MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e97506dc390a86c7274310376290e83c4f966cf61668d2ce23359dc6a5450fb. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e97506dc390a86c7274310376290e83c4f966cf61668d2ce23359dc6a5450fb
SHA3-384 hash: 2f1b0066890e79b9a1ab311a2cc26252444c199bb05231f30beaea1f5d3a3b7404ce927fee51d7bf337ac2e58a451748
SHA1 hash: c753f0290ba64b3d27445315ada03a5f84ae6208
MD5 hash: 154dac041f85327b6b1b863d822966f8
humanhash: kitten-undress-delta-september
File name:SecuriteInfo.com.Win32.PWSX-gen.27628.13556
Download: download sample
Signature AgentTesla
Create hunting rule
File size:614'400 bytes
First seen:2022-12-01 05:29:45 UTC
Last seen:Never
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:ZJdofaOiPV6bTOHTCLMc9kZ77aFXCvzwPZcnbo15c3L9jq:zdo6VPHg9eZSR0UPobyAL9j
Threatray 23'357 similar samples on MalwareBazaar
TLSH T188D4F19D1A9B1206EC988E70F5D054C84FBD6C473D92E66FCFC3305629BAAAC5181DF2
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 000d0c0f1b1b3f8f (2 x AgentTesla, 1 x Formbook)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
171
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.27628.13556
Verdict:
Malicious activity
Analysis date:
2022-12-01 05:32:34 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/46cfcc2a-16ab-4ef8-806f-6d8114b6d3e2

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/340975/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.27628.13556.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6388451f3403eaeb7279503e/reports/42f20b2f-b992-4e4e-837d-e6ae1389a760/overview
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/e348817d-ea49-4bdf-b612-15a3326a569d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1124931
Signature
.NET source code contains potential unpacker
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 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
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 / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 757653 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 01/12/2022 Architecture: WINDOWS Score: 100 35 Snort IDS alert for network traffic 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 7 other signatures 2->41 6 PMoZbw.exe 3 2->6         started        9 SecuriteInfo.com.Win32.PWSX-gen.27628.13556.exe 3 2->9         started        12 PMoZbw.exe 2 2->12         started        process3 file4 43 Multi AV Scanner detection for dropped file 6->43 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->45 47 Machine Learning detection for dropped file 6->47 14 PMoZbw.exe 14 3 6->14         started        29 SecuriteInfo.com.W...27628.13556.exe.log, ASCII 9->29 dropped 49 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 9->49 51 Injects a PE file into a foreign processes 9->51 18 SecuriteInfo.com.Win32.PWSX-gen.27628.13556.exe 17 6 9->18         started        21 SecuriteInfo.com.Win32.PWSX-gen.27628.13556.exe 9->21         started        23 SecuriteInfo.com.Win32.PWSX-gen.27628.13556.exe 9->23         started        signatures5 process6 dnsIp7 53 Tries to harvest and steal ftp login credentials 14->53 55 Tries to harvest and steal browser information (history, passwords, etc) 14->55 57 Installs a global keyboard hook 14->57 31 api.telegram.org 149.154.167.220, 443, 49695, 49696 TELEGRAMRU United Kingdom 18->31 33 192.168.2.1 unknown unknown 18->33 25 C:\Users\user\AppData\Roaming\...\PMoZbw.exe, PE32 18->25 dropped 27 C:\Users\user\...\PMoZbw.exe:Zone.Identifier, ASCII 18->27 dropped 59 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->59 61 Tries to steal Mail credentials (via file / registry access) 18->61 63 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->63 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4e97506dc390a86c7274310376290e83c4f966cf61668d2ce23359dc6a5450fb/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-01 02:34:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j2lva3odscugy4tugebxmkioqpcpszwpmfti2lhcgnm5y2sukd5q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
116cfa58be49398e36341b622a3942f2abcfb5a60be9688f80f9e8fca3245c23
AgentTesla
194b21139e3a9a343c63617ad33ee48abdfa1566a4302a04b65df43888395400
AgentTesla
2da1b97a8e440821d736f32a57696f74038e5982455aeceeff5b9e4ec1a41f14
AgentTesla
512ca7cbadc87f5a9471355df03cec6666274c23ca7fbcb1480a1372b59c0401
AgentTesla
9ae030a1259f20f46a766330325b3908b885bc83e0c4c3676a03c80bf836d934
AgentTesla
b97a6e22708a72c2e1118f8a55c353e424381297422320053380c9e614d4d9e4
AgentTesla
c05b7b394c6fd0211f67dae500bd48d89b0ce2d16ff2088ca657b1fed475599d
AgentTesla
fdbda792f1afe76690988d21cabb124f86ec84672c3b45576471ed50a0078e74
AgentTesla
+ 23'347 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/221201-f667sacg21/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5614016733:AAFKYwyZsUOPZn7HUmU3woh9nfNRuzEc-2Y/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/89cf246f-fba7-49a1-947b-509d06b71ec1
Unpacked files
SH256 hash:
dca91031b797b388c6e59c615183c9e52f248d13bedaabb4f5c9e77e5ba6d6d8
MD5 hash:
4c658f9b25d4c17d3d29e57bed4405ce
SHA1 hash:
d3d0a5c107690110e9009bdac096ba2ff15691aa
Link:
https://www.unpac.me/results/a6c3a9c1-8d44-43a9-ab2a-62e5c35658ef/
SH256 hash:
3624268b1bf67fd3f560f345e5171f3a2f8968a776c23816ea76fc0ef41b0f03
MD5 hash:
1619753b625e58c25b73fbf1f0bff482
SHA1 hash:
c0d7922bdbc10ef0ee1606a40c2dedd22cb180d4
Link:
https://www.unpac.me/results/a6c3a9c1-8d44-43a9-ab2a-62e5c35658ef/
SH256 hash:
45c25cdf2b9d230844fd749612f15d0ff00d9ec3d0647657013beac899889ab6
MD5 hash:
3e7efbcf14a9c0905b9b54081389ae34
SHA1 hash:
390b63809282e8598ce7f3cc6f749b9c2fcf25aa
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/a6c3a9c1-8d44-43a9-ab2a-62e5c35658ef/
Parent samples :
fdbda792f1afe76690988d21cabb124f86ec84672c3b45576471ed50a0078e74
3ca6f67cd776f8ee678f862e0a477e3b405a6c09951c8be7f6dc34fd45baa451
e492bd226f3d4b6aa4f4f1582bf633354a81e9060f2df0c8d4f51c57144c4a4e
4e97506dc390a86c7274310376290e83c4f966cf61668d2ce23359dc6a5450fb
SH256 hash:
98f1587bc181ee419ed61c6d56fe669e955228b68bb0bb030416495ffd2befdb
MD5 hash:
25fdd2ca5e35e5b509bf8ea7549fff9b
SHA1 hash:
373889925732f77219ddc000e8c1acfbc5e962b9
Link:
https://www.unpac.me/results/a6c3a9c1-8d44-43a9-ab2a-62e5c35658ef/
SH256 hash:
340ba2312d5cdfc3d89f3f35f627187dcb406e5afea134bc76b04f52f4285df3
MD5 hash:
85f9290aa8900e9fd74b01ee23125706
SHA1 hash:
310eb5e4aea5471b74a6385f1da283b9d8e3d698
Link:
https://www.unpac.me/results/a6c3a9c1-8d44-43a9-ab2a-62e5c35658ef/
SH256 hash:
4e97506dc390a86c7274310376290e83c4f966cf61668d2ce23359dc6a5450fb
MD5 hash:
154dac041f85327b6b1b863d822966f8
SHA1 hash:
c753f0290ba64b3d27445315ada03a5f84ae6208
Link:
https://www.unpac.me/results/a6c3a9c1-8d44-43a9-ab2a-62e5c35658ef/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4e97506dc390/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/4e97506dc390a86c7274310376290e83c4f966cf61668d2ce23359dc6a5450fb

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.

Cape
Cape
https://www.capesandbox.com/analysis/340975/

Comments