MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ffee1e842c0a7932d3d3905a6677f35f3ea29dfb48661e537d28eb8b7212669d. 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 8 File information Comments
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SHA256 hash: ffee1e842c0a7932d3d3905a6677f35f3ea29dfb48661e537d28eb8b7212669d
SHA3-384 hash: a1870d36871be7b6951014229bcdf3391712f100593f018e955bc23e6746c295f27eadbceb38f1a35a97a19aa80b8783
SHA1 hash: 8402abc838e34e9dd996127ec39481f7cda4372b
MD5 hash: 8199c105289d70af5446c7fd64496d7b
humanhash: undress-lemon-network-pennsylvania
File name:PT54FFSL7ET46RASB.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'319'800 bytes
First seen:2024-09-19 00:23:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:u6vplPBeXFffwlFEPKJ1eVOduLqML78/W835v+uiHlgNdPvr:Bx+IT1eVMOqMLo/W834um0dPvr
Threatray 6 similar samples on MalwareBazaar
TLSH T1EC5533704B13730AC21D553D5BF2423ADDF839C02549C2DBAD27F3B9E62060995F3AA8
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter Anonymous
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
394
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
l6E.exe
Verdict:
Malicious activity
Analysis date:
2024-09-18 19:29:43 UTC
Tags:
lumma stealer rat asyncrat remote netreactor purehvnc
Link:
https://app.any.run/tasks/14123386-1b13-422c-b965-195147fa459c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Pwsx-10035189-0
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66eb6f23f72de0d131bea2ee
Tags:
Encryption Static Nekark
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/66eb6f24800c7315e1ca5848/reports/7493cf70-f569-49fd-9459-4db7d7a67d4e/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/ffee1e842c0a7932d3d3905a6677f35f3ea29dfb48661e537d28eb8b7212669d
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:
Malicious
Link:
https://analyze.intezer.com/analyses/beec70a5-9480-4283-a3ee-d19076edb17e
Result
Threat name:
LummaC, PureLog Stealer, Xmrig, zgRAT, LummaC Stealer,
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1513635
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Contains functionality to inject code into remote processes
Detected Stratum mining protocol
Encrypted powershell cmdline option found
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Sigma detected: Potential Crypto Mining Activity
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Xmrig
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Tries to harvest and steal Bitcoin Wallet information
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected LummaC Stealer
Yara detected PersistenceViaHiddenTask
Yara detected PureLog Stealer
Yara detected Xmrig cryptocurrency miner
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1513635 Sample: PT54FFSL7ET46RASB.exe Startdate: 19/09/2024 Architecture: WINDOWS Score: 100 82 strompreis.ru 2->82 84 pool.hashvault.pro 2->84 86 3 other IPs or domains 2->86 100 Sigma detected: Xmrig 2->100 102 Multi AV Scanner detection for domain / URL 2->102 104 Suricata IDS alerts for network traffic 2->104 106 26 other signatures 2->106 12 PT54FFSL7ET46RASB.exe 2 2->12         started        16 Current.exe 2->16         started        18 powershell.exe 23 2->18         started        20 2 other processes 2->20 signatures3 process4 file5 80 C:\Users\user\...\PT54FFSL7ET46RASB.exe.log, ASCII 12->80 dropped 138 Contains functionality to inject code into remote processes 12->138 140 Writes to foreign memory regions 12->140 142 Allocates memory in foreign processes 12->142 144 Injects a PE file into a foreign processes 12->144 22 RegAsm.exe 3 12->22         started        25 conhost.exe 12->25         started        146 Antivirus detection for dropped file 16->146 148 Multi AV Scanner detection for dropped file 16->148 150 Machine Learning detection for dropped file 16->150 154 2 other signatures 16->154 27 aspnet_compiler.exe 16->27         started        152 Loading BitLocker PowerShell Module 18->152 31 conhost.exe 18->31         started        33 WmiPrvSE.exe 18->33         started        35 WerFault.exe 20->35         started        signatures6 process7 dnsIp8 70 C:\Users\user\AppData\...\yTRfYxWiym.exe, PE32+ 22->70 dropped 72 C:\Users\user\AppData\...\HPd7I3vQri.exe, PE32 22->72 dropped 37 HPd7I3vQri.exe 1 5 22->37         started        42 yTRfYxWiym.exe 5 22->42         started        92 2x.si 172.67.143.156, 443, 49716 CLOUDFLARENETUS United States 27->92 130 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 27->130 132 Found strings related to Crypto-Mining 27->132 134 Writes to foreign memory regions 27->134 136 2 other signatures 27->136 44 AddInProcess.exe 27->44         started        46 AddInProcess.exe 27->46         started        file9 signatures10 process11 dnsIp12 88 strompreis.ru 45.11.229.96, 39001, 49712, 49715 ALPHAONE-ASUS Germany 37->88 74 C:\Users\user\AppData\Roaming\l6E.exe, PE32 37->74 dropped 76 C:\Users\user\AppData\...\CfpeAm3lJAky.bat, DOS 37->76 dropped 116 Antivirus detection for dropped file 37->116 118 Multi AV Scanner detection for dropped file 37->118 120 Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines) 37->120 128 4 other signatures 37->128 48 cmd.exe 37->48         started        78 C:\Users\user\AppData\Roaming\...\Current.exe, PE32+ 42->78 dropped 122 Machine Learning detection for dropped file 42->122 124 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 42->124 90 pool.hashvault.pro 95.179.241.203, 49730, 80 AS-CHOOPAUS Netherlands 44->90 126 Query firmware table information (likely to detect VMs) 44->126 file13 signatures14 process15 signatures16 96 Uses ping.exe to sleep 48->96 98 Uses ping.exe to check the status of other devices and networks 48->98 51 l6E.exe 48->51         started        54 conhost.exe 48->54         started        56 chcp.com 48->56         started        58 PING.EXE 48->58         started        process17 signatures18 108 Multi AV Scanner detection for dropped file 51->108 110 Writes to foreign memory regions 51->110 112 Allocates memory in foreign processes 51->112 114 2 other signatures 51->114 60 RegAsm.exe 51->60         started        63 conhost.exe 51->63         started        process19 dnsIp20 94 eemmbryequo.shop 104.21.39.11, 443, 49778, 49780 CLOUDFLARENETUS United States 60->94 65 WerFault.exe 60->65         started        process21 file22 68 C:\ProgramData\Microsoft\...\Report.wer, Unicode 65->68 dropped
Score:
81%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ffee1e842c0a7932d3d3905a6677f35f3ea29dfb48661e537d28eb8b7212669d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ffee1e842c0a7932d3d3905a6677f35f3ea29dfb48661e537d28eb8b7212669d/
Threat name:
ByteCode-MSIL.Trojan.LummaC
Create hunting rule
Status:
Malicious
First seen:
2024-09-18 19:32:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=77xb5bbmbj4tfu6tsbngm57tl47kfhp3jbtb4u35fdvyw4qsm2oq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
010db379e364c7bda5073df61828ce0adcacaa3ab3397a449c7f98ee20521fce
LummaStealer
10d4e15b63a07368299f2245661d7a4626cd1a91a9950a3cbed5b4276d2dc31f
LummaStealer
d737637ee5f121d11a6f3295bf0d51b06218812b5ec04fe9ea484921e905a207
LummaStealer
ffee1e842c0a7932d3d3905a6677f35f3ea29dfb48661e537d28eb8b7212669d
LummaStealer
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/240919-ap2m3s1cnh/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/59a46b93-3eb4-4b6a-935f-4b15fc00303c
Unpacked files
SH256 hash:
978820836b19742efa64a2c02e237a1cced7bb0a6d1fa176d9bc9b8cf2365a6c
MD5 hash:
fdc3b2b50be9cf970ea25b4975fd8e56
SHA1 hash:
a2cd1afc13c14cd1d67276d6c3798ccdd55187a3
Link:
https://www.unpac.me/results/8c4eaf43-b0b3-4795-87ac-e1ee2186e26b/
SH256 hash:
ffee1e842c0a7932d3d3905a6677f35f3ea29dfb48661e537d28eb8b7212669d
MD5 hash:
8199c105289d70af5446c7fd64496d7b
SHA1 hash:
8402abc838e34e9dd996127ec39481f7cda4372b
Link:
https://www.unpac.me/results/8c4eaf43-b0b3-4795-87ac-e1ee2186e26b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ffee1e842c0a/report/overview.html
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:Detect_APT29_WINELOADER_Backdoor
Create hunting rule
Author:daniyyell
Description:Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends
Reference:https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

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

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