MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f764722e3bb027b48a1166c278f27be5da97ca3332be9008aacdee693955d78. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f764722e3bb027b48a1166c278f27be5da97ca3332be9008aacdee693955d78
SHA3-384 hash: 8170da2ae29013a410174b070910c0db937dcffbd029574b72a58ea7325d55a2e80459f96b1e5681ae9716370725635f
SHA1 hash: 8db692510efba0ca741bdf43a708c0806aaab83f
MD5 hash: 6c668906704762f299a2468c57bc8dac
humanhash: high-ohio-ten-eleven
File name:Revised_Order.exe
Download: download sample
Signature DarkTortilla
Create hunting rule
File size:1'279'488 bytes
First seen:2024-09-30 08:40:03 UTC
Last seen:2024-09-30 09:28:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:nhEm/wXVYekmWuSk0Krt5eiBeNhUYhYcunUt4IdkIIfYq8aYrmKxXjX1r:QFQx7FunUthd9sYrPxb1
TLSH T11745D5DA9EA53652D42772380F67830C67AD5CB3EA119B894983C1E7FA3E34EDC481C5
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) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter lowmal3
Tags:DarkTortilla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
361
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Revised_Order.exe
Verdict:
No threats detected
Analysis date:
2024-09-30 08:44:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/10c95044-4f78-4983-b119-5f0136f31e62

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan-Spy.AgentTesla.30901.19824.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66fac456c85f12c405da6f76
Tags:
Obfusc Msil Remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade vbnet
Link:
https://www.filescan.io/uploads/66fa63e888188863f38cbe59/reports/d7ab4362-66ad-4048-9194-2b7fedee18dc/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/6f764722e3bb027b48a1166c278f27be5da97ca3332be9008aacdee693955d78
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/16149db2-7c44-4580-8118-9a19a9ed4c87
Result
Threat name:
DarkTortilla, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1522542
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Found direct / indirect Syscall (likely to bypass EDR)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Suricata IDS alerts for network traffic
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected DarkTortilla Crypter
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1522542 Sample: Revised_Order.exe Startdate: 30/09/2024 Architecture: WINDOWS Score: 100 35 www.mgeducacaopro.online 2->35 37 mgeducacaopro.online 2->37 41 Suricata IDS alerts for network traffic 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Antivirus / Scanner detection for submitted sample 2->45 47 7 other signatures 2->47 10 Revised_Order.exe 3 2->10         started        signatures3 process4 file5 33 C:\Users\user\...\Revised_Order.exe.log, ASCII 10->33 dropped 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 10->57 59 Injects a PE file into a foreign processes 10->59 14 Revised_Order.exe 10->14         started        17 Revised_Order.exe 10->17         started        19 Revised_Order.exe 10->19         started        21 Revised_Order.exe 10->21         started        signatures6 process7 signatures8 61 Maps a DLL or memory area into another process 14->61 23 cFxuIwxdCyPM.exe 14->23 injected process9 signatures10 49 Found direct / indirect Syscall (likely to bypass EDR) 23->49 26 RMActivate_ssp.exe 12 23->26         started        process11 signatures12 51 Tries to steal Mail credentials (via file / registry access) 26->51 53 Maps a DLL or memory area into another process 26->53 55 Queues an APC in another process (thread injection) 26->55 29 cFxuIwxdCyPM.exe 26->29 injected process13 dnsIp14 39 mgeducacaopro.online 3.33.130.190, 49717, 80 AMAZONEXPANSIONGB United States 29->39 63 Found direct / indirect Syscall (likely to bypass EDR) 29->63 signatures15
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6f764722e3bb027b48a1166c278f27be5da97ca3332be9008aacdee693955d78
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6f764722e3bb027b48a1166c278f27be5da97ca3332be9008aacdee693955d78/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-09-30 07:08:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n53eoixdxmbhwsfbczwcpdzhxzo2s7fdgmv6saekvtpone4vlv4a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/240930-kkvzvazfpg/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/baf99bc9-9dbe-4ccf-bd36-9d6d0cdbed9a
Unpacked files
SH256 hash:
0c4ce230aa21182174be4385d2c991e1951112e204bc190135649f626b03294a
MD5 hash:
72f0ff12050aa16c1206b949b723d0ac
SHA1 hash:
0321c6948893137604120b5740288947a73abba2
Link:
https://www.unpac.me/results/4aa8a1db-723c-4cd2-b56a-772bac040e5b/
SH256 hash:
2cb5b8fbcd0994c8371837858c1f6dfe8e0de017e86437c7aee38d710209f10a
MD5 hash:
4f5880d558000b383fbb6efb21100997
SHA1 hash:
d2ceb9140d797b0f4db46a0a02c274e4fe89f349
Link:
https://www.unpac.me/results/4aa8a1db-723c-4cd2-b56a-772bac040e5b/
SH256 hash:
da4cb91d96214c7134a9e8799fdf241bd6b8103eecd4efb1b8c228ca3c8e7e91
MD5 hash:
9a06e083cd0531927dcd616b9b601ffa
SHA1 hash:
9584f7e1c8ab7be5900762abcaedf20cb92e4ae7
Link:
https://www.unpac.me/results/4aa8a1db-723c-4cd2-b56a-772bac040e5b/
SH256 hash:
0a2f09f35bb8d3d42f0997677685a5af6937509d1cee6370fe0066e7a6c76ba3
MD5 hash:
ec3f7a5cdcd83a3a7b43ac124d5747da
SHA1 hash:
749094827a6bb532b16f0c0392b577f1c5d01ad4
Link:
https://www.unpac.me/results/4aa8a1db-723c-4cd2-b56a-772bac040e5b/
SH256 hash:
6f764722e3bb027b48a1166c278f27be5da97ca3332be9008aacdee693955d78
MD5 hash:
6c668906704762f299a2468c57bc8dac
SHA1 hash:
8db692510efba0ca741bdf43a708c0806aaab83f
Link:
https://www.unpac.me/results/4aa8a1db-723c-4cd2-b56a-772bac040e5b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6f764722e3bb/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/6f764722e3bb027b48a1166c278f27be5da97ca3332be9008aacdee693955d78

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.

Malspam

DarkTortilla

Executable exe 6f764722e3bb027b48a1166c278f27be5da97ca3332be9008aacdee693955d78

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments