MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb05606b742226130a4e421b47b04bee21b4da79bb883c15a3c6a9002d8dfa7d. 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


PureCrypter


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb05606b742226130a4e421b47b04bee21b4da79bb883c15a3c6a9002d8dfa7d
SHA3-384 hash: 5f986852b308ab9ceacb4f69915afef68bd2d5333554a79d35a3778d029d7a7783360d3d0c897778cc8eced694b6bae9
SHA1 hash: b7c51ec181c8751f752e14dba96132a83eeaa7a8
MD5 hash: a93394c0d7a32e0ae2ba43a6fd881301
humanhash: oranges-freddie-connecticut-venus
File name:SecuriteInfo.com.Win32.DropperX-gen.785.24355
Download: download sample
Signature PureCrypter
Create hunting rule
File size:8'192 bytes
First seen:2022-10-13 22:17:49 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 192:WKeCtTNUT/09Lu/qmJQ9UkL7LoLJ5hPHf+ND:WKxNUTc9Lu/pJQykL7LoLhf+N
Threatray 1'656 similar samples on MalwareBazaar
TLSH T11EF1F823E3A85333C66E0F799C53938063BD9327992BCB5F88C5521F5E533210A53BA9
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter SecuriteInfoCom
Tags:exe purecrypter

Intelligence

File Origin
# of uploads :
1
# of downloads :
422
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/320129/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.785.24355.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Sending an HTTP GET request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63488e9b67135c9da246dcf1/reports/59743b09-6ba5-4bc6-8f46-effd36523432/overview
Result
Verdict:
UNKNOWN
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/8597ba09-79e3-47aa-9c40-9e8070b4e325
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1090324
Signature
.NET source code contains potential unpacker
Encrypted powershell cmdline option found
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted 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 steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 722938 Sample: SecuriteInfo.com.Win32.Drop... Startdate: 14/10/2022 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 .NET source code contains potential unpacker 2->46 48 4 other signatures 2->48 7 SecuriteInfo.com.Win32.DropperX-gen.785.24355.exe 16 7 2->7         started        12 Fdmru.exe 14 2 2->12         started        14 Fdmru.exe 2 2->14         started        process3 dnsIp4 36 41.216.183.235, 49699, 49700, 49701 AS40676US South Africa 7->36 28 C:\Users\user\AppData\Roaming\...\Fdmru.exe, PE32 7->28 dropped 30 C:\Users\user\...\Fdmru.exe:Zone.Identifier, ASCII 7->30 dropped 32 SecuriteInfo.com.W...n.785.24355.exe.log, ASCII 7->32 dropped 50 Encrypted powershell cmdline option found 7->50 16 RegAsm.exe 14 14 7->16         started        20 powershell.exe 16 7->20         started        22 RegAsm.exe 7->22         started        24 RegAsm.exe 7->24         started        52 Multi AV Scanner detection for dropped file 12->52 54 Machine Learning detection for dropped file 12->54 file5 signatures6 process7 dnsIp8 34 api.telegram.org 149.154.167.220 TELEGRAMRU United Kingdom 16->34 38 Tries to steal Mail credentials (via file / registry access) 16->38 40 Tries to harvest and steal browser information (history, passwords, etc) 16->40 26 conhost.exe 20->26         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb05606b742226130a4e421b47b04bee21b4da79bb883c15a3c6a9002d8dfa7d/
Threat name:
Win32.Trojan.Scarsi
Create hunting rule
Status:
Malicious
First seen:
2022-10-13 22:18:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zmcwa23ueitbgcsoiinupmcl5yq3jwtzxoedyfndy2uqalmn7j6q._file
Verdict:
malicious
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15bad895c6afb47d3dbf662a5743d49ce0bba45b110b494645d92b2db423ac4c
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5c50b7e005524ede0a2c636b92a0933bc631c783bb8201e98dbdc52c390cd566
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82361af8f5303de90ff5757d8dbba87b8fc00fc0ea7b6fb922517c8078e71bdb
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8f4ccb41b24de4d077f55f9f33455424bafa4f7546bc4f55efb77c94f9877170
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9d2faa0580721927557823d1c965fb34483a3744a6d1d7418e976f0e35322c79
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ba0b2c1870c0c70fde4554856828673d5b78d5b7f2692ca054f78a1d963badd8
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d2f53f7c3c25aab7d0121e036c906648b1c4e00702b4f0b91b66113c174d03c1
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dbbbd0005d11a416cff52556e90001bac5549697937d69b906a51220e44c6e6e
PureCrypter
ef8045c907bcc370d65ce8aebf95c234c584d9250b881a99a3a4060872ef25ff
PureCrypter
fab07f4db8a4bf594da2f718d104ba0dfefff0b40621bad5def02f3a62405433
PureCrypter
+ 1'646 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection persistence spyware stealer
Link:
https://tria.ge/reports/221013-17x1qagcf7/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Reads user/profile data of web browsers
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9a8524e9-ebf3-4642-9be2-8968559e0e76
Unpacked files
SH256 hash:
cb05606b742226130a4e421b47b04bee21b4da79bb883c15a3c6a9002d8dfa7d
MD5 hash:
a93394c0d7a32e0ae2ba43a6fd881301
SHA1 hash:
b7c51ec181c8751f752e14dba96132a83eeaa7a8
Link:
https://www.unpac.me/results/fd8166f7-a7ac-4f43-a0f3-8d2dc505e1fa/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cb05606b7422/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/cb05606b742226130a4e421b47b04bee21b4da79bb883c15a3c6a9002d8dfa7d

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

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/320129/

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