93e92db94bd8e7d2aeeb190db861b1926be6a9f9540ca70d
SHA3-384 hash: ce52e6bd82068df01a2ead8a40894e7353688dcb0f7115e4a29b1771f459810d576dc1b19de02c5d55980b4a5c85bd8e
SHA1 hash: b42d4244d0c85c803b7742a107870cbc2409fa3b
MD5 hash: ca174dd42f946e754429ee8322d69296
humanhash: nine-fix-papa-dakota
File name:tre.exe
Download: download sample
Signature AutrotunStealer
Create hunting rule
File size:13'215'296 bytes
First seen:2025-04-30 08:40:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9cbefe68f395e67356e2a5d8d1b285c0 (58 x LummaStealer, 49 x AuroraStealer, 35 x Vidar)
ssdeep 98304:cSkK0vLX1EfIDVI28e/WRyBH/5XmegJBD:cpvmAhtm9JB
TLSH T1C5D6AEF9FE6BF575EFA8F0B4E8066290DE06E0C12726548E02FC11FBC9599D41636B24
gimphash e1deaaf80b13fee1d2d26981b4d0817811f8674a7230e1c1103161ec3dfce1d9
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
dhash icon f0f0f0dcecd8f0e0 (3 x LummaStealer, 1 x AutrotunStealer, 1 x Rhadamanthys)
Reporter abuse_ch
Tags:AutrotunStealer exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
448
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
tre.exe
Verdict:
Malicious activity
Analysis date:
2025-04-30 10:29:28 UTC
Tags:
golang evasion aurotun stealer
Link:
https://app.any.run/tasks/3f9397c6-c921-4900-88db-d59662580255

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/5201/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6811e758c8b2e86d0ac511f6
Tags:
backdoor emotet virus hype
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Restart of the analyzed sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm golang invalid-signature signed
Link:
https://www.filescan.io/uploads/6811e224906e09d3a265de1a/reports/6b7785dd-42f0-49e9-8ff5-2354f0b36d35/overview
Verdict:
Malicious
Labled as:
WinGo/Kryptik.GM trojan
Link:
https://www.hybrid-analysis.com/sample/50b7a790ec65c90b93e92db94bd8e7d2aeeb190db861b1926be6a9f9540ca70d
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/cb2c06f6-0e05-4d3b-bfde-94b886e33858
Result
Threat name:
Aurotun Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1678013
Signature
Injects a PE file into a foreign processes
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Aurotun Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
91%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/50b7a790ec65c90b93e92db94bd8e7d2aeeb190db861b1926be6a9f9540ca70d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/50b7a790ec65c90b93e92db94bd8e7d2aeeb190db861b1926be6a9f9540ca70d/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-04-29 22:43:18 UTC
File Type:
PE+ (Exe)
Extracted files:
16
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kc32pehmmxeqxe7jfw4uxwhh2kxowginxbq3detl42u7svamu4gq._file
Verdict:
suspicious
Label(s):
gobitloader
Create hunting rule
Similar samples:
error
AutrotunStealer
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/250430-klj9qsgn3t/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Verdict:
Suspicious
Tags:
external_ip_lookup
YARA:
n/a
Link:
https://app.threat.zone/submission/b06d5d3c-c4ed-4f46-a503-70babe978a2a
Unpacked files
SH256 hash:
50b7a790ec65c90b93e92db94bd8e7d2aeeb190db861b1926be6a9f9540ca70d
MD5 hash:
ca174dd42f946e754429ee8322d69296
SHA1 hash:
b42d4244d0c85c803b7742a107870cbc2409fa3b
Link:
https://www.unpac.me/results/363f8b47-3bb2-42a1-a2ed-821a0c58b77f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/50b7a790ec65/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/50b7a790ec65c90b93e92db94bd8e7d2aeeb190db861b1926be6a9f9540ca70d

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

AutrotunStealer

Executable exe 50b7a790ec65c90b93e92db94bd8e7d2aeeb190db861b1926be6a9f9540ca70d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3530251/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/5201/

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
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::LoadLibraryW
kernel32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programskernel32.dll::WriteConsoleW
kernel32.dll::SetConsoleCtrlHandler
kernel32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::GetSystemDirectoryA

Comments