MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cbe98165ecb02c9f22c48a5ff42992a1823a27d67ba4ad9e3e95acbeff8b9232. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cbe98165ecb02c9f22c48a5ff42992a1823a27d67ba4ad9e3e95acbeff8b9232
SHA3-384 hash: ebe1ef60ce2713350aed9c2a3b6766c81df1fd5ebc11cfe22c0f29c0c8e270af4d456514b4b03ab19c63705feae19941
SHA1 hash: 23d3fd7167b37a1e84b9fb8619aa7249db9f8fd3
MD5 hash: 98548aa38ac2a098872068b9bda9fbbf
humanhash: cold-texas-orange-july
File name:cbe98165ecb02c.exe
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:509'440 bytes
First seen:2023-02-27 15:42:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:9iPlOIBH7x/GtjSEBPwlaRgyLU1plY7b:9i9OIBHdSjSUmMU1LYv
Threatray 317 similar samples on MalwareBazaar
TLSH T123B4025BAA67C5F2C01A5676FDF63F130B6086B48987A11244DEEDD4362B74E2E0D0EC
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter Chainskilabs
Tags:exe Rhadamanthys

Intelligence

File Origin
# of uploads :
1
# of downloads :
196
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cbe98165ecb02c.exe
Verdict:
Malicious activity
Analysis date:
2023-02-27 15:44:48 UTC
Tags:
rhadamanthys
Link:
https://app.any.run/tasks/e93600e3-e485-4076-b143-02a49b508d90

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/370299/
Detection(s):
Win.Trojan.EmbeddedDotNetBinary-9940868-0
Create hunting rule

Win.Trojan.EmbeddedReversedDLL-9940922-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
packed
Link:
https://www.filescan.io/uploads/63fccf87874679b6f447ce6b/reports/2c304a0c-9996-42ee-aeeb-f4e4df43fc93/overview
Verdict:
Malicious
Labled as:
Cerbu.Generic
Link:
https://www.hybrid-analysis.com/sample/cbe98165ecb02c9f22c48a5ff42992a1823a27d67ba4ad9e3e95acbeff8b9232
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:
Unknown
Link:
https://analyze.intezer.com/analyses/af2ab790-ad4a-406f-b47f-34f4d2e4d575
Result
Threat name:
RHADAMANTHYS
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1183286
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Early bird code injection technique detected
Encrypted powershell cmdline option found
Found many strings related to Crypto-Wallets (likely being stolen)
Found potential ransomware demand text
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Queues an APC in another process (thread injection)
Sigma detected: Dot net compiler compiles file from suspicious location
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)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 816116 Sample: cbe98165ecb02c.exe Startdate: 27/02/2023 Architecture: WINDOWS Score: 100 52 Snort IDS alert for network traffic 2->52 54 Antivirus detection for URL or domain 2->54 56 Antivirus / Scanner detection for submitted sample 2->56 58 8 other signatures 2->58 10 cbe98165ecb02c.exe 4 2->10         started        process3 file4 48 C:\Users\user\...\cbe98165ecb02c.exe.log, ASCII 10->48 dropped 68 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 10->68 70 Encrypted powershell cmdline option found 10->70 72 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 10->72 14 RegAsm.exe 10->14         started        17 powershell.exe 16 10->17         started        signatures5 process6 signatures7 78 Query firmware table information (likely to detect VMs) 14->78 80 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 14->80 82 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 14->82 84 5 other signatures 14->84 19 dllhost.exe 14->19         started        22 conhost.exe 17->22         started        process8 signatures9 60 Early bird code injection technique detected 19->60 62 Tries to harvest and steal browser information (history, passwords, etc) 19->62 64 Maps a DLL or memory area into another process 19->64 66 Queues an APC in another process (thread injection) 19->66 24 dllhost.exe 14 21 19->24         started        process10 dnsIp11 50 185.246.220.34, 443, 49724, 49725 LVLT-10753US Germany 24->50 42 C:\Users\user\AppData\...\dUKJsLMHPl.exe, PE32+ 24->42 dropped 44 C:\Users\user\AppData\...\csIXtNRkdz.exe, PE32+ 24->44 dropped 46 C:\Users\user\AppData\...\kppbv0do.cmdline, Unicode 24->46 dropped 28 csIXtNRkdz.exe 2 24->28         started        31 dUKJsLMHPl.exe 24->31         started        33 csc.exe 3 24->33         started        file12 process13 file14 74 Antivirus detection for dropped file 28->74 76 Machine Learning detection for dropped file 28->76 40 C:\Users\user\AppData\Local\...\kppbv0do.dll, PE32 33->40 dropped 36 conhost.exe 33->36         started        38 cvtres.exe 1 33->38         started        signatures15 process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cbe98165ecb02c9f22c48a5ff42992a1823a27d67ba4ad9e3e95acbeff8b9232/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-02-27 15:43:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
13 of 39 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zpuyczpmwawj6iwerjp7ikmsugbduj6wposk3hr6swwl574lsiza._file
Verdict:
malicious
Similar samples:
0e0879cc0de0ecb53e58aae88e162e02bba9f991907c443950a9c41aaf127763
Rhadamanthys
0e1b5e7257b490e22a966862602dee637a6a192f55527137d6c3a94bc9dc34ca
Rhadamanthys
2271dd64f293714d67e83203208ad1a9bfaa4ac31dd9c0b252645b0a3d3bfb94
Rhadamanthys
387cb0c7adfffe604b16d02cad4c9fba30e4a497dd0f442fb41c00e45bc6274a
Rhadamanthys
46b6798990aefaedd162220d0593c6b22aa72fa3afc71ad4b12d6781793a9e06
Rhadamanthys
64d1a2523aa2654066d25f80431ac6d20cab5c071de623064ebba22528d6b239
Rhadamanthys
6e8160f23b32743ffdcd853036d351c0ec4410d61f28254854b0ec6abdfb4fc3
Rhadamanthys
9a0fed112384f29989d39d10f2a087e23fa2cf29b93b4f65e470a18018a9e411
Rhadamanthys
9fedf5206131f12fc47c5025397003a9a4b474a7e24338af1f482b211f67346a
Rhadamanthys
dc3edd67c3592e1b8bb1d17c61d27bd7bb521b090a179af95d507a3db00b8c82
Rhadamanthys
+ 307 additional samples on MalwareBazaar
Result
Malware family:
rhadamanthys
Create hunting rule
Score:
  10/10
Tags:
family:rhadamanthys evasion stealer
Link:
https://tria.ge/reports/230227-s5w2msec85/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks for VirtualBox DLLs, possible anti-VM trick
Checks system information in the registry
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks BIOS information in registry
Checks computer location settings
Looks for VMWare Tools registry key
Enumerates VirtualBox registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Looks for VirtualBox Guest Additions in registry
Detect rhadamanthys stealer shellcode
Rhadamanthys
Unpacked files
SH256 hash:
ff8c24bce1eb009f0d5c47a09b96caf02726c285cea0d635082ad4da27e63d1b
MD5 hash:
9d6ec6072ee1814a4a01d1eb3fb67ba1
SHA1 hash:
d0b416de1c900b6bcb35dc182b2e8744f16c3289
Link:
https://www.unpac.me/results/59f38416-cabc-4988-b69c-a8d955ee5d67/
SH256 hash:
b770871326bde5ca99e3dcc4d29f16273bc745e1cfff93945cfdcf1593e2288b
MD5 hash:
5c19940fdb340db967c28966b6c219a5
SHA1 hash:
43291af8e6352a21980417ffb852fd782de3eb0d
Link:
https://www.unpac.me/results/59f38416-cabc-4988-b69c-a8d955ee5d67/
SH256 hash:
cbe98165ecb02c9f22c48a5ff42992a1823a27d67ba4ad9e3e95acbeff8b9232
MD5 hash:
98548aa38ac2a098872068b9bda9fbbf
SHA1 hash:
23d3fd7167b37a1e84b9fb8619aa7249db9f8fd3
Link:
https://www.unpac.me/results/59f38416-cabc-4988-b69c-a8d955ee5d67/
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/cbe98165ecb02c9f22c48a5ff42992a1823a27d67ba4ad9e3e95acbeff8b9232

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Reverse_DOS_header
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects an reversed DOS header
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research

File information

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

Web download

Rhadamanthys

Executable exe cbe98165ecb02c9f22c48a5ff42992a1823a27d67ba4ad9e3e95acbeff8b9232

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/370299/

Comments