MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18c210cbf7f5cb44b48a911fb820439debc1184237f4f19d6ccf375511fe401a. 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


AgentTesla


Vendor detections: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 18c210cbf7f5cb44b48a911fb820439debc1184237f4f19d6ccf375511fe401a
SHA3-384 hash: 39dd4ff49bf024403c30fe2fa26f89814ec112fe80d0c4e1f7f2de61d7b99cbe1f72b7920f0656731581837633bba7c9
SHA1 hash: e7af938f4113787d29adbcc27997d0bdd6d99cd6
MD5 hash: 6555453e6af8145b1d5f787677e09912
humanhash: mirror-winner-three-lactose
File name:DHL KULI500796821__SCAN DOCUMENT.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:423'936 bytes
First seen:2023-05-11 19:10:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 3072:eyMdJDaHo4ZeGr3K56KoB6l40Sl63umU:p5UTGAu
Threatray 2'720 similar samples on MalwareBazaar
TLSH T1B79486D2BB0885A4E85916759C2EC9590527BC29BC70781F349FB23FEF73392306A917
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 f0d4d4d4d4d4d4d4 (3 x AgentTesla, 1 x RemcosRAT, 1 x Amadey)
Reporter abuse_ch
Tags:AgentTesla DHL exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
260
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL KULI500796821__SCAN DOCUMENT.exe
Verdict:
Malicious activity
Analysis date:
2023-05-11 19:13:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/18d74bdd-8856-4c13-bbb9-fec6489e3a28

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/388511/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.66988012.18804.23044.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% subdirectories
Creating a file
Launching a process
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/645d3dc8ab1bf6e404654ac9/reports/6e3b704b-3a2e-4fc1-a00d-fb64aaa3d333/overview
Verdict:
Malicious
Labled as:
MSIL/GenKryptik_AGeneric.XQ trojan
Link:
https://www.hybrid-analysis.com/sample/18c210cbf7f5cb44b48a911fb820439debc1184237f4f19d6ccf375511fe401a
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3f796d25-1d14-4afb-8f7a-5d4263ede91e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1231155
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample has a suspicious name (potential lure to open the executable)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 864137 Sample: DHL_KULI500796821__SCAN_DOC... Startdate: 11/05/2023 Architecture: WINDOWS Score: 100 57 Snort IDS alert for network traffic 2->57 59 Multi AV Scanner detection for domain / URL 2->59 61 Found malware configuration 2->61 63 9 other signatures 2->63 6 DHL_KULI500796821__SCAN_DOCUMENT.exe 16 6 2->6         started        11 Sntufh.exe 14 3 2->11         started        13 Sntufh.exe 2 2->13         started        process3 dnsIp4 29 208.67.107.146, 49686, 49688, 49690 GRAYSON-COLLIN-COMMUNICATIONSUS United States 6->29 23 C:\Users\user\AppData\Roaming\...\Sntufh.exe, PE32 6->23 dropped 25 C:\Users\user\...\Sntufh.exe:Zone.Identifier, ASCII 6->25 dropped 27 DHL_KULI500796821__SCAN_DOCUMENT.exe.log, ASCII 6->27 dropped 65 Writes to foreign memory regions 6->65 67 Injects a PE file into a foreign processes 6->67 15 InstallUtil.exe 14 2 6->15         started        31 192.168.2.1 unknown unknown 11->31 69 Multi AV Scanner detection for dropped file 11->69 71 Machine Learning detection for dropped file 11->71 19 InstallUtil.exe 2 11->19         started        21 InstallUtil.exe 2 13->21         started        file5 signatures6 process7 dnsIp8 33 api4.ipify.org 104.237.62.211, 443, 49687, 49691 WEBNXUS United States 15->33 35 discordapp.com 162.159.134.233, 443, 49689 CLOUDFLARENETUS United States 15->35 37 api.ipify.org 15->37 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->45 47 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->47 49 May check the online IP address of the machine 15->49 39 api.ipify.org 19->39 41 162.159.135.233, 443, 49693 CLOUDFLARENETUS United States 21->41 43 api.ipify.org 21->43 51 Tries to steal Mail credentials (via file / registry access) 21->51 53 Tries to harvest and steal browser information (history, passwords, etc) 21->53 55 Installs a global keyboard hook 21->55 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/18c210cbf7f5cb44b48a911fb820439debc1184237f4f19d6ccf375511fe401a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-11 04:03:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ddbbbs7x6xfujneksep3qicdtxv4cgccg72pdhlmz43vkep6iana._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
10378a656282ac8e5d676229bc2151b553e50906495bf0bfe6ec4c93373dc2a8
AgentTesla
1c3e5e288a27425088c86cd526e006ecee211534a222b6ddd6ab4a2adb6c911d
AgentTesla
251ca0215e976403d529fba60bd67ca614a3e6b18a7f2420c64acbf31400ed7c
AgentTesla
2ce7d781b4110aea5d90e86a8798e44516a33724c212e4b6099cb4babb7090d0
AgentTesla
6bbe3a700a330b0e92807179be930e40f86857f0162ec3dcb4167f184487565c
AgentTesla
7e610ca4df62011ac3bd3775eb00497f57c45b495300c41780f50cf760c7aeb9
AgentTesla
+ 2'710 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230511-xvx86sce2x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
AgentTesla
Malware Config
C2 Extraction:
https://discordapp.com/api/webhooks/1105867474056003725/DFcrnXzwDlga5TzY0cUAB8pG5fCu4rHvGalu9UT2pCGyBqNAv3NT0usHVDXFE3p6kz3b
Unpacked files
SH256 hash:
18c210cbf7f5cb44b48a911fb820439debc1184237f4f19d6ccf375511fe401a
MD5 hash:
6555453e6af8145b1d5f787677e09912
SHA1 hash:
e7af938f4113787d29adbcc27997d0bdd6d99cd6
Link:
https://www.unpac.me/results/8fffae8b-64b1-4d90-ac81-5e0a02e70b86/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/18c210cbf7f5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/18c210cbf7f5cb44b48a911fb820439debc1184237f4f19d6ccf375511fe401a

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.

Malspam

AgentTesla

Executable exe 18c210cbf7f5cb44b48a911fb820439debc1184237f4f19d6ccf375511fe401a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/388511/

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