MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 184536b719d7619a1bf46428c352716b4f4db46266fce6f91ca6215e81dc9c4f. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 184536b719d7619a1bf46428c352716b4f4db46266fce6f91ca6215e81dc9c4f
SHA3-384 hash: b5e55dfb88925d75b214d7c4b08648a77c68b2b7f11077defa97ccaa85ded1c16c3ce416a8fa927fe5c5dfad6a405d6b
SHA1 hash: e800860414cfa20a7f318d993a1490b60fc36b52
MD5 hash: 5f337dd0b937a386ee938769107862e6
humanhash: utah-cola-fruit-football
File name:98418149.exe
Download: download sample
File size:2'217'472 bytes
First seen:2022-03-24 05:58:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5c6c023aef8e72fac6ba76f96f31fdfc (2 x njrat, 1 x DCRat)
ssdeep 49152:fnGjlRVk+b8kYFNGE4doEKQ24uvXIP/7DSGGspkblCMfVZ12a:uBRIFIE4doEh2Hv4PTDSwkbR
Threatray 1 similar samples on MalwareBazaar
TLSH T131A53346D7CC840ECFE59D727F06E148454A3B59B97C63B4FF492C29A49C92E08F24AB
Reporter adm1n_usa32
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
174
Origin country :
n/a
Vendor Threat Intelligence
Detection:
EnigmaStub
Create hunting rule
Link:
https://www.capesandbox.com/analysis/257001/
Detection(s):
PUA.Win.Packer.EnigmaProtector-9852682-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Searching for synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Sending an HTTP GET request
Reading critical registry keys
Using the Windows Management Instrumentation requests
Creating a file
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
coinminer enigma packed zpevdo
Link:
https://www.filescan.io/uploads/623c08bdb94fb38cb4df7dbd/reports/e5762efe-a546-4a11-8c0c-83cce9c41a48/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:
Avalon
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b38ef656-0595-4e6a-bc2e-8daba983bdf1
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/963531
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found C&C like URL pattern
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)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Sigma detected: File Created with System Process Name
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 596011 Sample: 98418149.exe Startdate: 24/03/2022 Architecture: WINDOWS Score: 100 52 Malicious sample detected (through community Yara rule) 2->52 54 Antivirus / Scanner detection for submitted sample 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 6 other signatures 2->58 7 98418149.exe 3 2->7         started        11 dllhost.exe 1 2->11         started        13 dllhost.exe 2->13         started        process3 file4 28 C:\Users\user\AppData\Local\Temp\test.exe, PE32 7->28 dropped 30 C:\Users\user\AppData\Local\Temp\s3wift.exe, PE32 7->30 dropped 60 Detected unpacking (changes PE section rights) 7->60 62 Hides threads from debuggers 7->62 15 test.exe 14 7 7->15         started        20 s3wift.exe 15 4 7->20         started        64 Antivirus detection for dropped file 11->64 66 Multi AV Scanner detection for dropped file 11->66 68 Machine Learning detection for dropped file 11->68 signatures5 process6 dnsIp7 32 checkip.dyndns.com 15->32 34 checkip.dyndns.org 15->34 38 4 other IPs or domains 15->38 24 C:\Users\user\AppData\Local\...\test.exe.log, ASCII 15->24 dropped 40 Antivirus detection for dropped file 15->40 42 Multi AV Scanner detection for dropped file 15->42 44 Detected unpacking (overwrites its own PE header) 15->44 50 2 other signatures 15->50 22 conhost.exe 15->22         started        36 yandex.ru 77.88.55.66, 443, 49771 YANDEXRU Russian Federation 20->36 26 C:\Users\user\AppData\Roaming\...\dllhost.exe, PE32 20->26 dropped 46 Machine Learning detection for dropped file 20->46 file8 48 Found C&C like URL pattern 32->48 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/184536b719d7619a1bf46428c352716b4f4db46266fce6f91ca6215e81dc9c4f/
Threat name:
ByteCode-MSIL.Infostealer.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-02-24 15:53:48 UTC
File Type:
PE (Exe)
AV detection:
35 of 42 (83.33%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
471edd7506612091e9f8ee99e718fe6a18cc705f109119e66cb9c2c5b400ba1f
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/220324-gpranschh8/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Unpacked files
SH256 hash:
022a08d79d244c474eea7ffc7a0d638d16cf34c15de71da105abdb0fb3856a62
MD5 hash:
f25d3231a9c769e9532ebf9c75431214
SHA1 hash:
0bb3551ca2966e7486c46909ab0e7b84468bec67
Link:
https://www.unpac.me/results/56bd64f0-28ab-430a-8f24-a028ba449c20/
SH256 hash:
184536b719d7619a1bf46428c352716b4f4db46266fce6f91ca6215e81dc9c4f
MD5 hash:
5f337dd0b937a386ee938769107862e6
SHA1 hash:
e800860414cfa20a7f318d993a1490b60fc36b52
Link:
https://www.unpac.me/results/56bd64f0-28ab-430a-8f24-a028ba449c20/
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/184536b719d7619a1bf46428c352716b4f4db46266fce6f91ca6215e81dc9c4f

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:XOREngine_Misc_XOR_Func
Create hunting rule
Author:smiller cc @florian @wesley idea on implementation with yara's built in XOR function
Description:Use with care, https://twitter.com/cyb3rops/status/1237042104406355968

File information

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

Web download

Executable exe 184536b719d7619a1bf46428c352716b4f4db46266fce6f91ca6215e81dc9c4f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2073323/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/257001/

Comments