MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7e6e4337c88f196926b8833aac8b3c9b1759b657128da161ec2d279f1ef613e. 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: 14

Intelligence 14 IOCs YARA 2 File information Comments 1

SHA256 hash:	c7e6e4337c88f196926b8833aac8b3c9b1759b657128da161ec2d279f1ef613e
SHA3-384 hash:	e0ab4a2edb594dec2287618b0cf8e998985f58e535c38be3e165f1ae03ac5f3f3ac130ad53552ed1deee4e9b19425a41
SHA1 hash:	4707db1ff5488dc314cb6c71841e66f1103f44f2
MD5 hash:	e2122ca78ed2adf68d1d38c3afc303e5
humanhash:	ink-harry-pip-early
File name:	e2122ca78ed2adf68d1d38c3afc303e5
Download:	download sample
Signature	NanoCore Create hunting rule
File size:	1'158'656 bytes
First seen:	2022-07-14 15:25:18 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	24576:28m/4q8IcBYpHKL22P5l+1nzBNMGBmq/Bf4gP:Q8L22qOGoq/xt
Threatray	5'315 similar samples on MalwareBazaar
TLSH	T10035AE16B186DD1BE27E9772C2D2402413B1AD069911E74B7FD33BDA05323E7A8E2793
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)
File icon (PE):
dhash icon	d2d2d2d2c2a2a2c2 (1 x NanoCore)
Reporter	zbetcheckin
Tags:	32 exe NanoCore

Intelligence

File Origin

# of uploads :

# of downloads :

334

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

nanocore

ID:

File name:

e2122ca78ed2adf68d1d38c3afc303e5

Verdict:

Malicious activity

Analysis date:

2022-07-14 15:43:26 UTC

Tags:

trojan nanocore rat

Link:

https://app.any.run/tasks/41207a67-2013-4929-9b58-03ebfa6f831e

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

NanoCore

Link:

https://www.capesandbox.com/analysis/289133/

Detection(s):

SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

Sending a custom TCP request

Launching a process

Creating a process with a hidden window

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

formbook packed

Link:

https://www.filescan.io/uploads/62d035c9d6d93426ceedff34/reports/4622ff7b-529c-4222-bb70-c4f64d411095/overview

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:

Nanocore

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1031549

Behaviour

Behavior Graph:

n/a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c7e6e4337c88f196926b8833aac8b3c9b1759b657128da161ec2d279f1ef613e/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2022-07-09 08:39:00 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

18 of 26 (69.23%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=y7toim34rdyznetlraz2vsftzgyxlg3foeunufq6yljht4ppme7a._file

Verdict:

malicious

Label(s):

nanocorerat

NanoCore

0b1396805e736275f16550f3ecc5361cfcccc468094b4ea910ded8eaf430a5b3

NanoCore

45272694709263868523b77d0561757378cc2e8aa7d64c7ed21deaacbdf88b5b

NanoCore

6bdbf82319b9c14df59cbbe82c0b79db631510cef4f2e6a6735eeb0e329fd943

NanoCore

8bf0518cd0c607aa51073dfe422f6af43ab8b43523bd0c182cc6172c9ecb9072

NanoCore

9530780503c903e1d83738e19e754c3756e067612adddcea2f64c25749b6a838

NanoCore

964ed2b5f5aec6a94c1674d3d1358ab0189b957f4bb16aaef1c6d6f0fed4d911

NanoCore

b771e6a9cb56600b3cb46440bd7af362598c9904350163754898505d35cff4ad

NanoCore

+ 5'305 additional samples on MalwareBazaar

Result

Malware family:

nanocore

Score:

10/10

Tags:

family:nanocore evasion keylogger spyware stealer suricata trojan

Link:

https://tria.ge/reports/220714-st6rpscae6/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Suspicious use of SetThreadContext

Checks whether UAC is enabled

Checks computer location settings

NanoCore

suricata: ET MALWARE Possible NanoCore C2 60B

Malware Config

C2 Extraction:

config.linkpc.net:3425

Unpacked files

SH256 hash:

415aacf2c6e8a1b6bd4de2e51337cbbfd90d29cf599770df68073ff14e5c9038

MD5 hash:

ce798c338da42a33abfd35fb3e392530

SHA1 hash:

258ec1404ac471b5ba433ef9745e0649961bfaf1

Link:

https://www.unpac.me/results/40f6c6a0-dc73-4f2b-b4ac-c8dfaba1ec65/

SH256 hash:

243695e7081c87c1a14cfef0f89b75bd326edef6e651ef8b124fa8052dbee7a3

MD5 hash:

617a5e683eb9f142139a860b9fb84959

SHA1 hash:

49e92c99c8b0777dc93ec4f3b13fdc6de99e80b0

Detections:

win_nanocore_w0

Link:

https://www.unpac.me/results/40f6c6a0-dc73-4f2b-b4ac-c8dfaba1ec65/

Parent samples :

243695e7081c87c1a14cfef0f89b75bd326edef6e651ef8b124fa8052dbee7a3
21281c48dd7beeb19d22aef27f4d77f79c550fc32acc69d4c3b91966cc8a048b
02558d43b82050ac649bd7eff62a663dd98d141033f6cca56bc99bc811a059b8
0289b5c2829170ad4bb04daedbd3db5e56474415aee109a91a66ba9fa8a7a179
999c19bb669363e626ff41024ebe756e82a200fd874f8099dfbf8776360ccba2
0090148371c3a92d98212cda20209ca8d7b4e50c0c7829e6d17501d85c826743
c7e6e4337c88f196926b8833aac8b3c9b1759b657128da161ec2d279f1ef613e

SH256 hash:

3b59fe180dd50e3f3d4fdcbdd4e7a2d4e3e1c85ae43cb4f3716c4be41e9ec2ae

MD5 hash:

9ea556e333e216a65aa09c102f36004f

SHA1 hash:

814c07f1dc68bd61840384aac3aa8346d9f8148f

Link:

https://www.unpac.me/results/40f6c6a0-dc73-4f2b-b4ac-c8dfaba1ec65/

SH256 hash:

675cac59dd2c3c366c11f9b8f5a3566f264134001c80cd52dcf4d23af77b429b

MD5 hash:

2b402795df8162d6ad70a9ef057506c1

SHA1 hash:

85614fe985deb1c0f9a28b5b5343b128b7bda95c

Link:

https://www.unpac.me/results/40f6c6a0-dc73-4f2b-b4ac-c8dfaba1ec65/

SH256 hash:

70bb4f8aa7d0a33f8206f78c845fa2bd686c2a0f2b3bd50cd0b6b887a45398ca

MD5 hash:

30d61a3a3e26c2bca2eb766990132d7c

SHA1 hash:

94f9742d5f21b13f7d8d194fe938193cbb6a0d4d

Link:

https://www.unpac.me/results/40f6c6a0-dc73-4f2b-b4ac-c8dfaba1ec65/

SH256 hash:

c7e6e4337c88f196926b8833aac8b3c9b1759b657128da161ec2d279f1ef613e

MD5 hash:

e2122ca78ed2adf68d1d38c3afc303e5

SHA1 hash:

4707db1ff5488dc314cb6c71841e66f1103f44f2

Link:

https://www.unpac.me/results/40f6c6a0-dc73-4f2b-b4ac-c8dfaba1ec65/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/c7e6e4337c88f196926b8833aac8b3c9b1759b657128da161ec2d279f1ef613e

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.

Web download

NanoCore

exe c7e6e4337c88f196926b8833aac8b3c9b1759b657128da161ec2d279f1ef613e

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2257373/

Cape

https://www.capesandbox.com/analysis/289133/

Comments

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zbet commented on 2022-07-14 15:25:23 UTC

url : hxxps://onshopfashioner.com/nannnnno.exe