MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a777c3095983c8f298af961c4414ca0d6daa942f6136f4a8c950f11cf13fb1b2. 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: 16


Intelligence 16 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a777c3095983c8f298af961c4414ca0d6daa942f6136f4a8c950f11cf13fb1b2
SHA3-384 hash: 3bd70dbda79e6fb3a9ee41714dd1f9ce15ae9e3b6dc8d8d422f139578c0e9d0329dacd10f41ce1b621d0e2a14ee48e88
SHA1 hash: 7c8565eb6f8b676159579faea33e4b3d1dcfcb99
MD5 hash: 86bd9f80c4200795cd6e9503eb4dbbe0
humanhash: wyoming-colorado-lemon-river
File name:86bd9f80c4200795cd6e9503eb4dbbe0.exe
Download: download sample
Signature TeamBot
Create hunting rule
File size:7'217'152 bytes
First seen:2023-03-03 05:20:23 UTC
Last seen:2023-03-03 06:38:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 20fcca9c4f6d6a96b55e9305c9ac59ff (3 x RedLineStealer, 2 x Tofsee, 2 x LaplasClipper)
ssdeep 196608:Mt0FhZWBSohgKnZgvpQi1z4RYlf3jfLyxQH8K:UCoxnZgJV2YdfLyxFK
Threatray 14 similar samples on MalwareBazaar
TLSH T13D762373629C1149D0B58C398933BD94B7FA032B8752BC7479DE65D73B360A4A233A87
TrID 56.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
11.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
9.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.1% (.EXE) Win32 Executable (generic) (4505/5/1)
3.7% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 88064260f81a0200 (1 x TeamBot)
Reporter abuse_ch
Tags:exe TeamBot


Avatar
abuse_ch
TeamBot C2:
167.235.133.96:43849

Intelligence

File Origin
# of uploads :
2
# of downloads :
257
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
86bd9f80c4200795cd6e9503eb4dbbe0.exe
Verdict:
Malicious activity
Analysis date:
2023-03-03 05:21:47 UTC
Tags:
evasion opendir loader rat redline stealer smoke trojan
Link:
https://app.any.run/tasks/c0e67517-ebde-4368-8667-8a00687bb506

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/371315/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.65688790.2245.31161.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the Windows subdirectories
Сreating synchronization primitives
Modifying a system file
Sending an HTTP GET request
DNS request
Sending a custom TCP request
Replacing files
Launching a service
Launching a process
Reading critical registry keys
Creating a file
Sending a UDP request
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% subdirectories
Creating a window
Launching the default Windows debugger (dwwin.exe)
Blocking the Windows Defender launch
Query of malicious DNS domain
Adding exclusions to Windows Defender
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
autorun greyware packed shell32.dll
Link:
https://www.filescan.io/uploads/640183bf66e79c93ba0d813a/reports/be839145-f3eb-45e0-b843-8a40d80a955a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/a777c3095983c8f298af961c4414ca0d6daa942f6136f4a8c950f11cf13fb1b2
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:
CoinMiner
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a9ecca06-e1f3-4b06-afd5-6cb560516509
Result
Threat name:
Fabookie, Glupteba, Nymaim, PrivateLoade
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1186312
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Changes security center settings (notifications, updates, antivirus, firewall)
Creates an autostart registry key pointing to binary in C:\Windows
Creates files in the system32 config directory
Creates HTML files with .exe extension (expired dropper behavior)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Detected VMProtect packer
Disable Windows Defender real time protection (registry)
Disables Windows Defender (deletes autostart)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the document folder of the user
Drops PE files with benign system names
Found Tor onion address
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies Group Policy settings
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses netsh to modify the Windows network and firewall settings
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Fabookie
Yara detected Glupteba
Yara detected Nymaim
Yara detected PrivateLoader
Yara detected Raccoon Stealer v2
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 819178 Sample: 9T3RErzrmq.exe Startdate: 03/03/2023 Architecture: WINDOWS Score: 100 126 45.12.253.98 CMCSUS Germany 2->126 166 Malicious sample detected (through community Yara rule) 2->166 168 Antivirus detection for URL or domain 2->168 170 Antivirus detection for dropped file 2->170 172 22 other signatures 2->172 11 9T3RErzrmq.exe 10 48 2->11         started        16 svchost.exe 2->16         started        18 svchost.exe 2->18         started        20 11 other processes 2->20 signatures3 process4 dnsIp5 156 87.240.132.72 VKONTAKTE-SPB-AShttpvkcomRU Russian Federation 11->156 158 95.142.206.0 VKONTAKTE-SPB-AShttpvkcomRU Russian Federation 11->158 164 14 other IPs or domains 11->164 118 C:\Users\...\zvPentY2lTgGqSYzYLtIBMvc.exe, PE32 11->118 dropped 120 C:\Users\...\xpss5EenB3PGHswnUqY7sfNX.exe, PE32+ 11->120 dropped 122 C:\Users\...\iQay2QRqL4j2RAbLFSXsp0IQ.exe, PE32 11->122 dropped 124 16 other malicious files 11->124 dropped 210 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 11->210 212 Creates HTML files with .exe extension (expired dropper behavior) 11->212 214 Disables Windows Defender (deletes autostart) 11->214 220 3 other signatures 11->220 22 Hu1k_owZpEt3cBeVnqzQf_h2.exe 18 11->22         started        26 HnEcZs1ewdkyEnmu8n7peXVy.exe 2 11->26         started        28 6cXMuvz8R3VIaSWkMNtYuwWX.exe 11->28         started        33 8 other processes 11->33 160 40.127.240.158 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 16->160 216 Query firmware table information (likely to detect VMs) 16->216 218 Changes security center settings (notifications, updates, antivirus, firewall) 18->218 162 192.168.2.1 unknown unknown 20->162 31 WerFault.exe 20->31         started        file6 signatures7 process8 dnsIp9 144 149.154.167.99 TELEGRAMRU United Kingdom 22->144 146 23.254.227.202 HOSTWINDSUS United States 22->146 152 3 other IPs or domains 22->152 100 C:\Users\...\YJBqnCz9S8nIR2oGGTENUwKZ.exe, PE32 22->100 dropped 114 2 other malicious files 22->114 dropped 35 YJBqnCz9S8nIR2oGGTENUwKZ.exe 22->35         started        102 C:\Users\user\AppData\Local\...\is-A175J.tmp, PE32 26->102 dropped 40 is-A175J.tmp 26->40         started        104 C:\Windows\Temp\321.exe, PE32 28->104 dropped 106 C:\Windows\Temp\123.exe, PE32 28->106 dropped 198 Drops executables to the windows directory (C:\Windows) and starts them 28->198 42 123.exe 28->42         started        44 321.exe 28->44         started        148 157.240.17.35 FACEBOOKUS United States 33->148 150 157.240.20.35 FACEBOOKUS United States 33->150 154 3 other IPs or domains 33->154 108 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 33->108 dropped 110 C:\Users\user\AppData\Local\Temp\...\nss3.dll, PE32 33->110 dropped 112 C:\Users\user\AppData\Local\...\mozglue.dll, PE32 33->112 dropped 116 4 other malicious files 33->116 dropped 200 Tries to steal Mail credentials (via file / registry access) 33->200 202 Tries to harvest and steal browser information (history, passwords, etc) 33->202 46 iQay2QRqL4j2RAbLFSXsp0IQ.exe 33->46         started        48 Install.exe 33->48         started        50 explorer.exe 33->50 injected file10 signatures11 process12 dnsIp13 128 87.240.137.164 VKONTAKTE-SPB-AShttpvkcomRU Russian Federation 35->128 130 95.142.206.2 VKONTAKTE-SPB-AShttpvkcomRU Russian Federation 35->130 134 3 other IPs or domains 35->134 78 C:\Users\...\tLMZn87Q0e1r7WNaK3FSqTib.exe, PE32 35->78 dropped 80 C:\Users\...\eFiDFPRSGc2gOUkOoXrGbHBg.exe, PE32 35->80 dropped 82 C:\Users\...\_vkyerf2AftcwV2WCGNS05hb.exe, PE32 35->82 dropped 92 9 other malicious files 35->92 dropped 178 Multi AV Scanner detection for dropped file 35->178 180 Creates HTML files with .exe extension (expired dropper behavior) 35->180 182 Disables Windows Defender (deletes autostart) 35->182 184 Disable Windows Defender real time protection (registry) 35->184 84 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 40->84 dropped 94 9 other files (7 malicious) 40->94 dropped 52 FRec33.exe 40->52         started        186 Writes to foreign memory regions 42->186 188 Allocates memory in foreign processes 42->188 190 Injects a PE file into a foreign processes 42->190 56 WerFault.exe 42->56         started        58 RegSvcs.exe 42->58         started        132 127.0.0.1 unknown unknown 44->132 86 C:\Users\user\AppData\...\DownloadMetadata, PDP-11 44->86 dropped 192 Tries to harvest and steal browser information (history, passwords, etc) 44->192 88 C:\Windows\rss\csrss.exe, PE32 46->88 dropped 194 Drops executables to the windows directory (C:\Windows) and starts them 46->194 196 Creates an autostart registry key pointing to binary in C:\Windows 46->196 60 cmd.exe 46->60         started        63 csrss.exe 46->63         started        90 C:\Users\user\AppData\Local\...\Install.exe, PE32 48->90 dropped 65 Install.exe 48->65         started        file14 signatures15 process16 dnsIp17 136 45.12.253.56 CMCSUS Germany 52->136 138 45.12.253.72 CMCSUS Germany 52->138 140 45.12.253.75 CMCSUS Germany 52->140 96 C:\Users\user\AppData\...\Yb8A2xLGn.exe, PE32 52->96 dropped 67 Yb8A2xLGn.exe 52->67         started        142 20.42.73.29 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 56->142 204 Uses netsh to modify the Windows network and firewall settings 60->204 70 netsh.exe 60->70         started        72 conhost.exe 60->72         started        206 Multi AV Scanner detection for dropped file 63->206 208 Detected unpacking (changes PE section rights) 63->208 98 C:\Users\user\AppData\Local\...\WppaPGY.exe, PE32 65->98 dropped 74 forfiles.exe 65->74         started        file18 signatures19 process20 signatures21 174 Multi AV Scanner detection for dropped file 67->174 176 Creates files in the system32 config directory 70->176 76 conhost.exe 74->76         started        process22
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a777c3095983c8f298af961c4414ca0d6daa942f6136f4a8c950f11cf13fb1b2/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-02-25 22:51:55 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
23 of 39 (58.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=u534gckzqpepfgfpsyoeifgkbvw2vfbpme3pjkgjkdyrz4j7wgza._file
Verdict:
malicious
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TeamBot
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TeamBot
+ 4 additional samples on MalwareBazaar
Result
Malware family:
privateloader
Create hunting rule
Score:
  10/10
Tags:
family:privateloader loader spyware stealer
Link:
https://tria.ge/reports/230303-f1zwhsfg7y/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Drops file in System32 directory
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
PrivateLoader
Unpacked files
SH256 hash:
85d412e9f6b38a1b01462c966b6cfc813530172c60deaacd20344843c591fdee
MD5 hash:
0f3aea2a54ca69e137744db835d30e82
SHA1 hash:
5f1e191c00a348f35a0518f9219cf389843cb539
Detections:
PrivateLoader
Create hunting rule
win_privateloader_w0
Create hunting rule
win_privateloader_a0
Create hunting rule
Link:
https://www.unpac.me/results/a94d6c8a-4f77-45d6-8d58-375df8e00835/
SH256 hash:
a777c3095983c8f298af961c4414ca0d6daa942f6136f4a8c950f11cf13fb1b2
MD5 hash:
86bd9f80c4200795cd6e9503eb4dbbe0
SHA1 hash:
7c8565eb6f8b676159579faea33e4b3d1dcfcb99
Link:
https://www.unpac.me/results/a94d6c8a-4f77-45d6-8d58-375df8e00835/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a777c3095983/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/a777c3095983c8f298af961c4414ca0d6daa942f6136f4a8c950f11cf13fb1b2

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:QbotStuff
Create hunting rule
Author:anonymous
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security
Rule name:win_gcleaner_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.gcleaner.

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/371315/

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