MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0942d04446fbbb68d5411600d37a6c7a4763cf92329d199ba7a40815f5fb2b0. 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: 11


Intelligence 11 IOCs YARA File information Comments 1

SHA256 hash: a0942d04446fbbb68d5411600d37a6c7a4763cf92329d199ba7a40815f5fb2b0
SHA3-384 hash: 0039771bd4af41f39a9d884cb3b74a5bf9eb7e9313b1173c9bbc4c5c7ceea6af6466198a1f66c225dfa120bf001eba88
SHA1 hash: 71278f7651c8c77a0d77ba738eed5548ac7f80ef
MD5 hash: 355ce92ce35c97a86c144d175d83a3a3
humanhash: eight-whiskey-golf-alaska
File name:355ce92ce35c97a86c144d175d83a3a3
Download: download sample
Signature PureCrypter
File size:179'200 bytes
First seen:2022-12-07 06:26:33 UTC
Last seen:2022-12-07 08:33:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 3072:lbnApWaxa7Dy95WS2lzxnIvXtZzSaPT8Y:lbMhaXoTzvdfT8
Threatray 3'324 similar samples on MalwareBazaar
TLSH T197049E1AAB544B33C52B6BB995EB43753330CC815B8B5F06B5E86D397FC63827D0A188
TrID 56.5% (.EXE) Win64 Executable (generic) (10523/12/4)
11.0% (.ICL) Windows Icons Library (generic) (2059/9)
10.9% (.EXE) OS/2 Executable (generic) (2029/13)
10.7% (.EXE) Generic Win/DOS Executable (2002/3)
10.7% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon 3c696de440808480 (3 x CoinMiner, 2 x PureCrypter, 2 x AsyncRAT)
Reporter zbetcheckin
Tags:exe purecrypter

Intelligence


File Origin
# of uploads :
2
# of downloads :
212
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
355ce92ce35c97a86c144d175d83a3a3
Verdict:
No threats detected
Analysis date:
2022-12-07 06:32:03 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Launching a process
Creating a process with a hidden window
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
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.
Result
Threat name:
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Encrypted powershell cmdline option found
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 762361 Sample: NFv3Y86Xlo.exe Startdate: 07/12/2022 Architecture: WINDOWS Score: 100 34 Multi AV Scanner detection for domain / URL 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus detection for URL or domain 2->38 40 5 other signatures 2->40 7 NFv3Y86Xlo.exe 15 7 2->7         started        12 puttynew.exe 14 3 2->12         started        process3 dnsIp4 32 85.209.134.86, 49701, 49704, 49706 CMCSUS Germany 7->32 28 C:\Users\user\AppData\...\puttynew.exe, PE32+ 7->28 dropped 30 C:\Users\user\AppData\...30Fv3Y86Xlo.exe.log, CSV 7->30 dropped 42 Encrypted powershell cmdline option found 7->42 44 Writes to foreign memory regions 7->44 46 Modifies the context of a thread in another process (thread injection) 7->46 48 Injects a PE file into a foreign processes 7->48 14 powershell.exe 16 7->14         started        16 powershell.exe 7 7->16         started        18 AppLaunch.exe 7->18         started        50 Multi AV Scanner detection for dropped file 12->50 20 powershell.exe 7 12->20         started        file5 signatures6 process7 process8 22 conhost.exe 14->22         started        24 conhost.exe 16->24         started        26 conhost.exe 20->26         started       
Threat name:
ByteCode-MSIL.Trojan.Leonem
Status:
Malicious
First seen:
2022-11-30 01:39:10 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
22
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Unpacked files
SH256 hash:
a0942d04446fbbb68d5411600d37a6c7a4763cf92329d199ba7a40815f5fb2b0
MD5 hash:
355ce92ce35c97a86c144d175d83a3a3
SHA1 hash:
71278f7651c8c77a0d77ba738eed5548ac7f80ef
Detections:
PureCrypter_Stage1
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

PureCrypter

Executable exe a0942d04446fbbb68d5411600d37a6c7a4763cf92329d199ba7a40815f5fb2b0

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-12-07 06:26:36 UTC

url : hxxp://85.209.134.86/newversion5.exe