MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 79c55c8612d1febdd0a41a5c27c74515ad1a0611b5a2c97fbde3d60fc976b545. 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
MarsStealer
Vendor detections: 14
| SHA256 hash: | 79c55c8612d1febdd0a41a5c27c74515ad1a0611b5a2c97fbde3d60fc976b545 |
|---|---|
| SHA3-384 hash: | da9f67d31ce0ff91342598c0435eae0565f286a8304a00a302144b7b9b073efed4ff15cc14668307d3d7df2aa6bc484f |
| SHA1 hash: | 1a9ffc3f7301258496680c64ea99666f4012ec7c |
| MD5 hash: | 4a60eaeb372efc2fa1e93035947d4f1b |
| humanhash: | undress-mango-alabama-six |
| File name: | Electrum.exe |
| Download: | download sample |
| Signature | MarsStealer |
| File size: | 163'328 bytes |
| First seen: | 2023-09-07 21:15:27 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 4e06c011d59529bff8e1f1c88254b928 (29 x MarsStealer, 21 x ArkeiStealer) |
| ssdeep | 3072:Uxn9MOKTdfKruYYHrZU8SteeLPby7538OdOp7yKJSp8Bb8EG:wwdIYLcby18zpB8EG |
| Threatray | 14 similar samples on MalwareBazaar |
| TLSH | T1CBF3D07A14BA263DDA7988BED517F374706DAF980A823D4B76051CE0CD311CF4B81AA7 |
| TrID | 35.4% (.EXE) Win64 Executable (generic) (10523/12/4) 22.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.1% (.EXE) Win32 Executable (generic) (4505/5/1) 6.9% (.ICL) Windows Icons Library (generic) (2059/9) 6.8% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  ErikGottko |
| Tags: | exe MarsStealer oski vidar |
Intelligence
File Origin
# of uploads :
1
# of downloads :
360
Origin country :
CHVendor Threat Intelligence
Malware family:
arkei
ID:
1
File name:
Electrum.exe
Verdict:
Malicious activity
Analysis date:
2023-09-07 21:18:00 UTC
Tags:
arkei
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Sending a custom TCP request
Query of malicious DNS domain
Sending an HTTP GET request to an infection source
Gathering data
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Lazy.Generic
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:
Oski Stealer
Verdict:
Malicious
Result
Threat name:
Mars Stealer, Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Found evasive API chain (may stop execution after checking computer name)
Found evasive API chain (may stop execution after checking locale)
Found evasive API chain (may stop execution after checking mutex)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
PE file has nameless sections
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Mars stealer
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.MarsStealer
Status:
Malicious
First seen:
2023-09-07 21:16:05 UTC
File Type:
PE (Exe)
AV detection:
23 of 24 (95.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 4 additional samples on MalwareBazaar
Result
Malware family:
marsstealer
Score:
10/10
Tags:
family:marsstealer botnet:default stealer
Behaviour
Mars Stealer
Malware Config
C2 Extraction:
dispatchweekly.com/e9c345fc99a4e67e.php
Unpacked files
SH256 hash:
e087789a603bf861a35f916b91af4aba79518b70488f39bc8bfe52c4953d59b3
MD5 hash:
05889aa0610a77bbe4568f21e1b4c62a
SHA1 hash:
a178759e609b4f2f9d837448107f0d6d2943036d
SH256 hash:
79c55c8612d1febdd0a41a5c27c74515ad1a0611b5a2c97fbde3d60fc976b545
MD5 hash:
4a60eaeb372efc2fa1e93035947d4f1b
SHA1 hash:
1a9ffc3f7301258496680c64ea99666f4012ec7c
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: | maldoc_find_kernel32_base_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | maldoc_getEIP_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Dropped by
MarsStealer
Delivery method
Distributed via web download
Comments
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