MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab88782dc6c55b7ad16a2f49215158e57d08f8f040be63f4fe0d0c42fcdd8473. 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


DarkTortilla


Vendor detections: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ab88782dc6c55b7ad16a2f49215158e57d08f8f040be63f4fe0d0c42fcdd8473
SHA3-384 hash: 92c68ccd4d04cffcbdd16cb862d153538a01426e896f082b196444f7f42f044f59c854bc6fcd8e847cbcb05af9a79736
SHA1 hash: 46c0db1a152cbfd1a5a3eb7254a9b73b4c0be2ef
MD5 hash: fd385d3d91fabeea2aad69a220cf5a1b
humanhash: glucose-bacon-berlin-johnny
File name:file
Download: download sample
Signature DarkTortilla
Create hunting rule
File size:2'207'744 bytes
First seen:2023-12-31 03:35:50 UTC
Last seen:2023-12-31 06:20:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger)
ssdeep 24576:BgTi13EKoSjKfgRJVUmcDrEsOm2hseEJvaAe8pMiIoEcE9DtrPkSjO2ncforkv7B:D0KX+6WmcDf2h/4a18pMSE9ZLkSjgc
TLSH T1D1A5127E7F697864D11D3E768822FA4063E48E135272F79E5CC834E829B244D6E7E0C9
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 00434949033b3d02 (1 x DarkTortilla, 1 x HijackLoader)
Reporter andretavare5
Tags:DarkTortilla exe


Avatar
andretavare5
Sample downloaded from http://45.15.156.2:30000/6qo8r1uj/rr.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
431
Origin country :
US US
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
https://rosemount-bd.com/wp-content/uploads/release.rar
Verdict:
Malicious activity
Analysis date:
2023-12-31 08:45:48 UTC
Tags:
evasion privateloader loader stealer stealc ransomware stop redline g0njxa
Link:
https://app.any.run/tasks/af6fcc28-d2df-4c93-9283-5930fcffef14

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.28604.5336.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/6590e1a3ffafd83ebca0ec62/reports/a088048d-0508-47fd-bb5b-7f652c8967dc/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/ab88782dc6c55b7ad16a2f49215158e57d08f8f040be63f4fe0d0c42fcdd8473
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:
Malicious
Link:
https://analyze.intezer.com/analyses/bc82331f-cd6d-453a-9458-ac5a1dc4a28a
Result
Threat name:
DarkTortilla, RHADAMANTHYS, RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1368341
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Drops PE files to the startup folder
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected DarkTortilla Crypter
Yara detected RedLine Stealer
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1368341 Sample: file.exe Startdate: 31/12/2023 Architecture: WINDOWS Score: 100 53 Snort IDS alert for network traffic 2->53 55 Multi AV Scanner detection for domain / URL 2->55 57 Found malware configuration 2->57 59 13 other signatures 2->59 10 file.exe 3 2->10         started        13 qemu-ga.exe 2->13         started        process3 signatures4 73 Writes to foreign memory regions 10->73 75 Hides that the sample has been downloaded from the Internet (zone.identifier) 10->75 77 Injects a PE file into a foreign processes 10->77 15 AddInProcess32.exe 1 10->15         started        17 AddInProcess32.exe 3 10->17         started        79 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 13->79 process5 signatures6 20 dialer.exe 15->20         started        24 WerFault.exe 2 15->24         started        45 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 17->45 47 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 17->47 49 Drops PE files to the startup folder 17->49 51 2 other signatures 17->51 26 AddInProcess32.exe 5 17->26         started        process7 dnsIp8 41 91.92.240.171, 2469, 443, 49741 THEZONEBG Bulgaria 20->41 67 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 20->67 29 OpenWith.exe 20->29         started        43 45.142.122.192, 47398, 49742 DE-FIRSTCOLOwwwfirst-colonetDE Russian Federation 26->43 39 C:\Users\user\AppData\Roaming\...\qemu-ga.exe, PE32 26->39 dropped 69 Found many strings related to Crypto-Wallets (likely being stolen) 26->69 71 Tries to harvest and steal browser information (history, passwords, etc) 26->71 32 qemu-ga.exe 26->32         started        file9 signatures10 process11 signatures12 81 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 29->81 83 Tries to steal Mail credentials (via file / registry access) 29->83 85 Found many strings related to Crypto-Wallets (likely being stolen) 29->85 89 2 other signatures 29->89 34 wmpnscfg.exe 29->34         started        87 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 32->87 process13 signatures14 61 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 34->61 63 Writes to foreign memory regions 34->63 65 Allocates memory in foreign processes 34->65 37 dllhost.exe 34->37         started        process15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ab88782dc6c55b7ad16a2f49215158e57d08f8f040be63f4fe0d0c42fcdd8473
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ab88782dc6c55b7ad16a2f49215158e57d08f8f040be63f4fe0d0c42fcdd8473/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-12-31 03:36:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
93
AV detection:
12 of 23 (52.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=voehqlogyvnxvulkf5escuky4v6qr6hqic7gh5h6bugef7g5qrzq._file
Result
Malware family:
rhadamanthys
Create hunting rule
Score:
  10/10
Tags:
family:rhadamanthys stealer
Link:
https://tria.ge/reports/231231-d5w93sagbk/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
56aaa2b9e53d69dd75c8d1247220d8ea97b1b7705796b2e2ddff34c7eea8adee
MD5 hash:
50f28d178452b2db4e1f466904e55c78
SHA1 hash:
d9a3246a570715d756a6c653b6818afb99ae39ec
Link:
https://www.unpac.me/results/33898c17-cf33-4cd9-aff8-0f8018adf008/
SH256 hash:
0781f74db6c9ff7aa0c1e76dd0ebc4a9575fba6caca9aac9fb0131c5a73c84be
MD5 hash:
2c064163cda2f093cf6d20302481dff7
SHA1 hash:
cf948b10d999c369ef51972f86278a4f536d400d
Link:
https://www.unpac.me/results/33898c17-cf33-4cd9-aff8-0f8018adf008/
SH256 hash:
2db82e9b91b1ccb1957b4e06ec49bfb0096e973213fc1786de1bbe3162f5df5a
MD5 hash:
27dea42a70bd7e948f1171ce873878a1
SHA1 hash:
b87051d51479c093cdf3e721acea4fd8b940b1e5
Link:
https://www.unpac.me/results/33898c17-cf33-4cd9-aff8-0f8018adf008/
SH256 hash:
d9565fcc2a4f0d20e972339943f764796500506beea2ec99cd7fdefb5b12f944
MD5 hash:
b2c6e56fdbf431efa6daf359f60625c1
SHA1 hash:
3f3cfbd1e6f704a755e20e8030c2e5cde477d428
Link:
https://www.unpac.me/results/33898c17-cf33-4cd9-aff8-0f8018adf008/
SH256 hash:
42bdc6a8568b5ddc7dcedf98fd9a18e7793ed0a23ff35c4784ff0d4cf608ff5a
MD5 hash:
98e2f4e1ce606bf477426554d63096bf
SHA1 hash:
2a6e854162ecb85247a78b58a69f09be82a1b1c5
Link:
https://www.unpac.me/results/33898c17-cf33-4cd9-aff8-0f8018adf008/
SH256 hash:
ab88782dc6c55b7ad16a2f49215158e57d08f8f040be63f4fe0d0c42fcdd8473
MD5 hash:
fd385d3d91fabeea2aad69a220cf5a1b
SHA1 hash:
46c0db1a152cbfd1a5a3eb7254a9b73b4c0be2ef
Link:
https://www.unpac.me/results/33898c17-cf33-4cd9-aff8-0f8018adf008/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ab88782dc6c5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ab88782dc6c55b7ad16a2f49215158e57d08f8f040be63f4fe0d0c42fcdd8473

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2745408/
  
URLhaus
https://urlhaus.abuse.ch/url/2745409/

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