MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2156326b5852e3217ecf025b29271e9c8c3c892e9f13c89045fa7166b336f7f9. 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 5 File information Comments
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SHA256 hash: 2156326b5852e3217ecf025b29271e9c8c3c892e9f13c89045fa7166b336f7f9
SHA3-384 hash: 565d81479270d3d8d9ec32aa4eaf0b94602e3a0534e8c7547c1ae9a687e9d31f011e7fda366ecdce3783fe5e612bd5ed
SHA1 hash: a3d1dcf099b9b9a49c3084dbbdab1af8d2634471
MD5 hash: 2a30fc47d06bb0e6ee1cec34365ea6c4
humanhash: undress-indigo-seventeen-cat
File name:SecuriteInfo.com.Win32.PWSX-gen.30892.23960
Download: download sample
Signature AgentTesla
Create hunting rule
File size:557'048 bytes
First seen:2023-11-09 12:30:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:9Tb+oafHbsRhm87znlyFFj31bXnnDMy+huJvuZ5H84w:27am88/+hutEs
Threatray 1'847 similar samples on MalwareBazaar
TLSH T132C46B07BB8295EDEE55763AC5878838836790C19633E30A75EF23DA1F433126D6B346
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f89c98c89828d418 (5 x AgentTesla)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
300
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.30892.23960
Verdict:
Malicious activity
Analysis date:
2023-11-09 12:34:08 UTC
Tags:
xworm remote stealer agenttesla
Link:
https://app.any.run/tasks/de85d743-c72c-4064-9a53-40f494e38391

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.30892.23960.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Restart of the analyzed sample
Creating a file
Searching for synchronization primitives
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Sending a custom TCP request
DNS request
Reading critical registry keys
Creating a window
Unauthorized injection to a recently created process
Stealing user critical data
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Threat level:
  10/10
Confidence:
90%
Tags:
lolbin overlay packed replace
Link:
https://www.filescan.io/uploads/654cd1203dd412119bf3584e/reports/2b3114b0-71fe-46a1-9aeb-c32776e6cbc2/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/2156326b5852e3217ecf025b29271e9c8c3c892e9f13c89045fa7166b336f7f9
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/c4b33155-486d-406d-8b4c-ae7dbc0f3c4f
Result
Threat name:
AgentTesla, XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1339689
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
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 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)
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)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1339689 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 09/11/2023 Architecture: WINDOWS Score: 100 51 server1.sqsendy.shop 2->51 53 api4.ipify.org 2->53 55 api.ipify.org 2->55 63 Multi AV Scanner detection for domain / URL 2->63 65 Found malware configuration 2->65 67 Malicious sample detected (through community Yara rule) 2->67 69 10 other signatures 2->69 8 SecuriteInfo.com.Win32.PWSX-gen.30892.23960.exe 1 5 2->8         started        12 Sufkdxoqx.exe 5 2->12         started        14 Sufkdxoqx.exe 2->14         started        signatures3 process4 file5 49 C:\Users\user\AppData\Roaming\Sufkdxoqx.exe, PE32 8->49 dropped 85 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->85 87 Injects a PE file into a foreign processes 8->87 16 SecuriteInfo.com.Win32.PWSX-gen.30892.23960.exe 1 5 8->16         started        89 Multi AV Scanner detection for dropped file 12->89 91 Machine Learning detection for dropped file 12->91 19 Sufkdxoqx.exe 5 12->19         started        21 Sufkdxoqx.exe 14->21         started        signatures6 process7 file8 37 C:\Users\user\AppData\...\FB_E56.tmp.exe, PE32 16->37 dropped 39 C:\Users\user\AppData\...\FB_CA0.tmp.exe, PE32 16->39 dropped 23 FB_CA0.tmp.exe 15 2 16->23         started        27 FB_E56.tmp.exe 2 16->27         started        41 C:\Users\user\AppData\...\FB_33D0.tmp.exe, PE32 19->41 dropped 43 C:\Users\user\AppData\...\FB_3219.tmp.exe, PE32 19->43 dropped 29 FB_3219.tmp.exe 14 2 19->29         started        31 FB_33D0.tmp.exe 19->31         started        45 C:\Users\user\AppData\...\FB_54F4.tmp.exe, PE32 21->45 dropped 47 C:\Users\user\AppData\...\FB_52A2.tmp.exe, PE32 21->47 dropped 33 FB_52A2.tmp.exe 21->33         started        35 FB_54F4.tmp.exe 21->35         started        process9 dnsIp10 57 server1.sqsendy.shop 63.250.35.178, 49711, 49715, 49723 NAMECHEAP-NETUS United States 23->57 59 api4.ipify.org 104.237.62.212, 443, 49710, 49714 WEBNXUS United States 23->59 71 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 23->71 73 Tries to steal Mail credentials (via file / registry access) 23->73 75 Machine Learning detection for dropped file 23->75 61 139.99.153.82, 49712, 8181 OVHFR Canada 27->61 77 Antivirus detection for dropped file 33->77 79 Multi AV Scanner detection for dropped file 33->79 81 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 33->81 83 Tries to harvest and steal browser information (history, passwords, etc) 33->83 signatures11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2156326b5852e3217ecf025b29271e9c8c3c892e9f13c89045fa7166b336f7f9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2156326b5852e3217ecf025b29271e9c8c3c892e9f13c89045fa7166b336f7f9/
Threat name:
ByteCode-MSIL.Trojan.GenSteal
Create hunting rule
Status:
Malicious
First seen:
2023-11-09 08:40:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eflde22yklrsc7wpajnssjy6tsgdzcjot4j4recf7jywnmzw674q._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
Similar samples:
2156326b5852e3217ecf025b29271e9c8c3c892e9f13c89045fa7166b336f7f9
AgentTesla
2ce61280a44de590cf0f85a0d2323ecb7d68093fc60c84821430c743406d67e5
AgentTesla
342f211a64b60893c2d960e5b1813780fea6358217c01a830316ff599d3d80e0
AgentTesla
5960d043c0b3f18e43855fd37a9452db44fc1e5dc64647d65b0c6f1ee6d18e33
AgentTesla
f12c01c92c77f32cfff5d3416cf90449b41fae3d885c04a6992b154a1da745ba
AgentTesla
+ 1'837 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:xworm keylogger persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/231109-pp2emsaf68/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Detect Xworm Payload
Xworm
Malware Config
C2 Extraction:
139.99.153.82:8181
Unpacked files
SH256 hash:
2047d0796425db468fa46af352fdb4d5df3c44bf2e0e6941cd44a5bcc832c217
MD5 hash:
577fc013aca179971294da881c30ebe8
SHA1 hash:
c6b455e327a2e7e84775bde5c0f929c0e6dba095
Detections:
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/0e9b9ef0-1f56-499a-8a87-4d225257ce48/
SH256 hash:
4980c4ce1550abf8ebf2618b9b83f05df14db14fb45f790c8f323086114ad4ac
MD5 hash:
cf8cd327ca75253ea06dbe9a1099f152
SHA1 hash:
b14fc4972d83a67502fa0e86ac428f024712a72d
Link:
https://www.unpac.me/results/0e9b9ef0-1f56-499a-8a87-4d225257ce48/
SH256 hash:
3d7d7e883fa3dfdac5023cdf91c0f76e38edfb8fca5c09f2f05a667153bdfea5
MD5 hash:
ed639cdbfb9f62997a5fd5344a035b86
SHA1 hash:
69a7f81cfaed769661a8d1f6920b7aa40feab50b
Link:
https://www.unpac.me/results/0e9b9ef0-1f56-499a-8a87-4d225257ce48/
SH256 hash:
d016428e27dd62934f791f7e8df56800506fda2839f7b6914c1294a85434a000
MD5 hash:
ad3e2ca813308288edf35297fbfc9b31
SHA1 hash:
584e8b0696804aa427c5a348fa69dcb045b1a7b5
Link:
https://www.unpac.me/results/0e9b9ef0-1f56-499a-8a87-4d225257ce48/
SH256 hash:
ab5fc73082941fc9d49081d4bec015ddf4782b96d330f97d5e496e2ba3c329a8
MD5 hash:
cde600d48be2aee74dbf0f8519ed491d
SHA1 hash:
29adf70652b91aae9444fb8e23e0f81164958aa1
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/0e9b9ef0-1f56-499a-8a87-4d225257ce48/
Parent samples :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 hash:
90ddb57524f54beadaf3e3d4968bfb6aa51c0cc0e8f40d85f54ad3e3a6a03007
MD5 hash:
058d581ae1969eb7e0eebdba1ce4e7ae
SHA1 hash:
0d5e6645974b793d61a856e03651e2d0bc179d3a
Detections:
XWorm
Create hunting rule
Link:
https://www.unpac.me/results/0e9b9ef0-1f56-499a-8a87-4d225257ce48/
SH256 hash:
2156326b5852e3217ecf025b29271e9c8c3c892e9f13c89045fa7166b336f7f9
MD5 hash:
2a30fc47d06bb0e6ee1cec34365ea6c4
SHA1 hash:
a3d1dcf099b9b9a49c3084dbbdab1af8d2634471
Link:
https://www.unpac.me/results/0e9b9ef0-1f56-499a-8a87-4d225257ce48/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2156326b5852/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/2156326b5852e3217ecf025b29271e9c8c3c892e9f13c89045fa7166b336f7f9

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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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