MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa89562efabab44187a1813c2ad73254d12e6ef92ede28d0a6054ee1ea09a175. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
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SHA256 hash: aa89562efabab44187a1813c2ad73254d12e6ef92ede28d0a6054ee1ea09a175
SHA3-384 hash: c1b908c58ecf9b43e8dcb7a8d480c0dd35a3d40e04d51bd5fc8e9550c9334194b86ec84b98910b6a142e1e4348503383
SHA1 hash: 04b34584b7467d20f81827de2707469c5f675c9a
MD5 hash: 0f92f932a1e7a742970f0407b96f3c4d
humanhash: video-ack-hydrogen-eight
File name:0f92f932a1e7a742970f0407b96f3c4d.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'147'744 bytes
First seen:2023-11-10 23:55:28 UTC
Last seen:2023-11-11 01:15:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash af5568a8a40457d6c8ee167ed64fa5ae (1 x RedLineStealer, 1 x LummaStealer)
ssdeep 12288:NmOfeWLI0p4J9nu5A8a8cdu3q50eHbVUwVT85g8BlLj6TpjQ2o9M7QfeXHFwz5q:deWL/4Ea8cdu4JGOjQ2o9oFwzk
TLSH T11A35A001A840827BF6D36BB291DCB1324B9D94E1936C5FF703B91AFAA2F11C0673D659
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:exe LummaStealer


Avatar
abuse_ch
LummaStealer C2:
http://boddyshow.fun/api

Intelligence

File Origin
# of uploads :
2
# of downloads :
352
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PWS.RedLineNET.6.20782.27151.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
DNS request
Sending an HTTP POST request
Reading critical registry keys
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a window
Creating a file
Enabling the 'hidden' option for files in the %temp% directory
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Moving a recently created file
Replacing files
Stealing user critical data
Sending an HTTP GET request to an infection source
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware overlay packed zusy
Link:
https://www.filescan.io/uploads/654ec312641154c7e3f253cd/reports/54e665a9-ccd0-42c0-8b5b-6a160cc7b194/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/aa89562efabab44187a1813c2ad73254d12e6ef92ede28d0a6054ee1ea09a175
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:
LummaC2 Stealer
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/45c25318-2827-4888-ba02-a4add2bef147
Result
Threat name:
LummaC Stealer, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1340950
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Connects to a pastebin service (likely for C&C)
Contains functionality to register a low level keyboard hook
Drops password protected ZIP file
Encrypted powershell cmdline option found
Found many strings related to Crypto-Wallets (likely being stolen)
Modifies power options to not sleep / hibernate
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potential dropper URLs found in powershell memory
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
Sigma detected: Schedule system process
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Uses cmd line tools excessively to alter registry or file data
Uses powercfg.exe to modify the power settings
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected LummaC Stealer
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1340950 Sample: B3zEJhdXjy.exe Startdate: 11/11/2023 Architecture: WINDOWS Score: 100 94 boddyshow.fun 2->94 96 pastebin.com 2->96 108 Snort IDS alert for network traffic 2->108 110 Antivirus detection for URL or domain 2->110 112 Antivirus detection for dropped file 2->112 114 8 other signatures 2->114 11 B3zEJhdXjy.exe 14 2->11         started        signatures3 process4 dnsIp5 98 boddyshow.fun 104.21.69.212, 49706, 49707, 49708 CLOUDFLARENETUS United States 11->98 100 217.196.96.217, 49744, 49746, 49747 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 11->100 84 C:\Users\user\...\udklhlvllukdncos.exe, PE32 11->84 dropped 86 C:\Users\user\AppData\...\gkngnbrnap.exe, PE32 11->86 dropped 118 Query firmware table information (likely to detect VMs) 11->118 120 Found many strings related to Crypto-Wallets (likely being stolen) 11->120 122 Tries to harvest and steal browser information (history, passwords, etc) 11->122 16 gkngnbrnap.exe 8 11->16         started        20 udklhlvllukdncos.exe 11->20         started        file6 signatures7 process8 file9 80 C:\Users\user\AppData\Local\Temp\...\7z.exe, PE32+ 16->80 dropped 82 C:\Users\user\AppData\Local\Temp\...\7z.dll, PE32+ 16->82 dropped 104 Multi AV Scanner detection for dropped file 16->104 106 Contains functionality to register a low level keyboard hook 16->106 22 cmd.exe 2 16->22         started        25 cmd.exe 20->25         started        signatures10 process11 signatures12 116 Uses cmd line tools excessively to alter registry or file data 22->116 27 Installer.exe 15 31 22->27         started        32 7z.exe 2 22->32         started        34 7z.exe 2 22->34         started        42 12 other processes 22->42 36 Installer.exe 25->36         started        38 attrib.exe 25->38         started        40 conhost.exe 25->40         started        44 6 other processes 25->44 process13 dnsIp14 102 pastebin.com 104.20.67.143, 443, 49745 CLOUDFLARENETUS United States 27->102 88 C:\ProgramData\Dllhost\winlogson.exe, PE32+ 27->88 dropped 90 C:\ProgramData\Dllhost\WinRing0x64.sys, PE32+ 27->90 dropped 124 Sample is not signed and drops a device driver 27->124 46 cmd.exe 27->46         started        49 cmd.exe 27->49         started        51 cmd.exe 27->51         started        92 C:\Users\user\AppData\Local\...\Installer.exe, PE32 32->92 dropped 53 Conhost.exe 34->53         started        55 cmd.exe 36->55         started        57 Conhost.exe 38->57         started        59 Conhost.exe 42->59         started        file15 signatures16 process17 signatures18 130 Encrypted powershell cmdline option found 46->130 132 Uses schtasks.exe or at.exe to add and modify task schedules 46->132 134 Uses powercfg.exe to modify the power settings 46->134 136 Modifies power options to not sleep / hibernate 46->136 61 powershell.exe 46->61         started        64 conhost.exe 46->64         started        66 powercfg.exe 46->66         started        76 4 other processes 46->76 68 conhost.exe 49->68         started        70 schtasks.exe 49->70         started        72 conhost.exe 51->72         started        74 schtasks.exe 51->74         started        78 5 other processes 55->78 process19 signatures20 126 Found many strings related to Crypto-Wallets (likely being stolen) 61->126 128 Potential dropper URLs found in powershell memory 61->128
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/aa89562efabab44187a1813c2ad73254d12e6ef92ede28d0a6054ee1ea09a175
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aa89562efabab44187a1813c2ad73254d12e6ef92ede28d0a6054ee1ea09a175/
Threat name:
Win32.Spyware.Lummastealer
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Status:
Malicious
First seen:
2023-11-07 06:11:19 UTC
File Type:
PE (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vkevmlx2xk2edb5bqe6cvvzsktis43xzf3pcrufgavhod2qjuf2q._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/231110-3yzt3aah2z/
Behaviour
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Unpacked files
SH256 hash:
49c60fe9d5f7e425088c8f32d28899112625c23bd32fa386b210d7b81e3c0d9d
MD5 hash:
18ec9ae6e875dbbcab048302a5280e20
SHA1 hash:
ca4830a6722e11df6c10586f843cfdb866376748
Link:
https://www.unpac.me/results/c3c20a26-d330-443d-a4b9-f5bbbbce60ab/
SH256 hash:
aa89562efabab44187a1813c2ad73254d12e6ef92ede28d0a6054ee1ea09a175
MD5 hash:
0f92f932a1e7a742970f0407b96f3c4d
SHA1 hash:
04b34584b7467d20f81827de2707469c5f675c9a
Link:
https://www.unpac.me/results/c3c20a26-d330-443d-a4b9-f5bbbbce60ab/
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/aa89562efabab44187a1813c2ad73254d12e6ef92ede28d0a6054ee1ea09a175

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:DebuggerCheck__API
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: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

File information

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

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