MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 320e17480eb4024cefbe3bf5cd769e79af356c0da9808301017334b2e2e627cc. 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


NanoCore


Vendor detections: 5


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

SHA256 hash: 320e17480eb4024cefbe3bf5cd769e79af356c0da9808301017334b2e2e627cc
SHA3-384 hash: a7679fdf1922df8342fe2a4ddec291af841672967c9e5deb63f0e749f98bba2956559ff27b0218081a95989757747616
SHA1 hash: 4f323a079eff1ba5e6976446f4f933192f8f6606
MD5 hash: 72c311a40dbcb3fb6bdd70df9b6be8be
humanhash: nebraska-seventeen-friend-bulldog
File name:ABU.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:749'568 bytes
First seen:2020-06-24 16:38:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 835da88d67c43f4fe574746a3f0a5463 (4 x AgentTesla, 2 x NanoCore, 1 x FormBook)
ssdeep 12288:WRQuwUPp7KdQaKxuTOdX1AJEqIN/LETzj5k1XMasnRL1LOVCX2iI:yXwURKdDiuy4EIk18pbLOQg
Threatray 2'865 similar samples on MalwareBazaar
TLSH 31F4AE22EEE0483BD13756BD5D1F5B745825BE113A289A472BE4DD8C5F382C2343A2B7
Reporter James_inthe_box
Tags:exe NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/13833/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.Win32.Injector.EMJE.10043.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Creating a file in the %temp% directory
Deleting a recently created file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Connection attempt to an infection source
Unauthorized injection to a system process
Enabling autorun with Startup directory
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/320e17480eb4024cefbe3bf5cd769e79af356c0da9808301017334b2e2e627cc/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gihbosaowqbez356hp2425u6pgxtk3anvgaigaibom2lfyxge7ga._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
hawkeyekeylogger
Create hunting rule
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366bac9db38e89bd47b0128bdf62a4f986d1d27449c12920744e157b819751f1
NanoCore
3874eba497e0b61949d0772430ce1df420e28777dba850a6033295212e9de9c5
NanoCore
3a8a04925d66b89b7cdb459aa6fc33e5132c447efcc541ab86e17b74f64a8287
NanoCore
5700445a825b5aff980c5e25874d60fd3c1d6fa7f01e74e20411a63e8915c8b8
NanoCore
5901a8e4a36574b8ca6cb3c899e64cdfc27395de606cd4a512431e6dd827196f
NanoCore
5e4da067908b56292fc2595a72378a091feccd8090b6ba186db4287c94a68680
NanoCore
8c597485c8789aeb7f4edef9a49fc83a39346ea4d9f31f51b92f27b77ed8af0d
NanoCore
bdddf5f5fa10f55e58819ff4ae4cf11902c3583503fa8fcf50ce67b1f1f66e4f
NanoCore
cc829675a0e11138d47b42b5c19e45403d7d73731aac0c97ca8b2a0e37a960f8
NanoCore
eb301ee5bae45a4d93e8c88a0bfda61e962be4c5a5c00255ebdf5aa364f69341
NanoCore
+ 2'855 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
evasion trojan keylogger stealer spyware family:nanocore
Link:
https://tria.ge/reports/200624-9zgxjlesan/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
NTFS ADS
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Loads dropped DLL
Drops startup file
UPX packed file
Executes dropped EXE
NanoCore
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ach_NanoCore
Create hunting rule
Author:abuse.ch
Rule name:Nanocore
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Nanocore in memory
Reference:internal research
Rule name:Nanocore_RAT_Feb18_1
Create hunting rule
Author:Florian Roth
Description:Detects Nanocore RAT
Reference:Internal Research - T2T
Rule name:Nanocore_RAT_Gen_2
Create hunting rule
Author:Florian Roth
Description:Detetcs the Nanocore RAT
Reference:https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Rule name:win_nanocore_w0
Create hunting rule
Author: Kevin Breen <kevin@techanarchy.net>

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/13833/

Comments