MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e2fefc08785ab65d1131f8c31bbf37efd9045b059df6bf8f49453c17c44d6a8c. 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: 18


Intelligence 18 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e2fefc08785ab65d1131f8c31bbf37efd9045b059df6bf8f49453c17c44d6a8c
SHA3-384 hash: 9fae5a0106f07450a5bacd598e1b084c72f61927c47f8bf5cd4f14e50f791417f7b674376d47630afd91da7562ea9cb8
SHA1 hash: 448961c8fbc2f6f448629b1ab0cb77e9e2235d35
MD5 hash: e792ca26c9eab37b1d3054c92f916e31
humanhash: carolina-island-table-fix
File name:M7R60519.exe
Download: download sample
Signature Stop
Create hunting rule
File size:771'584 bytes
First seen:2023-05-24 19:15:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 700f6a74c2c5bda1263d9a00d5e9b301 (3 x Glupteba, 3 x Smoke Loader, 2 x Stop)
ssdeep 12288:nkmmKZWid7LTMSt6ilZxDtTZGI1+hmQAe842WESRkLa6MWmqUrDcGaHF:nrL7sSt6iZBZGI1+rAen3kLalocDctHF
Threatray 1'861 similar samples on MalwareBazaar
TLSH T158F4021393A17CA1F9764A718F6FC2E87A1FF5914E59376A22285A3B04701F2C67B70C
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0a230626120a2302 (1 x Stop)
Reporter Neiki
Tags:Stop

Intelligence

File Origin
# of uploads :
1
# of downloads :
134
Origin country :
US US
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
M7R60519.exe
Verdict:
Malicious activity
Analysis date:
2023-05-24 19:16:05 UTC
Tags:
ransomware stop stealer vidar trojan loader arkei
Link:
https://app.any.run/tasks/49efba5d-fccf-4642-8d9f-613e13913719

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
STOP
Create hunting rule
Link:
https://www.capesandbox.com/analysis/391327/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Sending an HTTP GET request
Creating a file
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Adding an access-denied ACE
Сreating synchronization primitives
Deleting a recently created file
Searching for synchronization primitives
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/87761/overview
Behaviour
MalwareBazaar
CPUID_Instruction
MeasuringTime
SystemUptime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/646e62735ce396d09213f37b/reports/8d2de35d-b7a6-41cd-803f-ec12484ec1dc/overview
Verdict:
Malicious
Labled as:
Mint.Zard.Generic
Link:
https://www.hybrid-analysis.com/sample/e2fefc08785ab65d1131f8c31bbf37efd9045b059df6bf8f49453c17c44d6a8c
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:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3e4c48ce-5115-4488-9539-af6bbb572615
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1241944
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e2fefc08785ab65d1131f8c31bbf37efd9045b059df6bf8f49453c17c44d6a8c/
Threat name:
Win32.Ransomware.MintZard
Create hunting rule
Status:
Malicious
First seen:
2023-05-24 18:52:15 UTC
File Type:
PE (Exe)
Extracted files:
36
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4l7pycdylk3f2ejr7dbrxpzx57mqiwyftx3l7d2jiu6bprcnnkga._file
Verdict:
malicious
Similar samples:
12c852ed98323d00c3d5fa94a7b29ec3d6748892be5a6fa712fc0da7be137871
Stop
2831300675369e6ac5d928446186f83bedc4027fe6db617039e5b224258ed0b6
Stop
35ba91ddf0d41590d0de137bc1d6e5524d8a84ecfabdae793e6b3a499f2c67d4
Stop
6a455892dc6b808ff4f012010f20ad4bbf16b881b9c235d98c85565591289012
Stop
83c4c80adbeb1d8411e49c1d14a886af6a26c9fb9827d8852d4e45e4a5f09b17
Stop
a0038a7651f4408728f4a8c7a2abe43b237fc9dc6645fa34e5c4d9c212658878
Stop
b299675e7e4654beadcaa2c38a96bf8324bbde96904ede17fdd88ebb7fdf2748
Stop
+ 1'851 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:e44c96dfdf315ccf17cdd4b93cfe6e48 discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/230524-xyrwkaeg7y/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
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
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Detected Djvu ransomware
Djvu Ransomware
Vidar
Malware Config
C2 Extraction:
http://zexeq.com/test1/get.php
https://steamcommunity.com/profiles/76561199508624021
https://t.me/looking_glassbot
Unpacked files
SH256 hash:
57dbb9a37418a7d6fa879e5225a42e39fc7e2f617a68fcaafdd8553a50602059
MD5 hash:
2447179d5ba714dc0799124e82219670
SHA1 hash:
cdec119d40fe4b8cca5b2abdbc74f335baf79f16
Detections:
stop_ransomware
Create hunting rule
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/0cdab91f-a224-4ca1-9086-9a5757132f4c/
Parent samples :
e2fefc08785ab65d1131f8c31bbf37efd9045b059df6bf8f49453c17c44d6a8c
c1a48d3a68737c6275ef9eb5361c47fac3f268f94d6e47b18eca07082b946280
5ba27223e4bb62b41203c2ac966af018b97337b03d8513594ffc4680e8f938c3
1e8fad364f49bafb8d283084d8c3cbd3016a01e1440453fae594d0ee4f19227e
120b279e341697ce08305141de64d4c035dbed496fc65f3a9dd69f8595be5218
6767263e2e3b69d94eea6a97de170097a8af42de5ccb476f8475f8414b931728
SH256 hash:
e2fefc08785ab65d1131f8c31bbf37efd9045b059df6bf8f49453c17c44d6a8c
MD5 hash:
e792ca26c9eab37b1d3054c92f916e31
SHA1 hash:
448961c8fbc2f6f448629b1ab0cb77e9e2235d35
Link:
https://www.unpac.me/results/0cdab91f-a224-4ca1-9086-9a5757132f4c/
Malware family:
STOP
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e2fefc08785a/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/e2fefc08785ab65d1131f8c31bbf37efd9045b059df6bf8f49453c17c44d6a8c

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 (Nextron Systems)
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:Windows_Ransomware_Stop_1e8d48ff
Create hunting rule
Author:Elastic Security
Rule name:win_stop_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.stop.

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/391327/

Comments