MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 24ed4bef9818dab4794cc424c53090bdff4f84c6f0472609d0e7c1f59b5ffcf9. 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 3 File information Comments

SHA256 hash: 24ed4bef9818dab4794cc424c53090bdff4f84c6f0472609d0e7c1f59b5ffcf9
SHA3-384 hash: 12462890f8cab9449084217758c313b38b769a4ef4c61f7f27b02d2ea02eb80409aeb3e06f30c1f556400111c8c25349
SHA1 hash: 29653e9d6477db2b515978e7818613317288b865
MD5 hash: f153865ce138690d2f76ee5cbe19ae21
humanhash: march-august-jig-seven
File name:Rescheduled_DHL_Express_Courier_Pickup_CBJ231025122556_DEC23_PDF.exe
Download: download sample
Signature DarkTortilla
File size:1'803'776 bytes
First seen:2023-12-13 12:36:16 UTC
Last seen:2023-12-13 14:17:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:0KiZ4G1+g7ZcwG0iwnKFAtqQOfWPa/Q6KzHrR23:0KiZ91+g7ZrxRnKFixOfWPaort4
Threatray 1 similar samples on MalwareBazaar
TLSH T1B7854817F3084A58C45A1F70EA33C03542609E57A3628606BAE5BDBF7EF978A06531F7
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 f0d4c8d4d5e8e8f0 (4 x AgentTesla, 1 x DarkTortilla)
Reporter abuse_ch
Tags:DarkTortilla DHL exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
294
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Rescheduled_DHL_Express_Courier_Pickup_CBJ231025122556_DEC23_PDF.exe
Verdict:
Malicious activity
Analysis date:
2023-12-13 12:49:30 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Running batch commands
Launching a process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control lolbin masquerade obfuscated
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.
Result
Threat name:
AgentTesla, DarkTortilla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Contains functionality to log keystrokes (.Net Source)
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
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1361387 Sample: Rescheduled_DHL_Express_Cou... Startdate: 13/12/2023 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 Yara detected DarkTortilla Crypter 2->37 39 7 other signatures 2->39 7 Rescheduled_DHL_Express_Courier_Pickup_CBJ231025122556_DEC23_PDF.exe 3 2->7         started        process3 signatures4 41 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->41 10 cmd.exe 1 7->10         started        13 cmd.exe 3 7->13         started        process5 file6 43 Uses ping.exe to sleep 10->43 45 Uses ping.exe to check the status of other devices and networks 10->45 16 PING.EXE 1 10->16         started        19 conhost.exe 10->19         started        21 reg.exe 1 1 10->21         started        29 C:\Users\user\AppData\Roaming\explooorr.exe, PE32 13->29 dropped 23 conhost.exe 13->23         started        25 PING.EXE 1 13->25         started        27 PING.EXE 1 13->27         started        signatures7 process8 dnsIp9 31 127.0.0.1 unknown unknown 16->31
Threat name:
Win32.Trojan.GenSteal
Status:
Malicious
First seen:
2023-12-12 08:49:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
78
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
2db82e9b91b1ccb1957b4e06ec49bfb0096e973213fc1786de1bbe3162f5df5a
MD5 hash:
27dea42a70bd7e948f1171ce873878a1
SHA1 hash:
b87051d51479c093cdf3e721acea4fd8b940b1e5
SH256 hash:
9be19281d2de2b8b67622b1f53eeece03d7721193100c2ef4642c9d3acf96173
MD5 hash:
9ac9d1d6872602c295209a87b0eeff59
SHA1 hash:
8e530560293ebb2aa0bb12c90ca9e5d154bc501a
Detections:
win_agent_tesla_g2 INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients Agenttesla_type2 INDICATOR_SUSPICIOUS_Binary_References_Browsers INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients INDICATOR_SUSPICIOUS_EXE_DiscordURL INDICATOR_EXE_Packed_GEN01 INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
SH256 hash:
24ed4bef9818dab4794cc424c53090bdff4f84c6f0472609d0e7c1f59b5ffcf9
MD5 hash:
f153865ce138690d2f76ee5cbe19ae21
SHA1 hash:
29653e9d6477db2b515978e7818613317288b865
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
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 24ed4bef9818dab4794cc424c53090bdff4f84c6f0472609d0e7c1f59b5ffcf9

(this sample)

  
Delivery method
Distributed via e-mail attachment

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