MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5f9d1912e786c71c2d174f198266ad2566cdb7d3a3ac99923f7baec5ffba26e. 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

CoinMiner

Vendor detections: 9

Intelligence 9 IOCs 2 YARA File information Comments

SHA256 hash:	f5f9d1912e786c71c2d174f198266ad2566cdb7d3a3ac99923f7baec5ffba26e
SHA3-384 hash:	2350da5b9faf1ecf094d22f6684020d6355b3d26b00a25adaed4bc06c1ba976a8bac1bbda57ddf44efb6576837af7dad
SHA1 hash:	c42df11764a444e132146d367525608d4bf660b6
MD5 hash:	67e072aba19c05f74cf7b9319d7fbd42
humanhash:	april-mockingbird-social-vegan
File name:	67e072aba19c05f74cf7b9319d7fbd42.exe
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	184'320 bytes
First seen:	2021-09-29 03:26:21 UTC
Last seen:	2021-09-29 04:06:01 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	d34c2e9386a3eb95da4c6fd4346f4c9d (4 x ArkeiStealer, 3 x RedLineStealer, 1 x CoinMiner)
ssdeep	3072:4jkQUZ88QKIBnX3ZNe3uy8BDrcPI1ZeoWAfID8EuSzQz:4jwNZYX3ZNe3J0cPI1LE1uSzC
Threatray	6'876 similar samples on MalwareBazaar
TLSH	T13D04BE00B194D6F1C317007E6825CAECE53EB96DEFE06677261425CFAE39AE37121352
File icon (PE):
dhash icon	4839b234e8c38890 (121 x RaccoonStealer, 54 x RedLineStealer, 51 x ArkeiStealer)
Reporter	abuse_ch
Tags:	CoinMiner exe

abuse_ch

CoinMiner C2:
193.56.146.60:18243

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
193.56.146.60:18243	https://threatfox.abuse.ch/ioc/227509/
65.108.23.97:1234	https://threatfox.abuse.ch/ioc/227665/

Intelligence

File Origin

# of uploads :

# of downloads :

192

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

67e072aba19c05f74cf7b9319d7fbd42.exe

Verdict:

Suspicious activity

Analysis date:

2021-09-29 03:29:18 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/f71f9426-e967-49fe-97e0-46148a647841

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/192760/

Detection(s):

SecuriteInfo.com.Variant.Fragtor.26425.1148.1626.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Malware family:

Generic Malware

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/e4ca96b6-9e11-48b3-8b76-2f707eccaf60

Result

Threat name:

Amadey RedLine SmokeLoader

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/860502

Signature

.NET source code contains potential unpacker

.NET source code contains very large array initializations

.NET source code references suspicious native API functions

Antivirus detection for dropped file

Antivirus detection for URL or domain

Benign windows process drops PE files

Changes security center settings (notifications, updates, antivirus, firewall)

Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))

Checks if the current machine is a virtual machine (disk enumeration)

Connects to many ports of the same IP (likely port scanning)

Contains functionality to inject code into remote processes

Contains functionality to register a low level keyboard hook

Creates a thread in another existing process (thread injection)

Deletes itself after installation

Detected unpacking (changes PE section rights)

Found many strings related to Crypto-Wallets (likely being stolen)

Hides that the sample has been downloaded from the Internet (zone.identifier)

Injects a PE file into a foreign processes

Machine Learning detection for dropped file

Maps a DLL or memory area into another process

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

PE file contains section with special chars

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

System process connects to network (likely due to code injection or exploit)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to detect virtualization through RDTSC time measurements

Uses known network protocols on non-standard ports

Yara detected Amadey bot

Yara detected RedLine Stealer

Yara detected SmokeLoader

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f5f9d1912e786c71c2d174f198266ad2566cdb7d3a3ac99923f7baec5ffba26e/

Threat name:

Win32.Trojan.Racealer

Status:

Malicious

First seen:

2021-09-28 23:26:09 UTC

AV detection:

23 of 45 (51.11%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6x45dejopbwhdqwrotyzqjtk2jlgzw35hi5mtgjd665oyx73ujxa._file

Verdict:

malicious

CoinMiner

467425771038209d08868a51e6bbb8834fa53a33762f15818bd9905f5663828a

CoinMiner

5758800ba2a45f64a6cf7f011159fb521eeacbd18c441adf2748690eee7faa00

CoinMiner

5ed39b2c2b58db059b65bd11c6783a1c65b9836143f2c4dfbde502ff685598db

CoinMiner

674006b8cf885bb27c186c2ef23ee6b9b5b9894985b909021eebcaccb74d6845

CoinMiner

8350538160b089becbb7142d16ecf8089b16fbf11ead40dc1169a9e6104c0304

CoinMiner

843140b0a3f095d74fe2682d3ae029d4da70a5bae79850cf047a72c9d4a882c0

CoinMiner

897bb67dac34904d72e20fb6b62feb31c86575107563db56535c38d81eec56aa

CoinMiner

89bad428ef1f3d8d2217fa8fbf5421824383232f60c1d72fb4ad80ee0c56663f

CoinMiner

b286cfb96b929e11071196a5a8e41b50c8adf29a0e46963e2842f7b19b7f2da5

CoinMiner

+ 6'866 additional samples on MalwareBazaar

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:raccoon family:redline family:smokeloader family:tofsee family:xmrig botnet:5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4 botnet:777777 backdoor discovery evasion infostealer miner persistence spyware stealer suricata trojan

Link:

https://tria.ge/reports/210929-dzr36sdfap/

Behaviour

Checks SCSI registry key(s)

Delays execution with timeout.exe

Modifies data under HKEY_USERS

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

Drops file in Windows directory

Launches sc.exe

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Enumerates connected drives

Deletes itself

Drops startup file

Loads dropped DLL

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Windows security modification

Blocklisted process makes network request

Creates new service(s)

Downloads MZ/PE file

Executes dropped EXE

Modifies Windows Firewall

Sets service image path in registry

Nirsoft

XMRig Miner Payload

Windows security bypass

suricata: ET MALWARE Amadey CnC Check-In

suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)

suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt

xmrig

Modifies Windows Defender Real-time Protection settings

Raccoon

RedLine

RedLine Payload

SmokeLoader

Tofsee

Turns off Windows Defender SpyNet reporting

Malware Config

C2 Extraction:

http://naghenrietti1.top/
http://kimballiett2.top/
http://xadriettany3.top/
http://jebeccallis4.top/
http://nityanneron5.top/
http://umayaniela6.top/
http://lynettaram7.top/
http://sadineyalas8.top/
http://geenaldencia9.top/
http://aradysiusep10.top/
193.56.146.60:18243