agenttesla | d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465

General

Target

d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
Size

739KB
MD5

20aa4f769a2300a297ff30daffcf4c07
SHA1

b888dd2ae48d5734dffcfa0f4b6a054ee280cbe5
SHA256

d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465
SHA512

73d60fa8fdba2d39aa60be5231003fbe94c471e851b25b7b5b3b1b63622cb9125657bc0385b6bdf763d3de58685151fe65f2a31650c4560c9e65f9d2cce6d074
SSDEEP

12288:PiJZdY3Gq1EbOBv7wpSumyhqDOXdF9aNM8+ohlsOH2v3zng4PD60jqbJmjrEAmD:PEZZBOBE0umywc4Z+ohnyzLjmJw

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.eatrepeatindia.com
Port:
587
Username:
[email protected]
Password:
QQYIO12fxBmdO
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Detect packed .NET executables. Mostly AgentTeslaV4. 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2288-16-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2288-18-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2288-14-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2288-11-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2288-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2288-16-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2288-18-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2288-14-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2288-11-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2288-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2288-16-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
behavioral1/memory/2288-18-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
behavioral1/memory/2288-14-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
behavioral1/memory/2288-11-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
behavioral1/memory/2288-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL

Detects executables referencing Windows vault credential objects. Observed in infostealers 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2288-16-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2288-18-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2288-14-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2288-11-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2288-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2288-16-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2288-18-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2288-14-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2288-11-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2288-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2288-16-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2288-18-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2288-14-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2288-11-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2288-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2288-16-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2288-18-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2288-14-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2288-11-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2288-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\Apps = "C:\\Users\\Admin\\AppData\\Roaming\\Apps\\Apps.exe"	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 ip-api.com

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe

description	pid	process	target process
PID 1688 set thread context of 2288	1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exed72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe

pid	process
1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
2288	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
2288	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exed72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe

description	pid	process
Token: SeDebugPrivilege	1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
Token: SeDebugPrivilege	2288	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe

pid process

2288 d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe

pid	process
2288	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe

description	pid	process	target process
PID 1688 wrote to memory of 2932	1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
PID 1688 wrote to memory of 2932	1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
PID 1688 wrote to memory of 2932	1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
PID 1688 wrote to memory of 2932	1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
PID 1688 wrote to memory of 2288	1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
PID 1688 wrote to memory of 2288	1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
PID 1688 wrote to memory of 2288	1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
PID 1688 wrote to memory of 2288	1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
PID 1688 wrote to memory of 2288	1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
PID 1688 wrote to memory of 2288	1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
PID 1688 wrote to memory of 2288	1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
PID 1688 wrote to memory of 2288	1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
PID 1688 wrote to memory of 2288	1688	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe	d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe

C:\Users\Admin\AppData\Local\Temp\d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
"C:\Users\Admin\AppData\Local\Temp\d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1688

C:\Users\Admin\AppData\Local\Temp\d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
"C:\Users\Admin\AppData\Local\Temp\d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe"
2⤵
PID:2932

C:\Users\Admin\AppData\Local\Temp\d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe
"C:\Users\Admin\AppData\Local\Temp\d72a38a470f42bd7900c62d2858f2986ddc90267b182e2149a847a3096b03465.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2288

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1688-0-0x0000000073FEE000-0x0000000073FEF000-memory.dmp

Filesize
4KB

Download
memory/1688-1-0x00000000001C0000-0x000000000027E000-memory.dmp

Filesize
760KB

Download
memory/1688-2-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/1688-3-0x0000000004970000-0x0000000004A12000-memory.dmp

Filesize
648KB

Download
memory/1688-4-0x0000000001DF0000-0x0000000001E0A000-memory.dmp

Filesize
104KB

Download
memory/1688-5-0x0000000000680000-0x0000000000690000-memory.dmp

Filesize
64KB

Download
memory/1688-6-0x00000000052A0000-0x0000000005324000-memory.dmp

Filesize
528KB

Download
memory/1688-19-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/2288-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2288-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2288-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2288-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2288-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2288-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2288-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2288-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2288-21-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/2288-20-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/2288-24-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads