MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e8f8b8a5f70c195a2e4d4fc7f80523809f6dbf9ead061ce8ef04fb489a577cf. 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


Threat unknown


Vendor detections: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e8f8b8a5f70c195a2e4d4fc7f80523809f6dbf9ead061ce8ef04fb489a577cf
SHA3-384 hash: 163ae61f4652fc3d5e168fefe1844efd93e1216f2262960b8ed63075b4fc62d5170de9ea6f49d58cb26d6c70a4e93f6c
SHA1 hash: 89f8277e8914837f15b8753844e0ff63a435b6e2
MD5 hash: e8cafc82f8c9c3e2aee4c0958a895f00
humanhash: snake-xray-fix-bakerloo
File name:3e8f8b8a5f70c195a2e4d4fc7f80523809f6dbf9ead061ce8ef04fb489a577cf
Download: download sample
File size:4'916'736 bytes
First seen:2021-07-12 07:10:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 93a138801d9601e4c36e6274c8b9d111 (11 x CobaltStrike, 9 x Snatch, 8 x LaplasClipper)
ssdeep 49152:f/QlJmmEeBMZ7NK8gzQLcb2IDBc1qIxddntTl7HhMRpPS8HBx8xwIGjg+ARDTjzb:f/uvEeecbFDBsd5tTlr4H/q+Ad
Threatray 178 similar samples on MalwareBazaar
TLSH T181367C50F9FB44F1E607657044A7A3BF273467099B38CAD7CA48BEA6FC236D24932215
Reporter JAMESWT_WT
Tags:BIOPASS exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3e8f8b8a5f70c195a2e4d4fc7f80523809f6dbf9ead061ce8ef04fb489a577cf
Verdict:
No threats detected
Analysis date:
2021-07-12 07:57:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/67e59403-7cc5-419c-a1d0-bfea9b66bd99

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/170956/
Detection(s):
SecuriteInfo.com.AI.Packer.8DFD1E5521.9519.17638.UNOFFICIAL
Create hunting rule

Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fc48d478-09ec-41f4-a3ab-2969551a9937
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/814609
Signature
Drops PE files to the user root directory
Multi AV Scanner detection for submitted file
Sigma detected: Execution from Suspicious Folder
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses ping.exe to check the status of other devices and networks
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 447020 Sample: 31yC3Nvg8Q Startdate: 12/07/2021 Architecture: WINDOWS Score: 72 93 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->93 95 Multi AV Scanner detection for submitted file 2->95 97 Sigma detected: Execution from Suspicious Folder 2->97 12 31yC3Nvg8Q.exe 56 2->12         started        17 VC_redist.x86.exe 2->17         started        19 ServiceHub.Host.CLR.exe 2->19         started        process3 dnsIp4 91 flashdownloadserver.oss-cn-hongkong.aliyuncs.com 47.75.19.237, 443, 49740, 49741 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 12->91 77 C:\Users\Public\vc.exe, PE32 12->77 dropped 79 C:\Users\Public\ServiceHub\winsound.pyd, PE32+ 12->79 dropped 81 C:\Users\Public\ServiceHub\vcruntime140.dll, PE32+ 12->81 dropped 83 46 other files (none is malicious) 12->83 dropped 101 Drops PE files to the user root directory 12->101 103 Uses ping.exe to check the status of other devices and networks 12->103 21 cmd.exe 1 12->21         started        24 PING.EXE 1 12->24         started        27 cmd.exe 12->27         started        29 cmd.exe 12->29         started        31 VC_redist.x86.exe 17->31         started        file5 signatures6 process7 dnsIp8 99 Uses schtasks.exe or at.exe to add and modify task schedules 21->99 33 vc.exe 3 21->33         started        36 conhost.exe 21->36         started        87 baidu.com 39.156.69.79 CMNET-GDGuangdongMobileCommunicationCoLtdCN China 24->87 89 192.168.2.1 unknown unknown 24->89 38 conhost.exe 24->38         started        40 conhost.exe 27->40         started        42 powershell.exe 27->42         started        44 schtasks.exe 27->44         started        46 conhost.exe 29->46         started        48 powershell.exe 29->48         started        50 VC_redist.x86.exe 31->50         started        signatures9 process10 file11 67 C:\Windows\Temp\...\vc.exe, PE32 33->67 dropped 52 vc.exe 71 33->52         started        69 C:\Windows\Temp\...\wixstdba.dll, PE32 50->69 dropped 55 VC_redist.x86.exe 50->55         started        process12 file13 71 C:\Windows\Temp\...\VC_redist.x86.exe, PE32 52->71 dropped 73 C:\Windows\Temp\...\wixstdba.dll, PE32 52->73 dropped 57 VC_redist.x86.exe 25 18 52->57         started        process14 file15 75 C:\ProgramData\...\VC_redist.x86.exe, PE32 57->75 dropped 60 VC_redist.x86.exe 57->60         started        process16 process17 62 VC_redist.x86.exe 64 60->62         started        file18 85 C:\Windows\Temp\...\wixstdba.dll, PE32 62->85 dropped 65 VC_redist.x86.exe 62->65         started        process19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3e8f8b8a5f70c195a2e4d4fc7f80523809f6dbf9ead061ce8ef04fb489a577cf/
Threat name:
Win32.Adware.RedCap
Create hunting rule
Status:
Malicious
First seen:
2020-12-28 17:16:38 UTC
File Type:
PE (Exe)
Extracted files:
18
AV detection:
14 of 46 (30.43%)
Threat level:
  1/5
Verdict:
malicious
Similar samples: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 168 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/210712-ye4n8cy75e/
Behaviour
Checks SCSI registry key(s)
GoLang User-Agent
Modifies data under HKEY_USERS
Modifies registry class
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Checks installed software on the system
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
Unpacked files
SH256 hash:
3e8f8b8a5f70c195a2e4d4fc7f80523809f6dbf9ead061ce8ef04fb489a577cf
MD5 hash:
e8cafc82f8c9c3e2aee4c0958a895f00
SHA1 hash:
89f8277e8914837f15b8753844e0ff63a435b6e2
Link:
https://www.unpac.me/results/f08f3793-cc34-44ea-8d98-c6190236dd9c/
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/3e8f8b8a5f70c195a2e4d4fc7f80523809f6dbf9ead061ce8ef04fb489a577cf

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:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog

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/170956/

Comments