MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6cf46ee2f2c19ee79dc178af963be5e09618bfaff180d1dd10c2712129358b24. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6cf46ee2f2c19ee79dc178af963be5e09618bfaff180d1dd10c2712129358b24
SHA3-384 hash: 96780d046508cced8ea676159a80bd8f46cf33736fb1a17affac7cb49f68874991b76f2998ab880911f9c751726398be
SHA1 hash: 464e11a4d933c09866cf8c52d952cdfa8cde6182
MD5 hash: 6d9011b05d5ba30304f27ffb1a8c4f85
humanhash: hot-cat-twenty-delaware
File name:PROJECT KROHM STAHL GmbH Inquiry.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:888'832 bytes
First seen:2021-03-04 18:29:55 UTC
Last seen:2021-03-04 20:43:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:gaK9phJbTYxYaQiOP1E/niMxBamtMJRzCR7X4X3tT0qT0R6:ERY20+14niUttQ+tXMtoqoR6
Threatray 2'999 similar samples on MalwareBazaar
TLSH 5615E1313BF8AB58F475EB7947D060819BFDE612E712E24F3CA552CE0A12A81CE73525
Reporter TeamDreier
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
169
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PROJECT KROHM STAHL GmbH Inquiry.exe
Verdict:
Malicious activity
Analysis date:
2021-03-04 18:31:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4f485d24-18c6-4890-b555-aafd71506107

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/122331/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.31677.29905.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
UNKNOWN
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
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/629019
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 363483 Sample: PROJECT KROHM STAHL GmbH In... Startdate: 04/03/2021 Architecture: WINDOWS Score: 100 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Yara detected AgentTesla 2->47 49 7 other signatures 2->49 6 PROJECT KROHM STAHL GmbH Inquiry.exe 3 2->6         started        9 eCwYM.exe 3 2->9         started        12 eCwYM.exe 2 2->12         started        process3 file4 25 PROJECT KROHM STAHL GmbH Inquiry.exe.log, ASCII 6->25 dropped 14 PROJECT KROHM STAHL GmbH Inquiry.exe 2 9 6->14         started        19 PROJECT KROHM STAHL GmbH Inquiry.exe 6->19         started        51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 9->51 53 Machine Learning detection for dropped file 9->53 55 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 9->55 21 eCwYM.exe 2 9->21         started        23 eCwYM.exe 2 12->23         started        signatures5 process6 dnsIp7 31 smtp.twu-info.us 14->31 33 us2.smtp.mailhostbox.com 208.91.199.225, 49744, 49745, 587 PUBLIC-DOMAIN-REGISTRYUS United States 14->33 27 C:\Users\user\AppData\Roaming\...\eCwYM.exe, PE32 14->27 dropped 29 C:\Users\user\...\eCwYM.exe:Zone.Identifier, ASCII 14->29 dropped 35 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->35 37 Tries to steal Mail credentials (via file access) 14->37 39 Tries to harvest and steal ftp login credentials 14->39 41 3 other signatures 14->41 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6cf46ee2f2c19ee79dc178af963be5e09618bfaff180d1dd10c2712129358b24/
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2021-03-04 18:30:11 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nt2g5yxsygpophobpcxzmo7f4clbrp5p6gandxiqyjysckjvrmsa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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ddd2c3304f4423f4348cf0d858ecba70eaaba5b652969d5f582a534ccfb55093
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e769369f1fd04a2fdb3976c69cbaaefee66cee1f54f523d7eab4712ce764f73f
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ead0f6ef88c149f4318129ed6e3ef5fb30bd2ab03afef3625ca08d1b2f6f180e
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f7af12b666ffa2eb7f5c8a4bdf258b4b47138f8fe21f7f11271581caa891918d
AgentTesla
+ 2'989 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210304-vmymk9ktm6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
f9d949d2f56c449c5d346bb93ed04d38426f563b022dd179ae330dab46682c3b
MD5 hash:
871e23d748ba756eaab5777708f250f8
SHA1 hash:
c9816d4ab38541aaab9aa3eab7cb4898d0b72e4a
Link:
https://www.unpac.me/results/91b1f45f-c46b-42bc-b083-74c21d74534a/
SH256 hash:
6cf46ee2f2c19ee79dc178af963be5e09618bfaff180d1dd10c2712129358b24
MD5 hash:
6d9011b05d5ba30304f27ffb1a8c4f85
SHA1 hash:
464e11a4d933c09866cf8c52d952cdfa8cde6182
Link:
https://www.unpac.me/results/91b1f45f-c46b-42bc-b083-74c21d74534a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.75
Link:
https://yomi.yoroi.company/submissions/6cf46ee2f2c19ee79dc178af963be5e09618bfaff180d1dd10c2712129358b24

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

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/122331/

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