MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd225dc0284234d7ec035b06461bb9e15a5851fa4414d0a3c67541297bef8c64. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dd225dc0284234d7ec035b06461bb9e15a5851fa4414d0a3c67541297bef8c64
SHA3-384 hash: 4d4e6c741fc5423b7c1858e90c19b9be08319cfe47ecd8b6663b86289210644341f72906a80c7675eb5ded62815ee773
SHA1 hash: e85d7e95e4412265baf4154d528923c127620253
MD5 hash: d387e9154b7e93b35429a2a5e86b3571
humanhash: venus-quiet-mike-oregon
File name:D387E9154B7E93B35429A2A5E86B3571.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:34'263'512 bytes
First seen:2023-11-02 12:10:12 UTC
Last seen:2023-11-02 13:18:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (720 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 786432:kqmCRMv9czxZwPauDyfY+9mCRMv9czxZwPauDyfYH:kqmCRMylAauiY+9mCRMylAauiYH
TLSH T1D07733DE63A44154C19F0F749A5A54C069696E2B16F0E4B6FB26F1CABCF4ECA07CD80C
TrID 37.3% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
16.0% (.EXE) Win32 Executable (generic) (4505/5/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 30f8b0b0e0b2e030 (1 x LummaStealer)
Reporter abuse_ch
Tags:exe LummaStealer


Avatar
abuse_ch
LummaStealer C2:
http://enouselr.pw/api

Intelligence

File Origin
# of uploads :
2
# of downloads :
463
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Creating a file
DNS request
Sending an HTTP POST request
Reading critical registry keys
Stealing user critical data
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/654391d8bc703e36b097c9e7/reports/7575b089-566d-4742-a6ea-6b3111daac62/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/dd225dc0284234d7ec035b06461bb9e15a5851fa4414d0a3c67541297bef8c64
Result
Verdict:
MALICIOUS
Result
Threat name:
LummaC Stealer, RedLine, SectopRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1335950
Signature
.NET source code contains potential unpacker
.NET source code contains process injector
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for dropped file
Benign windows process drops PE files
Connects to many ports of the same IP (likely port scanning)
Found hidden mapped module (file has been removed from disk)
Found many strings related to Crypto-Wallets (likely being stolen)
Found Tor onion address
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Uses known network protocols on non-standard ports
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected LummaC Stealer
Yara detected RedLine Stealer
Yara detected SectopRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1335950 Sample: ystCwvqbxR.exe Startdate: 02/11/2023 Architecture: WINDOWS Score: 100 112 enouselr.pw 2->112 114 scolaires.premiersplans.org 2->114 116 6 other IPs or domains 2->116 140 Snort IDS alert for network traffic 2->140 142 Malicious sample detected (through community Yara rule) 2->142 144 Antivirus detection for dropped file 2->144 146 13 other signatures 2->146 13 ystCwvqbxR.exe 3 2->13         started        16 EHttpSrv.exe 2->16         started        18 AORUpdate.exe 2->18         started        20 svchost.exe 2->20         started        signatures3 process4 dnsIp5 192 Writes to foreign memory regions 13->192 194 Allocates memory in foreign processes 13->194 196 Injects a PE file into a foreign processes 13->196 24 calc.exe 14 13->24         started        198 Maps a DLL or memory area into another process 16->198 29 more.com 16->29         started        31 more.com 18->31         started        118 127.0.0.1 unknown unknown 20->118 92 C:\Users\user\AppData\Roaming\...\BIT71D1.tmp, PE32+ 20->92 dropped 200 Benign windows process drops PE files 20->200 file6 signatures7 process8 dnsIp9 126 enouselr.pw 172.67.221.235, 49740, 49741, 49742 CLOUDFLARENETUS United States 24->126 128 54.231.193.225, 443, 49821 AMAZON-02US United States 24->128 130 2 other IPs or domains 24->130 104 C:\Users\user\AppData\...\lcmpnaweahxej.exe, PE32+ 24->104 dropped 106 C:\Users\user\AppData\...\ajipevsgrgwttj.exe, PE32 24->106 dropped 166 System process connects to network (likely due to code injection or exploit) 24->166 168 Query firmware table information (likely to detect VMs) 24->168 170 Found many strings related to Crypto-Wallets (likely being stolen) 24->170 172 Tries to harvest and steal browser information (history, passwords, etc) 24->172 33 ajipevsgrgwttj.exe 10 24->33         started        36 lcmpnaweahxej.exe 7 24->36         started        108 C:\Users\user\AppData\Local\Temp\pdp, PE32 29->108 dropped 174 Found Tor onion address 29->174 176 Injects code into the Windows Explorer (explorer.exe) 29->176 178 Writes to foreign memory regions 29->178 40 explorer.exe 29->40         started        42 conhost.exe 29->42         started        110 C:\Users\user\AppData\Local\Temp\nklfnm, PE32 31->110 dropped 180 Maps a DLL or memory area into another process 31->180 44 MSBuild.exe 31->44         started        46 conhost.exe 31->46         started        file10 signatures11 process12 dnsIp13 90 C:\Users\user\AppData\Local\...\_isC2D4.exe, PE32 33->90 dropped 48 _isC2D4.exe 1 137 33->48         started        120 scolaires.premiersplans.org 213.186.33.16, 443, 49823, 49833 OVHFR France 36->120 152 Maps a DLL or memory area into another process 36->152 51 more.com 36->51         started        122 91.142.74.28, 30001, 49837 VTSL1-ASRU Russian Federation 40->122 124 195.2.70.38, 30001, 49836 VDSINA-ASRU Russian Federation 40->124 154 System process connects to network (likely due to code injection or exploit) 40->154 156 Tries to harvest and steal browser information (history, passwords, etc) 44->156 file14 signatures15 process16 file17 80 C:\Users\user\AppData\Local\...\Setup_UI.dll, PE32 48->80 dropped 82 C:\Users\user\AppData\Local\...\http_dll.dll, PE32 48->82 dropped 84 C:\Users\user\AppData\Local\...HttpSrv.exe, PE32 48->84 dropped 88 2 other files (none is malicious) 48->88 dropped 54 EHttpSrv.exe 9 48->54         started        57 cmd.exe 48->57         started        86 C:\Users\user\AppData\Local\Temp\pxpvqfpxof, PE32 51->86 dropped 148 Writes to foreign memory regions 51->148 150 Maps a DLL or memory area into another process 51->150 59 MSBuild.exe 51->59         started        63 conhost.exe 51->63         started        signatures18 process19 dnsIp20 94 C:\Users\user\AppData\...\http_dll.dll, PE32 54->94 dropped 96 C:\Users\user\AppData\...HttpSrv.exe, PE32 54->96 dropped 98 C:\Users\user\AppData\Roaming\...\msvcr80.dll, PE32 54->98 dropped 100 C:\Users\user\AppData\Roaming\...\mfc80u.dll, PE32 54->100 dropped 65 EHttpSrv.exe 1 54->65         started        68 conhost.exe 57->68         started        136 65.21.83.170, 15648, 49830, 49834 CP-ASDE United States 59->136 186 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 59->186 188 Found many strings related to Crypto-Wallets (likely being stolen) 59->188 190 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 59->190 file21 signatures22 process23 signatures24 138 Maps a DLL or memory area into another process 65->138 70 more.com 4 65->70         started        process25 file26 102 C:\Users\user\AppData\Local\Temp\gawfdo, PE32 70->102 dropped 158 Found Tor onion address 70->158 160 Injects code into the Windows Explorer (explorer.exe) 70->160 162 Writes to foreign memory regions 70->162 164 Found hidden mapped module (file has been removed from disk) 70->164 74 explorer.exe 70->74         started        78 conhost.exe 70->78         started        signatures27 process28 dnsIp29 132 94.103.90.9, 29561, 49832 VDSINA-ASRU Russian Federation 74->132 134 38.180.61.247, 30001, 49831, 49835 COGENT-174US United States 74->134 182 System process connects to network (likely due to code injection or exploit) 74->182 184 Found Tor onion address 74->184 signatures30
Score:
81%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/dd225dc0284234d7ec035b06461bb9e15a5851fa4414d0a3c67541297bef8c64
Gathering data
Threat name:
Win32.Trojan.HijackLoader
Create hunting rule
Status:
Malicious
First seen:
2023-10-30 14:22:08 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3urf3qbiii2np3adlmdemg5z4fnfqup2iqknbi6govass67prrsa._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware
Link:
https://tria.ge/reports/231102-pck7wsde94/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dd225dc02842/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/dd225dc0284234d7ec035b06461bb9e15a5851fa4414d0a3c67541297bef8c64

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Comments