MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7550cc0310b3d3a99b9cd02b33450a5735c2aa93cdd8a345b9a46d3fa1a9d61. 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


Rhadamanthys


Vendor detections: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c7550cc0310b3d3a99b9cd02b33450a5735c2aa93cdd8a345b9a46d3fa1a9d61
SHA3-384 hash: 45734a08c1799419bedd79938c031be0953b93f7fc0691f2ccee43ece2fafc2e6e448f64346cbe373b3d26de6143e22e
SHA1 hash: 22fd4bbd0641c95a9224fee39557ed6dc5579665
MD5 hash: 9717a36b7a9757aa6e482e413b636e34
humanhash: india-nitrogen-whiskey-fix
File name:FedEx Receipt_AWB# 102233516763.exe
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:1'667'600 bytes
First seen:2023-02-13 15:00:23 UTC
Last seen:2023-02-13 16:35:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 396c902890b802c5ec6bae321a9a9c71 (3 x Rhadamanthys, 1 x RedLineStealer, 1 x RecordBreaker)
ssdeep 24576:r/5SpOTALRq6CoRranwHrPYoJlyzlkZMP/8Bs/5kp5CExDgq+LlTK4B2SkH2+JMG:rlAlqdoEwXlyIY4wL1lBaW+JMe7mKAI
TLSH T19275D06CDF4A0782E366C9B26691C5A0F051F21C71794CEFD1CA878BD03AF968465F2B
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon c4c2d0c9d8d8c8f9 (2 x Rhadamanthys)
Reporter abuse_ch
Tags:exe FedEx Rhadamanthys signed Telegram

Code Signing Certificate

Organisation:cars.com
Issuer:GlobalSign RSA OV SSL CA 2018
Algorithm:sha256WithRSAEncryption
Valid from:2022-09-30T01:51:05Z
Valid to:2023-11-01T01:51:04Z
Serial number: 58517021882b96d7767dca2e
Intelligence: 4 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 163c241652d59112040008217f995a389d71f3dfa8ee1c99750a1212b6811d51
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
226
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
FedEx Receipt_AWB# 102233516763.exe
Verdict:
Malicious activity
Analysis date:
2023-02-13 15:09:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/60c4ddcc-29ac-4891-aea7-4cde3aff3af4

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/365118/
Detection(s):
SecuriteInfo.com.Variant.Zusy.449205.15326.7898.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Creating a file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/69086/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware overlay packed
Link:
https://www.filescan.io/uploads/63ea50b019bdad834635c4a5/reports/3130984a-df42-46a1-8760-edb0b8e4a580/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/c7550cc0310b3d3a99b9cd02b33450a5735c2aa93cdd8a345b9a46d3fa1a9d61
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/cb5b95ed-8174-4c76-96d6-0ac788c54143
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1173667
Signature
Allocates memory in foreign processes
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Self deletion via cmd or bat file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses ping.exe to check the status of other devices and networks
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 806465 Sample: FedEx Receipt_AWB# 10223351... Startdate: 13/02/2023 Architecture: WINDOWS Score: 100 55 api.telegram.org 2->55 95 Snort IDS alert for network traffic 2->95 97 Yara detected Telegram RAT 2->97 99 Yara detected AgentTesla 2->99 101 7 other signatures 2->101 8 FedEx Receipt_AWB# 102233516763.exe 10 2->8         started        13 Quori sel remec gac xivefo piquis bac gapabisi.exe 7 2->13         started        signatures3 process4 dnsIp5 57 0guevs8s8qpzp4iwwl7fa.yn66fzba 8->57 59 192.168.2.1 unknown unknown 8->59 47 Quori sel remec ga...is bac gapabisi.exe, PE32 8->47 dropped 49 Quori sel remec ga...exe:Zone.Identifier, ASCII 8->49 dropped 103 Self deletion via cmd or bat file 8->103 15 Quori sel remec gac xivefo piquis bac gapabisi.exe 7 8->15         started        20 cmd.exe 1 8->20         started        22 schtasks.exe 1 8->22         started        61 0guevs8s8qpzp4iwwl7fa.yn66fzba 13->61 51 C:\Users\user\AppData\Local\...\6712437.dll, PE32 13->51 dropped 105 Writes to foreign memory regions 13->105 107 Allocates memory in foreign processes 13->107 109 Injects a PE file into a foreign processes 13->109 24 ngentask.exe 2 13->24         started        26 ngentask.exe 13->26         started        28 fontview.exe 13->28         started        file6 signatures7 process8 dnsIp9 71 0guevs8s8qpzp4iwwl7fa.yn66fzba 15->71 45 C:\Users\user\AppData\Local\...\6701937.dll, PE32 15->45 dropped 87 Writes to foreign memory regions 15->87 89 Allocates memory in foreign processes 15->89 91 Injects a PE file into a foreign processes 15->91 30 ngentask.exe 17 9 15->30         started        35 fontview.exe 15->35         started        93 Uses ping.exe to check the status of other devices and networks 20->93 37 PING.EXE 1 20->37         started        39 conhost.exe 20->39         started        41 chcp.com 1 20->41         started        43 conhost.exe 22->43         started        73 173.231.16.76, 443, 49688 WEBNXUS United States 24->73 75 api4.ipify.org 24->75 77 api.ipify.org 24->77 file10 signatures11 process12 dnsIp13 63 api4.ipify.org 64.185.227.155, 443, 49687 WEBNXUS United States 30->63 65 api.telegram.org 149.154.167.220, 443, 49689, 49690 TELEGRAMRU United Kingdom 30->65 67 api.ipify.org 30->67 53 C:\Users\user\AppData\Roaming\...\Skype.exe, PE32 30->53 dropped 79 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 30->79 81 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 30->81 83 May check the online IP address of the machine 30->83 85 5 other signatures 30->85 69 127.0.0.1 unknown unknown 37->69 file14 signatures15
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c7550cc0310b3d3a99b9cd02b33450a5735c2aa93cdd8a345b9a46d3fa1a9d61/
Threat name:
Win32.Spyware.Rhadamanthys
Create hunting rule
Status:
Malicious
First seen:
2023-02-13 08:49:13 UTC
File Type:
PE (Exe)
Extracted files:
7
AV detection:
21 of 26 (80.77%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y5kqzqbrbm6tvgnzzublgncquvzvykvjhtoyunc3tjdnh6q2tvqq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
rhadamanthys
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:rhadamanthys collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230213-sdwa2aea29/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
AgentTesla
Detect rhadamanthys stealer shellcode
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
https://api.telegram.org/bot5826219676:AAHzaO_KidyTjZ5PTwFErYpZivpT8wfDUno/
Unpacked files
SH256 hash:
9925e6d1fcc98324304f1cc716ab67e0cc94345e4b07aae276c8a53196498935
MD5 hash:
d932d77e6890c8e5f94df4d3a8135f0f
SHA1 hash:
047c6f40043c24477e94b7eba23282f45be608c5
Link:
https://www.unpac.me/results/6fde9fc4-5ffb-4b95-a7b9-74fd2001b260/
SH256 hash:
c7550cc0310b3d3a99b9cd02b33450a5735c2aa93cdd8a345b9a46d3fa1a9d61
MD5 hash:
9717a36b7a9757aa6e482e413b636e34
SHA1 hash:
22fd4bbd0641c95a9224fee39557ed6dc5579665
Link:
https://www.unpac.me/results/6fde9fc4-5ffb-4b95-a7b9-74fd2001b260/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c7550cc0310b3d3a99b9cd02b33450a5735c2aa93cdd8a345b9a46d3fa1a9d61

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:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

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/365118/

Comments