MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d146bd8b8f666c34635088c99b077610991049c8a2e1af9752b8f013eba5c75b. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d146bd8b8f666c34635088c99b077610991049c8a2e1af9752b8f013eba5c75b
SHA3-384 hash: 88814e671e38f499400a3af1baa14ad7b5fa3de1b0080356f343e6ceaeac6a05f14089605be5b36644ef41daa7ea46d2
SHA1 hash: 152d1333b3e4b7df2068eb8d0164521ea494dfca
MD5 hash: 46af13bab6b15a59e219c1a8d50064bf
humanhash: bacon-mexico-kitten-tennessee
File name:46af13bab6b15a59e219c1a8d50064bf.exe
Download: download sample
Signature Stop
Create hunting rule
File size:805'376 bytes
First seen:2022-10-12 20:41:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1bacaa202b04780a118279e1ca78b13f (3 x Amadey, 3 x GCleaner, 1 x ArkeiStealer)
ssdeep 12288:T4FgBdSxBVK3oYouBTYQozhBPDZHtJLcWp4mlf1uTxR5YVunnVNr6:cKmxzPYTBTk1N3F64s
Threatray 2'517 similar samples on MalwareBazaar
TLSH T19B05123076EAD572E5A335B48864ABE0573FB9F3E47480463704125A1E72ACC99F732E
TrID 39.4% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
29.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 38b078cccacccc43 (123 x Smoke Loader, 83 x Stop, 63 x RedLineStealer)
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://116.202.186.42/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://116.202.186.42/ https://threatfox.abuse.ch/ioc/880349/

Intelligence

File Origin
# of uploads :
1
# of downloads :
246
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/319572/
Detection(s):
Win.Malware.Azorult-9949206-0
Create hunting rule

Win.Packed.Zard-9972749-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Launching a process
Creating a process with a hidden window
Adding an access-denied ACE
Сreating synchronization primitives
Sending a custom TCP request
Deleting a recently created file
DNS request
Sending an HTTP GET request
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/42775/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
CPUID_Instruction
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/6347269d5cada2cbc6ebcd44/reports/4319c215-f3fb-4574-a9ef-99e7499385c5/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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/9ba97e20-7b34-49cb-b04e-1614a3e63c47
Result
Threat name:
Babuk, Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1089157
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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 dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Writes a notice file (html or txt) to demand a ransom
Yara detected Babuk Ransomware
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 721755 Sample: Cd4fsxYvi1.exe Startdate: 12/10/2022 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 7 other signatures 2->62 8 Cd4fsxYvi1.exe 2->8         started        11 Cd4fsxYvi1.exe 2->11         started        13 Cd4fsxYvi1.exe 2->13         started        15 Cd4fsxYvi1.exe 2->15         started        process3 signatures4 66 Injects a PE file into a foreign processes 8->66 17 Cd4fsxYvi1.exe 19 8->17         started        68 Multi AV Scanner detection for dropped file 11->68 70 Machine Learning detection for dropped file 11->70 72 Writes a notice file (html or txt) to demand a ransom 11->72 22 Cd4fsxYvi1.exe 12 11->22         started        24 Cd4fsxYvi1.exe 1 16 13->24         started        26 Cd4fsxYvi1.exe 12 15->26         started        process5 dnsIp6 48 winnlinne.com 186.182.55.44, 49700, 80 TechtelLMDSComunicacionesInteractivasSAAR Argentina 17->48 36 C:\Users\user\_readme.txt, ASCII 17->36 dropped 38 C:\Users\user\Desktop\...\BPMLNOBVSB.mp3, data 17->38 dropped 40 C:\Users\user\Desktop\...\JSDNGYCOWY.docx, data 17->40 dropped 46 4 other malicious files 17->46 dropped 64 Modifies existing user documents (likely ransomware behavior) 17->64 50 api.2ip.ua 162.0.217.254, 443, 49695, 49696 ACPCA Canada 24->50 42 C:\Users\user\AppData\...\Cd4fsxYvi1.exe, PE32 24->42 dropped 44 C:\Users\...\Cd4fsxYvi1.exe:Zone.Identifier, ASCII 24->44 dropped 28 Cd4fsxYvi1.exe 24->28         started        31 icacls.exe 24->31         started        file7 signatures8 process9 signatures10 74 Injects a PE file into a foreign processes 28->74 33 Cd4fsxYvi1.exe 12 28->33         started        process11 dnsIp12 52 192.168.2.1 unknown unknown 33->52 54 api.2ip.ua 33->54
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d146bd8b8f666c34635088c99b077610991049c8a2e1af9752b8f013eba5c75b/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2022-10-07 21:44:45 UTC
File Type:
PE (Exe)
Extracted files:
42
AV detection:
33 of 40 (82.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2fdl3c4pmzwdiy2qrdezwb3wccmrasoiulq27f2sxdybh25fy5nq._file
Verdict:
malicious
Similar samples:
1ab5a24ccad1f77bc4a9c00c32671d19d8350d47bc8408693dbdbd3f30ea3bdd
Stop
3929a6e8ef700a76b5fb6a2de43e9fe6398364a227a1467de06cab0c9c1b483a
Stop
5fd628901f00dc6a963eb149d432194b8ba17c5338a8cb85fc2494afa2538750
Stop
87a4e09cd09cdee5b196d6a137868ecd979ae1e69ec188ff39459327b68bd402
Stop
9d9c65f52f4284b3ac29a884d0bc6fc780f8a520c02cde84031f7d15b277577c
Stop
db1c7d193ab6b858686b08b8aecbfb2ac66d97bd8c4a97d70913c2ac38b3ddaa
Stop
e5180878448b956a3d4a0c2683ab08925eba132086afb4e16f166f867b3fa063
Stop
ecf5a7c0c8a708febee4c319333f6754c95556f94c4843076bdfae591c635a0c
Stop
+ 2'507 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:517 discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/221012-zgz7qabfe3/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
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
Vidar
Malware Config
C2 Extraction:
http://winnlinne.com/lancer/get.php
https://t.me/truewallets
https://mas.to/@zara99
http://116.203.10.3:80
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cbe88805-eee3-438f-9953-9519bf73d374
Unpacked files
SH256 hash:
62e2d30f661377bb343426217e13b846468975f0f06612b4616dfe97ea6f9656
MD5 hash:
8721151de79a49845232e6f4e5c57d12
SHA1 hash:
be5e3b272e85af65d934ec12fbe7bbcdcd36ad1d
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/4fdb1e2b-dc6e-4117-8969-6eb8808572d2/
SH256 hash:
d146bd8b8f666c34635088c99b077610991049c8a2e1af9752b8f013eba5c75b
MD5 hash:
46af13bab6b15a59e219c1a8d50064bf
SHA1 hash:
152d1333b3e4b7df2068eb8d0164521ea494dfca
Link:
https://www.unpac.me/results/4fdb1e2b-dc6e-4117-8969-6eb8808572d2/
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/d146bd8b8f666c34635088c99b077610991049c8a2e1af9752b8f013eba5c75b

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.

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/319572/

Comments