MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 900459b3a10b535eece51d001210663cd2475c2a8e4ce9b8d63fc2b957b4a020. 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

LummaStealer

Vendor detections: 16

Intelligence 16 IOCs YARA 21 File information Comments

SHA256 hash:	900459b3a10b535eece51d001210663cd2475c2a8e4ce9b8d63fc2b957b4a020
SHA3-384 hash:	65144fd7249cc316a9f412e34c032a2b0ab24cb6df9e45f3eba52d911cd1f55d24215a099853bae5ff3a32375dfc6f9e
SHA1 hash:	25d7b727ba33558f2e03eafa2dd1a1f8b2fb7496
MD5 hash:	52abdf4a498941c39bf839e07524c9b1
humanhash:	tango-four-kentucky-washington
File name:	howeptjasdryhg.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'311'232 bytes
First seen:	2025-03-19 19:31:32 UTC
Last seen:	2025-03-21 20:29:14 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	71cc5af9daad65e58c6f29c42cdf9201 (140 x LummaStealer)
ssdeep	24576:Wfs7K9amTqr/SSf/HvUEDID6dEbNw7lMCY9j5LAwykgWCAnc3lxq:+se9amTHq/PUEw/bG7lMCY9jqjWCAncT
Threatray	111 similar samples on MalwareBazaar
TLSH	T12F55332365376B51D38D183FA5AE4F12E0426D35AAD5C224BDB78DCF0D7A3AD30B8648
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	aachum
Tags:	exe LummaStealer

iamaachum

https://github.com/deripascod/romawer/raw/refs/heads/main/howeptjasdryhg.exe

Lumma C2: https://t.me/wermnjgk34
https://jetsetgo.life/ASIozn

Intelligence

File Origin

# of uploads :

# of downloads :

409

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

howeptjasdryhg.exe

Verdict:

Malicious activity

Analysis date:

2025-03-19 20:54:52 UTC

Tags:

telegram lumma stealer

Link:

https://app.any.run/tasks/dff77f41-1f88-4041-a241-bea5d77c2fac

Note:

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

Verdict:

Malicious

Score:

81.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67db1bbb115e7b48b48ed279

Tags:

enigmaprotector delphi

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Using the Windows Management Instrumentation requests

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

enigma obfuscated obfuscated packed packed packer_detected

Link:

https://www.filescan.io/uploads/67db1bbb1dd35ee4a0e879ba/reports/b1aeaabf-eb58-402a-b3db-e3e1975a56ab/overview

Verdict:

Malicious

Labled as:

Zusy.Generic

Link:

https://www.hybrid-analysis.com/sample/900459b3a10b535eece51d001210663cd2475c2a8e4ce9b8d63fc2b957b4a020

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.

Malware family:

Spark

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/79757ee3-c4bc-414b-9d83-3939d8932191

Result

Threat name:

LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1643462

Signature

Antivirus / Scanner detection for submitted sample

Detected unpacking (changes PE section rights)

Hides threads from debuggers

Joe Sandbox ML detected suspicious sample

Multi AV Scanner detection for submitted file

PE file has nameless sections

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Query firmware table information (likely to detect VMs)

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/900459b3a10b535eece51d001210663cd2475c2a8e4ce9b8d63fc2b957b4a020

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/900459b3a10b535eece51d001210663cd2475c2a8e4ce9b8d63fc2b957b4a020/

Threat name:

Win32.Trojan.LummaStealer

Status:

Malicious

First seen:

2025-03-19 19:32:12 UTC

File Type:

PE (Exe)

AV detection:

22 of 24 (91.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=sacftm5bbnjv53hfduabeedghtjeoxbkrzgotogwh7blsv5uuaqa._file

Verdict:

malicious

Label(s):

lummastealer

LummaStealer

40be170151f76d5b4f17094abb9817d5b8686a33fad6e92a4974904450d544c9

LummaStealer

47268fe68e22b14bfccf2d53d8ec55d72100774430f1504f49b088f04d93b2e5

LummaStealer

65babd32307b6ab12ac27ff6355d55d37c059f21df0401f0963a91111ad009b4

LummaStealer

69af611bea457fc1c372bf333b2da65c9a0b5de828afe79d918458e67a70ab4a

LummaStealer

9a2163b925e9ba9aa6e17b0e6c813c36f0dbc3f2b8c6e74d1005553aca99e22c

LummaStealer

d5acf2451a1683b2e702f8da1dee3c0c908f6683b899e5ebe8b4614f1870a410

LummaStealer

eda503252b71d8e453b1c18f9f81fac90ad8af7a4c285a4899c8301df39081b5

LummaStealer

error

LummaStealer

+ 101 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

7/10

Tags:

discovery spyware stealer

Link:

https://tria.ge/reports/250319-x81apavky2/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Checks installed software on the system

Reads user/profile data of local email clients

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/d54ca4db-47ab-46be-b25e-d29f9a2bfe98

Unpacked files

SH256 hash:

900459b3a10b535eece51d001210663cd2475c2a8e4ce9b8d63fc2b957b4a020

MD5 hash:

52abdf4a498941c39bf839e07524c9b1

SHA1 hash:

25d7b727ba33558f2e03eafa2dd1a1f8b2fb7496

Link:

https://www.unpac.me/results/35c6d4e7-7310-4cae-902d-48dded1e37f2/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/900459b3a10b/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/900459b3a10b535eece51d001210663cd2475c2a8e4ce9b8d63fc2b957b4a020

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:	BobSoftMiniDelphiBoBBobSoft Create hunting rule
Author:	malware-lu

Rule name:	Borland Create hunting rule
Author:	malware-lu

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerHiding__Thread Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	EnigmaProtector11X13XSukhovVladimirSergeNMarkin Create hunting rule
Author:	malware-lu

Rule name:	EnigmaStub Create hunting rule
Author:	@bartblaze
Description:	Identifies Enigma packer stub.

Rule name:	Lumma Create hunting rule
Author:	kevoreilly
Description:	Lumma Payload

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

Rule name:	SUSP_XORed_URL_In_EXE Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

Rule name:	SUSP_XORed_URL_in_EXE_RID2E46 Create hunting rule
Author:	Florian Roth
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

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:	test_Malaysia Create hunting rule
Author:	rectifyq
Description:	Detects file containing malaysia string

Rule name:	ThreadControl__Context Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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

Rule name:	win_lumma_generic Create hunting rule
Author:	dubfib

File information

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

Web download

LummaStealer

exe 900459b3a10b535eece51d001210663cd2475c2a8e4ce9b8d63fc2b957b4a020

(this sample)

Link

https://tria.ge/250319-xzc4ssz1gz/behavioral9

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

Reviews

ID	Capabilities	Evidence
COM_BASE_API	Can Download & Execute components	ole32.dll::CoCreateInstance
SHELL_API	Manipulates System Shell	shell32.dll::ShellExecuteA
WIN_BASE_API	Uses Win Base API	kernel32.dll::LoadLibraryA
WIN_BASE_IO_API	Can Create Files	version.dll::GetFileVersionInfoA

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