MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8594d82875103713cf665fdcf18df65009550110bee6835c3087a83c496b9da. 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


Stop


Vendor detections: 13


Intelligence 13 IOCs 1 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e8594d82875103713cf665fdcf18df65009550110bee6835c3087a83c496b9da
SHA3-384 hash: aba163a01a53e761f651a1a6d95b4822d2d1fc2c82c90be83993f98c2973e46ec611abcd6247523be17df56747993828
SHA1 hash: 4f4d8043b93374905d12b2e64b8001afe06b8e6c
MD5 hash: eace222deeff3107de2bcbb38ae83605
humanhash: ten-enemy-juliet-alaska
File name:eace222deeff3107de2bcbb38ae83605.exe
Download: download sample
Signature Stop
Create hunting rule
File size:814'080 bytes
First seen:2022-08-19 23:25:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f95fc721f840e4fa828383c1c37740ae (6 x Stop, 2 x RecordBreaker, 1 x ArkeiStealer)
ssdeep 24576:aNCLe8MG+s5AKHUit/FOtPr4cl+NGE3bvAaG3KG/:anG+03P6ckCAj
TLSH T1A8050100BAA0D03DE5B352F4787A8269B9297DA26B3054C772C636EE17353D0EDB9317
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon badacabecee6baa6 (95 x Stop, 87 x RedLineStealer, 62 x Smoke Loader)
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://78.46.129.14/

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://78.46.129.14/ https://threatfox.abuse.ch/ioc/844093/

Intelligence

File Origin
# of uploads :
1
# of downloads :
394
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
eace222deeff3107de2bcbb38ae83605.exe
Verdict:
Malicious activity
Analysis date:
2022-08-19 23:28:06 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9324dbf1-b709-486b-8d25-e43ebd4b04e0

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/299839/
Detection(s):
Win.Ransomware.Ransomx-9964052-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Сreating synchronization primitives
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Query of malicious DNS domain
Sending a TCP request to an infection source
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/29533/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
CPUID_Instruction
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/63001c4a24145961f69f7242/reports/842f9873-87f3-4cc6-900e-e0a785a1291e/overview
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.
Malware family:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1ab59277-8b7f-44ed-8658-b62b10a30b8c
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1054644
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found ransom note / readme
Injects a PE file into a foreign processes
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 domain / URL
Multi AV Scanner detection for submitted file
Sample uses process hollowing technique
Snort IDS alert for network traffic
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 687157 Sample: oQyJX2qefR.exe Startdate: 20/08/2022 Architecture: WINDOWS Score: 100 56 Snort IDS alert for network traffic 2->56 58 Multi AV Scanner detection for domain / URL 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 6 other signatures 2->62 8 oQyJX2qefR.exe 2->8         started        11 oQyJX2qefR.exe 2->11         started        13 oQyJX2qefR.exe 2->13         started        15 oQyJX2qefR.exe 2->15         started        process3 signatures4 66 Injects a PE file into a foreign processes 8->66 17 oQyJX2qefR.exe 18 8->17         started        68 Contains functionality to inject code into remote processes 11->68 22 oQyJX2qefR.exe 1 18 11->22         started        70 Machine Learning detection for dropped file 13->70 24 oQyJX2qefR.exe 13 13->24         started        26 oQyJX2qefR.exe 13 15->26         started        process5 dnsIp6 50 acacaca.org 210.182.29.70, 49729, 80 LGDACOMLGDACOMCorporationKR Korea Republic of 17->50 38 C:\Users\user\...\ChromeSetup.exe.qqmt (copy), MS-DOS 17->38 dropped 40 C:\Users\user\Downloads\ChromeSetup.exe, MS-DOS 17->40 dropped 42 C:\Users\user\...\oQyJX2qefR.exe.qqmt (copy), MS-DOS 17->42 dropped 48 5 other malicious files 17->48 dropped 64 Modifies existing user documents (likely ransomware behavior) 17->64 52 api.2ip.ua 162.0.217.254, 443, 49718, 49722 ACPCA Canada 22->52 44 C:\Users\user\AppData\...\oQyJX2qefR.exe, PE32 22->44 dropped 46 C:\Users\...\oQyJX2qefR.exe:Zone.Identifier, ASCII 22->46 dropped 28 oQyJX2qefR.exe 22->28         started        31 icacls.exe 22->31         started        file7 signatures8 process9 signatures10 72 Sample uses process hollowing technique 28->72 74 Injects a PE file into a foreign processes 28->74 33 oQyJX2qefR.exe 13 28->33         started        36 BackgroundTransferHost.exe 28->36         started        process11 dnsIp12 54 api.2ip.ua 33->54
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e8594d82875103713cf665fdcf18df65009550110bee6835c3087a83c496b9da/
Threat name:
Win32.Ransomware.Stop
Create hunting rule
Status:
Malicious
First seen:
2022-08-19 23:26:08 UTC
File Type:
PE (Exe)
Extracted files:
37
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5bmu3auhkebxcphwmx646gg7muajkuarbpxgqnodbb5ihrewxhna._file
Result
Malware family:
djvu
Create hunting rule
Score:
  10/10
Tags:
family:djvu discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/220819-3ettpsbhgj/
Behaviour
Checks processor information in registry
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Detected Djvu ransomware
Djvu Ransomware
Malware Config
C2 Extraction:
http://acacaca.org/test1/get.php
Unpacked files
SH256 hash:
a68c9ba97eae55618e6ba4af2973043ffd18594628a5571f186aae7b975e0e85
MD5 hash:
272574d3cfccfd47373a0dd67e4621e5
SHA1 hash:
51be5c79c71881299d0d558ee47bd6a3e418bfc6
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/f7f41e2f-4eb1-4ad1-8ec0-d7ac0b53cce6/
Parent samples :
0835469d2ef3f99105994af135febb97a3f1ad260420aa5ea1712effb8c7224b
26468bf8b7a43743e0ce4dbfe049c269d52cec4bea62060059a9dbf4963192bb
d3276368f4991ddad789d54f4a01d2809fee0c95ad611bb2883a2c5a76573c21
69c7a76f9ba360e06d4671f90ce06cfc093e4d43db37264041069709e538dea4
e8594d82875103713cf665fdcf18df65009550110bee6835c3087a83c496b9da
571c23786a9aaf84a445a90a1d79428a920b9a5b782635e12cab0b97f7b31ce3
92ccd0b6b6dbaa325a9081291a374e6a86f2ff57c408316916bc36b5477cd72f
db23ce523f12ad4b0d45aecae7027cb8ee5848d66bef3ded32f225b285492064
8f41b5f1d916df6b7ac2a25ce39191f164698ca61aade7c35c2aae886b4f892c
bc705785976b2cff0ed09ecbe684a010fb6cc10eb2136e54544e261f6e0fe0f9
SH256 hash:
e8594d82875103713cf665fdcf18df65009550110bee6835c3087a83c496b9da
MD5 hash:
eace222deeff3107de2bcbb38ae83605
SHA1 hash:
4f4d8043b93374905d12b2e64b8001afe06b8e6c
Link:
https://www.unpac.me/results/f7f41e2f-4eb1-4ad1-8ec0-d7ac0b53cce6/
Malware family:
STOP
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e8594d828751/report/overview.html
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/e8594d82875103713cf665fdcf18df65009550110bee6835c3087a83c496b9da

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_STOP
Create hunting rule
Author:ditekSHen
Description:Detects STOP ransomware
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:win_stop_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.stop.
Rule name:win_vidar_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.vidar.

File information

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

Web download

Stop

Executable exe e8594d82875103713cf665fdcf18df65009550110bee6835c3087a83c496b9da

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2261244/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/299839/

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