MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb8ac22cb3171099ce9f453185e1c66484a4bddbf612d463365c4bc7c66d73c5. 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


QuasarRAT


Vendor detections: 18


Intelligence 18 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eb8ac22cb3171099ce9f453185e1c66484a4bddbf612d463365c4bc7c66d73c5
SHA3-384 hash: f4f0b4e42615fb0ceadb32a21f63a5a67022a021ba0cf435761780c3951a1f44a9244098d182133fa5e12603bcee332e
SHA1 hash: f8bb6e9961ccf4c6f0d340a715ec418d777a20b4
MD5 hash: 9ea8a4ae340433b891d28439c307c3f1
humanhash: ohio-twenty-beryllium-xray
File name:Zula Spacex Hack.exe
Download: download sample
Signature QuasarRAT
Create hunting rule
File size:3'167'744 bytes
First seen:2024-08-03 18:24:20 UTC
Last seen:2024-08-03 19:24:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'604 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 49152:91TOLmD6u8xp/4DU8Kb2N5hFkYQFJPWOcFzU4PjGmfJFwHTcEVBmk1nT9:9tp8xpwMSFkYacVl779FYZ
Threatray 763 similar samples on MalwareBazaar
TLSH T119E5338F15894F82CAB4D77E459123B7439AA9691097DF4D7DCC3F328B276D88B0384A
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter Chainskilabs
Tags:exe QuasarRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
408
Origin country :
US US
Vendor Threat Intelligence
Malware family:
quasar
Create hunting rule
ID:
1
File name:
Zula Spacex Hack.exe
Verdict:
Malicious activity
Analysis date:
2024-08-03 18:25:46 UTC
Tags:
quasar rat asyncrat remote evasion
Link:
https://app.any.run/tasks/9303e097-8882-4831-af47-2a8a4e902264

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66ae7603b7a04efc7439c4c0
Tags:
Execution Generic Network Other Stealth Trojan Heur
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Creating a process from a recently created file
Launching a process
Enabling the 'hidden' option for recently created files
Creating a file
Connection attempt to an infection source
Setting a keyboard event handler
Unauthorized injection to a recently created process
Query of malicious DNS domain
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin obfuscated packed packed shell32 smartassembly smart_assembly vbnet
Link:
https://www.filescan.io/uploads/66ae760f5568402317179f51/reports/d71e85ab-6fae-40de-9d14-0bed20b11a47/overview
Verdict:
Malicious
Labled as:
Adware.Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/eb8ac22cb3171099ce9f453185e1c66484a4bddbf612d463365c4bc7c66d73c5
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:
Quasar RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/64654730-7115-4ffe-99a8-b2267d88feb9
Result
Threat name:
Quasar
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1487320
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Drops PE files with benign system names
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Installs a global keyboard hook
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
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Schedule system process
Sigma detected: System File Execution Location Anomaly
System process connects to network (likely due to code injection or exploit)
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Uses shutdown.exe to shutdown or reboot the system
Yara detected Generic Downloader
Yara detected Quasar RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1487320 Sample: Zula Spacex Hack.exe Startdate: 03/08/2024 Architecture: WINDOWS Score: 100 45 darkerzm.duckdns.org 2->45 47 ipwho.is 2->47 49 edge.ds-c7110-microsoft.global.dns.qwilted-cds.cqloud.com 2->49 59 Multi AV Scanner detection for domain / URL 2->59 61 Found malware configuration 2->61 63 Malicious sample detected (through community Yara rule) 2->63 67 12 other signatures 2->67 10 Zula Spacex Hack.exe 4 2->10         started        signatures3 65 Uses dynamic DNS services 45->65 process4 file5 37 C:\Users\user\AppData\Roaming\...\svchost.exe, PE32 10->37 dropped 13 svchost.exe 5 10->13         started        process6 file7 39 C:\Users\user\AppData\Roaming\...\svchost.exe, PE32 13->39 dropped 69 Antivirus detection for dropped file 13->69 71 Multi AV Scanner detection for dropped file 13->71 73 Machine Learning detection for dropped file 13->73 75 3 other signatures 13->75 17 svchost.exe 3 13->17         started        21 schtasks.exe 1 13->21         started        signatures8 process9 dnsIp10 41 darkerzm.duckdns.org 78.186.196.68, 443, 49703 TTNETTR Turkey 17->41 43 ipwho.is 195.201.57.90, 443, 49711 HETZNER-ASDE Germany 17->43 51 Antivirus detection for dropped file 17->51 53 System process connects to network (likely due to code injection or exploit) 17->53 55 Multi AV Scanner detection for dropped file 17->55 57 4 other signatures 17->57 23 schtasks.exe 1 17->23         started        25 shutdown.exe 1 17->25         started        27 shutdown.exe 1 17->27         started        29 conhost.exe 21->29         started        signatures11 process12 process13 31 conhost.exe 23->31         started        33 conhost.exe 25->33         started        35 conhost.exe 27->35         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/eb8ac22cb3171099ce9f453185e1c66484a4bddbf612d463365c4bc7c66d73c5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eb8ac22cb3171099ce9f453185e1c66484a4bddbf612d463365c4bc7c66d73c5/
Threat name:
Win32.Backdoor.Quasarrat
Create hunting rule
Status:
Malicious
First seen:
2024-07-31 19:05:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5ofmelftc4ijttu7iuyylyogmsckjpo36yjniyzwlrf4prtnopcq._file
Verdict:
malicious
Similar samples:
1d686b05f745875e28939abe357baedd169b59f5a0d8825b602fd803a6303ba3
QuasarRAT
3f94a886d4917d5cba86e9b604d001e649cc048286376c4cff495658d68b117a
QuasarRAT
937fe826cc243be1821fd2769e0aadf5ad0038cdf64768cce924b389b07b5107
QuasarRAT
b470f926ae2852f47bd5781027dd3f1d2e47fc077a0a82b1ad24a73d75c327b0
QuasarRAT
eb8ac22cb3171099ce9f453185e1c66484a4bddbf612d463365c4bc7c66d73c5
QuasarRAT
+ 753 additional samples on MalwareBazaar
Result
Malware family:
quasar
Create hunting rule
Score:
  10/10
Tags:
family:quasar botnet:spacex discovery spyware trojan
Link:
https://tria.ge/reports/240803-w2lnaawbrc/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Quasar RAT
Quasar payload
Malware Config
C2 Extraction:
darkerzm.duckdns.org:443
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6b7d1f5b-3371-4f7b-ae56-3bf5d5134c81
Unpacked files
SH256 hash:
9fe2611933a74ef712903801435a987dace53fb166c1971cd53f63d5c590ec5a
MD5 hash:
e4a0b03b35086c6f56a525536dda56f7
SHA1 hash:
c5462d6a7e05e05d6f0503ad256054e428a90805
Link:
https://www.unpac.me/results/8c6ab6e6-34db-4d35-a815-868646bb36ab/
SH256 hash:
7f548bad976fac2d3540c8caff773a0868d7e9777c03b8c6828e3d43e15b48ba
MD5 hash:
cfdb42cb2bcd52e24d46974f2fde2e2c
SHA1 hash:
c2c720584a7d3fc30a56e309f18a2c6468924de8
Detections:
QuasarRAT
Create hunting rule
malware_windows_xrat_quasarrat
Create hunting rule
win_quasarrat_j2
Create hunting rule
cn_utf8_windows_terminal
Create hunting rule
MAL_QuasarRAT_May19_1
Create hunting rule
Link:
https://www.unpac.me/results/8c6ab6e6-34db-4d35-a815-868646bb36ab/
SH256 hash:
43ce2ef57cefbae98d64239f8d8010c30f8ae65fe74308711bb2480c1558fa2a
MD5 hash:
e7e1387343960784b9026fb567f5d0ac
SHA1 hash:
7dfee24cd6d0d08b730b63bf970e8b91adaf6b6e
Detections:
QuasarRAT
Create hunting rule
malware_windows_xrat_quasarrat
Create hunting rule
win_quasarrat_j2
Create hunting rule
cn_utf8_windows_terminal
Create hunting rule
MAL_QuasarRAT_May19_1
Create hunting rule
Link:
https://www.unpac.me/results/8c6ab6e6-34db-4d35-a815-868646bb36ab/
SH256 hash:
eb8ac22cb3171099ce9f453185e1c66484a4bddbf612d463365c4bc7c66d73c5
MD5 hash:
9ea8a4ae340433b891d28439c307c3f1
SHA1 hash:
f8bb6e9961ccf4c6f0d340a715ec418d777a20b4
Link:
https://www.unpac.me/results/8c6ab6e6-34db-4d35-a815-868646bb36ab/
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/eb8ac22cb3171099ce9f453185e1c66484a4bddbf612d463365c4bc7c66d73c5

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_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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.

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 (GUARD_CF)high
CHECK_TRUST_INFORequires Elevated Execution (level:requireAdministrator)high

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