MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc6bf95599f494952d61b3731d900d222191aae6dcc17d1edd4135882ed87775. 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

TeamBot

Vendor detections: 12

Intelligence 12 IOCs 1 YARA File information Comments

SHA256 hash:	bc6bf95599f494952d61b3731d900d222191aae6dcc17d1edd4135882ed87775
SHA3-384 hash:	faf07eac59019a87ddbccfd5e225374dac97568edeb5d3f70fe25a5553b51edeb24d483039f6e73f5eeba33b52606fb9
SHA1 hash:	60af96e15202f52a6b112fd6a174c5372da663f1
MD5 hash:	fa7e882ac7b0b47c1a4a3b5aa735d214
humanhash:	blossom-cup-mango-stream
File name:	fa7e882ac7b0b47c1a4a3b5aa735d214.exe
Download:	download sample
Signature	TeamBot Create hunting rule
File size:	260'608 bytes
First seen:	2021-11-19 08:37:02 UTC
Last seen:	2021-11-19 10:35:24 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	4d70bc49b69ed161a14a94b46f9abf02 (1 x RedLineStealer, 1 x TeamBot, 1 x ArkeiStealer)
ssdeep	6144:HAfuQ9KCntx8fHbwnyFLTfO3n+lHbyCHpFCM:gfX9KuyFHfO3SyCHz
Threatray	5'476 similar samples on MalwareBazaar
TLSH	T146448D14B7A0C035F5B706B849BA93B8B93FB9B1AB7590CF52C516EA46346E0EC30357
File icon (PE):
dhash icon	b2dacabecee6baa6 (148 x RedLineStealer, 145 x Stop, 100 x Smoke Loader)
Reporter	abuse_ch
Tags:	exe TeamBot

abuse_ch

TeamBot C2:
176.9.10.140:50422

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
176.9.10.140:50422	https://threatfox.abuse.ch/ioc/250976/

Intelligence

File Origin

# of uploads :

# of downloads :

137

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

fa7e882ac7b0b47c1a4a3b5aa735d214.exe

Verdict:

Suspicious activity

Analysis date:

2021-11-19 08:42:11 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/dfbb100a-d8a4-4c67-993a-6c43530829e3

Note:

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

Gathering data

Detection(s):

SecuriteInfo.com.Trojan.Siggen15.45734.13996.2316.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

DNS request

Searching for synchronization primitives

Сreating synchronization primitives

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Sending a custom TCP request

Creating a file in the %temp% directory

Creating a process from a recently created file

Sending an HTTP GET request

Creating a file

Unauthorized injection to a recently created process

Query of malicious DNS domain

Unauthorized injection to a recently created process by context flags manipulation

Unauthorized injection to a system process

Enabling autorun by creating a file

Sending an HTTP POST request to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

greyware packed

Link:

https://www.filescan.io/uploads/619762352695a62af9f3adfa/reports/52d181fd-314d-46ac-a01c-d854b06a9108/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.

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/30e90139-5ba7-41ca-973d-e937e5c09d3f

Result

Threat name:

RedLine SmokeLoader Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/892549

Signature

.NET source code contains very large array initializations

Antivirus detection for dropped file

Antivirus detection for URL or domain

Benign windows process drops PE files

Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))

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

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Creates a thread in another existing process (thread injection)

Deletes itself after installation

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

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

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

Hides threads from debuggers

Injects a PE file into a foreign processes

Machine Learning detection for dropped file

Machine Learning detection for sample

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

PE file has nameless sections

Query firmware table information (likely to detect VMs)

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 / dynamic malware analysis system (registry check)

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

Tries to detect sandboxes and other dynamic analysis tools (window names)

Tries to harvest and steal browser information (history, passwords, etc)

Yara detected RedLine Stealer

Yara detected SmokeLoader

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bc6bf95599f494952d61b3731d900d222191aae6dcc17d1edd4135882ed87775/

Threat name:

Win32.Ransomware.StopCrypt

Status:

Malicious

First seen:

2021-11-19 05:33:00 UTC

AV detection:

18 of 28 (64.29%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=xrv7svmz6skjkllbwnzr3eaneiqzdkxg3tax2hw5ie2yqlwyo52q._file

Verdict:

malicious

TeamBot

364e6eb302ea9226c69d3efc8485f827e61bab6e2ea34fb85c8a87a604e3ed5c

TeamBot

433cf9125a44e304eca2c5cf3bfe2af0b1deafd1c5e8d13d559e1bac9de711b3

TeamBot

47ec411eab0aa15619f24caa6256ed4ca5cfc695a26f5b71830b53b07c22b05b

TeamBot

56b5c8eac3ee5f3d8da478b56ef2262f37f877d6a626596dbb6e1a9aec217cc5

TeamBot

c9f18cc71c7a1fa61d43a32dfb858f9aa247324a188f8182981b853266d3b1c7

TeamBot

d836a03e0b7eeabbc971de7d3e6fcc11bf06e13e633d11118c7429b3abb3c4ed

TeamBot

+ 5'466 additional samples on MalwareBazaar

Result

Malware family:

smokeloader

Score:

10/10

Tags:

family:raccoon family:redline family:smokeloader botnet:ddf183af4241e3172885cf1b2c4c1fb4ee03d05a backdoor infostealer stealer suricata trojan

Link:

https://tria.ge/reports/211119-kh522ahgdk/

Behaviour

Checks SCSI registry key(s)

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

Suspicious use of SetThreadContext

Legitimate hosting services abused for malware hosting/C2

Deletes itself

Loads dropped DLL

Downloads MZ/PE file

Executes dropped EXE

Raccoon

RedLine

RedLine Payload

SmokeLoader

suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

Malware Config

C2 Extraction:

http://host-file-host6.com/
http://host-host-file8.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
185.159.80.90:38637