MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 32c815f5cc0e131f8b3b1066c250b4fa4125c890d18e9fce925b54c91141b725. 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: 9


Intelligence 9 IOCs 1 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 32c815f5cc0e131f8b3b1066c250b4fa4125c890d18e9fce925b54c91141b725
SHA3-384 hash: 86e1eca9894098037e882b2d2025803c5613c59a08c010ba47f258e3f98bbce64d9f71c6bb6b49aa37e59786d09247b4
SHA1 hash: 0a1a6b853e1da1202d9df5f1ae0f4c91f0fc6f73
MD5 hash: b45dc849e67900a7f91e47f8a90918e5
humanhash: steak-bravo-delta-music
File name:b45dc849e67900a7f91e47f8a90918e5.exe
Download: download sample
Signature Arechclient2
Create hunting rule
File size:1'985'024 bytes
First seen:2022-08-24 04:40:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 49152:ZVORRHUaGPNya5CJy+NaGmhx2USTaDHn5PENjyH27:LaQyaAN/mIy
Threatray 31 similar samples on MalwareBazaar
TLSH T10995D0416FE98E56F29F33BD78F005A542B6F88166ABEB4E10083DD90D59FD14C863A3
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 8231f0b0cc989ef8 (1 x Arechclient2)
Reporter abuse_ch
Tags:Arechclient2 exe


Avatar
abuse_ch
Arechclient2 C2:
35.204.188.251:15649

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
35.204.188.251:15649 https://threatfox.abuse.ch/ioc/844895/

Intelligence

File Origin
# of uploads :
1
# of downloads :
311
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b45dc849e67900a7f91e47f8a90918e5.exe
Verdict:
Suspicious activity
Analysis date:
2022-08-24 04:45:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d374882b-6b0b-4020-bb86-e109c1c4059e

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/300709/
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.91012.24698.32435.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed remcos
Link:
https://www.filescan.io/uploads/6305ac58c9bbd990978db720/reports/37b8d4da-e998-415a-b0c2-0d9a3b7b025e/overview
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/78866e4c-904b-40da-bbaf-e2bf408d51c4
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1056732
Signature
.NET source code contains potential unpacker
Encrypted powershell cmdline option found
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Potential dropper URLs found in powershell memory
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AsyncRAT
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 689249 Sample: 9Os5eM2prn.exe Startdate: 24/08/2022 Architecture: WINDOWS Score: 100 19 eth0.me 2->19 21 Snort IDS alert for network traffic 2->21 23 Multi AV Scanner detection for domain / URL 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 7 other signatures 2->27 8 9Os5eM2prn.exe 3 2->8         started        signatures3 process4 signatures5 29 Encrypted powershell cmdline option found 8->29 11 powershell.exe 18 8->11         started        13 powershell.exe 16 8->13         started        process6 process7 15 conhost.exe 11->15         started        17 conhost.exe 13->17         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/32c815f5cc0e131f8b3b1066c250b4fa4125c890d18e9fce925b54c91141b725/
Threat name:
ByteCode-MSIL.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2022-08-20 07:00:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
11 of 26 (42.31%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=glebl5ombyjr7cz3cbtmeufu7jaslseq2ghj7tuslnkmsekbw4sq._file
Verdict:
malicious
Label(s):
masslogger
Create hunting rule
Similar samples:
2430ab1a8b5c4c36c66271987d5759ac50272bd98fa6d3ba9d0d2863e27c242d
Arechclient2
24972cecda20154015c31f4a8820764cbfa958d2968ab2b4a7c9e3e43510b888
Arechclient2
255d2f6787914e89551525d46879632be4fa46db474d88e521e81fc29e74b894
Arechclient2
6f40028f8cc674a39ca5564371ec08400e09c0f04cb55dba2f2791292e80920c
Arechclient2
923d5230f8a2049305382197bb5209fa9dac355b3b3836973fc0426dceca17f4
Arechclient2
ceb6fcadd0f96521026c478596bbc3ba3dfdd3ecdbb2d9e4e8f5bb4a422e446d
Arechclient2
cf3d069794498e9ee621651afdc6823dd2b076789af668f296f7ff9a233d1c3d
Arechclient2
dabc9be2f1fbaebd6338e2daff3efaab8d17ba8c842415c39f6af7e5df7a13d1
Arechclient2
ea7e4e307e47c6fc4a115de164fc75258e7051ec14dda264563cde054e31610a
Arechclient2
f32ff0f8fe78ad69e72c054fe28f44e6ce6b9d4109b909fa917a3a526f1c84cb
Arechclient2
+ 21 additional samples on MalwareBazaar
Result
Malware family:
sectoprat
Create hunting rule
Score:
  10/10
Tags:
family:sectoprat evasion persistence rat spyware trojan
Link:
https://tria.ge/reports/220824-fa4rsagcfp/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
SectopRAT
SectopRAT payload
UAC bypass
Unpacked files
SH256 hash:
32c815f5cc0e131f8b3b1066c250b4fa4125c890d18e9fce925b54c91141b725
MD5 hash:
b45dc849e67900a7f91e47f8a90918e5
SHA1 hash:
0a1a6b853e1da1202d9df5f1ae0f4c91f0fc6f73
Link:
https://www.unpac.me/results/8b803101-a258-4cbc-a97e-57be341c6b80/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/32c815f5cc0e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/32c815f5cc0e131f8b3b1066c250b4fa4125c890d18e9fce925b54c91141b725

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:grakate_stealer_nov_2021
Create hunting rule
Rule name:MALWARE_Win_Arechclient2
Create hunting rule
Author:ditekSHen
Description:Detects Arechclient2 RAT
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/300709/

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