MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89bad428ef1f3d8d2217fa8fbf5421824383232f60c1d72fb4ad80ee0c56663f. 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 4 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 89bad428ef1f3d8d2217fa8fbf5421824383232f60c1d72fb4ad80ee0c56663f
SHA3-384 hash: fab8ce4813c3dc003b85ac183abe91a30da7e7d93c233e447aae00cb556e224d1a2e44e3f08577410eb83a6b1f37547e
SHA1 hash: affbfe893d1da0c3120a2228eebba1814984be41
MD5 hash: a88886756e87735339ab0d3d553263f6
humanhash: mobile-arizona-muppet-lactose
File name:a88886756e87735339ab0d3d553263f6.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:153'088 bytes
First seen:2021-09-25 23:44:51 UTC
Last seen:2021-09-26 01:06:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 062d438af0a5427d47d2119e831026d3 (27 x RedLineStealer, 8 x RaccoonStealer, 4 x ArkeiStealer)
ssdeep 1536:0SmkQu2XBbAfpKmKPpo5wAEATetdPTIJ5PTvML58WbP0Lx/b91vF3iW0zT+RooRT:2D1mixPdTgvML5pbPwx3SX/S9H6dYe
Threatray 1'827 similar samples on MalwareBazaar
TLSH T1EBE39D2076E8C0B2D3A3163549759BE16A3BBC727E73994BF25C175E1E312C18AE2353
File icon (PE):PE icon
dhash icon fcfc94f4d4d4d8c8 (3 x RaccoonStealer, 1 x CoinMiner, 1 x RedLineStealer)
Reporter abuse_ch
Tags:CoinMiner exe


Avatar
abuse_ch
CoinMiner C2:
135.181.142.223:30397

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
135.181.142.223:30397 https://threatfox.abuse.ch/ioc/226444/
178.132.3.103:80 https://threatfox.abuse.ch/ioc/226445/
65.21.231.57:60751 https://threatfox.abuse.ch/ioc/226446/
http://5.252.178.152/ https://threatfox.abuse.ch/ioc/226423/

Intelligence

File Origin
# of uploads :
2
# of downloads :
236
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a88886756e87735339ab0d3d553263f6.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-25 23:45:36 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0cb3399c-e946-429c-ba92-7351bde013a3

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/191641/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.37656546.5300.27351.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/25b2864c-a383-4166-8bea-67800178cf7b
Result
Threat name:
Clipboard Hijacker Raccoon RedLine Smoke
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/858206
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
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)
Connects to many ports of the same IP (likely port scanning)
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 sample
Maps a DLL or memory area into another process
Modifies the windows firewall
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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
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 (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses known network protocols on non-standard ports
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Clipboard Hijacker
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 490637 Sample: dc5hPxJvGY.exe Startdate: 26/09/2021 Architecture: WINDOWS Score: 100 112 microsoft-com.mail.protection.outlook.com 2->112 114 defeatwax.ru 2->114 116 api.ip.sb 2->116 162 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->162 164 Antivirus detection for URL or domain 2->164 166 Multi AV Scanner detection for submitted file 2->166 168 16 other signatures 2->168 12 dc5hPxJvGY.exe 2->12         started        15 brrrgxdv.exe 2->15         started        17 sihost.exe 2->17         started        19 5 other processes 2->19 signatures3 process4 signatures5 204 Detected unpacking (changes PE section rights) 12->204 21 dc5hPxJvGY.exe 12->21         started        206 Detected unpacking (overwrites its own PE header) 15->206 208 Writes to foreign memory regions 15->208 210 Allocates memory in foreign processes 15->210 212 Injects a PE file into a foreign processes 15->212 24 svchost.exe 15->24         started        27 schtasks.exe 17->27         started        29 brsrwhr 19->29         started        process6 dnsIp7 170 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 21->170 172 Maps a DLL or memory area into another process 21->172 174 Checks if the current machine is a virtual machine (disk enumeration) 21->174 176 Creates a thread in another existing process (thread injection) 21->176 31 explorer.exe 14 21->31 injected 126 microsoft-com.mail.protection.outlook.com 40.93.207.0, 25, 49841 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 24->126 128 defeatwax.ru 193.56.146.188, 443, 49842, 49893 LVLT-10753US unknown 24->128 178 System process connects to network (likely due to code injection or exploit) 24->178 36 conhost.exe 27->36         started        signatures8 process9 dnsIp10 130 193.56.146.41, 49771, 9080 LVLT-10753US unknown 31->130 132 216.128.137.31, 80 AS-CHOOPAUS United States 31->132 134 4 other IPs or domains 31->134 90 C:\Users\user\AppData\Roaming\brsrwhr, PE32 31->90 dropped 92 C:\Users\user\AppData\Local\Temp\F955.exe, PE32 31->92 dropped 94 C:\Users\user\AppData\Local\TempC06.exe, PE32 31->94 dropped 96 5 other malicious files 31->96 dropped 140 System process connects to network (likely due to code injection or exploit) 31->140 142 Benign windows process drops PE files 31->142 144 Deletes itself after installation 31->144 146 Hides that the sample has been downloaded from the Internet (zone.identifier) 31->146 38 DDE2.exe 31->38         started        43 E629.exe 31->43         started        45 C289.exe 31->45         started        47 3 other processes 31->47 file11 signatures12 process13 dnsIp14 118 5.252.178.152, 49837, 80 MIVOCLOUDMD Moldova Republic of 38->118 120 t.me 149.154.167.99, 443, 49832 TELEGRAMRU United Kingdom 38->120 122 jqueri-web.at 38->122 102 C:\Users\user\AppData\...\dFRIiKzmLj.exe, PE32 38->102 dropped 104 C:\Users\user\AppData\...\vcruntime140.dll, PE32 38->104 dropped 106 C:\Users\user\AppData\...\ucrtbase.dll, PE32 38->106 dropped 110 57 other files (none is malicious) 38->110 dropped 180 Detected unpacking (changes PE section rights) 38->180 182 Detected unpacking (overwrites its own PE header) 38->182 184 Tries to steal Mail credentials (via file access) 38->184 186 Tries to harvest and steal browser information (history, passwords, etc) 38->186 49 dFRIiKzmLj.exe 38->49         started        53 cmd.exe 38->53         started        188 Contains functionality to inject code into remote processes 43->188 190 Injects a PE file into a foreign processes 43->190 55 E629.exe 43->55         started        108 C:\Users\user\AppData\Local\...\brrrgxdv.exe, PE32 45->108 dropped 192 Uses netsh to modify the Windows network and firewall settings 45->192 194 Modifies the windows firewall 45->194 57 cmd.exe 45->57         started        59 cmd.exe 45->59         started        61 sc.exe 45->61         started        66 3 other processes 45->66 124 94.26.228.204, 32917, 49875 PTC-YEMENNETYE Russian Federation 47->124 196 Query firmware table information (likely to detect VMs) 47->196 198 Tries to detect sandboxes and other dynamic analysis tools (window names) 47->198 200 Hides threads from debuggers 47->200 202 Tries to detect sandboxes / dynamic malware analysis system (registry check) 47->202 63 EC06.exe 15 4 47->63         started        68 2 other processes 47->68 file15 signatures16 process17 dnsIp18 98 C:\Users\user\AppData\Roaming\...\sihost.exe, PE32 49->98 dropped 148 Detected unpacking (changes PE section rights) 49->148 150 Detected unpacking (overwrites its own PE header) 49->150 152 Uses schtasks.exe or at.exe to add and modify task schedules 49->152 70 schtasks.exe 49->70         started        72 conhost.exe 53->72         started        74 timeout.exe 53->74         started        154 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 55->154 156 Maps a DLL or memory area into another process 55->156 158 Checks if the current machine is a virtual machine (disk enumeration) 55->158 160 Creates a thread in another existing process (thread injection) 55->160 100 C:\Windows\SysWOW64\...\brrrgxdv.exe (copy), PE32 57->100 dropped 76 conhost.exe 57->76         started        78 conhost.exe 59->78         started        80 conhost.exe 61->80         started        136 135.181.142.223, 30397, 49860 HETZNER-ASDE Germany 63->136 138 api.ip.sb 63->138 82 conhost.exe 66->82         started        84 conhost.exe 66->84         started        86 conhost.exe 66->86         started        file19 signatures20 process21 process22 88 conhost.exe 70->88         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/89bad428ef1f3d8d2217fa8fbf5421824383232f60c1d72fb4ad80ee0c56663f/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-09-25 12:26:55 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rg5nikhpd46y2iqx7kh36vbbqjbygizpmda5ol5uvwao4dcwmy7q._file
Verdict:
malicious
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e3d023e5f6f2e7eebfb12204edd3ac526e830ecc051cfbf9fc9ed24d8dc7d143
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e498ee51d574ae0719fee5da8afb627adc25b946c179815904a65ad4364d0c4a
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f721b4e5cdae494fceec605a3cffbf5824341258b43660cd1c9fe72c691a9594
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f7e22e20cd90f57ce6025dfb5bd05d49963e1915c18abcf16af7503a7215be8b
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f8eee2152f76d73d0eaa7be03d1232fdf15cf798167f43f06f4a58751780cd8a
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f9edbff29a53d95b7eb874b4db8cc83cae6c61f8c7e1d79176d68bf09a842167
CoinMiner
+ 1'817 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader family:tofsee family:xmrig botnet:5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4 botnet:f6d7183c9e82d2a9b81e6c0608450aa66cefb51f botnet:qq backdoor discovery evasion infostealer miner persistence spyware stealer themida trojan
Link:
https://tria.ge/reports/210925-3rq9caeaf3/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies data under HKEY_USERS
Modifies registry class
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
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
Checks whether UAC is enabled
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Themida packer
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
Identifies VirtualBox via ACPI registry values (likely anti-VM)
XMRig Miner Payload
Raccoon
RedLine
RedLine Payload
SmokeLoader
Tofsee
Windows security bypass
xmrig
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/
135.181.142.223:30397
Unpacked files
SH256 hash:
2fead9437f15e057951fd6a02ab05076e38db13483df0191787c21c79343b9e7
MD5 hash:
1c90f3a3fcd93ee08b2154cbcff49085
SHA1 hash:
73ac881633a13c3c31c1153d8105b8ecbb60961e
Link:
https://www.unpac.me/results/3b89ab5b-82eb-42f9-85ba-a4b0b928a83a/
SH256 hash:
89bad428ef1f3d8d2217fa8fbf5421824383232f60c1d72fb4ad80ee0c56663f
MD5 hash:
a88886756e87735339ab0d3d553263f6
SHA1 hash:
affbfe893d1da0c3120a2228eebba1814984be41
Link:
https://www.unpac.me/results/3b89ab5b-82eb-42f9-85ba-a4b0b928a83a/
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/89bad428ef1f3d8d2217fa8fbf5421824383232f60c1d72fb4ad80ee0c56663f

File information

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

Web download

CoinMiner

Executable exe 89bad428ef1f3d8d2217fa8fbf5421824383232f60c1d72fb4ad80ee0c56663f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1639930/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/191641/

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