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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5cfc2e90f455b051b4f4ab9c8fc0c2e5a195fca802e8a1109ef4e2103ff96b85. 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



LegionLoader


Vendor detections: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: 5cfc2e90f455b051b4f4ab9c8fc0c2e5a195fca802e8a1109ef4e2103ff96b85
SHA3-384 hash: 5e44d211c04a9cb05b0c4201fa0afec2d26bab594b02ae7c165f31fd8d6406e530207d653bad536b4d82206b9eb58cb6
SHA1 hash: 2b17832274211149a787f8838ae6d532db5a7fc6
MD5 hash: c477ec7ad2e5f6a3085bc904f8d1cd9f
humanhash: hot-carbon-eight-pizza
File name:setup.msi
Download: download sample
Signature LegionLoader
File size:59'398'180 bytes
First seen:2025-01-16 19:46:45 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 786432:VovnVmrjV7eIAtusOTZdoh7DaUnRkwoKLwq5Yr9CKZ4q18N:VofVmrjV7eILsOTZdcaURkqT5e9pZ4
TLSH T16DD76C01B3FA4148F2F75EB17EBA55A594BABD521B30C0EF1204A60E1B71BC25BB1763
TrID 80.0% (.MSI) Microsoft Windows Installer (454500/1/170)
10.7% (.MST) Windows SDK Setup Transform script (61000/1/5)
7.8% (.MSP) Windows Installer Patch (44509/10/5)
1.4% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter aachum
Tags:LegionLoader low0hit-com msi RobotDropper


Avatar
iamaachum
https://overly-polity.com/?352509=AA1fiWf9YAUA0oICAEVTFwAMAAAAAADP.file.7z&flow_id=99&pkey=72e01ec8f10da660aaad&t=0.5&b=1.288327932357788&bt=reg => https://overly-polity.com/s/dl/AA1fiWf9YAUA0oICAEVTFwAMAAAAAADP/file34.7z

LegionLoader/RobotDropper C2: http://low0hit.com/front.php?a=rRGDnZO5s0rUNHJ&id=0

Intelligence


File Origin
# of uploads :
1
# of downloads :
71
Origin country :
ES ES
Vendor Threat Intelligence
Verdict:
Malicious
Score:
92.5%
Tags:
coinminer spawn remo
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm anti-vm cmd evasive fingerprint fingerprint lolbin packed packed remote wix
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
AI detected suspicious sample
Allocates memory in foreign processes
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to inject code into remote processes
Found direct / indirect Syscall (likely to bypass EDR)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Multi AV Scanner detection for dropped file
Potentially malicious time measurement code found
Query firmware table information (likely to detect VMs)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Writes to foreign memory regions
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1593100 Sample: setup.msi Startdate: 16/01/2025 Architecture: WINDOWS Score: 100 45 low0hit.com 2->45 49 Multi AV Scanner detection for dropped file 2->49 51 Contains functionality to inject code into remote processes 2->51 53 AI detected suspicious sample 2->53 55 2 other signatures 2->55 8 msiexec.exe 135 101 2->8         started        11 msiexec.exe 2 2->11         started        signatures3 process4 file5 37 C:\Windows\Installer\MSI5F76.tmp, PE32 8->37 dropped 39 C:\Windows\Installer\MSI5F46.tmp, PE32 8->39 dropped 41 C:\Windows\Installer\MSI5F07.tmp, PE32 8->41 dropped 43 49 other files (10 malicious) 8->43 dropped 13 obs-ffmpeg-mux.exe 1 1 8->13         started        16 msiexec.exe 8->16         started        18 UnRar.exe 3 8->18         started        21 createdump.exe 1 8->21         started        process6 file7 59 Injects code into the Windows Explorer (explorer.exe) 13->59 61 Writes to foreign memory regions 13->61 63 Allocates memory in foreign processes 13->63 67 3 other signatures 13->67 23 explorer.exe 13->23         started        27 conhost.exe 13->27         started        29 WerFault.exe 2 13->29         started        65 Query firmware table information (likely to detect VMs) 16->65 35 C:\Users\user\AppData\Roaming\...\obs.dll, PE32+ 18->35 dropped 31 conhost.exe 18->31         started        33 conhost.exe 21->33         started        signatures8 process9 dnsIp10 47 low0hit.com 188.114.97.3, 49735, 80 CLOUDFLARENETUS European Union 23->47 57 System process connects to network (likely due to code injection or exploit) 23->57 signatures11
Gathering data
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery persistence privilege_escalation
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Event Triggered Execution: Installer Packages
System Location Discovery: System Language Discovery
Drops file in Windows directory
Executes dropped EXE
Loads dropped DLL
Suspicious use of SetThreadContext
Enumerates connected drives
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

LegionLoader

Microsoft Software Installer (MSI) msi 5cfc2e90f455b051b4f4ab9c8fc0c2e5a195fca802e8a1109ef4e2103ff96b85

(this sample)

  
Delivery method
Distributed via web download

Comments