MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80e2f3ab9f85cfd764db0792a05b2a77889457522bb3f6d9b5edfac8321843f8. 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: 10


Intelligence 10 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 80e2f3ab9f85cfd764db0792a05b2a77889457522bb3f6d9b5edfac8321843f8
SHA3-384 hash: bd8b6c95cae4a95d7db11de7aea14b592b77b50d09a7da4f79367ad1749647f2236d764f6e17a7de497533e7163832d3
SHA1 hash: 2fe34e8a1fbeb84da4fd26fbdff1436711b3cb17
MD5 hash: 3a51ad516ad839a98b795711b4aadb15
humanhash: east-mirror-pennsylvania-xray
File name:3a51ad516ad839a98b795711b4aadb15.exe
Download: download sample
Signature DarkTortilla
Create hunting rule
File size:1'441'646 bytes
First seen:2023-08-08 07:14:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:U2G/nvxW3Ww0tRp8GiXTBhq7yRDvHcUcjUvy0lr3Tl6icOB/UWoT:UbA30H4zF0UMSAicOB/UWk
Threatray 18 similar samples on MalwareBazaar
TLSH T1C965E04EFC022F55C331D87B0A8E9A203CAA12BF5F529F1772656987DF805C6B03566B
TrID 91.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.6% (.EXE) Win64 Executable (generic) (10523/12/4)
1.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
0.6% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter abuse_ch
Tags:DarkTortilla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
284
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3a51ad516ad839a98b795711b4aadb15.exe
Verdict:
Malicious activity
Analysis date:
2023-08-08 07:21:42 UTC
Tags:
evasion
Link:
https://app.any.run/tasks/4be46577-2923-436f-8cba-c0d5ef662aa9

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/441245/
Detection(s):
SecuriteInfo.com.Trojan.Rasftuby.Gen.14.10239.27368.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% directory
Running batch commands
Launching a process
DNS request
Sending a custom TCP request
Creating a process from a recently created file
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/80e2f3ab9f85cfd764db0792a05b2a77889457522bb3f6d9b5edfac8321843f8
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/4bfc9136-bebe-4ee6-9452-7c980059a957
Result
Threat name:
DarkTortilla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1287584
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Drops PE files to the startup folder
Hides that the sample has been downloaded from the Internet (zone.identifier)
May check the online IP address of the machine
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Suspicious powershell command line found
Uses netsh to modify the Windows network and firewall settings
Uses nslookup.exe to query domains
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1287584 Sample: gH739sAcbQ.exe Startdate: 08/08/2023 Architecture: WINDOWS Score: 100 58 Antivirus detection for dropped file 2->58 60 Multi AV Scanner detection for dropped file 2->60 62 Multi AV Scanner detection for submitted file 2->62 64 Yara detected DarkTortilla Crypter 2->64 9 gH739sAcbQ.exe 12 2->9         started        12 ratt.exe 2->12         started        process3 file4 44 C:\Users\user\AppData\Local\Temp\7z.exe, PE32 9->44 dropped 46 C:\Users\user\AppData\Local\Temp\7z.dll, PE32 9->46 dropped 14 cmd.exe 3 9->14         started        process5 file6 50 C:\ProgramData\Microsoft\Windows\...\ratt.exe, PE32 14->50 dropped 82 Suspicious powershell command line found 14->82 84 Drops PE files to the startup folder 14->84 86 Uses nslookup.exe to query domains 14->86 88 Adds a directory exclusion to Windows Defender 14->88 18 ratt.exe 14->18         started        21 cmd.exe 1 14->21         started        23 powershell.exe 7 14->23         started        25 9 other processes 14->25 signatures7 process8 file9 66 Antivirus detection for dropped file 18->66 68 Multi AV Scanner detection for dropped file 18->68 70 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->70 72 Uses nslookup.exe to query domains 21->72 28 nslookup.exe 1 21->28         started        74 Uses netsh to modify the Windows network and firewall settings 23->74 76 Modifies the windows firewall 23->76 48 C:\Users\user\AppData\Local\Temp\ratt.exe, PE32 25->48 dropped 32 ratt.exe 25->32         started        34 cmd.exe 25->34         started        36 cmd.exe 25->36         started        38 4 other processes 25->38 signatures10 process11 dnsIp12 52 resolver1.opendns.com 28->52 54 myip.opendns.com 28->54 56 222.222.67.208.in-addr.arpa 28->56 78 May check the online IP address of the machine 28->78 80 Hides that the sample has been downloaded from the Internet (zone.identifier) 32->80 40 WMIC.exe 34->40         started        42 WMIC.exe 36->42         started        signatures13 process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/80e2f3ab9f85cfd764db0792a05b2a77889457522bb3f6d9b5edfac8321843f8/
Threat name:
Win32.Backdoor.QuasarRAT
Create hunting rule
Status:
Malicious
First seen:
2023-08-06 14:57:10 UTC
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qdrphk47qxh5ozg3a6jkawzko6ejiv2sfoz7nwnv5x5mqmqyip4a._file
Verdict:
malicious
Similar samples:
1ead164add4a39d1dea816fef36c153347edd9516554db804fd847ebdaad8688
DarkTortilla
295a185629cf9edf7bcdddd8cf1a68c95bb82f4debfad3f5540075feada42d85
DarkTortilla
3561b1eab2b650f0a714dc2da14bb751e03008a444dcc7dc1293eca7056727a2
DarkTortilla
3594486ee2019ce81554baa4f01ecbbef8d0d392dbf2d4866ac340b3b0623c5c
DarkTortilla
446394f68754ec8ef7d4aa622921b8a5fd77b0dbea23a1b39c366d905fac4489
DarkTortilla
51fd7ec86eb447de524db155117eb5a0422bbec61aabf2a887f0ba2d6f8065d1
DarkTortilla
5d95c10e8122a51e32257074a96464232e99923864532e6b6c4d2b245a7a852f
DarkTortilla
beeb985707b6f8539ad51664530bfb507ca9f65d9c1e6e716ca95f5d7e13291b
DarkTortilla
c0e63dffeadeefd38d63f38be833bf89dcc0b7806035dfc8791c8ab21dc2570f
DarkTortilla
+ 8 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
evasion persistence upx
Link:
https://tria.ge/reports/230808-h28wxscf9y/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Adds Run key to start application
ACProtect 1.3x - 1.4x DLL software
Executes dropped EXE
Loads dropped DLL
UPX packed file
Unexpected DNS network traffic destination
Modifies Windows Firewall
Unpacked files
SH256 hash:
80e2f3ab9f85cfd764db0792a05b2a77889457522bb3f6d9b5edfac8321843f8
MD5 hash:
3a51ad516ad839a98b795711b4aadb15
SHA1 hash:
2fe34e8a1fbeb84da4fd26fbdff1436711b3cb17
Link:
https://www.unpac.me/results/df6c2101-b538-4a17-8a46-e1c97867cbfa/
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/80e2f3ab9f85cfd764db0792a05b2a77889457522bb3f6d9b5edfac8321843f8

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_OLE_file_magic_number
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:UPXv20MarkusLaszloReiser
Create hunting rule
Author:malware-lu

File information

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

Web download

DarkTortilla

Executable exe 80e2f3ab9f85cfd764db0792a05b2a77889457522bb3f6d9b5edfac8321843f8

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/441245/
  
URLhaus
https://urlhaus.abuse.ch/url/2693711/
  
Delivery method
Distributed via web download

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