MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 570d9cde15c653ba533ae9de31882d2befcab80399ec02a3bd21c654db32cb1e. 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


AsyncRAT


Vendor detections: 14


Intelligence 14 IOCs YARA 2 File information Comments
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SHA256 hash: 570d9cde15c653ba533ae9de31882d2befcab80399ec02a3bd21c654db32cb1e
SHA3-384 hash: 1b36c25abea735c880b321cbf109993dc0c216d21947a4226ff90dfc228b91f86e6ab17a1a03e20ec92ec227b2d17ef9
SHA1 hash: df4383b9040477f65d4243a2eeedba6e244f1f1c
MD5 hash: e8ea750d77dcf1f44a224158274ca9f4
humanhash: carpet-triple-florida-delta
File name:Dachman_Ne_So_Zla.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:5'282'304 bytes
First seen:2023-05-11 00:30:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 98304:/JsTmnIjv6zUxUGEYbT+OBoVU47XK9bUlm9ZHXR3DrqIhGoSCLk723Y31UdDTPNZ:/JlIGz0/VT++oV32xZRzrjhGD8u23S1O
Threatray 1'013 similar samples on MalwareBazaar
TLSH T15D3633282354EFF2EE8D9F7432BE36946369DEB84225C7E92C4D1D401667082CDE65F8
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter Chainskilabs
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
392
Origin country :
US US
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
Dachman_Ne_So_Zla.exe
Verdict:
Malicious activity
Analysis date:
2023-05-11 00:33:06 UTC
Tags:
asyncrat
Link:
https://app.any.run/tasks/8dae5c2a-8af1-41ca-abab-1ce3613580bb

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/388301/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.25637.17460.21483.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Creating a window
Running batch commands
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
DNS request
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/645c37476031b4f2571ffe7a/reports/df827d64-e684-4909-a200-40ad8874d988/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/570d9cde15c653ba533ae9de31882d2befcab80399ec02a3bd21c654db32cb1e
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:
ModernLoader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b30f038a-a831-49ce-943f-e4f8735ed160
Result
Threat name:
AsyncRAT, DcRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1230471
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Protects its processes via BreakOnTermination flag
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to evade analysis by execution special instruction (VM detection)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AsyncRAT
Yara detected DcRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 863453 Sample: Dachman_Ne_So_Zla.exe Startdate: 11/05/2023 Architecture: WINDOWS Score: 100 50 Multi AV Scanner detection for domain / URL 2->50 52 Found malware configuration 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 12 other signatures 2->56 8 Dachman_Ne_So_Zla.exe 4 2->8         started        11 Google Chrome.exe 3 2->11         started        process3 file4 38 C:\Users\user\AppData\Roaming\Infected.exe, PE32 8->38 dropped 40 C:\Users\user\...\Dachman_Ne_So_Zla.exe, PE32 8->40 dropped 42 C:\Users\user\...\Dachman_Ne_So_Zla.exe.log, CSV 8->42 dropped 13 Infected.exe 7 8->13         started        17 Dachman_Ne_So_Zla.exe 1 8->17         started        process5 file6 44 C:\Users\user\AppData\...behaviorgraphoogle Chrome.exe, PE32 13->44 dropped 62 Antivirus detection for dropped file 13->62 64 Multi AV Scanner detection for dropped file 13->64 66 Protects its processes via BreakOnTermination flag 13->66 68 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 13->68 19 cmd.exe 1 13->19         started        21 cmd.exe 1 13->21         started        70 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 17->70 72 Machine Learning detection for dropped file 17->72 74 Tries to evade analysis by execution special instruction (VM detection) 17->74 76 2 other signatures 17->76 24 conhost.exe 17->24         started        signatures7 process8 signatures9 26 Google Chrome.exe 2 19->26         started        30 conhost.exe 19->30         started        32 timeout.exe 1 19->32         started        58 Uses schtasks.exe or at.exe to add and modify task schedules 21->58 34 conhost.exe 21->34         started        36 schtasks.exe 1 21->36         started        process10 dnsIp11 46 considered-arrest.at.ply.gg 209.25.142.211, 19159 COGECO-PEER1CA Canada 26->46 48 209.25.141.211, 19159 COGECO-PEER1CA Canada 26->48 60 Protects its processes via BreakOnTermination flag 26->60 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/570d9cde15c653ba533ae9de31882d2befcab80399ec02a3bd21c654db32cb1e/
Threat name:
ByteCode-MSIL.Backdoor.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2023-05-11 00:31:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k4gzzxqvyzj3uuz25hpddcbnfpx4voadthwafi55ehdfjwzszmpa._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
221980a24eac1ab093d829c24a42f4cc155702d7ea7b8d8a1cd67b7730992b71
AsyncRAT
2c334aafd6a531bd7dbaadb0e5f9eecef379534be9ecccba5043c390969cdcd9
AsyncRAT
3184a8183ddd00795ae4da31244c3bdf010ab97addc4df2b66129982c9ede4e4
AsyncRAT
ceb12c810554c6988f7a88335613971616ef832dfd7e9027ae3bdf76f0974ee4
AsyncRAT
ee6421da2e1bdbecce6781145f27e4cfcd5310b4c7717bfaef10c6b730f1bb81
AsyncRAT
f20d42f5c2db1feca1bcf573558f24734bd6972f69eeabd86939c821afc44939
AsyncRAT
+ 1'003 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default rat
Link:
https://tria.ge/reports/230511-at2tmscf9v/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks computer location settings
Executes dropped EXE
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
considered-arrest.at.ply.gg:19159
Unpacked files
SH256 hash:
2c1082789875c76f7a3456b6bea1ae073d87e96b89cef3949cd83e6af25bce86
MD5 hash:
e49633e269222b5c4533d525792e5934
SHA1 hash:
f50e6490e9c161e395413f1ce05cb392ad17b247
Link:
https://www.unpac.me/results/00c68ec5-1299-4b93-920c-795939f8c18e/
SH256 hash:
570d9cde15c653ba533ae9de31882d2befcab80399ec02a3bd21c654db32cb1e
MD5 hash:
e8ea750d77dcf1f44a224158274ca9f4
SHA1 hash:
df4383b9040477f65d4243a2eeedba6e244f1f1c
Link:
https://www.unpac.me/results/00c68ec5-1299-4b93-920c-795939f8c18e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.66
Link:
https://yomi.yoroi.company/submissions/570d9cde15c653ba533ae9de31882d2befcab80399ec02a3bd21c654db32cb1e

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/388301/

Comments