MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 caa904d7e0d470975318568eec0840cbf46b58e122c64e6d41c903399569a7b0. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: caa904d7e0d470975318568eec0840cbf46b58e122c64e6d41c903399569a7b0
SHA3-384 hash: 54d2a005ca83845f85ce16cfe2f674848715d515cd31b44985d6da994589199b8f5d1e7b838fd6b6330f241b4d552dd5
SHA1 hash: 9bf03f22a5c08a880ccadee06954c356c22fc856
MD5 hash: 4832cf49cba2b0fee6d7458de518ef92
humanhash: india-yankee-triple-happy
File name:HEUR-Backdoor.MSIL.Crysan.gen-caa904d7e0d470975318568eec0840cbf46b58e122c64e6d41c903399569a7b0
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:48'640 bytes
First seen:2022-09-21 04:02:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 768:j13PjILweUc+biMQnMcz91ir8Yb/geq+OyUPvEgK/JXZVc6KN:j139kqCczbIJfyUPnkJXZVclN
TLSH T15E236D4037ACC13AE6BD47B5A9F3920486B5D6672903C65C6CC810EA2F13FC59A436FE
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter petikvx
Tags:AsyncRAT exe Ransomware

Intelligence

File Origin
# of uploads :
1
# of downloads :
337
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Nighty Cracked.exe
Verdict:
Malicious activity
Analysis date:
2021-09-06 13:31:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/191b13b6-3449-4e2e-885e-80c1bc902c4a

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/311855/
Detection(s):
Win.Malware.Generickdz-9865912-0
Create hunting rule

Win.Malware.Enigmaprotector-9874743-0
Create hunting rule

Win.Malware.Enigmaprotector-9881027-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Creating a file
Launching a process
Creating a process from a recently created file
DNS request
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm asyncrat coinminer configsecuritypolicy.exe evasive fareit hacktool mpcmdrun.exe msconfig.exe njrat packed rat regedit.exe
Link:
https://www.filescan.io/uploads/632a8d75397677696537abdd/reports/e0c029bb-d97e-4abb-bcab-63b7885b4ead/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.
Malware family:
DCRat
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c42deb1c-0143-4ac5-b63f-6f34ab33e701
Result
Threat name:
AsyncRAT, DcRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1074228
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
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
Performs DNS queries to domains with low reputation
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AsyncRAT
Yara detected DcRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 706770 Sample: Tp6vwhIVRc.exe Startdate: 21/09/2022 Architecture: WINDOWS Score: 100 33 Malicious sample detected (through community Yara rule) 2->33 35 Antivirus detection for dropped file 2->35 37 Antivirus / Scanner detection for submitted sample 2->37 39 11 other signatures 2->39 7 Tp6vwhIVRc.exe 7 2->7         started        process3 file4 26 C:\Users\user\AppData\...\Runtime Broker.exe, PE32 7->26 dropped 28 C:\Users\user\AppData\...\Tp6vwhIVRc.exe.log, ASCII 7->28 dropped 10 cmd.exe 1 7->10         started        13 cmd.exe 1 7->13         started        process5 signatures6 41 Uses schtasks.exe or at.exe to add and modify task schedules 10->41 15 conhost.exe 10->15         started        17 schtasks.exe 1 10->17         started        19 Runtime Broker.exe 14 2 13->19         started        22 conhost.exe 13->22         started        24 timeout.exe 1 13->24         started        process7 dnsIp8 30 corrupts.xyz 19->30 signatures9 43 Performs DNS queries to domains with low reputation 30->43
Detection:
dcrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/caa904d7e0d470975318568eec0840cbf46b58e122c64e6d41c903399569a7b0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-08-18 14:56:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zkuqjv7a2ryjouyyk2hoyccazp2gwwhbelde43kbzebttflju6ya._file
Verdict:
malicious
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat rat
Link:
https://tria.ge/reports/220921-emcndsehf6/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Async RAT payload
AsyncRat
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4d9d6ef7-2fae-446a-b2f8-d980cb401e92
Unpacked files
SH256 hash:
caa904d7e0d470975318568eec0840cbf46b58e122c64e6d41c903399569a7b0
MD5 hash:
4832cf49cba2b0fee6d7458de518ef92
SHA1 hash:
9bf03f22a5c08a880ccadee06954c356c22fc856
Link:
https://www.unpac.me/results/16004b4b-a61d-4735-b87d-b705ac387239/
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/caa904d7e0d470975318568eec0840cbf46b58e122c64e6d41c903399569a7b0

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/311855/

Comments