MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15aeb8380c7b5b50ed1e2ff29c342cfe5c29a26554020001f7f9f1449f996e71. 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: 13


Intelligence 13 IOCs 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 15aeb8380c7b5b50ed1e2ff29c342cfe5c29a26554020001f7f9f1449f996e71
SHA3-384 hash: a36e79dd9dff2d9f395e24915acb122f048e2aea879b7087bb6da23463c9fe3b1f0f62d4c0e9554b4cb5cffba4d684a3
SHA1 hash: 81802b0a5f738b7333a60eece96441c1bca19792
MD5 hash: 022f5345cfab4ef75476ffc7f708fcfe
humanhash: five-glucose-uncle-ohio
File name:022f5345cfab4ef75476ffc7f708fcfe.exe
Download: download sample
Signature TeamBot
Create hunting rule
File size:154'112 bytes
First seen:2021-11-22 21:41:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6e9e93f43de3e58e0f5a1cb9388f645c (5 x RedLineStealer, 1 x TeamBot)
ssdeep 1536:YyuipsAiJm4cJI7CweL+eX9kEnOCGzJoQL2VwEeYIsUE4KvVf+boJPtgm4qeYwqN:FlpYU6vqXRPE2VyYIsf4K9ffFSqe72
Threatray 6'153 similar samples on MalwareBazaar
TLSH T19BE3BFA07AE1C071D4FB26305478DAA11A7EBC726671824B3778166E6F732D04AB7337
File icon (PE):PE icon
dhash icon fcfcd4d4d4d4d8c0 (75 x RedLineStealer, 56 x RaccoonStealer, 23 x Smoke Loader)
Reporter abuse_ch
Tags:exe TeamBot


Avatar
abuse_ch
TeamBot C2:
188.212.124.242:58758

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
188.212.124.242:58758 https://threatfox.abuse.ch/ioc/253230/

Intelligence

File Origin
# of uploads :
1
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
022f5345cfab4ef75476ffc7f708fcfe.exe
Verdict:
Suspicious activity
Analysis date:
2021-11-22 21:48:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5c0f54e8-e080-4ea4-9d41-f47d7529a602

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Searching for synchronization primitives
DNS request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending a custom TCP request
Query of malicious DNS domain
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/619c0eaedd04e7d00e02cc27/reports/c51dfd8c-eb3a-4d58-b470-07b44b18d621/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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/db55e68b-a843-4541-b8c8-f39d2ff4488c
Result
Threat name:
RedLine SmokeLoader Tofsee
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/894213
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
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)
Contains functionality to inject code into remote processes
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)
Drops executables to the windows directory (C:\Windows) and starts them
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
Modifies the windows firewall
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)
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Svchost Process
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 (window names)
Uses netsh to modify the Windows network and firewall settings
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 526689 Sample: ZrAv540yA4.exe Startdate: 22/11/2021 Architecture: WINDOWS Score: 100 82 srtuiyhuali.at 2->82 84 microsoft-com.mail.protection.outlook.com 2->84 86 2 other IPs or domains 2->86 106 Multi AV Scanner detection for domain / URL 2->106 108 Antivirus detection for URL or domain 2->108 110 Multi AV Scanner detection for dropped file 2->110 112 14 other signatures 2->112 11 ZrAv540yA4.exe 2->11         started        14 otsqgmvk.exe 2->14         started        16 tvgggvt 2->16         started        18 5 other processes 2->18 signatures3 process4 dnsIp5 146 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 11->146 21 ZrAv540yA4.exe 11->21         started        148 Detected unpacking (changes PE section rights) 14->148 150 Detected unpacking (overwrites its own PE header) 14->150 152 Writes to foreign memory regions 14->152 158 2 other signatures 14->158 24 svchost.exe 1 14->24         started        154 Multi AV Scanner detection for dropped file 16->154 156 Machine Learning detection for dropped file 16->156 27 tvgggvt 16->27         started        88 127.0.0.1 unknown unknown 18->88 signatures6 process7 dnsIp8 136 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 21->136 138 Maps a DLL or memory area into another process 21->138 140 Checks if the current machine is a virtual machine (disk enumeration) 21->140 29 explorer.exe 10 21->29 injected 94 quadoil.ru 85.143.175.153, 443, 49800, 49873 TRADERSOFTRU Russian Federation 24->94 96 microsoft-com.mail.protection.outlook.com 52.101.24.0, 25, 49796 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 24->96 98 192.168.2.1 unknown unknown 24->98 142 System process connects to network (likely due to code injection or exploit) 24->142 144 Creates a thread in another existing process (thread injection) 27->144 signatures9 process10 dnsIp11 100 192.162.246.70, 49784, 80 DATACHEAP-LLC-ASRU Russian Federation 29->100 102 216.128.137.31, 443, 49775, 49776 AS-CHOOPAUS United States 29->102 104 6 other IPs or domains 29->104 74 C:\Users\user\AppData\Roaming\tvgggvt, PE32 29->74 dropped 76 C:\Users\user\AppData\Local\Temp9CB.exe, PE32 29->76 dropped 78 C:\Users\user\AppData\Local\Temp\8F7A.exe, PE32 29->78 dropped 80 6 other files (5 malicious) 29->80 dropped 160 System process connects to network (likely due to code injection or exploit) 29->160 162 Benign windows process drops PE files 29->162 164 Deletes itself after installation 29->164 166 Hides that the sample has been downloaded from the Internet (zone.identifier) 29->166 34 112A.exe 2 29->34         started        38 328E.exe 2 29->38         started        41 8F7A.exe 29->41         started        43 2 other processes 29->43 file12 signatures13 process14 dnsIp15 70 C:\Users\user\AppData\Local\...\otsqgmvk.exe, PE32 34->70 dropped 114 Detected unpacking (changes PE section rights) 34->114 116 Detected unpacking (overwrites its own PE header) 34->116 118 Machine Learning detection for dropped file 34->118 132 2 other signatures 34->132 45 cmd.exe 1 34->45         started        48 netsh.exe 3 34->48         started        50 cmd.exe 2 34->50         started        56 3 other processes 34->56 90 45.9.20.149, 10844, 49862 DEDIPATH-LLCUS Russian Federation 38->90 120 Multi AV Scanner detection for dropped file 38->120 122 Query firmware table information (likely to detect VMs) 38->122 124 Tries to detect sandboxes and other dynamic analysis tools (window names) 38->124 134 2 other signatures 38->134 126 Contains functionality to inject code into remote processes 41->126 128 Injects a PE file into a foreign processes 41->128 52 8F7A.exe 41->52         started        92 cdn.discordapp.com 43->92 130 Antivirus detection for dropped file 43->130 54 conhost.exe 43->54         started        file16 signatures17 process18 file19 72 C:\Windows\SysWOW64\...\otsqgmvk.exe (copy), PE32 45->72 dropped 58 conhost.exe 45->58         started        60 conhost.exe 48->60         started        62 conhost.exe 50->62         started        64 conhost.exe 56->64         started        66 conhost.exe 56->66         started        68 conhost.exe 56->68         started        process20
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/15aeb8380c7b5b50ed1e2ff29c342cfe5c29a26554020001f7f9f1449f996e71/
Threat name:
Win32.Trojan.Raccrypt
Create hunting rule
Status:
Malicious
First seen:
2021-11-22 21:42:11 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
36 of 45 (80.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cwxlqoampnnvb3i6f7zjynbm7zoctitfkqbaaapx7hyujh4znzyq._file
Verdict:
malicious
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6f54181807e2995147e132e7bf87ed669966b4f68a49b29fdaf4467864aa946a
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TeamBot
+ 6'143 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:arkei family:redline family:smokeloader family:tofsee family:vidar family:xmrig botnet:706 botnet:777777777 botnet:@123 botnet:default backdoor collection discovery evasion infostealer miner persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/211122-1kbtzaghcm/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies data under HKEY_USERS
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
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
Arkei Stealer Payload
Vidar Stealer
XMRig Miner Payload
Arkei
RedLine
RedLine Payload
SmokeLoader
Tofsee
Vidar
Windows security bypass
suricata: ET MALWARE Possible Dridex Download URI Struct with no referer
suricata: ET MALWARE Possible Upatre Downloader SSL certificate (fake loc)
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
xmrig
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/
quadoil.ru
lakeflex.ru
185.159.80.90:38637
188.212.124.242:58758
141.95.82.50:63652
http://file-file-host4.com/tratata.php
https://mstdn.social/@anapa
https://mastodon.social/@mniami
Unpacked files
SH256 hash:
23554c8f1f1fd1e04a9c7053680f186fdbb61155942430095e76bb88552ad78b
MD5 hash:
5e2aad3c6e39abb50541d91e9591b22b
SHA1 hash:
97bb348f06b2ce6fdc5291420c537358e2259a9c
Link:
https://www.unpac.me/results/562cec8c-960d-4443-adbb-15b498678004/
SH256 hash:
15aeb8380c7b5b50ed1e2ff29c342cfe5c29a26554020001f7f9f1449f996e71
MD5 hash:
022f5345cfab4ef75476ffc7f708fcfe
SHA1 hash:
81802b0a5f738b7333a60eece96441c1bca19792
Link:
https://www.unpac.me/results/562cec8c-960d-4443-adbb-15b498678004/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/15aeb8380c7b/report/overview.html
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/15aeb8380c7b5b50ed1e2ff29c342cfe5c29a26554020001f7f9f1449f996e71

File information

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

Web download

TeamBot

Executable exe 15aeb8380c7b5b50ed1e2ff29c342cfe5c29a26554020001f7f9f1449f996e71

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1800988/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/208447/

Comments