MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e51d5a34e88b31078df596dfc8a162c2cd2a0d4e3d3e8228301e3cec9f88d22c. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e51d5a34e88b31078df596dfc8a162c2cd2a0d4e3d3e8228301e3cec9f88d22c
SHA3-384 hash: a64e1ab92a6f62b6a214bec8cb17957894d9c198c8c7e178af7e16f89775311a39097f3077891ce6cce778d906488ada
SHA1 hash: 591d73c1208b14312b18fb7d6b58e1006b1b57b2
MD5 hash: cf386a47131edcc9adc42de3beaad6e2
humanhash: seventeen-wisconsin-august-blossom
File name:e51d5a34e88b31078df596dfc8a162c2cd2a0d4e3d3e8228301e3cec9f88d22c
Download: download sample
Signature CoinMiner
Create hunting rule
File size:12'609'798 bytes
First seen:2022-05-06 08:40:14 UTC
Last seen:2022-05-06 09:38:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b4070734502a100c8f90bbd445995533 (11 x CryptOne, 5 x DCRat, 2 x njrat)
ssdeep 393216:e48MkaRAZhptfSksqB6rhOYtS9aHdOpHDNqdjk/c:eLQAZhptKOYtS9yd6Nqa/c
Threatray 245 similar samples on MalwareBazaar
TLSH T1BAC63347D497CD31E19B6F310E71A26076B0F8225B38CECF3B540966DA62460FA395EB
TrID 91.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.6% (.EXE) Win64 Executable (generic) (10523/12/4)
1.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
0.6% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 068e81c68eadcc4c (3 x RedLineStealer, 2 x CoinMiner, 1 x zgRAT)
Reporter JAMESWT_WT
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
357
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e51d5a34e88b31078df596dfc8a162c2cd2a0d4e3d3e8228301e3cec9f88d22c
Verdict:
Malicious activity
Analysis date:
2022-05-06 09:09:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fff98729-605a-46e1-a8a0-756773189662

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/269033/
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.27994.16419.27109.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.IL.Trojan.MSILMamut.499.423.467.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for analyzing tools
Using the Windows Management Instrumentation requests
Reading critical registry keys
Sending a custom TCP request
Creating a file
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a recently created process
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed setupapi.dll shdocvw.dll shell32.dll update.exe
Link:
https://www.filescan.io/uploads/6274def892de4ecac40b3efc/reports/84271c1e-bb0d-4e6e-aa0f-c1c6d437f6e3/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/1830a44e-4921-46f6-8b60-ef11528dcceb
Result
Threat name:
BitCoin Miner CoinMiner
Create hunting rule
Detection:
malicious
Classification:
spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/988979
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected BitCoin Miner
Yara detected CoinMiner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 621477 Sample: NEpaSIylrl Startdate: 06/05/2022 Architecture: WINDOWS Score: 100 59 Multi AV Scanner detection for domain / URL 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 Antivirus detection for URL or domain 2->63 65 8 other signatures 2->65 10 NEpaSIylrl.exe 9 2->10         started        13 MicrosoftApi.exe 2->13         started        process3 dnsIp4 51 C:\Users\user\AppData\...\modest-update.exe, PE32 10->51 dropped 53 C:\Users\user\AppData\...\modest-menu.exe, PE32+ 10->53 dropped 16 modest-update.exe 4 10->16         started        21 modest-menu.exe 10->21         started        57 62.182.156.187, 80 AutonomousSystemofBaunetworks-SerbiaRS Russian Federation 13->57 file5 process6 dnsIp7 55 95.143.179.147, 49764, 55555 RHTEC-ASrh-tecIPBackboneDE Russian Federation 16->55 47 C:\Users\user\AppData\Roamingc9cfTskP9D.exe, PE32+ 16->47 dropped 67 Antivirus detection for dropped file 16->67 69 Multi AV Scanner detection for dropped file 16->69 71 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 16->71 81 2 other signatures 16->81 23 Roamingc9cfTskP9D.exe 1 6 16->23         started        73 Query firmware table information (likely to detect VMs) 21->73 75 Tries to detect sandboxes and other dynamic analysis tools (window names) 21->75 77 Hides threads from debuggers 21->77 79 Tries to detect sandboxes / dynamic malware analysis system (registry check) 21->79 file8 signatures9 process10 file11 49 C:\Users\user\AppData\...\MicrosoftApi.exe, PE32+ 23->49 dropped 83 Antivirus detection for dropped file 23->83 85 Multi AV Scanner detection for dropped file 23->85 87 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 23->87 27 MicrosoftApi.exe 1 7 23->27         started        signatures12 process13 signatures14 89 Antivirus detection for dropped file 27->89 91 Multi AV Scanner detection for dropped file 27->91 93 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 27->93 30 cmd.exe 1 27->30         started        33 cmd.exe 1 27->33         started        process15 signatures16 95 Uses schtasks.exe or at.exe to add and modify task schedules 30->95 97 Adds a directory exclusion to Windows Defender 30->97 35 powershell.exe 30->35         started        37 conhost.exe 30->37         started        39 timeout.exe 1 30->39         started        41 conhost.exe 33->41         started        43 timeout.exe 1 33->43         started        45 schtasks.exe 33->45         started        process17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e51d5a34e88b31078df596dfc8a162c2cd2a0d4e3d3e8228301e3cec9f88d22c/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-04-04 00:32:09 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
24 of 42 (57.14%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
23719f11a3288fc85d2256428d42a90622f8e900fbfb877d9d513da8c4d75030
CoinMiner
6339a14fb049a069fed24b0a9827ab82710426e174139d172a6536bfb1519402
CoinMiner
7910bae57ea65b0389078fce2009e479c73546df088973cbfbd55a8b783f27e1
CoinMiner
84f416154320af7571f93624d2005f846720a86c59a003ccf6939d3599b7e52c
CoinMiner
beb3054ea8b10d507ef20e05f6887042244de6c8f70bbcc5065b6ff1aa546f10
CoinMiner
d0b4b43432238e361c9f553caa05df5c34c462d55bb18a6db5e076faaaf05da9
CoinMiner
d8973dcdc7704e93175add543a41e8322bdb15c4f92b2fa642713ed09681ffad
CoinMiner
f70727686d1c3a2d0c67ef4de64837b484948a7f0c91a37996ecf4774aadc2da
CoinMiner
+ 235 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion spyware stealer themida trojan
Link:
https://tria.ge/reports/220506-klen9acdbj/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks installed software on the system
Checks whether UAC is enabled
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Executes dropped EXE
Looks for VMWare Tools registry key
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Looks for VirtualBox Guest Additions in registry
Unpacked files
SH256 hash:
0acafbec691ff68525e197f45e5654b9efbe0fcb97054d4120e400df25642a85
MD5 hash:
2353328a02202154dfbe227e7c623a42
SHA1 hash:
c2dab3590d612c81c47facdf9714925b14451d7d
Link:
https://www.unpac.me/results/425cecb0-34e4-45b0-8def-95054cdf3433/
SH256 hash:
fbddd7f82a6a2f4e30705aac71b333bb2d4b04ccd3e6a3c5168f89dac9bd448e
MD5 hash:
1a2719e9062d636b0361ab5be0ca813e
SHA1 hash:
4c07dec3928c2d5076ed70706d3b3993d634c5bb
Link:
https://www.unpac.me/results/425cecb0-34e4-45b0-8def-95054cdf3433/
SH256 hash:
e51d5a34e88b31078df596dfc8a162c2cd2a0d4e3d3e8228301e3cec9f88d22c
MD5 hash:
cf386a47131edcc9adc42de3beaad6e2
SHA1 hash:
591d73c1208b14312b18fb7d6b58e1006b1b57b2
Link:
https://www.unpac.me/results/425cecb0-34e4-45b0-8def-95054cdf3433/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e51d5a34e88b/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/e51d5a34e88b31078df596dfc8a162c2cd2a0d4e3d3e8228301e3cec9f88d22c

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/269033/

Comments