MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e992161f236fbafbb836065a819195d69af9ba7544ab71542111ac2b3ea8664. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e992161f236fbafbb836065a819195d69af9ba7544ab71542111ac2b3ea8664
SHA3-384 hash: 22178416b6d1fdd62e1f6e815a6c0a0ee39cc9a8e7795d6823e592e69bfe4a54b992334ffa1fd8f74398b3e65afa72fc
SHA1 hash: def26ad3020710b39b79b97f4684d9e057c97b1c
MD5 hash: 05ed376b3de1d54ac4af50d10b1f08c1
humanhash: coffee-six-fish-december
File name:05ed376b3de1d54ac4af50d10b1f08c1
Download: download sample
File size:896'757 bytes
First seen:2021-06-15 10:43:40 UTC
Last seen:2021-06-15 11:51:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash dabd35e6380e4e172d5ef74c7c6e54aa
ssdeep 12288:CquQ++lm14uoyqT4NOYoF902Lttt5SF1/uVfGG0eAyWv2xQcu61tGd8AKFUx4HUF:BuQ+BJsUGF90GJ5p0eApNdNKFtHUF
Threatray 856 similar samples on MalwareBazaar
TLSH C915F102BBC085B2D46A453484AB9F66A775FE006F6147CF2758332E1F727C0AF39A95
Reporter zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
95
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
05ed376b3de1d54ac4af50d10b1f08c1
Verdict:
No threats detected
Analysis date:
2021-06-15 10:45:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/343a7f3e-47d1-4306-a30e-cdf7f7ea2450

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Fabookie
Create hunting rule
Link:
https://www.capesandbox.com/analysis/166462/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.12602.8697.31370.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Launching a process
Deleting a recently created file
DNS request
Sending a UDP request
Modifying a system file
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Creating a file in the %AppData% subdirectories
Replacing files
Stealing user critical data
Unauthorized injection to a system process
Sending an HTTP POST request to an infection source
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/41e4ec82-70e2-4b9a-9068-f53b6d8a99c6
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/802317
Signature
Allocates memory in foreign processes
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to detect sleep reduction / modifications
Contains functionality to infect the boot sector
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Contains functionality to steal Chrome passwords or cookies
Creates a thread in another existing process (thread injection)
Machine Learning detection for sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sets debug register (to hijack the execution of another thread)
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 harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 434713 Sample: VyrtVVbm03 Startdate: 15/06/2021 Architecture: WINDOWS Score: 100 48 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->48 50 Multi AV Scanner detection for domain / URL 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Machine Learning detection for sample 2->54 6 svchost.exe 1 2->6         started        9 VyrtVVbm03.exe 8 2->9         started        12 svchost.exe 2->12         started        15 17 other processes 2->15 process3 dnsIp4 68 System process connects to network (likely due to code injection or exploit) 6->68 70 Contains functionality to infect the boot sector 6->70 72 Contains functionality to inject threads in other processes 6->72 74 5 other signatures 6->74 17 svchost.exe 4 14 6->17         started        30 C:\Users\user\AppData\...\vcruntime140.dll, PE32+ 9->30 dropped 32 C:\Users\user\AppData\...\plugin-hang-ui.exe, PE32+ 9->32 dropped 34 C:\Users\user\AppData\Local\...\install.dll, PE32 9->34 dropped 36 C:\Users\user\AppData\...\IA2Marshal.dll, PE32+ 9->36 dropped 22 rundll32.exe 3 9->22         started        24 conhost.exe 9->24         started        44 20.190.160.131 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 12->44 46 23.55.161.142 AKAMAI-ASN1EU United States 12->46 file5 signatures6 process7 dnsIp8 38 email.yg9.me 198.13.62.186 AS-CHOOPAUS United States 17->38 40 208.95.112.1 TUT-ASUS United States 17->40 42 3 other IPs or domains 17->42 26 C:\Users\user\AppData\...\Login Data.tmp, SQLite 17->26 dropped 28 C:\Users\user\AppData\Local\...\Cookies.tmp, SQLite 17->28 dropped 56 Query firmware table information (likely to detect VMs) 17->56 58 Tries to harvest and steal browser information (history, passwords, etc) 17->58 60 Contains functionality to infect the boot sector 22->60 62 Contains functionality to inject threads in other processes 22->62 64 Contains functionality to inject code into remote processes 22->64 66 5 other signatures 22->66 file9 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6e992161f236fbafbb836065a819195d69af9ba7544ab71542111ac2b3ea8664/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-06-14 21:57:15 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
04361291bf3ae8acd73f886bf5cab71fa35097256e12c0bb1b2360d4603a40e7
261728fc1400289488ed7168916b8752a2633c638724cb1653f671568437545c
47b989b710739b1c88408ca9bf1b4e833cdab68b4c205c5bcbd94bec501c9b80
5677b9d1528c45370a17cd4b68fc443862d4304ef1bca005c369c8c1d9158a62
6c8b67843326b740d17af91ba222e513fb29c45b6decab158009e71f94a8e62a
738108e1651deb6c04e05a4a2680819283433189eff93426a56e834381b5e4b5
a9aa703a747507172df67af14684440e244fbe237507140eacc01726c1c0af13
b9f5bca9a22f08aad48674bc42e4eaf72ab8aa3d652ba7a10dc4686b5b183a33
c7dac0da25d58206459be8af996568547c3df0f76149c741e607249af4c47a67
ffd34b321cc06d7af0ade5bbef7db266c91382c5ec49937f14475e974f9bf608
+ 846 additional samples on MalwareBazaar
Result
Malware family:
plugx
Create hunting rule
Score:
  10/10
Tags:
family:plugx trojan
Link:
https://tria.ge/reports/210615-xx29hn9yzx/
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in System32 directory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
PlugX
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
9b635e6990154c390c3c67c2840944f25d29a3f0e90c6c4c2362051dba4ced22
MD5 hash:
190e7d4564c4ac33295a1cc915f9005f
SHA1 hash:
43d8450ba160542220d7dd526bd0b4fd359751c9
Link:
https://www.unpac.me/results/dc916238-cca0-4a39-be41-82109dc5e635/
SH256 hash:
cec7a92e19c44c5cbf66de2ceda993c29d88a60fccb20cf170611725887a2626
MD5 hash:
d5b43b52e76ed607e77062961b01d27b
SHA1 hash:
7fb32d68fd04a49373840f73ea94a020b11d2616
Link:
https://www.unpac.me/results/dc916238-cca0-4a39-be41-82109dc5e635/
SH256 hash:
6e992161f236fbafbb836065a819195d69af9ba7544ab71542111ac2b3ea8664
MD5 hash:
05ed376b3de1d54ac4af50d10b1f08c1
SHA1 hash:
def26ad3020710b39b79b97f4684d9e057c97b1c
Link:
https://www.unpac.me/results/dc916238-cca0-4a39-be41-82109dc5e635/
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/6e992161f236fbafbb836065a819195d69af9ba7544ab71542111ac2b3ea8664

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:MALWARE_Win_HyperBro03
Create hunting rule
Author:ditekSHen
Description:Hunt HyperBro IronTiger / LuckyMouse / APT27 malware
Rule name:SUSP_XORed_MSDOS_Stub_Message
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed MSDOS stub message
Reference:https://yara.readthedocs.io/en/latest/writingrules.html#xor-strings

File information

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

Web download

Executable exe 6e992161f236fbafbb836065a819195d69af9ba7544ab71542111ac2b3ea8664

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1368494/
Cape
Cape
https://www.capesandbox.com/analysis/166462/
  
URLhaus
https://urlhaus.abuse.ch/url/1368497/
  
URLhaus
https://urlhaus.abuse.ch/url/1368499/

Comments