MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d884647909342abccedabdc784eee5fba6558c8d82d9b9e44640e022aee630e. 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: 13


Intelligence 13 IOCs YARA 49 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1d884647909342abccedabdc784eee5fba6558c8d82d9b9e44640e022aee630e
SHA3-384 hash: ca5f51d2c383ec49f7065fffe073a085833c3940be996d33925c684d9059a9c6b0f37ce2a4da4e50f95bbdd9a10f0a0b
SHA1 hash: e99d8338954d0a02057d39c713eff459be810f39
MD5 hash: 3baccb1ae9bd24990e0c59a9b0e3defb
humanhash: low-speaker-salami-maryland
File name:Microsoft 3D.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:14'742'528 bytes
First seen:2024-08-04 13:00:00 UTC
Last seen:2024-08-04 13:38:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 5929190c8765f5bc37b052ab5c6c53e7 (74 x LummaStealer, 14 x RedLineStealer, 8 x Stealc)
ssdeep 98304:2uNlItvf2eTQLMFzYV/4YdGUxk3J+E3VVuT/pV7sXfH+D8hKyABm:VryzYV/4YdGUqZ73VVuafCOqm
TLSH T1B2E61707AC9540E5C5ADD63489628257BB71BC889F3067C72F60B7282F76BD06EBE344
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10523/12/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon c4ccb392f1f192cc (4 x LummaStealer, 1 x Formbook, 1 x njrat)
Reporter aachum
Tags:exe LummaStealer


Avatar
iamaachum
Lumma C2:
https://sulphurhsum.shop/api
https://empiredzmwnx.shop/api
https://boattyownerwrv.shop/api
https://rainbowmynsjn.shop/api
https://definitonizmnx.shop/api
https://creepydxzoxmj.shop/api
https://budgetttysnzm.shop/api
https://chippyfroggsyhz.shop/api
https://assumedtribsosp.shop/api
https://tenntysjuxmz.shop/api

Intelligence

File Origin
# of uploads :
2
# of downloads :
344
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
vercath63.b-cdn.ps1
Verdict:
Malicious activity
Analysis date:
2024-08-04 12:34:46 UTC
Tags:
stealer
Link:
https://app.any.run/tasks/1e7b10b8-95bb-4030-9e8a-f3d1e710ace3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66af7b5a037b02d0daed89d1
Tags:
Generic Network Stealth Trojan Heur
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a file
Launching a process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug golang mingw packed
Link:
https://www.filescan.io/uploads/66af7b5499ea8891b190a1c2/reports/186440bf-9f83-4e91-a8b6-67f7250c11e9/overview
Verdict:
Suspicious
Labled as:
WinGo/TrojanDropper.Agent
Link:
https://www.hybrid-analysis.com/sample/1d884647909342abccedabdc784eee5fba6558c8d82d9b9e44640e022aee630e
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/6fcbe177-bc16-40ef-8c9a-3d7019a50217
Result
Threat name:
LummaC, Go Injector
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1487535
Signature
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
LummaC encrypted strings found
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Go Injector
Behaviour
Behavior Graph:
Download SVG
Score:
76%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1d884647909342abccedabdc784eee5fba6558c8d82d9b9e44640e022aee630e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1d884647909342abccedabdc784eee5fba6558c8d82d9b9e44640e022aee630e/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-08-04 13:01:07 UTC
File Type:
PE+ (Exe)
Extracted files:
9
AV detection:
14 of 24 (58.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dweemr4qsnbkxthnvpohqtxol65gkwgi3awzxhsemqhaekxommha._file
Verdict:
unknown
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery stealer
Link:
https://tria.ge/reports/240804-p8m2cszepb/
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Lumma Stealer, LummaC
Malware Config
C2 Extraction:
https://sulphurhsum.shop/api
https://empiredzmwnx.shop/api
https://boattyownerwrv.shop/api
https://rainbowmynsjn.shop/api
https://definitonizmnx.shop/api
https://creepydxzoxmj.shop/api
https://budgetttysnzm.shop/api
https://chippyfroggsyhz.shop/api
https://assumedtribsosp.shop/api
https://tenntysjuxmz.shop/api
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d889f129-0bb5-430c-83c0-b7ce36e0b118
Unpacked files
SH256 hash:
1d884647909342abccedabdc784eee5fba6558c8d82d9b9e44640e022aee630e
MD5 hash:
3baccb1ae9bd24990e0c59a9b0e3defb
SHA1 hash:
e99d8338954d0a02057d39c713eff459be810f39
Link:
https://www.unpac.me/results/2bdd03b8-88ac-484b-a4f3-b53d92ee2c69/
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/1d884647909342abccedabdc784eee5fba6558c8d82d9b9e44640e022aee630e

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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:Check_OutputDebugStringA_iat
Create hunting rule
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: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:DebuggerException__ConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
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:pe_detect_tls_callbacks
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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: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.

Executable exe 5f4cf4082dbd503c6f0b652ddd22675f4427a907726e2f8d08c718adeafbb568

LummaStealer

Executable exe 1d884647909342abccedabdc784eee5fba6558c8d82d9b9e44640e022aee630e

(this sample)

  
Link
https://tria.ge/240804-p4k17szdpg
  
Dropped by
SHA256 5f4cf4082dbd503c6f0b652ddd22675f4427a907726e2f8d08c718adeafbb568
  
Dropped by
MD5 86a133bfad915a04254032e77eac3b8d

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::OpenProcess
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoA
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