MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ade9d2627b6dc5d38a850e6a49f6557a9d9c63d16fe0199496a5559a74e7956. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5ade9d2627b6dc5d38a850e6a49f6557a9d9c63d16fe0199496a5559a74e7956
SHA3-384 hash: 790b170b86cc575f9a31f04f1cc5a035a2e5645a92431d8c18e6df37f060187439932de6ce0d867c9a1c352e1dd40131
SHA1 hash: f9df2424626d29b0615b9ea2974c9342656e35fd
MD5 hash: 9935d25c1db5f57dbbed539fc11d6f3a
humanhash: dakota-dakota-xray-utah
File name:Doc_182_14072020.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:961'024 bytes
First seen:2020-07-15 07:17:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2a2488d4e6117f1c1c09ec31ad2be7a6 (9 x AgentTesla, 6 x MassLogger, 1 x FormBook)
ssdeep 12288:C8TTuvybypYorcL3JdNz0YAcPzw3SagvB4BW72XZiypBw4pV/cQEfe519PwYb/sP:3ivyudcBzOliBaw2xw6/czm519bb/7AD
Threatray 3'314 similar samples on MalwareBazaar
TLSH BE159E22F2914437C6722A3C9D5F97745C2AFE01EE28E98A2BF55C8C4F7968134352E7
Reporter jarumlus
Tags:NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NanoCore
Create hunting rule
Link:
https://www.capesandbox.com/analysis/25893/
Detection(s):
SecuriteInfo.com.Adware.Generic4.BBFB.UNOFFICIAL
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file in the %AppData% subdirectories
Creating a file in the Program Files subdirectories
Creating a file in the %temp% directory
Launching a process
Deleting a recently created file
DNS request
Connection attempt
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun with Startup directory
Detection:
nanocore
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5ade9d2627b6dc5d38a850e6a49f6557a9d9c63d16fe0199496a5559a74e7956/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-14 14:23:26 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=llpj2jrhw3of2ofikdtkjh3fk6u5trr5c37adgkjnjkvtj2opfla._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
3d5aeffd916cfcb16b015b3c74992fe47870be047c7bbb82204204a3a22e2b1f
NanoCore
545f8f702bad5eb4de1b0b4135649ef8056f70ef653d5225097ceeb8b0edaf51
NanoCore
657aa300091e3565fa646b684f5aef6b84daca0a5c0fc4f558e684b9206a354c
NanoCore
6e719e64b4ad2a0d621bdb539d863e62a98845ec70fa5a702a9a21748ec0848a
NanoCore
80a345dada3e47bc31a22c887b25df623f79407e25f86e04beb1711732dabbef
NanoCore
94dc52733c22b1d6206cc50a5928387dda3a096256c69a8f84ee59b0f4367bac
NanoCore
a7a7aab77c51aa47002d095884315b579779d134a893ec6270b4e2ea83bfc921
NanoCore
bb21ce06094557cbe5e86781ed3d5fa92edaea51761bd1a0b4f9a58a7ad3b30b
NanoCore
bbbfb4d66a6d1ff1fb9f476cc8607a2a0b1a0bb27bdaba095a3715489d8e4315
NanoCore
f49917c2ce68563710e7d801c8a5793a592cc03a7cf803740195acf55ea11ae6
NanoCore
+ 3'304 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
upx evasion trojan keylogger stealer spyware family:nanocore persistence
Link:
https://tria.ge/reports/200715-kt6fwqshqs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious behavior: GetForegroundWindowSpam
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
UPX packed file
NanoCore
Malware Config
C2 Extraction:
izu2128.hopto.org:2128
185.244.29.131:2128
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.

Malspam

NanoCore

zip 3407278009a192d36224ec88c24889f08f1b46fe2626a0e5829b9baf63636bf2

NanoCore

Executable exe 5ade9d2627b6dc5d38a850e6a49f6557a9d9c63d16fe0199496a5559a74e7956

(this sample)

  
Dropped by
MD5 43955cabfa0c2c6034d6b280a7c8e98e
  
Dropped by
SHA256 3407278009a192d36224ec88c24889f08f1b46fe2626a0e5829b9baf63636bf2
  
Dropped by
NanoCore
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/25893/

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