MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0bc08c76c241a4d33f07a116644a7a588f8c2d749995d171c89fb7bb619915ad. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0bc08c76c241a4d33f07a116644a7a588f8c2d749995d171c89fb7bb619915ad
SHA3-384 hash: b52a20133b007691a09db05e4dacfe3e5cad0b91a66781a0827a6a7563d406be16178557696dcf142b6deee76f8ba9cd
SHA1 hash: e7e74b5833e7a2f0743078eda6786fad8f3f5ba3
MD5 hash: 002b0013ceac89fe5df260fdc1efa403
humanhash: sierra-march-winner-bulldog
File name:hesaphareketi-01.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:660'480 bytes
First seen:2024-02-08 07:18:29 UTC
Last seen:2024-02-08 09:33:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:3WAxLvnA7sP4rBR4FUe9T1dB/w/URBWhX9lB+OV/90PCV4+8BBGuNrDjp:3WAx7nA7sANR4FUePdlG7hXjB+yloCaJ
TLSH T1C3E4230421E82B23E5BF6FF654E2549117B2D8626093E3086CFD61FB66E9FA04D29317
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:AgentTesla exe geo TUR

Intelligence

File Origin
# of uploads :
2
# of downloads :
289
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
0bc08c76c241a4d33f07a116644a7a588f8c2d749995d171c89fb7bb619915ad.exe
Verdict:
Malicious activity
Analysis date:
2024-02-08 07:38:19 UTC
Tags:
evasion stealer agenttesla
Link:
https://app.any.run/tasks/e06ce90f-937c-4873-a0e2-37d25113c332

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/475321/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2511.26642.10416.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/65c4807429ab210c3fabda80/reports/409d1d1a-1057-4dce-90a1-edd9f33802a0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/0bc08c76c241a4d33f07a116644a7a588f8c2d749995d171c89fb7bb619915ad
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/1d499a8a-f84d-441e-bb44-56f271414fb3
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1388870
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
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
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Suspicious Double Extension File Execution
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)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1388870 Sample: hesaphareketi-01.pdf.exe Startdate: 08/02/2024 Architecture: WINDOWS Score: 100 42 mail.ozmetalsan.com.tr 2->42 44 ozmetalsan.com.tr 2->44 46 2 other IPs or domains 2->46 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Antivirus / Scanner detection for submitted sample 2->58 60 15 other signatures 2->60 8 hesaphareketi-01.pdf.exe 7 2->8         started        12 HdEnLc.exe 2->12         started        signatures3 process4 file5 38 C:\Users\user\AppData\Roaming\HdEnLc.exe, PE32 8->38 dropped 40 C:\Users\user\AppData\Local\...\tmpDDCB.tmp, XML 8->40 dropped 62 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->62 64 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->64 66 Uses schtasks.exe or at.exe to add and modify task schedules 8->66 74 3 other signatures 8->74 14 hesaphareketi-01.pdf.exe 15 2 8->14         started        18 powershell.exe 21 8->18         started        20 powershell.exe 23 8->20         started        26 2 other processes 8->26 68 Antivirus detection for dropped file 12->68 70 Multi AV Scanner detection for dropped file 12->70 72 Machine Learning detection for dropped file 12->72 22 HdEnLc.exe 12->22         started        24 schtasks.exe 12->24         started        signatures6 process7 dnsIp8 48 ip-api.com 208.95.112.1, 49735, 49739, 80 TUT-ASUS United States 14->48 50 ozmetalsan.com.tr 95.173.177.114, 49736, 49737, 49740 NETINTERNETNetinternetBilisimTeknolojileriASTR Turkey 14->50 52 api.ipify.org 104.26.13.205, 443, 49734, 49738 CLOUDFLARENETUS United States 14->52 28 conhost.exe 18->28         started        30 WmiPrvSE.exe 18->30         started        32 conhost.exe 20->32         started        76 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->76 78 Tries to steal Mail credentials (via file / registry access) 22->78 80 Tries to harvest and steal browser information (history, passwords, etc) 22->80 34 conhost.exe 24->34         started        36 conhost.exe 26->36         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0bc08c76c241a4d33f07a116644a7a588f8c2d749995d171c89fb7bb619915ad
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0bc08c76c241a4d33f07a116644a7a588f8c2d749995d171c89fb7bb619915ad/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-02-07 11:58:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bpaiy5wcigsngpyhuelgist2lchyyllutgk5c4oit633wymzcwwq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240208-h5jq7sdch7/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
6d1ee05c7c47a0313f23aa092eeddad16879486a2cbfdd4ce0c941f1d8100a1a
MD5 hash:
19beb8cc9ddbbf874cdf84fcdb5b280f
SHA1 hash:
aa251f6a589d4af16e5ad5bf157a8efafc10513d
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/3d7c1f00-2673-45b2-9433-e66b01206b8c/
Parent samples :
0bc08c76c241a4d33f07a116644a7a588f8c2d749995d171c89fb7bb619915ad
bcb3f0c471ef7ff8146f911b7d5f5394699872e9140869c5531901b2170b2498
1c98180948dc869d00e1fe42476559fae2d76e95ce809c47736aca2ed6c20970
SH256 hash:
376e82d10d5ef703acc31e88be207e8c140ac6c7af0ea250feb56b24ad2e5397
MD5 hash:
0b182e3170dffa8e1a05012d193cb96d
SHA1 hash:
5c928039a67ac8b9989a8b5782c34d20ffb82077
Link:
https://www.unpac.me/results/3d7c1f00-2673-45b2-9433-e66b01206b8c/
SH256 hash:
38e0c6d980305c75802c29c0296f16fe0e9d8ef0c387580096acbfb914a805a3
MD5 hash:
6d6dc9776d8f8feaf6f35048c87e3c85
SHA1 hash:
2a93098d71c171354d458ecabd97c5b2aca00cf4
Link:
https://www.unpac.me/results/3d7c1f00-2673-45b2-9433-e66b01206b8c/
SH256 hash:
4396c1c899c6f224b8f81a9e16917c6e608b8a0a9b11854ba1dd0bb9010bb6d0
MD5 hash:
795e061bb1ae9b340a208963a2435544
SHA1 hash:
03fe269a7a0c85742ce97d5264ecb12f7e5add13
Link:
https://www.unpac.me/results/3d7c1f00-2673-45b2-9433-e66b01206b8c/
SH256 hash:
0bc08c76c241a4d33f07a116644a7a588f8c2d749995d171c89fb7bb619915ad
MD5 hash:
002b0013ceac89fe5df260fdc1efa403
SHA1 hash:
e7e74b5833e7a2f0743078eda6786fad8f3f5ba3
Link:
https://www.unpac.me/results/3d7c1f00-2673-45b2-9433-e66b01206b8c/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0bc08c76c241/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/0bc08c76c241a4d33f07a116644a7a588f8c2d749995d171c89fb7bb619915ad

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.

Cape
Cape
https://www.capesandbox.com/analysis/475321/

Comments