MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55e9b1c3ec5c6d634dcfd03b8456c14b39743f3c2330605c650d22065a0a381b. 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: 14


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 55e9b1c3ec5c6d634dcfd03b8456c14b39743f3c2330605c650d22065a0a381b
SHA3-384 hash: 40025418febe43790d10857558afd1fc7f6f92d5d19197365ec952685cfe646f7b21ad1b3f96f7634a92f97799c77cb8
SHA1 hash: 881175620e72a7fde25e086a8091eabed12f3eb9
MD5 hash: bb2b000a39ed3285fc6282d530df692f
humanhash: kentucky-delaware-idaho-enemy
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'536'000 bytes
First seen:2023-10-12 14:46:24 UTC
Last seen:2023-10-12 22:59:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash c1026f3bc4dbd1c7779566798486c792 (3 x LummaStealer, 2 x RedLineStealer, 1 x Smoke Loader)
ssdeep 24576:2s9rN9YwPzIFbDslb50xVKwWNMpqenCDm/v2KkUuXWxwHTKiJq7E/7zQesADyIVe:v9rNWwbeP9KHNODnXIXsyKi8e7EesADK
Threatray 63 similar samples on MalwareBazaar
TLSH T19265DFA16118542AD3E52B70C962E6720315BD2C99E0980FF6F93E5F7FFE1C7E026606
TrID 28.5% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
13.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.2% (.EXE) Win32 Executable (generic) (4505/5/1)
5.6% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon b2b2b27169d4c0d0 (2 x RedLineStealer, 1 x Stealc, 1 x Smoke Loader)
Reporter andretavare5
Tags:exe LummaStealer


Avatar
andretavare5
Sample downloaded from https://vk.com/doc52355237_666867849?hash=xP3I19IfZnWiRf1raUlqClA6gqEdwS4CzSESKlBI7wH&dl=USJtH4GpYa0Sg9IgPgThpCxGlo3c3TVScZ5re6P4qWw&api=1&no_preview=1

Intelligence

File Origin
# of uploads :
10
# of downloads :
329
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-10-12 14:48:35 UTC
Tags:
lumma stealer
Link:
https://app.any.run/tasks/96f6b14d-759a-4f6c-bcde-e7a293928afa

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/453879/
Detection(s):
SecuriteInfo.com.Trojan.Win64.CoinMiner.27335.3398.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
DNS request
Sending an HTTP POST request
Sending a custom TCP request
Reading critical registry keys
Stealing user critical data
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control greyware lolbin packed
Link:
https://www.filescan.io/uploads/652806e7853e4f06480aa435/reports/035e6e1e-7e08-40f7-901e-c874bdac44c0/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/55e9b1c3ec5c6d634dcfd03b8456c14b39743f3c2330605c650d22065a0a381b
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cf985ab5-db9c-4e8e-b6ae-f341c1ff704c
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1324776
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to behave differently if execute on a Russian/Kazak computer
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Snort IDS alert 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)
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/55e9b1c3ec5c6d634dcfd03b8456c14b39743f3c2330605c650d22065a0a381b
Detection:
lumma
Create hunting rule
Link:
https://mwdb.cert.pl/sample/55e9b1c3ec5c6d634dcfd03b8456c14b39743f3c2330605c650d22065a0a381b/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-12 14:47:05 UTC
File Type:
PE (Exe)
Extracted files:
88
AV detection:
14 of 22 (63.64%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kxu3dq7mlrwwgtop2a5yivwbjm4xipz4emygaxdfburamwqkhanq._file
Verdict:
malicious
Similar samples:
0e922d6c34d784be5bc4967aad1d28a6a6651c6ace414a7a25a508b15b163dca
LummaStealer
28533fbb167059524fb63906320201575b19fa3674f03b558a42e18fd7523f3a
LummaStealer
3db9d518ba3f056faa2c0bb8334879cca44cc7d4315451b644c602d503d2b22a
LummaStealer
40a32ca3bc74fe4f80e03482b3b1d7bcee014dee822a8299bcfbf48ee8c03f73
LummaStealer
5af26ccac449a398a93015c1d7baa11e4f5bb2991f2b5b742d1480e902db3184
LummaStealer
5f6110fdf11e888a353ffc60086f15c12deb42a07eec9d8b842589bfa67176dc
LummaStealer
6bc6b15b89387d9de01d506ca19989f12e22ccdb8013ed94cfe2be54cf60c4f7
LummaStealer
730f92cf3c550adcb289a67300715508b58a8b8747a9c6997e7b5233bcdebb5a
LummaStealer
f8412c9a8d210409888fb0aed2120d12b4be1cb480cf24ed66b13ccbfef6d928
LummaStealer
+ 53 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/231012-r5vyxagf66/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
ede03fd715cf1c3810b1123a6e4f80dc2d08357ccbc8dd8ffb05500c54f3d935
MD5 hash:
d72bb5b2760f52d39825c56d7997aedf
SHA1 hash:
8a71d33ad0a991438aa2c1a2b709e4b2f334026b
Link:
https://www.unpac.me/results/60ba9a0a-0f4a-496d-bea5-941752df8c93/
SH256 hash:
55e9b1c3ec5c6d634dcfd03b8456c14b39743f3c2330605c650d22065a0a381b
MD5 hash:
bb2b000a39ed3285fc6282d530df692f
SHA1 hash:
881175620e72a7fde25e086a8091eabed12f3eb9
Link:
https://www.unpac.me/results/60ba9a0a-0f4a-496d-bea5-941752df8c93/
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/55e9b1c3ec5c6d634dcfd03b8456c14b39743f3c2330605c650d22065a0a381b

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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:SEH__vba
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/453879/

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