MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e35c98bfe21c4087199c07e6a51467d61c7adcf4aa2306593e2a4ef3091c52d9. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e35c98bfe21c4087199c07e6a51467d61c7adcf4aa2306593e2a4ef3091c52d9
SHA3-384 hash: 1ad3bfd76f0a26b418b70ea0330d3ad51733c6d7cb3d6a825fd49d083995a23f6d25b7155b80e218a56a5f1655e95c94
SHA1 hash: 884eec059e29ed06e85e2d5bc0b7ac6760216d92
MD5 hash: 3d908cec1b5d27f50c14e63786ea043f
humanhash: october-indigo-neptune-earth
File name:Bill of Lading.exe
Download: download sample
Signature DarkTortilla
Create hunting rule
File size:720'384 bytes
First seen:2023-03-02 14:30:54 UTC
Last seen:2023-03-06 08:30:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:/L/oYhyxC0JlKv3PABFnlOilF9Aw8ib+giqHcAPmY:D/Vy/Ov4DkilJ8e+gN8ImY
Threatray 356 similar samples on MalwareBazaar
TLSH T15EE46CC19BD27116E4571234CFA7C374672E2E7326A2994991C77D6BFEBA30BAD400C2
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) (4505/5/1)
Reporter James_inthe_box
Tags:DarkTortilla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Bill of Lading.exe
Verdict:
No threats detected
Analysis date:
2023-03-02 14:33:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/dd25e6b5-9bc6-43a3-8769-1bfa3db44fd4

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/371238/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.69527.935.7046.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Running batch commands
Launching a process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed phishing
Link:
https://www.filescan.io/uploads/6400b327bbedb8176ff23625/reports/7239fc36-5b4f-436e-84cd-9bcfd52ad17b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e35c98bfe21c4087199c07e6a51467d61c7adcf4aa2306593e2a4ef3091c52d9
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/ca677aa4-b047-4950-a1d9-4a2a59b49767
Result
Threat name:
DarkTortilla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1185821
Signature
Creates an undocumented autostart registry key
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 818722 Sample: Bill of Lading.exe Startdate: 02/03/2023 Architecture: WINDOWS Score: 92 44 Multi AV Scanner detection for dropped file 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 Yara detected DarkTortilla Crypter 2->48 50 3 other signatures 2->50 7 Bill of Lading.exe 15 3 2->7         started        process3 dnsIp4 42 www.google.com 142.250.203.100, 443, 49711 GOOGLEUS United States 7->42 32 C:\Users\user\...\Bill of Lading.exe.log, ASCII 7->32 dropped 54 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->54 12 cmd.exe 1 7->12         started        15 cmd.exe 3 7->15         started        file5 signatures6 process7 file8 56 Uses ping.exe to sleep 12->56 58 Uses ping.exe to check the status of other devices and networks 12->58 18 reg.exe 1 1 12->18         started        21 PING.EXE 1 12->21         started        24 conhost.exe 12->24         started        34 C:\Users\user\AppData\Local\hyt.exe, PE32 15->34 dropped 36 C:\Users\user\...\hyt.exe:Zone.Identifier, ASCII 15->36 dropped 26 PING.EXE 1 15->26         started        28 conhost.exe 15->28         started        30 PING.EXE 1 15->30         started        signatures9 process10 dnsIp11 52 Creates an undocumented autostart registry key 18->52 38 127.0.0.1 unknown unknown 21->38 40 192.168.2.1 unknown unknown 26->40 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e35c98bfe21c4087199c07e6a51467d61c7adcf4aa2306593e2a4ef3091c52d9/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-02 06:18:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
18 of 25 (72.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4nojrp7cdraiogm4a7tkkfdh2yohvxhuvirqmwj6fjhpgci4klmq._file
Verdict:
malicious
Similar samples:
0bf8d1b56d9ee5eae096286c987f3433ee9e1141afdd45581c0b644316e2fdb2
DarkTortilla
135cbc54b63c8ec17f8174791d5fdfce239e587a319a335d4c22ef7e7ec225d0
DarkTortilla
24055d43a09021ce0a445076e9b729b335a726937080337752854f2883103f67
DarkTortilla
3c95ad2e565262c2324a40bb1778e70a197d6452a9a7457d0fd639befa1466d4
DarkTortilla
4fa8e3ed74b9d941888ab229b323154e2a2bdb2274fd7e767e16bb8dadd97365
DarkTortilla
60a45dd4711c5aaa146e4b973d33934a6e7e29e530666202b7a88a6fb845ccb1
DarkTortilla
797c253df096431e69f1aa84f0010f248384fe437cda4bf8df916c48fbb7984f
DarkTortilla
902f0e40972d39b34ce4f03e000d16b77c3ad9383fbaa6a49b7428cae1b08e93
DarkTortilla
9502c0807bac29897aa5821ded393326657732af0a21ffc08341a03c9b219004
DarkTortilla
d063eec4ec30ecc633469e28b06bf8288a9107cd9f16ea97720877a6f761e248
DarkTortilla
+ 346 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence
Link:
https://tria.ge/reports/230302-rvpzxadc95/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Executes dropped EXE
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
e35c98bfe21c4087199c07e6a51467d61c7adcf4aa2306593e2a4ef3091c52d9
MD5 hash:
3d908cec1b5d27f50c14e63786ea043f
SHA1 hash:
884eec059e29ed06e85e2d5bc0b7ac6760216d92
Link:
https://www.unpac.me/results/12f389bf-d1ac-4132-a7c1-90203e2f15b1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/e35c98bfe21c4087199c07e6a51467d61c7adcf4aa2306593e2a4ef3091c52d9

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: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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/371238/

Comments