MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 993748ed5874b2d2f4cc0534004060d0f3b7227d98dabe13b0e6b10d6b783fc0. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
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SHA256 hash: 993748ed5874b2d2f4cc0534004060d0f3b7227d98dabe13b0e6b10d6b783fc0
SHA3-384 hash: 1387506c312aec88eee87f97f63847554c5dd080e1d3c58971976d52c696deea5c27dff78cc0149be010b00ecfc864a9
SHA1 hash: 9da9d20705d86d349ae56639e0e9ac923c05f34b
MD5 hash: 37f6e243e9bc1a1e8452940cafedb0ac
humanhash: five-wolfram-white-apart
File name:การชําระยอดคงเหลือ.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:684'032 bytes
First seen:2024-04-30 10:26:14 UTC
Last seen:2024-04-30 11:33:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:H5ueWFm+XvL0GJ/5hjJNyQ/0m98IKjcPdOUuxlGYSWEPY1M5wE:oRFm+XYG1jJNyQV98IKjCkb7GY+Y1G
TLSH T174E423013F7A1B35E03587B565648D1943B732261AC1F7FD5EA661EE2C82FA21F11783
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon 8296e6e2b8989684 (8 x AgentTesla, 3 x Formbook, 2 x PureLogsStealer)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
330
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
993748ed5874b2d2f4cc0534004060d0f3b7227d98dabe13b0e6b10d6b783fc0.exe
Verdict:
Malicious activity
Analysis date:
2024-04-30 10:36:33 UTC
Tags:
agenttesla stealer evasion ftp exfiltration
Link:
https://app.any.run/tasks/8c3e86d4-a1d7-4d8b-ad3b-b75f21c89d8c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending an HTTP GET request
Reading critical registry keys
Stealing user critical data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/993748ed5874b2d2f4cc0534004060d0f3b7227d98dabe13b0e6b10d6b783fc0
Malware family:
Agent Tesla
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/925b9db6-0b55-4af1-8317-8bc576e9ea44
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1433985
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Check if machine is in data center or colocation facility
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 ftp login credentials
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 AntiVM3
Yara detected Generic Downloader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/993748ed5874b2d2f4cc0534004060d0f3b7227d98dabe13b0e6b10d6b783fc0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/993748ed5874b2d2f4cc0534004060d0f3b7227d98dabe13b0e6b10d6b783fc0/
Threat name:
ByteCode-MSIL.Trojan.PureLogStealer
Create hunting rule
Status:
Malicious
First seen:
2024-04-30 04:13:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=te3ur3kyosznf5gmau2aaqda2dz3oit5tdnl4e5q42yq223yh7aa._file
Verdict:
malicious
Label(s):
agenttesla_v4
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agenttesla
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Result
Malware family:
agenttesla
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Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240430-mg376ahh47/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Looks up external IP address via web service
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
b69c779b8fa4ae2fd6a7820facff11d34db6740b6ca9777f5745de2f82848f7d
MD5 hash:
8a533d36307dc9f484b4703a32497131
SHA1 hash:
a24933181d75f981e0a61d96aced1aef1f356970
Link:
https://www.unpac.me/results/3dffa12a-fe48-4c46-b982-030c13007155/
SH256 hash:
4909093c1045073940daf73778f88ce3e5d4dcbc0d69e3498ad4672c2e699013
MD5 hash:
28b43a10958caef0465f7b93be0a0d77
SHA1 hash:
9c85c1cb7f6face0a6c8d0a2d2314a99092d6554
Link:
https://www.unpac.me/results/3dffa12a-fe48-4c46-b982-030c13007155/
SH256 hash:
522e9ed6a85b3e8dcb97e562e508ba50c9215bedbf020f540521762df9ba3bc8
MD5 hash:
4d304527ed3d3a9d9cee7c9ac6896d60
SHA1 hash:
4109ecca9e4793fb57ad729c9de40c2532dbd121
Detections:
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
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Agenttesla_type2
Create hunting rule
MALWARE_Win_AgentTeslaV2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
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INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
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INDICATOR_EXE_Packed_GEN01
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INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
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Link:
https://www.unpac.me/results/3dffa12a-fe48-4c46-b982-030c13007155/
Parent samples :
993748ed5874b2d2f4cc0534004060d0f3b7227d98dabe13b0e6b10d6b783fc0
428a47c23b3915a5e9a8f7886043bc0f83df96a9ed1c5ea3562392aa64aa08de
3990971d705514cd25bbc3c94b262bc7775928baf3472270b2fa43107ea3d01e
SH256 hash:
0bfb0358d9cd73716bbdd5e02dc6d9ad4ff7ce928bb149834844b4e8eb8ce74b
MD5 hash:
4b113a772f878eb4bcf3e345fbef0d6c
SHA1 hash:
21df75ac80bb07e3ee7c8d93ed756c6059a50448
Link:
https://www.unpac.me/results/3dffa12a-fe48-4c46-b982-030c13007155/
SH256 hash:
993748ed5874b2d2f4cc0534004060d0f3b7227d98dabe13b0e6b10d6b783fc0
MD5 hash:
37f6e243e9bc1a1e8452940cafedb0ac
SHA1 hash:
9da9d20705d86d349ae56639e0e9ac923c05f34b
Link:
https://www.unpac.me/results/3dffa12a-fe48-4c46-b982-030c13007155/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/993748ed5874/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/993748ed5874b2d2f4cc0534004060d0f3b7227d98dabe13b0e6b10d6b783fc0

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:NETexecutableMicrosoft
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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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