MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 290131c98b135a60ea4814830c3c745bc0cd0fad77a0af909db472c11fde33f4. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 290131c98b135a60ea4814830c3c745bc0cd0fad77a0af909db472c11fde33f4
SHA3-384 hash: e7efd59f5f6423b52af217473d86036d3ef116b0839d53edf838854b2aa024162d345e329d581a8a0bbf34f5c3d5b848
SHA1 hash: d55be98f3386546bf8b2d5767d7f6fce87071e96
MD5 hash: 19c0023d4d2fd009b3cc77cf54deee0a
humanhash: king-colorado-five-nineteen
File name:nPedmpo9g5KtYx6x4
Download: download sample
File size:10'714'624 bytes
First seen:2021-07-14 13:04:21 UTC
Last seen:2021-07-14 13:56:07 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 29f4f8f8368b26ac6d75757c03ea538a
ssdeep 98304:P3EhxFlxTj2wNP7kEMWAae6C1S2XL0pOw4Kd/+dZ4ELxW2dc8m8EKLK+9nvOrsy3:PUfN17pZxolKXsnmQLOsdTT1WIqh
Threatray 2 similar samples on MalwareBazaar
TLSH T1F2B6BF62724DA2AFD05B0639BC7BDE42943F27B11A118C43DEAC587C9EF3CC4169A746
Reporter Anonymous
Tags:dll

Intelligence

File Origin
# of uploads :
2
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/171657/
Detection(s):
PUA.Win.Packer.Exe-6
Create hunting rule

Result
Verdict:
SUSPICIOUS
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/e1d26f79-bd1e-4a0d-8811-90ad37dafe2a
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/816219
Signature
Antivirus / Scanner detection for submitted sample
Hides threads from debuggers
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
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)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 448632 Sample: nPedmpo9g5KtYx6x4 Startdate: 14/07/2021 Architecture: WINDOWS Score: 92 49 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 Multi AV Scanner detection for submitted file 2->53 8 loaddll32.exe 1 2->8         started        process3 signatures4 59 Query firmware table information (likely to detect VMs) 8->59 61 Hides threads from debuggers 8->61 63 Tries to detect sandboxes / dynamic malware analysis system (registry check) 8->63 11 rundll32.exe 8->11         started        14 cmd.exe 1 8->14         started        16 rundll32.exe 12 8->16         started        19 6 other processes 8->19 process5 dnsIp6 65 System process connects to network (likely due to code injection or exploit) 11->65 67 Tries to detect sandboxes and other dynamic analysis tools (window names) 11->67 69 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->69 21 WerFault.exe 19 9 11->21         started        23 rundll32.exe 14->23         started        35 onedrive.live.com 16->35 37 dm-files.fe.1drv.com 16->37 39 1508ja.dm.files.1drv.com 16->39 71 Hides threads from debuggers 16->71 73 Tries to detect sandboxes / dynamic malware analysis system (registry check) 16->73 41 onedrive.live.com 19->41 43 dm-files.fe.1drv.com 19->43 45 1508ja.dm.files.1drv.com 19->45 26 WerFault.exe 9 19->26         started        28 WerFault.exe 19->28         started        30 WerFault.exe 19->30         started        signatures7 process8 signatures9 55 Hides threads from debuggers 23->55 57 Tries to detect sandboxes / dynamic malware analysis system (registry check) 23->57 32 WerFault.exe 6 9 23->32         started        process10 dnsIp11 47 192.168.2.1 unknown unknown 32->47
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/290131c98b135a60ea4814830c3c745bc0cd0fad77a0af909db472c11fde33f4/
Threat name:
Win32.Trojan.Mekotio
Create hunting rule
Status:
Malicious
First seen:
2021-07-14 13:05:12 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
41db78fad794ca70ba68d9225112a0a8f6d50799effca89a88736e3df0c925ae
b38256f6d2f6f4437714a7eb5f6c97750303f0a94efdfbcbd939e33bfdea48c5
Result
Malware family:
n/a
Score:
  9/10
Tags:
evasion themida trojan
Link:
https://tria.ge/reports/210714-q8b1pbxvdn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks whether UAC is enabled
Checks BIOS information in registry
Themida packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Unpacked files
SH256 hash:
290131c98b135a60ea4814830c3c745bc0cd0fad77a0af909db472c11fde33f4
MD5 hash:
19c0023d4d2fd009b3cc77cf54deee0a
SHA1 hash:
d55be98f3386546bf8b2d5767d7f6fce87071e96
Link:
https://www.unpac.me/results/900d7b08-4588-42a8-9912-33e8a5a84667/
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/290131c98b135a60ea4814830c3c745bc0cd0fad77a0af909db472c11fde33f4

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:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
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

File information

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

  
Delivery method
Distributed via e-mail link
Cape
Cape
https://www.capesandbox.com/analysis/171657/

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