MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5b3e38e3439893821d51faf438c0d475a8ab5899fccff0dff2a855e3bf2dd407. 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
Arechclient2
Vendor detections: 14
| SHA256 hash: | 5b3e38e3439893821d51faf438c0d475a8ab5899fccff0dff2a855e3bf2dd407 |
|---|---|
| SHA3-384 hash: | 8911af8d96d750a2c0e02c462eb6cd6610bab551b228d08626ea2b629b8bbf63ee3493b26549fa87ee94a269eea5ed35 |
| SHA1 hash: | 9047ca5f62ddd50ecd7561bd25d457e0a3d283ae |
| MD5 hash: | a12e8c339ebf168f2267e105685b23b4 |
| humanhash: | lactose-bulldog-thirteen-pasta |
| File name: | a12e8c339ebf168f2267e105685b23b4.exe |
| Download: | download sample |
| Signature | Arechclient2 |
| File size: | 577'536 bytes |
| First seen: | 2022-02-06 08:31:54 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | d3e95b450bf99e0e3abca06689e7f7d8 (1 x Arechclient2) |
| ssdeep | 12288:6gyzuYZgIhYWdAG2dfbI/oFbqWGIKJHVJFHJBwd3jEB:2thnd1SbI/o3eFHJBwZq |
| Threatray | 6'058 similar samples on MalwareBazaar |
| TLSH | T141C4E110BA90C035F1B726F4497693A9653E3EF1A72060CFA3D46AFA56356D1EC3231B |
| File icon (PE): |  |
| dhash icon | 2dac1378399b9b91 (35 x Smoke Loader, 34 x RedLineStealer, 18 x Amadey) |
| Reporter |  abuse_ch |
| Tags: | Arechclient2 exe |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| http://91.219.236.18/ | https://threatfox.abuse.ch/ioc/378337/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
278
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a12e8c339ebf168f2267e105685b23b4.exe
Verdict:
Suspicious activity
Analysis date:
2022-02-06 09:52:35 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Raccoon
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Result
Malware family:
n/a
Score:
9/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
CPUID_Instruction
EvasionGetTickCount
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware packed
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:
Raccoon Stealer
Verdict:
Malicious
Result
Threat name:
Raccoon
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Contains functionality to steal Internet Explorer form passwords
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking mutex)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected Raccoon Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Ransomware.StopCrypt
Status:
Malicious
First seen:
2022-02-03 19:54:00 UTC
File Type:
PE (Exe)
Extracted files:
22
AV detection:
32 of 43 (74.42%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
raccoon
Similar samples:
+ 6'048 additional samples on MalwareBazaar
Result
Malware family:
raccoon
Score:
10/10
Tags:
family:raccoon botnet:bf9054ecbd50f354bf9ad39345dadd0a1b438e45 stealer suricata
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Drops file in Windows directory
Raccoon
suricata: ET MALWARE Win32.Raccoon Stealer Checkin M6
Unpacked files
SH256 hash:
b5472b97e9e151a59c317c2ef9c7561e483eb19bc101df28a8d8780106006596
MD5 hash:
28928d05151dd8e2fd97dff3605a9b0c
SHA1 hash:
8d43b80b9805f19e860de504323c53eb9aa256e5
Detections:
win_raccoon_auto
SH256 hash:
5b3e38e3439893821d51faf438c0d475a8ab5899fccff0dff2a855e3bf2dd407
MD5 hash:
a12e8c339ebf168f2267e105685b23b4
SHA1 hash:
9047ca5f62ddd50ecd7561bd25d457e0a3d283ae
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many email and collaboration clients. Observed in information stealers |
| Rule name: | MALWARE_Win_Raccoon |
|---|---|
| Author: | ditekSHen |
| Description: | Raccoon stealer payload |
| Rule name: | win_raccoon_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.raccoon. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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