MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 878ae0892199581e106ef623d98801cab28341b1b969eaeff6a3704c580dce76. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 878ae0892199581e106ef623d98801cab28341b1b969eaeff6a3704c580dce76
SHA3-384 hash: e5e3181c69ac70166d059013bb91ca35fb8947e1f642785d56f644879aabeb5e6c2c077f05cb50f443e9b0ff0b6e8e13
SHA1 hash: f90ecfdef0c315285a43ee6f14717679916453cc
MD5 hash: 35ff5f54ce6916b53bddc3b3d4acb854
humanhash: nevada-delaware-berlin-mars
File name:35ff5f54ce6916b53bddc3b3d4acb854
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:3'424'472 bytes
First seen:2021-11-09 02:27:22 UTC
Last seen:2021-11-09 06:15:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4328f7206db519cd4e82283211d98e83 (533 x RedLineStealer, 18 x Arechclient2, 15 x DCRat)
ssdeep 98304:GbpCFEmjWSCAhmOk8iNgtUNIEzaNWeU+/4c:KGpKfoLUX4/4c
TLSH T12DF501816EBC085AD4EAC6309D7E4A75E9237D13BA75861B3158FD0DEEF3340489DA0B
Reporter zbetcheckin
Tags:32 AsyncRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
120
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/204330/
Detection(s):
SecuriteInfo.com.Variant.Zusy.405960.4534.30002.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed virus wacatac zusy
Link:
https://www.filescan.io/uploads/6189dcb4175442ca93a86eec/reports/f183289b-6c86-4981-99d2-58b77b4077ac/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:
Malicious
Link:
https://analyze.intezer.com/analyses/b29e1efc-3697-49a5-bdc6-6b795cc5cc53
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/885678
Signature
Connects to many ports of the same IP (likely port scanning)
Detected unpacking (changes PE section rights)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 518147 Sample: HwiPZppg0t Startdate: 09/11/2021 Architecture: WINDOWS Score: 100 44 Multi AV Scanner detection for submitted file 2->44 46 Yara detected RedLine Stealer 2->46 48 Connects to many ports of the same IP (likely port scanning) 2->48 50 2 other signatures 2->50 8 HwiPZppg0t.exe 15 7 2->8         started        process3 dnsIp4 36 23.88.98.112, 49768, 51498 ENZUINC-US United States 8->36 38 cdn.discordapp.com 162.159.135.233, 443, 49774 CLOUDFLARENETUS United States 8->38 40 192.168.2.1 unknown unknown 8->40 28 C:\Users\user\AppData\Local\Temp\1.exe, PE32 8->28 dropped 30 C:\Users\user\AppData\...\HwiPZppg0t.exe.log, ASCII 8->30 dropped 58 Detected unpacking (changes PE section rights) 8->58 60 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->60 62 Query firmware table information (likely to detect VMs) 8->62 64 6 other signatures 8->64 13 1.exe 14 6 8->13         started        file5 signatures6 process7 dnsIp8 42 www.google.com 172.217.168.68, 443, 49775, 49842 GOOGLEUS United States 13->42 32 C:\Users\user\AppData\...\rtcupdater.exe, PE32 13->32 dropped 66 Multi AV Scanner detection for dropped file 13->66 68 Machine Learning detection for dropped file 13->68 70 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->70 18 rtcupdater.exe 14 2 13->18         started        22 cmd.exe 1 13->22         started        file9 signatures10 process11 dnsIp12 34 www.google.com 18->34 52 Multi AV Scanner detection for dropped file 18->52 54 Machine Learning detection for dropped file 18->54 56 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->56 24 conhost.exe 22->24         started        26 reg.exe 1 1 22->26         started        signatures13 process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/878ae0892199581e106ef623d98801cab28341b1b969eaeff6a3704c580dce76/
Threat name:
Win32.Trojan.Zusy
Create hunting rule
Status:
Malicious
First seen:
2021-11-08 17:54:28 UTC
AV detection:
16 of 45 (35.56%)
Threat level:
  5/5
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat agilenet discovery evasion persistence rat spyware stealer suricata themida trojan
Link:
https://tria.ge/reports/211109-cx1f4abebm/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Reads user/profile data of web browsers
Themida packer
Downloads MZ/PE file
Executes dropped EXE
Modifies Installed Components in the registry
Async RAT payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
AsyncRat
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
Unpacked files
SH256 hash:
6851e02d3f4b8179b975f00bbc86602a2f2f84524f548876eb656db7ea5eaa9c
MD5 hash:
c5124caf4aea3a83b63a9108fe0dcef8
SHA1 hash:
a43a5a59038fca5a63fa526277f241f855177ce6
Link:
https://www.unpac.me/results/332e03bb-4334-4352-ba1e-2b21f1a97b34/
SH256 hash:
878ae0892199581e106ef623d98801cab28341b1b969eaeff6a3704c580dce76
MD5 hash:
35ff5f54ce6916b53bddc3b3d4acb854
SHA1 hash:
f90ecfdef0c315285a43ee6f14717679916453cc
Link:
https://www.unpac.me/results/332e03bb-4334-4352-ba1e-2b21f1a97b34/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/878ae0892199/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/878ae0892199581e106ef623d98801cab28341b1b969eaeff6a3704c580dce76

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_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Web download

AsyncRAT

Executable exe 878ae0892199581e106ef623d98801cab28341b1b969eaeff6a3704c580dce76

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/204330/
  
URLhaus
https://urlhaus.abuse.ch/url/1768085/

Comments


Avatar
zbet commented on 2021-11-09 02:27:23 UTC

url : hxxp://host-host-file6.com/files/7051_1636390521_5401.exe