MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b59981159bc996ae59dff2f70ee716815a7493468e808aa49bba00800d70a87d. 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


TimeTime


Vendor detections: 12


Intelligence 12 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b59981159bc996ae59dff2f70ee716815a7493468e808aa49bba00800d70a87d
SHA3-384 hash: 89f10938e72b1a9e5cb59708f5f47094650c87e0b1e77a79bf4de04bf3b83006b41e52493f0a08e2d737c3c468a5f333
SHA1 hash: 023fdedf78a5dd8747264f9fd8bf40b656db5419
MD5 hash: 2f98c0bc86c1c9bc21dc23ae66661456
humanhash: spring-yellow-tennessee-arkansas
File name:b59981159bc996ae59dff2f70ee716815a7493468e808aa49bba00800d70a87d
Download: download sample
Signature TimeTime
Create hunting rule
File size:19'968 bytes
First seen:2022-01-05 06:22:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 384:exTdZrvg5Z+Dq6HX5CGSXi44bSeZOWJSDxe/oO3l7rcofH:sfrvgDh6FsifbSmtQi3DP
Threatray 1'151 similar samples on MalwareBazaar
TLSH T16C9219843BFCC732D5FE5FB61D72610043B2B6139822DB6E4DC620AE1972B844661FA7
Reporter JAMESWT_WT
Tags:exe PaysafeCard Ransomware Ransomware TimeTime

Intelligence

File Origin
# of uploads :
1
# of downloads :
328
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b59981159bc996ae59dff2f70ee716815a7493468e808aa49bba00800d70a87d
Verdict:
Malicious activity
Analysis date:
2022-01-05 06:26:37 UTC
Tags:
ransomware
Link:
https://app.any.run/tasks/584df055-4ee8-4f71-bf46-6515e35367d8

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/217377/
Detection(s):
SecuriteInfo.com.Trojan.MulDrop19.17389.12101.30888.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %AppData% directory
Moving a recently created file
Changing a file
Modifying an executable file
Reading critical registry keys
Running batch commands
Sending a custom TCP request
Creating a window
Launching a service
DNS request
Moving a system file
Unauthorized injection to a recently created process
Creating a file in the mass storage device
Stealing user critical data
Deleting volume shadow copies
Moving of the original file
Encrypting user's files
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed ransomware
Link:
https://www.filescan.io/uploads/61d5394b92bdc4b4077fba9d/reports/885e752e-655e-4616-b17a-3b232074d40b/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/61b0cc23-2e1c-4e38-87e4-02d47424debe
Result
Threat name:
Time Time
Create hunting rule
Detection:
malicious
Classification:
rans
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/915672
Signature
Deletes shadow drive data (may be related to ransomware)
Drops PE files with benign system names
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: Shadow Copies Deletion Using Operating Systems Utilities
Sigma detected: Suspicious Svchost Process
Sigma detected: System File Execution Location Anomaly
Sigma detected: WannaCry Ransomware
Uses bcdedit to modify the Windows boot settings
Yara detected Time Time Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 548150 Sample: WpvrZDQ2HC Startdate: 05/01/2022 Architecture: WINDOWS Score: 100 67 Sigma detected: WannaCry Ransomware 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Multi AV Scanner detection for dropped file 2->71 73 8 other signatures 2->73 10 WpvrZDQ2HC.exe 4 2->10         started        process3 file4 51 C:\Users\user\AppData\Local\lsass.exe, PE32 10->51 dropped 53 C:\Users\user\...\lsass.exe:Zone.Identifier, ASCII 10->53 dropped 55 C:\Users\user\AppData\...\WpvrZDQ2HC.exe.log, ASCII 10->55 dropped 85 Drops PE files with benign system names 10->85 14 lsass.exe 234 29 10->14         started        signatures5 process6 file7 57 C:\Users\user\Desktop\@_DECRYPTOR_@.exe, PE32 14->57 dropped 59 C:\Users\...\WpvrZDQ2HC.exe.timetime (copy), data 14->59 dropped 61 C:\Users\user\Desktop\WpvrZDQ2HC.exe, data 14->61 dropped 63 3 other malicious files 14->63 dropped 87 Multi AV Scanner detection for dropped file 14->87 89 Machine Learning detection for dropped file 14->89 91 Drops PE files with benign system names 14->91 93 Modifies existing user documents (likely ransomware behavior) 14->93 18 lsass.exe 4 14->18         started        signatures8 process9 file10 43 C:\Users\user\AppData\Roaming\svchost.exe, PE32 18->43 dropped 45 C:\Users\user\...\svchost.exe:Zone.Identifier, ASCII 18->45 dropped 47 C:\Users\user\AppData\Local\...\lsass.exe.log, ASCII 18->47 dropped 21 svchost.exe 3 18->21         started        process11 dnsIp12 65 192.168.2.1 unknown unknown 21->65 49 C:\Users\user\AppData\...\svchost.exe.log, ASCII 21->49 dropped 75 Multi AV Scanner detection for dropped file 21->75 77 Machine Learning detection for dropped file 21->77 79 Deletes shadow drive data (may be related to ransomware) 21->79 81 Uses bcdedit to modify the Windows boot settings 21->81 26 cmd.exe 1 21->26         started        29 cmd.exe 21->29         started        31 cmd.exe 21->31         started        file13 signatures14 process15 signatures16 83 Deletes shadow drive data (may be related to ransomware) 26->83 33 WMIC.exe 1 26->33         started        35 conhost.exe 26->35         started        37 vssadmin.exe 1 26->37         started        39 conhost.exe 29->39         started        41 conhost.exe 31->41         started        process17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b59981159bc996ae59dff2f70ee716815a7493468e808aa49bba00800d70a87d/
Threat name:
ByteCode-MSIL.Ransomware.FileCoder
Create hunting rule
Status:
Malicious
First seen:
2021-12-22 02:46:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
31 of 43 (72.09%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wwmycfm3zglk4wo76l3q5zywqfnhje2gr2aivje3xiaiadlqvb6q._file
Verdict:
malicious
Similar samples:
0c306b9f25c5a6291565e1a590282afc84a96e88fb630706bf14204451d7ca2a
TimeTime
1cfa7d9edcfe5a277e5c7f20e702a6b2cfd652e6f812b8203f5ed8fa9070994d
TimeTime
a0fb8417720da120c09f19ad62030bf1dc7f51b74326582f2f9d4488d426a800
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a155f3d9a75271823b77574f7d694db31ced6555cb6970c2b224f3ff5b0c80e7
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b722867f944bda8a47366c1f9086040b070bef872f595d9730f854f6304d6e5e
TimeTime
ba1d27e1521b29f5fabc05094b177131f356588ce26b2e5336910df2bd1cc919
TimeTime
e669fa8f3d869836219ea581fb41aecc85db944b441aaee127b5a8e9ed06d037
TimeTime
+ 1'141 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner ransomware
Link:
https://tria.ge/reports/220105-g5gfeaachm/
Behaviour
Interacts with shadow copies
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Drops file in System32 directory
Drops desktop.ini file(s)
Loads dropped DLL
Executes dropped EXE
Modifies extensions of user files
Deletes shadow copies
xmrig
Unpacked files
SH256 hash:
b59981159bc996ae59dff2f70ee716815a7493468e808aa49bba00800d70a87d
MD5 hash:
2f98c0bc86c1c9bc21dc23ae66661456
SHA1 hash:
023fdedf78a5dd8747264f9fd8bf40b656db5419
Link:
https://www.unpac.me/results/d8b9f3a8-00ea-4fe3-a2c6-c85276e9c707/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
SNC
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b59981159bc996ae59dff2f70ee716815a7493468e808aa49bba00800d70a87d

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:Destructive_Ransomware_Gen1
Create hunting rule
Author:Florian Roth
Description:Detects destructive malware
Reference:http://blog.talosintelligence.com/2018/02/olympic-destroyer.html
Rule name:Destructive_Ransomware_Gen1_RID31CB
Create hunting rule
Author:Florian Roth
Description:Detects destructive malware
Reference:http://blog.talosintelligence.com/2018/02/olympic-destroyer.html
Rule name:INDICATOR_SUSPICIOUS_GENRansomware
Create hunting rule
Author:ditekSHen
Description:detects command variations typically used by ransomware
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/217377/

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