MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2dcb2f77dff501d237caa92dbc27955cf5c1b28ab28148a97a5ed69f2dda1e24. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2dcb2f77dff501d237caa92dbc27955cf5c1b28ab28148a97a5ed69f2dda1e24
SHA3-384 hash: 445f17e0616426bbfd62f1e0592210e2497a105219a6c82d60f0ee9f61295131ef64d8b7a130e83e5341dadbbe02025e
SHA1 hash: 198ed02a5ff97be542261bcafb4e2dfd0c6c5ac9
MD5 hash: 942bbbc3d79d32134cb0f56fe10f509a
humanhash: five-comet-thirteen-nuts
File name:SecuriteInfo.com.Win32.PWSX-gen.27291.30482
Download: download sample
Signature AgentTesla
Create hunting rule
File size:718'336 bytes
First seen:2023-10-10 12:35:08 UTC
Last seen:2023-10-10 13:31:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'013 x AgentTesla, 19'919 x Formbook, 12'332 x SnakeKeylogger)
ssdeep 12288:lOX9KdFS0dN2qSxueVrjOZCCNZu0RbscJuS9U+k2hFV8JyBcbLAc2W:lOtsFvN2pmZu0nJ/q+rbiJymv2
Threatray 117 similar samples on MalwareBazaar
TLSH T151E4012973A81F13E5B867FF1179014003F9146F6534F3A85EA160DE2DB1F299B82EA7
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)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
321
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.27291.30482
Verdict:
Malicious activity
Analysis date:
2023-10-10 13:21:26 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/cc2ab265-1f58-4a95-b797-5f3105498f69

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.27291.30482.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6525453664965c51f77a075f/reports/fe6d19b6-346c-4e81-ad8b-a8e63427b9cb/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/2dcb2f77dff501d237caa92dbc27955cf5c1b28ab28148a97a5ed69f2dda1e24
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fd94fafb-75dd-47f1-b172-085e8c21f54a
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1322900
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
Sigma detected: Scheduled temp file as task from temp location
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1322900 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 10/10/2023 Architecture: WINDOWS Score: 100 36 mail.cesi.ma 2->36 38 cesi.ma 2->38 40 2 other IPs or domains 2->40 46 Malicious sample detected (through community Yara rule) 2->46 48 Antivirus / Scanner detection for submitted sample 2->48 50 Sigma detected: Scheduled temp file as task from temp location 2->50 52 7 other signatures 2->52 8 SecuriteInfo.com.Win32.PWSX-gen.27291.30482.exe 7 2->8         started        12 qsiAsDnaSjufr.exe 5 2->12         started        signatures3 process4 file5 32 C:\Users\user\AppData\...\qsiAsDnaSjufr.exe, PE32 8->32 dropped 34 C:\Users\user\AppData\Local\...\tmpF899.tmp, XML 8->34 dropped 54 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->54 56 Uses schtasks.exe or at.exe to add and modify task schedules 8->56 58 Adds a directory exclusion to Windows Defender 8->58 60 Injects a PE file into a foreign processes 8->60 14 SecuriteInfo.com.Win32.PWSX-gen.27291.30482.exe 15 2 8->14         started        18 powershell.exe 21 8->18         started        20 schtasks.exe 1 8->20         started        62 Antivirus detection for dropped file 12->62 64 Multi AV Scanner detection for dropped file 12->64 66 Machine Learning detection for dropped file 12->66 22 qsiAsDnaSjufr.exe 14 2 12->22         started        24 schtasks.exe 1 12->24         started        signatures6 process7 dnsIp8 42 api4.ipify.org 64.185.227.156, 443, 49710, 49712 WEBNXUS United States 14->42 44 cesi.ma 94.23.120.110, 26, 49711, 49713 OVHFR France 14->44 68 Installs a global keyboard hook 14->68 26 conhost.exe 18->26         started        28 conhost.exe 20->28         started        70 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->70 72 Tries to steal Mail credentials (via file / registry access) 22->72 74 Tries to harvest and steal browser information (history, passwords, etc) 22->74 30 conhost.exe 24->30         started        signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2dcb2f77dff501d237caa92dbc27955cf5c1b28ab28148a97a5ed69f2dda1e24/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-10-10 12:36:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
15 of 23 (65.22%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fxfs65676ua5en6kvew3yj4vlt24dmukwkaurkl2l3lj6lo2dysa._file
Verdict:
malicious
Similar samples:
5d7d1ac4ea18ac47a6a78b81e3bf144aa1dfaf693239239c7a8521b800d810f4
AgentTesla
6a7f6e48b589e6eee6e86ad54eddd0d9046072e1e11ebbba021edee8ff23ca71
AgentTesla
8a0caf3a314acdd946e058b936136c755e7701c1384b1f632075c0bc8d958bcf
AgentTesla
b4e8e8b4c73c99ec54704c991759dc5e88c8623a487614ca6461ac6e4719f4d3
AgentTesla
b93fab56242eb11d31992191aa2a57f93c8f9b77d1041b4c97e830f2b4ff5045
AgentTesla
d2355e84bd9dff1872c5bf04051c3984de36958b0af97c1ad874bce663501399
AgentTesla
d2fd1949ff48a2386bee257e09cbf97c6cdee8da93545c4d08aa43af0366eb2b
AgentTesla
d9ad9317df9b6b82209b435142a8825f1af5ba8aa431bdc1d51878888eb01985
AgentTesla
db19c9886fae3d7d0b1fa2afe5918fec9e993b31775d8520a523dc9653fcbad8
AgentTesla
f83e250464f6858450036307a76e5c5a8bb97d9f8a6c54ada3df4b863b4cf507
AgentTesla
+ 107 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/231010-psw94ade3v/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Unpacked files
SH256 hash:
a040efb5ce92995b5d40fd2536c8ad6a93f2d8584a3dd52f07cdb0b34c9e6e29
MD5 hash:
a5a52675690de850e3de6c05a9bd885f
SHA1 hash:
fd953edf2e910fbb43c9e6d4c8d48632bb4e55c6
Link:
https://www.unpac.me/results/15da8361-aa01-4354-9284-42a115963435/
SH256 hash:
1bd960248b4356b01bf72fec2602d9f1bbc207389361748f0d8a4626c1043aca
MD5 hash:
cf6eafeedbf92d9225649de82070efdc
SHA1 hash:
f4a368dc4678d1d11e27c7fe5d8fc8c8c6b80b7f
Link:
https://www.unpac.me/results/15da8361-aa01-4354-9284-42a115963435/
SH256 hash:
262611bf98f4e161a34f01686e175d2d46d173812c3d64be882ed8baaad5c932
MD5 hash:
49c952d876a5a4ff917369ebe7f1a8e5
SHA1 hash:
eca63a0f3489780e60d60e2176cd0bafec97ddeb
Link:
https://www.unpac.me/results/15da8361-aa01-4354-9284-42a115963435/
SH256 hash:
2c8a1d1f485f420d8dd2284536b2cce5d11003d902d7534308fef4b483a491d3
MD5 hash:
f53ff4ca58e5ec67485f68713b32bfa9
SHA1 hash:
d4a2980670d7a0046c0fa0b60614fbcbb2053896
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/15da8361-aa01-4354-9284-42a115963435/
Parent samples :
2dcb2f77dff501d237caa92dbc27955cf5c1b28ab28148a97a5ed69f2dda1e24
bba7c77c8215b39da031e76f3783c38d54b863750ba0794ac63477c50606061b
f4db8a1f981a33479e7ee3013aa87145041d97e0c82083c78c508a6d41820f09
7128f55d4b1b9193a0bd8ebae6ea29491ef619b79d833e7ce1c15cd91f472163
5619a123e269426a6e588b24d7e9522718b15b35b5ace1bc365f08e428912bc9
SH256 hash:
2dcb2f77dff501d237caa92dbc27955cf5c1b28ab28148a97a5ed69f2dda1e24
MD5 hash:
942bbbc3d79d32134cb0f56fe10f509a
SHA1 hash:
198ed02a5ff97be542261bcafb4e2dfd0c6c5ac9
Link:
https://www.unpac.me/results/15da8361-aa01-4354-9284-42a115963435/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2dcb2f77dff5/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/2dcb2f77dff501d237caa92dbc27955cf5c1b28ab28148a97a5ed69f2dda1e24

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
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.

Comments