MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9136c982fe9d870f6199002d9509f242b4a5df661f81553fd9ecbc7389e924e4. 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: 12


Intelligence 12 IOCs 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9136c982fe9d870f6199002d9509f242b4a5df661f81553fd9ecbc7389e924e4
SHA3-384 hash: 8b371fc1f63ddd27473bcfc330dfd56d82fe715b3161a4742d307c80fa256b9a8e1be9cf3d3feeb4654e6fbae05811bc
SHA1 hash: 428fde4d127ecdc13c1efec4e18de251275fb18a
MD5 hash: 40ac778f72d1e63421c031197a3ae2ec
humanhash: april-wolfram-helium-harry
File name:40ac778f72d1e63421c031197a3ae2ec.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:220'160 bytes
First seen:2021-09-17 14:20:53 UTC
Last seen:2021-09-17 15:03:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash dd7e72d5690b64ed591fe9c14e094ec1 (2 x RaccoonStealer, 2 x CoinMiner)
ssdeep 3072:dLRtCuYpJ/wpCEoU3TU/9WR5eQVLSQEOJHX/xjfXWDB:dLRdGBGC7UQ9HQz5JHX/JP
Threatray 7'811 similar samples on MalwareBazaar
TLSH T10524AE1035C0C8B2C356AD306867C6E4D63AFCF25A2D864B7B983B6E2E713D156353A7
dhash icon b2767c7d727e6e76 (3 x RaccoonStealer, 1 x Smoke Loader, 1 x CoinMiner)
Reporter abuse_ch
Tags:CoinMiner exe


Avatar
abuse_ch
CoinMiner C2:
http://179.43.175.24/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://179.43.175.24/ https://threatfox.abuse.ch/ioc/222954/

Intelligence

File Origin
# of uploads :
2
# of downloads :
241
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
40ac778f72d1e63421c031197a3ae2ec.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-17 14:21:58 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7c2a7347-b974-4460-b74e-479ed21ff3b8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Raccoon
Create hunting rule
Link:
https://www.capesandbox.com/analysis/188731/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.23076.4368.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/61752ccbdb358dd15ed92b49/reports/ea314607-5af8-467c-b724-b6c4c90fb687/overview
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7642bace-d2ce-462f-97d1-5f5755cf9beb
Result
Threat name:
Raccoon RedLine SmokeLoader Tofsee Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/852789
Signature
.NET source code contains very large array initializations
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 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
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
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)
Uses known network protocols on non-standard ports
Uses netsh to modify the Windows network and firewall settings
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 485220 Sample: fZlOJEFGnc.exe Startdate: 17/09/2021 Architecture: WINDOWS Score: 100 85 microsoft-com.mail.protection.outlook.com 52.101.24.0 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 2->85 87 defeatwax.ru 193.56.146.188 LVLT-10753US unknown 2->87 89 4 other IPs or domains 2->89 105 Antivirus detection for URL or domain 2->105 107 System process connects to network (likely due to code injection or exploit) 2->107 109 Multi AV Scanner detection for submitted file 2->109 111 13 other signatures 2->111 11 fZlOJEFGnc.exe 2->11         started        14 cacirfg 2->14         started        16 svchost.exe 1 2->16         started        19 3 other processes 2->19 signatures3 process4 dnsIp5 129 Detected unpacking (changes PE section rights) 11->129 131 Injects a PE file into a foreign processes 11->131 21 fZlOJEFGnc.exe 11->21         started        24 cacirfg 14->24         started        83 192.168.2.1 unknown unknown 16->83 signatures6 process7 signatures8 113 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 21->113 115 Maps a DLL or memory area into another process 21->115 117 Checks if the current machine is a virtual machine (disk enumeration) 21->117 119 Creates a thread in another existing process (thread injection) 21->119 26 explorer.exe 10 21->26 injected process9 dnsIp10 99 venerynnet1.top 81.177.22.190, 49754, 49755, 49756 RTCOMM-ASRU Russian Federation 26->99 101 193.56.146.41, 49822, 9080 LVLT-10753US unknown 26->101 103 2 other IPs or domains 26->103 73 C:\Users\user\AppData\Roaming\cacirfg, PE32 26->73 dropped 75 C:\Users\user\AppData\Local\Temp\A3D9.exe, PE32 26->75 dropped 77 C:\Users\user\AppData\Local\Temp\9CA4.exe, PE32 26->77 dropped 79 2 other malicious files 26->79 dropped 133 System process connects to network (likely due to code injection or exploit) 26->133 135 Benign windows process drops PE files 26->135 137 Deletes itself after installation 26->137 139 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->139 31 9CA4.exe 26->31         started        34 C2CA.exe 26->34         started        38 B00C.exe 26->38         started        40 3 other processes 26->40 file11 signatures12 process13 dnsIp14 141 Detected unpacking (changes PE section rights) 31->141 143 Contains functionality to inject code into remote processes 31->143 145 Injects a PE file into a foreign processes 31->145 42 9CA4.exe 31->42         started        91 179.43.175.24, 49837, 80 PLI-ASCH Panama 34->91 93 telete.in 195.201.225.248, 443, 49833 HETZNER-ASDE Germany 34->93 63 C:\Users\user\AppData\...\vcruntime140.dll, PE32 34->63 dropped 65 C:\Users\user\AppData\...\ucrtbase.dll, PE32 34->65 dropped 67 C:\Users\user\AppData\...\softokn3.dll, PE32 34->67 dropped 71 56 other files (none is malicious) 34->71 dropped 147 Detected unpacking (overwrites its own PE header) 34->147 149 Tries to harvest and steal browser information (history, passwords, etc) 34->149 69 C:\Users\user\AppData\Local\...\jqtrssiw.exe, PE32 38->69 dropped 151 Uses netsh to modify the Windows network and firewall settings 38->151 153 Modifies the windows firewall 38->153 45 cmd.exe 38->45         started        48 cmd.exe 38->48         started        95 188.124.36.242, 25802, 49838 SELECTELRU Russian Federation 40->95 155 Query firmware table information (likely to detect VMs) 40->155 157 Tries to detect sandboxes and other dynamic analysis tools (window names) 40->157 159 Hides threads from debuggers 40->159 161 Tries to detect sandboxes / dynamic malware analysis system (registry check) 40->161 50 A3D9.exe 2 40->50         started        53 conhost.exe 40->53         started        55 conhost.exe 40->55         started        57 conhost.exe 40->57         started        file15 signatures16 process17 dnsIp18 121 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 42->121 123 Maps a DLL or memory area into another process 42->123 125 Checks if the current machine is a virtual machine (disk enumeration) 42->125 127 Creates a thread in another existing process (thread injection) 42->127 81 C:\Windows\SysWOW64\...\jqtrssiw.exe (copy), PE32 45->81 dropped 59 conhost.exe 45->59         started        61 conhost.exe 48->61         started        97 93.115.20.139, 28978, 49820 MVPShttpswwwmvpsnetEU Romania 50->97 file19 signatures20 process21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9136c982fe9d870f6199002d9509f242b4a5df661f81553fd9ecbc7389e924e4/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2021-09-17 14:21:07 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=se3mtax6twdq6ymzaawzkcpsik2klx3gd6avkp6z5s6hhcpjetsa._file
Verdict:
malicious
Similar samples:
06051cf2934898bcc716b95d1a9f131d724fafc0425a4745d5546d3d6b9fc027
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198032ed08a5197c0b5ceefa0be69749d46a724b7d88915fe0762242692cb942
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7fefb4ac689e7334f5d66e01673dda50a293bbd7bca0bf3da972f01d32f54587
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b48ed78846a0c92b08b18caee3f7edd319e9700c00f198965b25befc80b6f592
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d9d7678108e2232287ddb69fe46c5b11d6eeb39e83cb57bc229b050e481008a4
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e1cbebc0c9a675ca172e7de1908991f7b0bd0866c1bea9404ae10bc201de0fe6
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ed57b99cc61aee7b08ab0fb6647000f8c4df08ff0350e94f1a15765021955072
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f9413fb1d83a6b6c776d29b764d28895bc7b7d878d1a9c317c3d5a00fd288a99
CoinMiner
+ 7'801 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader family:tofsee family:vidar family:xmrig botnet:1015 botnet:mix 1592021 backdoor discovery evasion infostealer miner persistence spyware stealer themida trojan
Link:
https://tria.ge/reports/210917-rn1g3afgh2/
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
Modifies registry class
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
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
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)
Vidar Stealer
XMRig Miner Payload
Raccoon
RedLine
RedLine Payload
SmokeLoader
Tofsee
Vidar
Windows security bypass
xmrig
Malware Config
C2 Extraction:
http://venerynnet1.top/
http://kevonahira2.top/
http://vegangelist3.top/
http://kingriffaele4.top/
http://arakeishant5.top/
93.115.20.139:28978
https://dimonbk83.tumblr.com/
Unpacked files
SH256 hash:
61a8d403c777699f36db41e26c95ee6f29ff6cdbc4b3768bd06db2aa6bdfe2f7
MD5 hash:
cfcd9c4378e041fb0d07d607727c024b
SHA1 hash:
7e06773d4a2e07501b171e0187e2997cc7de1dac
Link:
https://www.unpac.me/results/857eb971-0bc1-46e5-aaab-201c23b89973/
SH256 hash:
9136c982fe9d870f6199002d9509f242b4a5df661f81553fd9ecbc7389e924e4
MD5 hash:
40ac778f72d1e63421c031197a3ae2ec
SHA1 hash:
428fde4d127ecdc13c1efec4e18de251275fb18a
Link:
https://www.unpac.me/results/857eb971-0bc1-46e5-aaab-201c23b89973/
Malware family:
Raccoon v1.7.2
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/9136c982fe9d/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/9136c982fe9d870f6199002d9509f242b4a5df661f81553fd9ecbc7389e924e4

File information

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

Web download

CoinMiner

Executable exe 9136c982fe9d870f6199002d9509f242b4a5df661f81553fd9ecbc7389e924e4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1612961/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/188731/

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