MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27ca2c046dd43e3139368e543bbf8ff464b8d99b6a9b04eae485ae29b1a4ade1. 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



Threat unknown


Vendor detections: 4


Intelligence 4 IOCs YARA File information Comments

SHA256 hash: 27ca2c046dd43e3139368e543bbf8ff464b8d99b6a9b04eae485ae29b1a4ade1
SHA3-384 hash: e9ab0dfb8a6316d522eb3cb2644bbdadaefe80b5a4b0554174c5a366fba6abcf0612c914c6bd97c641ff4d4e1dd3feb3
SHA1 hash: 22944496253ce4a75199fcd20fc0f952b4b2ccf0
MD5 hash: b25063ab30cb377fe504246976f213f9
humanhash: kitten-colorado-maine-salami
File name:xnzrv.exe
Download: download sample
File size:109'056 bytes
First seen:2022-03-04 06:36:21 UTC
Last seen:2022-03-04 08:46:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 429b0861d4e88812ff231d601b079667
ssdeep 3072:hP2mIpf+OpWjCXkb3+UF7TQDQEAWY6MhbBt:55IJUWyO07TMQEAWYxxB
Threatray 27 similar samples on MalwareBazaar
TLSH T1B0B36A9191C7036FD944E6F1DA8D4980D6DFAE22389A8FD7610D343ECC3A6A5077BC1A
Reporter fabjer
Tags:exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Result
Malware family:
n/a
Score:
  0/10
Tags:
n/a
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 583083 Sample: xnzrv.exe Startdate: 04/03/2022 Architecture: WINDOWS Score: 56 16 store-images.s-microsoft.com 2->16 18 Antivirus / Scanner detection for submitted sample 2->18 20 Multi AV Scanner detection for submitted file 2->20 7 xnzrv.exe 2->7         started        signatures3 process4 process5 9 WerFault.exe 23 9 7->9         started        12 WerFault.exe 7->12         started        file6 14 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 9->14 dropped
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-03-04 06:37:09 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 27 (81.48%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
27ca2c046dd43e3139368e543bbf8ff464b8d99b6a9b04eae485ae29b1a4ade1
MD5 hash:
b25063ab30cb377fe504246976f213f9
SHA1 hash:
22944496253ce4a75199fcd20fc0f952b4b2ccf0
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.

Malspam

Executable exe 27ca2c046dd43e3139368e543bbf8ff464b8d99b6a9b04eae485ae29b1a4ade1

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments