MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 252608d720abcc726d09543d3f3d2f81d887f9ba844dde8b4fb6611674c253e0. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 252608d720abcc726d09543d3f3d2f81d887f9ba844dde8b4fb6611674c253e0
SHA3-384 hash: 54de0c0c4e0bbd66533760514ebbeba9094a5165f2cd0a48d0c92e2ea63d7e43ea0303e910be1bec02e6810beb07ac46
SHA1 hash: f16de3b2013e2feddf6e807acf5a1f1ef0299929
MD5 hash: 5e6ecac4242e183c2e0a6dc2e20d2957
humanhash: utah-october-magnesium-minnesota
File name:NEW ORDER 73449174$.exe
Download: download sample
Signature DarkTortilla
Create hunting rule
File size:2'536'960 bytes
First seen:2024-08-21 12:17:56 UTC
Last seen:2024-08-23 12:08:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'656 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 49152:Fbme1pELMSe6zca78NfGBN3Adr5wUt8VfMh01Kd3HZf3NUvUW06Pq6NZK:hmspEwSKNNr5wUtMMh01KjNm0iZ
Threatray 46 similar samples on MalwareBazaar
TLSH T150C523AC2BC50665E03E8B3A72F5905543B7B2025677D679FA4C41FAAF33B801A03797
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter threatcat_ch
Tags:DarkTortilla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
411
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NEW ORDER 73449174$.exe
Verdict:
Malicious activity
Analysis date:
2024-08-21 12:25:46 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f2188191-1c1b-4365-b2e4-8f0fcee2e2ff

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.26827.17412.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66c5dafcb2a4681a72966cab
Tags:
Execution Generic Network Static Stealth Trojan Kryptik
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed phishing vbnet
Link:
https://www.filescan.io/uploads/66c5db01aa12eb10615f0155/reports/a4526b68-6569-4823-9612-12ba718bd1ab/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/252608d720abcc726d09543d3f3d2f81d887f9ba844dde8b4fb6611674c253e0
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:
Unknown
Link:
https://analyze.intezer.com/analyses/d1e18aca-b7ca-4c6a-9e38-3ca36d9143f8
Result
Threat name:
DarkTortilla, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1496575
Signature
.NET source code contains method to dynamically call methods (often used by packers)
AI detected suspicious sample
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Drops PE files to the startup folder
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)
Moves itself to temp directory
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected DarkTortilla Crypter
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1496575 Sample: NEW ORDER 73449174$.exe Startdate: 21/08/2024 Architecture: WINDOWS Score: 100 46 Malicious sample detected (through community Yara rule) 2->46 48 Yara detected FormBook 2->48 50 Yara detected DarkTortilla Crypter 2->50 52 7 other signatures 2->52 9 NEW ORDER 73449174$.exe 5 2->9         started        process3 file4 36 C:\Users\user\...36EW ORDER 73449174$.exe.log, ASCII 9->36 dropped 60 Moves itself to temp directory 9->60 62 Hides that the sample has been downloaded from the Internet (zone.identifier) 9->62 13 ncyryrbdhdh.exe 4 9->13         started        signatures5 process6 signatures7 64 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->64 16 cmd.exe 3 13->16         started        process8 file9 32 C:\Users\user\AppData\...\ncud8ieiedi393.exe, PE32 16->32 dropped 34 C:\...\ncud8ieiedi393.exe:Zone.Identifier, ASCII 16->34 dropped 40 Uses ping.exe to sleep 16->40 42 Drops PE files to the startup folder 16->42 44 Uses ping.exe to check the status of other devices and networks 16->44 20 ncud8ieiedi393.exe 3 16->20         started        23 PING.EXE 1 16->23         started        26 conhost.exe 16->26         started        28 PING.EXE 1 16->28         started        signatures10 process11 dnsIp12 54 Writes to foreign memory regions 20->54 56 Hides that the sample has been downloaded from the Internet (zone.identifier) 20->56 58 Injects a PE file into a foreign processes 20->58 30 AddInProcess32.exe 20->30         started        38 127.0.0.1 unknown unknown 23->38 signatures13 process14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/252608d720abcc726d09543d3f3d2f81d887f9ba844dde8b4fb6611674c253e0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/252608d720abcc726d09543d3f3d2f81d887f9ba844dde8b4fb6611674c253e0/
Threat name:
ByteCode-MSIL.Trojan.Mardom
Create hunting rule
Status:
Malicious
First seen:
2024-08-21 12:18:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eutarvzavpghe3ijkq6t6pjpqhmip6n2qrg55c2pwzqrm5gckpqa._file
Verdict:
malicious
Similar samples:
4187407e94e390b8916206e2714b4941cacd06c60f9a8662f41b847cab5f2d5f
DarkTortilla
5ce228a6fcbe2d1ddcc50f0f3e1373609024bfdf5b4fd017f51a8c83a4b44292
DarkTortilla
6c9b81415ce7f9c68b5804eec34d489290401cfd9464810a7686093f63a130fc
DarkTortilla
b9f49c654a651e509c718f73b241979aaf4611c3b4e4d84d2e95f5a9f7bce1c7
DarkTortilla
f893c0d1a6c024b5cd57968781f35e71b6a87a2575a3e79faf88b6601e63409f
DarkTortilla
+ 36 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/240821-pgldfsxhna/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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
Suspicious use of SetThreadContext
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/166160c2-d244-4310-a6d8-5dc68cb34b08
Unpacked files
SH256 hash:
03ff8a39ce66d3a0ba99c49130a3f6151810f043a5d2d9a3b28718a96cad019c
MD5 hash:
e0edd423ec3ef12348f36e4a1f4e52f5
SHA1 hash:
8d3a691332dde28c8a82ddeb69e0ce3c07b8916e
Link:
https://www.unpac.me/results/e71bd1ed-2459-46a3-8b8f-75a0611de14e/
SH256 hash:
56aaa2b9e53d69dd75c8d1247220d8ea97b1b7705796b2e2ddff34c7eea8adee
MD5 hash:
50f28d178452b2db4e1f466904e55c78
SHA1 hash:
d9a3246a570715d756a6c653b6818afb99ae39ec
Link:
https://www.unpac.me/results/e71bd1ed-2459-46a3-8b8f-75a0611de14e/
SH256 hash:
9dac8e0c184f46c9a246a11fa95c2284003e7f0355061b92303d31f5c20c6d84
MD5 hash:
f0104eb57763672dbaf72b04351c3307
SHA1 hash:
b19b30093b6bf0dd739fde922b7de753919b86ac
Link:
https://www.unpac.me/results/e71bd1ed-2459-46a3-8b8f-75a0611de14e/
SH256 hash:
ed64aca7520dcb8773eb6e89e96590f9b9f8d4cefcc3fc40ca1c37dbedddce3f
MD5 hash:
9141410572bed0d68d74ef9d92df3dc4
SHA1 hash:
75f972dc984dd95aa21f21784bc3fbbe1c8c45ad
Link:
https://www.unpac.me/results/e71bd1ed-2459-46a3-8b8f-75a0611de14e/
SH256 hash:
252608d720abcc726d09543d3f3d2f81d887f9ba844dde8b4fb6611674c253e0
MD5 hash:
5e6ecac4242e183c2e0a6dc2e20d2957
SHA1 hash:
f16de3b2013e2feddf6e807acf5a1f1ef0299929
Link:
https://www.unpac.me/results/e71bd1ed-2459-46a3-8b8f-75a0611de14e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/252608d720ab/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/252608d720abcc726d09543d3f3d2f81d887f9ba844dde8b4fb6611674c253e0

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 252608d720abcc726d09543d3f3d2f81d887f9ba844dde8b4fb6611674c253e0

(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