MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bf1eac391461b68393e31fdb47447e881b30fe040eca5eb7392b19877b3f00e. 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: 15


Intelligence 15 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9bf1eac391461b68393e31fdb47447e881b30fe040eca5eb7392b19877b3f00e
SHA3-384 hash: 41208dc16f62ef40b712a03048463ea7cbfd39eee08e47c0ef59782903151d6970410cdd256083aceb0953bd1abd9752
SHA1 hash: 413ea294fc0e72f458a460e00ad4e2f2ffe96681
MD5 hash: fae0273af75045a4d8550f37c993e769
humanhash: uniform-one-enemy-west
File name:RFQ New Order - 57m³ LPG SEMI TRAILER 7 NOS.exe
Download: download sample
Signature DarkTortilla
Create hunting rule
File size:1'031'168 bytes
First seen:2024-07-30 15:34:46 UTC
Last seen:2024-07-30 16:48:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:RJYgFrD3af9OCp5HZQ3+PgPOTBKMWOXveT9RQ+7S/AnBRBGmH6fjHrPMxWibfK4r:iKlPuKMWYv0QEUUxJHvsEq
TLSH T1FE25D0E9BA616225D5894EB1C73F120023B5D25B1AD2FEA698CF4184E87E777FC134C2
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter abuse_ch
Tags:DarkTortilla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
361
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ New Order - 57m³ LPG SEMI TRAILER 7 NOS.exe
Verdict:
Malicious activity
Analysis date:
2024-07-30 16:24:07 UTC
Tags:
darktortilla
Link:
https://app.any.run/tasks/0899f414-9c7e-4ae2-9f11-0498373b760c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66a90830c06bd32e596e78b6
Tags:
Execution Generic Network Stealth Snakestealer
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Running batch commands
Launching a process
Enabling autorun by creating a file
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/9bf1eac391461b68393e31fdb47447e881b30fe040eca5eb7392b19877b3f00e
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ee0aed4c-019b-417f-a6e8-33e8c6ff5e2b
Result
Threat name:
DarkTortilla, Snake Keylogger, VIP Keylo
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1484812
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Drops PE files to the startup folder
Found malware configuration
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 dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected DarkTortilla Crypter
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1484812 Sample: RFQ New Order - 57m#U00b3 L... Startdate: 30/07/2024 Architecture: WINDOWS Score: 100 41 reallyfreegeoip.org 2->41 43 api.telegram.org 2->43 45 4 other IPs or domains 2->45 69 Found malware configuration 2->69 71 Malicious sample detected (through community Yara rule) 2->71 73 Antivirus detection for URL or domain 2->73 79 16 other signatures 2->79 9 RFQ New Order - 57m#U00b3 LPG SEMI TRAILER 7 NOS.exe 5 2->9         started        13 ff.exe 3 2->13         started        signatures3 75 Tries to detect the country of the analysis system (by using the IP) 41->75 77 Uses the Telegram API (likely for C&C communication) 43->77 process4 file5 35 RFQ New Order - 57...AILER 7 NOS.exe.log, ASCII 9->35 dropped 89 Hides that the sample has been downloaded from the Internet (zone.identifier) 9->89 15 cmd.exe 3 9->15         started        91 Writes to foreign memory regions 13->91 93 Allocates memory in foreign processes 13->93 95 Injects a PE file into a foreign processes 13->95 19 InstallUtil.exe 15 2 13->19         started        signatures6 process7 dnsIp8 37 C:\Users\user\AppData\Roaming\...\ff.exe, PE32 15->37 dropped 39 C:\Users\user\...\ff.exe:Zone.Identifier, ASCII 15->39 dropped 55 Uses ping.exe to sleep 15->55 57 Drops PE files to the startup folder 15->57 59 Uses ping.exe to check the status of other devices and networks 15->59 22 ff.exe 2 15->22         started        25 PING.EXE 1 15->25         started        28 conhost.exe 15->28         started        30 PING.EXE 1 15->30         started        47 api.telegram.org 149.154.167.220, 443, 49751, 49765 TELEGRAMRU United Kingdom 19->47 49 reallyfreegeoip.org 188.114.96.3, 443, 49730, 49731 CLOUDFLARENETUS European Union 19->49 51 2 other IPs or domains 19->51 61 Tries to steal Mail credentials (via file / registry access) 19->61 63 Tries to harvest and steal browser information (history, passwords, etc) 19->63 file9 signatures10 process11 dnsIp12 81 Writes to foreign memory regions 22->81 83 Allocates memory in foreign processes 22->83 85 Hides that the sample has been downloaded from the Internet (zone.identifier) 22->85 87 Injects a PE file into a foreign processes 22->87 32 InstallUtil.exe 22->32         started        53 127.0.0.1 unknown unknown 25->53 signatures13 process14 signatures15 65 Tries to steal Mail credentials (via file / registry access) 32->65 67 Tries to harvest and steal browser information (history, passwords, etc) 32->67
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9bf1eac391461b68393e31fdb47447e881b30fe040eca5eb7392b19877b3f00e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9bf1eac391461b68393e31fdb47447e881b30fe040eca5eb7392b19877b3f00e/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-07-29 15:55:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tpy6vq4riynwqoj6gh63i5ch5ca3gd7aidwkl23tskyzq55t6aha._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/240730-s1cgfawgrj/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops startup file
Executes dropped EXE
Loads dropped DLL
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/422104c3-b5b2-46b1-91fa-3aa72a61b7f5
Unpacked files
SH256 hash:
823dfad51cfc2f2d837a0da476863a2b476317a8c510bb0707f92bfa5e80a275
MD5 hash:
838c2cdad2c3d80e49a01194855a3244
SHA1 hash:
e4a9de6fa2031c08a0d5b1760c91cdf86ebeeed3
Detections:
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
Link:
https://www.unpac.me/results/1903135a-12b1-4818-b35b-500af1c0311d/
SH256 hash:
2db82e9b91b1ccb1957b4e06ec49bfb0096e973213fc1786de1bbe3162f5df5a
MD5 hash:
27dea42a70bd7e948f1171ce873878a1
SHA1 hash:
b87051d51479c093cdf3e721acea4fd8b940b1e5
Link:
https://www.unpac.me/results/1903135a-12b1-4818-b35b-500af1c0311d/
SH256 hash:
9bf1eac391461b68393e31fdb47447e881b30fe040eca5eb7392b19877b3f00e
MD5 hash:
fae0273af75045a4d8550f37c993e769
SHA1 hash:
413ea294fc0e72f458a460e00ad4e2f2ffe96681
Link:
https://www.unpac.me/results/1903135a-12b1-4818-b35b-500af1c0311d/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9bf1eac39146/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/9bf1eac391461b68393e31fdb47447e881b30fe040eca5eb7392b19877b3f00e

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:NET
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.

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