MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2ae953223b75ec6b675856c0f02b02294e290bb4823248f0faccffff3470940. 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: 11


Intelligence 11 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c2ae953223b75ec6b675856c0f02b02294e290bb4823248f0faccffff3470940
SHA3-384 hash: ed2dc4d4a69883c0a0b91f933da42b704cdb9c2611b54968536d8a4b66ec9f7d357565ae33f3cd055f0119368ea685b7
SHA1 hash: 1a9efc55f2107658a3a268a8fd5c583b804264df
MD5 hash: 398d5e8c995d49ebe3178ff6228f5eea
humanhash: sink-quebec-nitrogen-jupiter
File name:398d5e8c995d49ebe3178ff6228f5eea.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:422'400 bytes
First seen:2022-08-05 16:05:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:mZl/CUxVMiQmEZ3wf0RU6KVeKmg6Sgq93B3g0UlscuzYifSUP7H0r6GNeXDjcXKj:mZBbx6aEZ3UxVld67Eg0UlscuzYifSUH
Threatray 4'892 similar samples on MalwareBazaar
TLSH T12F940124764D7BC5F2563C3A8503D297F1E8DEB68CA08CD13D572A0DA828E414B6D9FB
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 33334c4c33178e4d (1 x AgentTesla)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla C2:
http://clamprite.ga/apos/inc/261d48a088c3a7.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://clamprite.ga/apos/inc/261d48a088c3a7.php https://threatfox.abuse.ch/ioc/841530/

Intelligence

File Origin
# of uploads :
1
# of downloads :
402
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
398d5e8c995d49ebe3178ff6228f5eea.exe
Verdict:
Suspicious activity
Analysis date:
2022-08-05 16:06:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/877b718b-456f-4e26-bbcc-a7f7e0697141

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/296743/
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62ed40296336465f2a146faa/reports/3fd26d2e-cabe-49be-b0fd-5448347b3dbe/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4ccd88e4-74c4-4fe3-b613-17bfd2ba42cc
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1046913
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Encrypted powershell cmdline option found
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)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 679407 Sample: WswFIg2jXR.exe Startdate: 05/08/2022 Architecture: WINDOWS Score: 100 51 craigmut.com 2->51 53 clamprite.ga 2->53 55 Multi AV Scanner detection for domain / URL 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Antivirus detection for URL or domain 2->59 61 7 other signatures 2->61 11 WswFIg2jXR.exe 1 5 2->11         started        signatures3 process4 file5 45 C:\Users\user\AppData\Roaming\...\Zyhdpi.exe, PE32 11->45 dropped 47 C:\Users\user\...\Zyhdpi.exe:Zone.Identifier, ASCII 11->47 dropped 49 C:\Users\user\AppData\...\WswFIg2jXR.exe.log, ASCII 11->49 dropped 75 Encrypted powershell cmdline option found 11->75 77 Writes to foreign memory regions 11->77 79 Allocates memory in foreign processes 11->79 81 Injects a PE file into a foreign processes 11->81 15 InstallUtil.exe 11->15         started        18 powershell.exe 17 11->18         started        signatures6 process7 signatures8 83 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->83 85 Maps a DLL or memory area into another process 15->85 87 Checks if the current machine is a virtual machine (disk enumeration) 15->87 89 Creates a thread in another existing process (thread injection) 15->89 20 explorer.exe 15->20 injected 22 conhost.exe 18->22         started        process9 process10 24 Zyhdpi.exe 2 20->24         started        27 Zyhdpi.exe 1 20->27         started        signatures11 63 Multi AV Scanner detection for dropped file 24->63 65 Machine Learning detection for dropped file 24->65 67 Encrypted powershell cmdline option found 24->67 29 powershell.exe 24->29         started        31 InstallUtil.exe 24->31         started        33 InstallUtil.exe 24->33         started        69 Writes to foreign memory regions 27->69 71 Allocates memory in foreign processes 27->71 73 Injects a PE file into a foreign processes 27->73 35 powershell.exe 27->35         started        37 InstallUtil.exe 27->37         started        39 InstallUtil.exe 27->39         started        process12 process13 41 conhost.exe 29->41         started        43 conhost.exe 35->43         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c2ae953223b75ec6b675856c0f02b02294e290bb4823248f0faccffff3470940/
Threat name:
ByteCode-MSIL.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2022-08-01 11:19:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
19 of 26 (73.08%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ykxjkmrdw5pmnntvqvwa6avqekkofef3jarsjdypvth7742hbfaa._file
Verdict:
malicious
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1517087b06ad8ef1df37505ce02de42860d0f427677db8f267744dc2e8599a29
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3e85b31ff1780031f94570fc9801b6a886564a4caa2acc360d2c65f29b22dbb5
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434c743911c278614310c1f5af6cfc5e37558b1f12a16238309e60f338902120
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7d237aef354c63c3618c8c8df4718e2c5056edd90702bc77a233944e2c42de9b
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a6abf72d95dac9ba6e6e4b53d9cbcd013846660a18ac5b9eeacb6cd87c783a2c
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aa79b859945459fd6d1363c35e68c9d2674a78f1fdee02b8ddfab9a8fa011b48
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c75b21d9f3189b648b2b83dae0fb48e49eb5458e8c3c5cfbdbcac460b43acc32
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d2db856862b3d18c0037da9ef48d214f038e95973c1eca4572331c83b84b704b
AgentTesla
+ 4'882 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/220805-tj267sccdq/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Unpacked files
SH256 hash:
9c623fc4ea6432838b6583b309dd6bbcaa662f6087ee77eaa3a7e32d096f1345
MD5 hash:
69625ca389ff74110951b44babba4519
SHA1 hash:
21c7b1b73c5aee4104abc76d604d80af2054004c
Link:
https://www.unpac.me/results/dc51b75a-73a5-4d37-b9b6-47dc29a53d06/
SH256 hash:
c2ae953223b75ec6b675856c0f02b02294e290bb4823248f0faccffff3470940
MD5 hash:
398d5e8c995d49ebe3178ff6228f5eea
SHA1 hash:
1a9efc55f2107658a3a268a8fd5c583b804264df
Link:
https://www.unpac.me/results/dc51b75a-73a5-4d37-b9b6-47dc29a53d06/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c2ae953223b7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/c2ae953223b75ec6b675856c0f02b02294e290bb4823248f0faccffff3470940

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/296743/

Comments