MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89d813e660f2438c15b502fe9cba3a61dd069a4f4fafded91feac3039731bdb4. 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: 18


Intelligence 18 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 89d813e660f2438c15b502fe9cba3a61dd069a4f4fafded91feac3039731bdb4
SHA3-384 hash: 96bae53f0f69260e7468fe16b8f06d8bfee391ff47ddf12fb8d28ee5d8dee40fe6ac25415ddc74a097359f2a2d714205
SHA1 hash: 0c822251da19e4f9f5a0b555d85fcf8813034b32
MD5 hash: 8d8718cc95ecf6af196cc0c0eaac9ae2
humanhash: wolfram-carolina-utah-nevada
File name:8d8718cc95ecf6af196cc0c0eaac9ae2.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:525'312 bytes
First seen:2024-11-07 15:40:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:iE/ShrODzyPjurrSN/nGtZr0IMr3xYokt9mROPBMzt:d/2PAShG30X3um3B
Threatray 139 similar samples on MalwareBazaar
TLSH T1C8B4CF7471AE45D3E61B89B12578FC611BB230E3B9C9D9B80F6925488FF6F042E8491F
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter abuse_ch
Tags:AsyncRAT exe RAT


Avatar
abuse_ch
AsyncRAT C2:
163.5.160.86:7707

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
163.5.160.86:7707 https://threatfox.abuse.ch/ioc/1343056/

Intelligence

File Origin
# of uploads :
1
# of downloads :
409
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
8d8718cc95ecf6af196cc0c0eaac9ae2.exe
Verdict:
Malicious activity
Analysis date:
2024-11-07 17:46:56 UTC
Tags:
rat asyncrat remote
Link:
https://app.any.run/tasks/2e6a344f-06a4-4914-8d9c-ee24e51c5c3d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672cdf948d23d9049134ff6a
Tags:
powershell asyncrat
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
asyncrat packed packed packer_detected
Link:
https://www.filescan.io/uploads/672cdf9190de0125525859e2/reports/32773422-3774-4e93-b819-92caabf166e9/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/89d813e660f2438c15b502fe9cba3a61dd069a4f4fafded91feac3039731bdb4
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:
Malicious
Link:
https://analyze.intezer.com/analyses/0008421e-80dd-49f5-8b27-3dee2316f601
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1551365
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected AsyncRAT
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1551365 Sample: jNA5BK2z12.exe Startdate: 07/11/2024 Architecture: WINDOWS Score: 100 46 Nightmare15.strangled.net 2->46 48 edge.ds-c7110-microsoft.global.dns.qwilted-cds.cqloud.com 2->48 50 default.qdr.p1.ds-c7110-microsoft.global.dns.qwilted-cds.cqloud.com 2->50 54 Suricata IDS alerts for network traffic 2->54 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 12 other signatures 2->60 8 jNA5BK2z12.exe 7 2->8         started        12 YeANKIEIC.exe 5 2->12         started        signatures3 process4 file5 38 C:\Users\user\AppData\Roaming\YeANKIEIC.exe, PE32 8->38 dropped 40 C:\Users\...\YeANKIEIC.exe:Zone.Identifier, ASCII 8->40 dropped 42 C:\Users\user\AppData\Local\...\tmp7950.tmp, XML 8->42 dropped 44 C:\Users\user\AppData\...\jNA5BK2z12.exe.log, ASCII 8->44 dropped 62 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->62 64 Uses schtasks.exe or at.exe to add and modify task schedules 8->64 66 Adds a directory exclusion to Windows Defender 8->66 14 powershell.exe 23 8->14         started        17 powershell.exe 23 8->17         started        19 RegSvcs.exe 2 8->19         started        22 schtasks.exe 1 8->22         started        68 Multi AV Scanner detection for dropped file 12->68 70 Machine Learning detection for dropped file 12->70 24 schtasks.exe 12->24         started        26 RegSvcs.exe 12->26         started        signatures6 process7 dnsIp8 72 Loading BitLocker PowerShell Module 14->72 28 WmiPrvSE.exe 14->28         started        30 conhost.exe 14->30         started        32 conhost.exe 17->32         started        52 Nightmare15.strangled.net 163.5.160.86, 49709, 7707 EPITECHFR France 19->52 34 conhost.exe 22->34         started        36 conhost.exe 24->36         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/89d813e660f2438c15b502fe9cba3a61dd069a4f4fafded91feac3039731bdb4
Detection:
asyncrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/89d813e660f2438c15b502fe9cba3a61dd069a4f4fafded91feac3039731bdb4/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2024-10-22 08:51:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rhmbhzta6jbyyfnval7jzor2mhoqngspj6x55wi75lbqhfzrxw2a._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
unknown_loader_037
Create hunting rule
Similar samples:
2de5faa16c405e6a3bc14b9d31a82cc389290066b36ed8f0d99d7cd53b1b1d1d
AsyncRAT
4eedc7ed6ade620eef8eb160d18518afc9c59eb262baf8a9fdbe758fb611b6f0
AsyncRAT
89d813e660f2438c15b502fe9cba3a61dd069a4f4fafded91feac3039731bdb4
AsyncRAT
ae26ace2f3bcb3c94a3a8af4a6684da129aa08d73c18a5311d7491d006b20042
AsyncRAT
e346a199826939f2970cdd5337010e08cd761c0dfa35965afb404a04489ec0ed
AsyncRAT
error
AsyncRAT
+ 129 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default discovery execution rat
Link:
https://tria.ge/reports/241107-s4rersxnaq/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
AsyncRat
Asyncrat family
Malware Config
C2 Extraction:
lastofdr51.mywire.org:6606
lastofdr51.mywire.org:7707
lastofdr51.mywire.org:8808
Nightmare15.strangled.net:6606
Nightmare15.strangled.net:7707
Nightmare15.strangled.net:8808
darkenssnight.ydns.eu:6606
darkenssnight.ydns.eu:7707
darkenssnight.ydns.eu:8808
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d621e807-1f9d-4d9a-bd56-7fff4bdf0ef9
Unpacked files
SH256 hash:
be4841f1f8ede0a1286b04213a7cd9247ca022b336660e01022b599cf67d99f5
MD5 hash:
c577a5ebbd3a3b721c7da70b7683a3f5
SHA1 hash:
99f8d080953a5a08c8708f1d62ba3a32dfc1edd9
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/4b6dabbd-def4-4f1a-ae23-6cbb41eb9604/
SH256 hash:
9240eaab8fe356c4da2a5a8286acecc88d17c90040d5cd42b2f5216c7c932214
MD5 hash:
8f7fcbb056da91d88fbf0abfc3028588
SHA1 hash:
97b9a1f82f77f6c359c71175f27a2d128863d6c7
Link:
https://www.unpac.me/results/4b6dabbd-def4-4f1a-ae23-6cbb41eb9604/
SH256 hash:
89d813e660f2438c15b502fe9cba3a61dd069a4f4fafded91feac3039731bdb4
MD5 hash:
8d8718cc95ecf6af196cc0c0eaac9ae2
SHA1 hash:
0c822251da19e4f9f5a0b555d85fcf8813034b32
Link:
https://www.unpac.me/results/4b6dabbd-def4-4f1a-ae23-6cbb41eb9604/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/89d813e660f2438c15b502fe9cba3a61dd069a4f4fafded91feac3039731bdb4

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:NET
Create hunting rule
Author:malware-lu
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.

Web download

AsyncRAT

Executable exe 89d813e660f2438c15b502fe9cba3a61dd069a4f4fafded91feac3039731bdb4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3280718/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3280770/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments