MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 55167bd32c236720792dbcd9318114b75ac5784c7c8be5f82b1f515aefcbf281. 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: 17
| SHA256 hash: | 55167bd32c236720792dbcd9318114b75ac5784c7c8be5f82b1f515aefcbf281 |
|---|---|
| SHA3-384 hash: | a9740b667c7f502446aa297224b025252f855eeb20a2e978cf6a1d75d55a6e57db42e653fb4f04ff6a25db19f979f60e |
| SHA1 hash: | 98362ae7984b73aa461ca2aeeed2acc08aa0cc73 |
| MD5 hash: | f86e00a8bf2edc5379395d27f517a170 |
| humanhash: | oklahoma-carpet-failed-item |
| File name: | Exlan_setup_v3.1.2.exe |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 5'136'896 bytes |
| First seen: | 2024-12-31 07:15:23 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 49152:4NuYWEYKkHFfTvBJEvUf2vtY7uRfbQswUZcSByYGv5uuv/DYi35PB+MTRx2VT4G8:4NhWqQFfTjEvUfH7ul5ApZde |
| Threatray | 702 similar samples on MalwareBazaar |
| TLSH | T141367BAAFEC1CEA7C568127A66B7514897B6E4EC4726EBC3464D73341E033D22DF4212 |
| TrID | 35.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 27.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 20.6% (.EXE) InstallShield setup (43053/19/16) 5.0% (.EXE) Win64 Executable (generic) (10522/11/4) 3.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| Magika | pebin |
| File icon (PE): |  |
| dhash icon | 5050d270cccc82ae (109 x Adware.Generic, 43 x LummaStealer, 42 x OffLoader) |
| Reporter |  abuse_ch |
| Tags: | de-pumped exe LummaStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
428
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Exlan_setup_v3.1.2.exe
Verdict:
Malicious activity
Analysis date:
2024-12-31 07:18:03 UTC
Tags:
lumma stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
91.7%
Tags:
micro
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
DNS request
Behavior that indicates a threat
Connection attempt
Sending a custom TCP request
Connection attempt to an infection source
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
crypto packed whirlpool
Verdict:
Malicious
Labled as:
Trojan/Generic
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:
Malicious
Result
Threat name:
LummaC
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
LummaC encrypted strings found
Machine Learning detection for sample
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
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 resolve many domain names, but no domain seems valid
Tries to steal Crypto Currency Wallets
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Exploit.Generic
Status:
Malicious
First seen:
2024-12-31 07:16:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
19 of 23 (82.61%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
lummastealer
Similar samples:
+ 692 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
Loads dropped DLL
Lumma Stealer, LummaC
Lumma family
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Suspicious
Tags:
lumma stealer c2 lumma_stealer
YARA:
n/a
Unpacked files
SH256 hash:
65d5925b965d179d10600ef5d9e34957c8348dab9334f4beb54a04844e5b9ab3
MD5 hash:
f66d9b4ea50170c7970ca9128e64e690
SHA1 hash:
a549bba593958ed5e148a32997f146acc6fce6f9
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
ee5d8d19b12e43459490c9c27024416c670a133fc3f1972fc8f24c6f2b80544c
MD5 hash:
2a3d628b8e04f48a8aea26a687cdc545
SHA1 hash:
e44b4764e00b4e3607f226ab0388403ee785e0bd
SH256 hash:
dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
MD5 hash:
544cd51a596619b78e9b54b70088307d
SHA1 hash:
4769ddd2dbc1dc44b758964ed0bd231b85880b65
SH256 hash:
55167bd32c236720792dbcd9318114b75ac5784c7c8be5f82b1f515aefcbf281
MD5 hash:
f86e00a8bf2edc5379395d27f517a170
SHA1 hash:
98362ae7984b73aa461ca2aeeed2acc08aa0cc73
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: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| 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_imphash |
|---|
| Rule name: | RansomPyShield_Antiransomware |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP) |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | SHA512_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA384/SHA512 constants |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | WHIRLPOOL_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for WhirlPool constants |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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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