MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cce6c6f51a01ff3662b263cd464e41b163db9590453603e2c8b5dee39d5f94d0. 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

Intelligence 13 IOCs YARA 2 File information Comments

SHA256 hash:	cce6c6f51a01ff3662b263cd464e41b163db9590453603e2c8b5dee39d5f94d0
SHA3-384 hash:	797caf24d4b2ce336da0d9f90b8bfc0d203a7de7cfafe53f22ac676334b0fb59b671ec61c25d1844866c0f18d123f2e9
SHA1 hash:	45fe957170c36b1704c25ff65d59dd8bbe6894cd
MD5 hash:	1d13d83ba0b9e54307060da3ad2c16bf
humanhash:	snake-massachusetts-dakota-single
File name:	1d13d83ba0b9e54307060da3ad2c16bf.exe
Download:	download sample
Signature	Stealc Create hunting rule
File size:	1'853'952 bytes
First seen:	2024-12-16 08:53:17 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	24576:ujGFRFajDFCy++ZmOo3Ku3nMTpvvVxgjvS0CrhHnDvutPCisiQR5gCdcd3:ujeFmD/+Go3Ku3evVxquNrmPCwu
TLSH	T1E18533197E1B996DC2D40F7A81497AE5FF330C68AAF85E224F3823C49943F85708BD65
TrID	42.7% (.EXE) Win32 Executable (generic) (4504/4/1) 19.2% (.EXE) OS/2 Executable (generic) (2029/13) 19.0% (.EXE) Generic Win/DOS Executable (2002/3) 18.9% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
Reporter	abuse_ch
Tags:	exe Stealc

Intelligence

File Origin

# of uploads :

# of downloads :

396

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-12-15 21:59:57 UTC

Tags:

amadey botnet stealer loader lumma telegram vidar miner stealc cryptbot themida

Link:

https://app.any.run/tasks/f2ff18cf-288e-4dfc-ab3e-96893cc844ed

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Win32.Evo-gen.2552.13592.UNOFFICIAL

Verdict:

Clean

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=675fed2f653a8698dfd32278

Tags:

vmdetect

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Searching for analyzing tools

Searching for the window

Connection attempt to an infection source

Behavior that indicates a threat

DNS request

Connection attempt

Sending a custom TCP request

Query of malicious DNS domain

Sending a TCP request to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

anti-vm packed packed packer_detected xpack

Link:

https://www.filescan.io/uploads/675feab2e52facbd3a33d549/reports/cec50e33-f56a-4be2-b8ee-45557b3d1d07/overview

Verdict:

Malicious

Labled as:

Symmi.Generic

Link:

https://www.hybrid-analysis.com/sample/cce6c6f51a01ff3662b263cd464e41b163db9590453603e2c8b5dee39d5f94d0

Result

Verdict:

MALICIOUS

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/1bf8c266-8b65-4bc6-95da-55fefc77af71

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1575777

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Found malware configuration

Found many strings related to Crypto-Wallets (likely being stolen)

Hides threads from debuggers

LummaC encrypted strings found

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

PE file contains section with special chars

Query firmware table information (likely to detect VMs)

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)

Tries to detect sandboxes / dynamic malware analysis system (registry check)

Tries to detect sandboxes and other dynamic analysis tools (window names)

Tries to detect virtualization through RDTSC time measurements

Tries to evade debugger and weak emulator (self modifying code)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to steal Crypto Currency Wallets

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/cce6c6f51a01ff3662b263cd464e41b163db9590453603e2c8b5dee39d5f94d0

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/cce6c6f51a01ff3662b263cd464e41b163db9590453603e2c8b5dee39d5f94d0/

Threat name:

Win32.Trojan.Symmi

Status:

Malicious

First seen:

2024-12-15 22:55:19 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

27 of 38 (71.05%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=zttmn5i2ah7tmyvsmpgumtsbwfr5xfmqiu3ahywiwxpohhk7stia._file

Result

Malware family:

stealc

Score:

10/10

Tags:

family:lumma family:stealc botnet:stok discovery evasion spyware stealer trojan

Link:

https://tria.ge/reports/241216-ktwyhatjdv/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Browser Information Discovery

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks BIOS information in registry

Executes dropped EXE

Identifies Wine through registry keys

Loads dropped DLL

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Windows security modification

Downloads MZ/PE file

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Lumma Stealer, LummaC

Lumma family

Modifies Windows Defender Real-time Protection settings

Stealc

Stealc family

Malware Config

C2 Extraction:

https://sordid-snaked.cyou/api
https://awake-weaves.cyou/api
https://wrathful-jammy.cyou/api
https://debonairnukk.xyz/api
https://diffuculttan.xyz/api
https://effecterectz.xyz/api
https://deafeninggeh.biz/api
https://immureprech.biz/api
https://tacitglibbr.biz/api
http://185.215.113.206

Verdict:

Suspicious

Tags:

lumma stealer c2 lumma_stealer

YARA:

n/a

Link:

https://app.threat.zone/submission/6290c7c6-4718-4e5e-891e-30b056436143

Unpacked files

SH256 hash:

ac8f649eb2dc8585ccd965449ab4e05d775404f30b951f2f4f91aeb5ec66849d

MD5 hash:

7cd3fa8a5080ebae11584e87450caaa8

SHA1 hash:

b02a561b38886d4d4c985fb8201ca6db2d589017

Link:

https://www.unpac.me/results/70f8cb31-649f-4b20-bdf5-03fcd85e848c/

SH256 hash:

cce6c6f51a01ff3662b263cd464e41b163db9590453603e2c8b5dee39d5f94d0

MD5 hash:

1d13d83ba0b9e54307060da3ad2c16bf

SHA1 hash:

45fe957170c36b1704c25ff65d59dd8bbe6894cd

Link:

https://www.unpac.me/results/70f8cb31-649f-4b20-bdf5-03fcd85e848c/

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:	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:	vmdetect Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques

File information

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

Web download

Stealc

exe cce6c6f51a01ff3662b263cd464e41b163db9590453603e2c8b5dee39d5f94d0

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3337943/

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical

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