MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2f522df41dd4bbeda3d9f949147a83d9543b99218a56e9d276ac9f458074f4b. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f2f522df41dd4bbeda3d9f949147a83d9543b99218a56e9d276ac9f458074f4b
SHA3-384 hash: 53a4ca59920a0da97480e72f8c0bbf67803246138e8a3fe653f579a26f9724d1a962ca0d0e98f9d48df0ad4cf62f0240
SHA1 hash: 034be91825a8374000e31dc9a244656ed3dee20f
MD5 hash: 9752e16b46a92424aad5787c2e9ffce4
humanhash: moon-pip-princess-comet
File name:9752e16b46a92424aad5787c2e9ffce4.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'296'384 bytes
First seen:2023-12-10 19:40:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 24576:DytXaGi0yxd4d0jXqWF16zI9HizyXMfnp2LYbggQ:WtXkJA02WF16zI9C7h2LY
TLSH T1A4552317BBE99171DAB423B01DFA4B072337FCE14879177A279589A21C727E4943232B
TrID 41.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
22.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
11.8% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
7.5% (.EXE) Win64 Executable (generic) (10523/12/4)
4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter abuse_ch
Tags:exe LummaStealer


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

Intelligence

File Origin
# of uploads :
1
# of downloads :
267
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/464628/
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the Windows subdirectories
Сreating synchronization primitives
Modifying a system file
Creating a file
Replacing files
Launching a process
Launching a service
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Reading critical registry keys
Sending a UDP request
Forced system process termination
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Blocking the Windows Defender launch
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending a TCP request to an infection source
Stealing user critical data
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
91%
Tags:
advpack anti-vm autoit CAB control explorer greyware installer keylogger lolbin packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/657614503f60a810348e64b9/reports/daa8975e-cb8b-44b9-bc49-6af4fcb0c8c4/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/f2f522df41dd4bbeda3d9f949147a83d9543b99218a56e9d276ac9f458074f4b
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/fa0356ad-001f-4023-a720-30922187c25c
Result
Threat name:
PrivateLoader, RedLine, RisePro Stealer,
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1357885
Signature
Adds extensions / path to Windows Defender exclusion list (Registry)
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
Disable Windows Defender real time protection (registry)
Disables Windows Defender (deletes autostart)
Exclude list of file types from scheduled, custom, and real-time scanning
Found malware configuration
Found stalling execution ending in API Sleep call
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies Group Policy settings
PE file has a writeable .text section
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)
Sample uses process hollowing technique
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)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected PrivateLoader
Yara detected RedLine Stealer
Yara detected RisePro Stealer
Yara detected SmokeLoader
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1357885 Sample: Bcqofsyf5r.exe Startdate: 11/12/2023 Architecture: WINDOWS Score: 100 115 ipinfo.io 2->115 145 Snort IDS alert for network traffic 2->145 147 Found malware configuration 2->147 149 Malicious sample detected (through community Yara rule) 2->149 151 12 other signatures 2->151 11 Bcqofsyf5r.exe 1 4 2->11         started        15 OfficeTrackerNMP131.exe 10 501 2->15         started        17 OfficeTrackerNMP131.exe 2->17         started        19 12 other processes 2->19 signatures3 process4 file5 109 C:\Users\user\AppData\Local\...\JV5TW99.exe, PE32 11->109 dropped 111 C:\Users\user\AppData\Local\...\6PK3im5.exe, PE32 11->111 dropped 179 Binary is likely a compiled AutoIt script file 11->179 21 JV5TW99.exe 1 4 11->21         started        113 C:\...\33DZ6TEVOItlGfE4MDySXY4nmxGhI3Ac.zip, Zip 15->113 dropped 181 Antivirus detection for dropped file 15->181 183 Tries to steal Mail credentials (via file / registry access) 15->183 185 Machine Learning detection for dropped file 15->185 193 4 other signatures 15->193 24 WerFault.exe 15->24         started        187 Disables Windows Defender (deletes autostart) 17->187 189 Tries to harvest and steal browser information (history, passwords, etc) 17->189 191 Exclude list of file types from scheduled, custom, and real-time scanning 17->191 26 WerFault.exe 17->26         started        28 WerFault.exe 19->28         started        30 WerFault.exe 19->30         started        32 WerFault.exe 19->32         started        signatures6 process7 file8 85 C:\Users\user\AppData\Local\...\4lR003zw.exe, PE32 21->85 dropped 87 C:\Users\user\AppData\Local\...\1Ac25uf2.exe, PE32 21->87 dropped 34 4lR003zw.exe 21->34         started        37 1Ac25uf2.exe 11 508 21->37         started        process9 dnsIp10 129 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 34->129 131 Maps a DLL or memory area into another process 34->131 133 Checks if the current machine is a virtual machine (disk enumeration) 34->133 135 Creates a thread in another existing process (thread injection) 34->135 41 explorer.exe 34->41 injected 117 193.233.132.51, 49704, 49705, 49706 FREE-NET-ASFREEnetEU Russian Federation 37->117 119 ipinfo.io 34.117.59.81, 443, 49707, 49708 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 37->119 89 C:\Users\user\AppData\...\FANBooster131.exe, PE32 37->89 dropped 91 C:\Users\user\AppData\...\MaxLoonaFest131.exe, PE32 37->91 dropped 93 C:\ProgramData\...\OfficeTrackerNMP131.exe, PE32 37->93 dropped 95 2 other malicious files 37->95 dropped 137 Tries to steal Mail credentials (via file / registry access) 37->137 139 Found stalling execution ending in API Sleep call 37->139 141 Disables Windows Defender (deletes autostart) 37->141 143 6 other signatures 37->143 46 schtasks.exe 1 37->46         started        48 schtasks.exe 1 37->48         started        50 WerFault.exe 37->50         started        file11 signatures12 process13 dnsIp14 125 185.172.128.19, 49731, 80 NADYMSS-ASRU Russian Federation 41->125 127 81.19.131.34, 49730, 80 IVC-ASRU Russian Federation 41->127 101 C:\Users\user\AppData\Local\Temp\6DA1.exe, PE32 41->101 dropped 103 C:\Users\user\AppData\Local\Temp\6572.exe, PE32 41->103 dropped 105 C:\Users\user\AppData\Local\Temp\5CB7.exe, PE32 41->105 dropped 107 3 other malicious files 41->107 dropped 175 System process connects to network (likely due to code injection or exploit) 41->175 177 Benign windows process drops PE files 41->177 52 4E1E.exe 41->52         started        56 5CB7.exe 41->56         started        59 5A25.exe 41->59         started        61 178D.exe 41->61         started        63 conhost.exe 46->63         started        65 conhost.exe 48->65         started        file15 signatures16 process17 dnsIp18 77 C:\Users\user\AppData\Local\Temp\tuc3.exe, PE32 52->77 dropped 79 C:\Users\user\AppData\Local\...\toolspub2.exe, PE32 52->79 dropped 81 C:\Users\user\AppData\Local\...\latestX.exe, PE32+ 52->81 dropped 83 2 other malicious files 52->83 dropped 157 Antivirus detection for dropped file 52->157 159 Machine Learning detection for dropped file 52->159 67 toolspub2.exe 52->67         started        70 InstallSetup9.exe 52->70         started        73 InstallSetup9.exe 52->73         started        121 176.123.7.190 ALEXHOSTMD Moldova Republic of 56->121 161 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 56->161 163 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 56->163 165 Tries to harvest and steal browser information (history, passwords, etc) 56->165 167 Tries to steal Crypto Currency Wallets 56->167 169 Writes to foreign memory regions 59->169 171 Allocates memory in foreign processes 59->171 173 Injects a PE file into a foreign processes 59->173 75 AppLaunch.exe 59->75         started        123 77.105.132.87 PLUSTELECOM-ASRU Russian Federation 61->123 file19 signatures20 process21 file22 153 Sample uses process hollowing technique 67->153 155 Injects a PE file into a foreign processes 67->155 97 C:\Users\user\AppData\Local\Temp\Broom.exe, PE32 70->97 dropped 99 C:\Users\user\AppData\Local\...\AppLaunch.exe, PE32 75->99 dropped signatures23
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f2f522df41dd4bbeda3d9f949147a83d9543b99218a56e9d276ac9f458074f4b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f2f522df41dd4bbeda3d9f949147a83d9543b99218a56e9d276ac9f458074f4b/
Threat name:
Win32.Trojan.RisePro
Create hunting rule
Status:
Malicious
First seen:
2023-12-10 19:41:06 UTC
File Type:
PE (Exe)
Extracted files:
101
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6l2sfx2b3vf35wr5t6kjcr5ihwkuhomsdcsw5hjhnle7iwahj5fq._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:privateloader family:risepro family:smokeloader backdoor collection discovery loader persistence spyware stealer trojan
Link:
https://tria.ge/reports/231210-yd39jacce7/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
AutoIT Executable
Drops file in System32 directory
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
PrivateLoader
RisePro
SmokeLoader
Malware Config
C2 Extraction:
193.233.132.51
http://81.19.131.34/fks/index.php
Unpacked files
SH256 hash:
fc3e7e13b86b49af3b45bbba34e58a2167715a33f0eade6020c7c55663aea34b
MD5 hash:
36930c536c2a81c68839a4f0a02e683c
SHA1 hash:
87afbc08b78894bf5e7ded12b5ae0eba2e6ea86c
Link:
https://www.unpac.me/results/002938ef-b0d0-40e8-8868-250b0e70cbcb/
SH256 hash:
192f8fa591374c3faf1d2a5aa88c3ae5a1bcec1603f29f9e8db61c84b9357dc7
MD5 hash:
aca9dceba1af1e3cfc7ea6fda1a3b0ea
SHA1 hash:
23a8b753334af709b8d1c2f34778162a62521b75
Detections:
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/002938ef-b0d0-40e8-8868-250b0e70cbcb/
SH256 hash:
f5ee614ae3f48b872eb41a10b1f4e70920e3b6a0880d9b164082ab34c36a485b
MD5 hash:
eefeac084e594faf0891ff2800ca05b1
SHA1 hash:
b2929ca5c2ee3d4db90936343726a77cabf9e050
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/002938ef-b0d0-40e8-8868-250b0e70cbcb/
Parent samples :
932670fa01f2a97aa9cd79be4f21fe9ac006b85b9b2870e09dc2e0cfd4c4f36a
144bdc385ea6f8f24e705446f946015c6dd287b7e926d9ac32236a0dc2c1ef74
f2f522df41dd4bbeda3d9f949147a83d9543b99218a56e9d276ac9f458074f4b
3a0b0fa65b018c0a660ff586e23f0dbb0a4db19717e29da8b1dfc4637363ccca
37f283d353333395bb078e2f1a276a892ae076d4a2e3bcd95ddd431fd03ae309
f9e70f08b45a835123e4239ecf4af774377671e342f13a35ceebf9ed55260b2d
0c7117e7bd2eb23d5205b3dac031ad2ed5a636488c2f54eb3d6003262f03e2a2
a315e8d73a20a30705e91ff66461435df5a0b5482b093ae61cf48654bf433bac
2fa9e899a6a017654c1b55f217c1cafa02836b385e859124b1f6c571ee03be9d
1824e5015f86de2efab633fa3e0d8a43d7ab980fa200a77008eb2e39a66909e0
48beaadd03e89be291f6003d61a6b8ae74050309f26744308b410af45cc106a9
3ec77508ee3d8f4717e4a5b04f51e85310b64c93bea37e1765a63dc49d265bcf
2b22bdefaeedd67102704b761090a03892dd7498e2b2ac50193fe65e4ddb1b71
5c2c5236a070484172295dad089f4ad189e544c17600e20428b0cb100f46bc09
7c2a741e2732114994dba68dcb67645f5f83ce1824970a2495efce6272879e84
a79b66630563a29a21dd21531e3e605d801eb2fb821522b6b9815dc8f269a7aa
8f51fd59b46dd511b8f1572c03bdd086c0384a716c88f647161810cda2e5f466
dacf04a6064ab88cefee0ad303e750a28986b565157c0eb19d01cc20ab33ec1d
a4f9c3abb7204adb308b465fc0fe8d8c92ec69a3cfecd5bed35c27c3d497d96f
SH256 hash:
f2f522df41dd4bbeda3d9f949147a83d9543b99218a56e9d276ac9f458074f4b
MD5 hash:
9752e16b46a92424aad5787c2e9ffce4
SHA1 hash:
034be91825a8374000e31dc9a244656ed3dee20f
Detections:
win_redline_wextract_hunting_oct_2023
Create hunting rule
Link:
https://www.unpac.me/results/002938ef-b0d0-40e8-8868-250b0e70cbcb/
Malware family:
PrivateLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f2f522df41dd/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/f2f522df41dd4bbeda3d9f949147a83d9543b99218a56e9d276ac9f458074f4b

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_Redline_Stealer
Create hunting rule
Author:Varp0s
Rule name:win_redline_wextract_hunting_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects wextract archives related to redline/amadey

File information

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

Web download

LummaStealer

Executable exe f2f522df41dd4bbeda3d9f949147a83d9543b99218a56e9d276ac9f458074f4b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2738241/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/464628/

Comments