MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e8cbb5212a46cf5f4962e91e955b71891ffbb3477bef67d92c0949e03c4cb40b. 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
| SHA256 hash: | e8cbb5212a46cf5f4962e91e955b71891ffbb3477bef67d92c0949e03c4cb40b |
|---|---|
| SHA3-384 hash: | 64aeb8da9e5462f594b45e6e4fa48393c976fcbaed2a6998791a6859e24f01f651f9169b6bf76c4548aca54b55921b1c |
| SHA1 hash: | 3c6a6763d27860dae7087b92dbf02a07d1bdfb6c |
| MD5 hash: | 7f3bcf6644fd8551a83cc1f4bf126c4f |
| humanhash: | football-vegan-edward-fifteen |
| File name: | Insomia.exe |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 2'786'168 bytes |
| First seen: | 2025-01-05 18:36:44 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 49152:wtBvGG3ZFBXst5p3ma6RmT7IEkUmuKLueq2nk13RfD+UiLH:wt1GUBQ5NmLK7IvUP5L11BLgH |
| Threatray | 3'058 similar samples on MalwareBazaar |
| TLSH | T1EFD5231E62A62E10D2795D3CE8E10B24027DAEA54775CBD35883F2491E333AD8758EF7 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| File icon (PE): |  |
| dhash icon | d2c0d0e0f2d2c8c8 (1 x LummaStealer) |
| Reporter |  aachum |
| Tags: | exe LummaStealer |
iamaachum
https://www.youtube.com/watch?v=DzSEJCjirOg => https://www.mediafire.com/folder/o00h1kbe5w2ew/InsomniaLumma C2:
https://cloudewahsj.shop/api
https://rabidcowse.shop/api
https://noisycuttej.shop/api
https://tirepublicerj.shop/api
https://framekgirus.shop/api
https://wholersorie.shop/api
https://abruptyopsn.shop/api
https://nearycrepso.shop/api
Intelligence
File Origin
# of uploads :
1
# of downloads :
468
Origin country :
ESVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Insomia.exe
Verdict:
Malicious activity
Analysis date:
2025-01-05 18:37:43 UTC
Tags:
lumma stealer purecrypter netreactor
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
93.3%
Tags:
injection virus micro
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Behavior that indicates a threat
Query of malicious DNS domain
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
overlay packed packed packer_detected
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Result
Verdict:
SUSPICIOUS
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
Result
Threat name:
LummaC
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
LummaC encrypted strings found
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, 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: Silenttrinity Stager Msbuild Activity
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Score:
98%
Verdict:
Malware
File Type:
PE
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
lummastealer
Similar samples:
+ 3'048 additional samples on MalwareBazaar
Result
Malware family:
lumma
Score:
10/10
Tags:
family:lumma discovery stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Lumma Stealer, LummaC
Lumma family
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
https://cloudewahsj.shop/api
https://rabidcowse.shop/api
https://noisycuttej.shop/api
https://tirepublicerj.shop/api
https://framekgirus.shop/api
https://wholersorie.shop/api
https://abruptyopsn.shop/api
https://nearycrepso.shop/api
https://rabidcowse.shop/api
https://noisycuttej.shop/api
https://tirepublicerj.shop/api
https://framekgirus.shop/api
https://wholersorie.shop/api
https://abruptyopsn.shop/api
https://nearycrepso.shop/api
Verdict:
Suspicious
Tags:
c2 lumma_stealer lumma stealer
YARA:
n/a
Unpacked files
SH256 hash:
e8cbb5212a46cf5f4962e91e955b71891ffbb3477bef67d92c0949e03c4cb40b
MD5 hash:
7f3bcf6644fd8551a83cc1f4bf126c4f
SHA1 hash:
3c6a6763d27860dae7087b92dbf02a07d1bdfb6c
Malware family:
Lumma
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | Lumma_Stealer_Detection |
|---|---|
| Author: | ashizZz |
| Description: | Detects a specific Lumma Stealer malware sample using unique strings and behaviors |
| Reference: | https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/ |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
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