agenttesla | a31924a3f39126f3f253c75ea5b787a4756b885828916ff5bd5b1c9ca9b95c59

General

Target

9ee7860970dda59e4eb23bb9bb010bf5.exe
Size

36KB
MD5

9ee7860970dda59e4eb23bb9bb010bf5
SHA1

5bb2807519c91309121d91c019575c18f8b83b2d
SHA256

a31924a3f39126f3f253c75ea5b787a4756b885828916ff5bd5b1c9ca9b95c59
SHA512

6dcfaa4e3b8457987b7750f0e31cb917af2d355eee7e343333c14b6ba8d12d31db17e7d4dd5809e5d168d3c715fdb70b38ddcc96d6050742b68c9cb68fc4a055

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.orienttech.com.qa
Port:
587
Username:
[email protected]
Password:
Op{^fLb9gN[!

Signatures

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2008-123-0x00000000004374FE-mapping.dmp	family_agenttesla
behavioral2/memory/2008-122-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/2008-128-0x00000000058E0000-0x0000000005DDE000-memory.dmp	family_agenttesla
behavioral2/memory/2008-133-0x00000000058E0000-0x0000000005DDE000-memory.dmp	family_agenttesla

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
T1081
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
T1081
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
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

9ee7860970dda59e4eb23bb9bb010bf5.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\Nwefile = "C:\\Users\\Admin\\AppData\\Roaming\\Nwefile\\Nwefile.exe"	9ee7860970dda59e4eb23bb9bb010bf5.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 16 IoCs

Processes:

9ee7860970dda59e4eb23bb9bb010bf5.exe

pid	process
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

9ee7860970dda59e4eb23bb9bb010bf5.exe

description pid process target process

PID 4044 set thread context of 2008 4044 9ee7860970dda59e4eb23bb9bb010bf5.exe 9ee7860970dda59e4eb23bb9bb010bf5.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1988 timeout.exe

description	pid	process	target process
PID 4044 set thread context of 2008	4044	9ee7860970dda59e4eb23bb9bb010bf5.exe	9ee7860970dda59e4eb23bb9bb010bf5.exe

pid	process
1988	timeout.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

9ee7860970dda59e4eb23bb9bb010bf5.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43	9ee7860970dda59e4eb23bb9bb010bf5.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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	9ee7860970dda59e4eb23bb9bb010bf5.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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	9ee7860970dda59e4eb23bb9bb010bf5.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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	9ee7860970dda59e4eb23bb9bb010bf5.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

9ee7860970dda59e4eb23bb9bb010bf5.exe9ee7860970dda59e4eb23bb9bb010bf5.exe

pid	process
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
2008	9ee7860970dda59e4eb23bb9bb010bf5.exe
2008	9ee7860970dda59e4eb23bb9bb010bf5.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

9ee7860970dda59e4eb23bb9bb010bf5.exe9ee7860970dda59e4eb23bb9bb010bf5.exe

description pid process

Token: SeDebugPrivilege 4044 9ee7860970dda59e4eb23bb9bb010bf5.exe
Token: SeDebugPrivilege 2008 9ee7860970dda59e4eb23bb9bb010bf5.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

9ee7860970dda59e4eb23bb9bb010bf5.exe

pid process

2008 9ee7860970dda59e4eb23bb9bb010bf5.exe

description	pid	process
Token: SeDebugPrivilege	4044	9ee7860970dda59e4eb23bb9bb010bf5.exe
Token: SeDebugPrivilege	2008	9ee7860970dda59e4eb23bb9bb010bf5.exe

pid	process
2008	9ee7860970dda59e4eb23bb9bb010bf5.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

9ee7860970dda59e4eb23bb9bb010bf5.execmd.exe

description	pid	process	target process
PID 4044 wrote to memory of 3620	4044	9ee7860970dda59e4eb23bb9bb010bf5.exe	cmd.exe
PID 4044 wrote to memory of 3620	4044	9ee7860970dda59e4eb23bb9bb010bf5.exe	cmd.exe
PID 4044 wrote to memory of 3620	4044	9ee7860970dda59e4eb23bb9bb010bf5.exe	cmd.exe
PID 3620 wrote to memory of 1988	3620	cmd.exe	timeout.exe
PID 3620 wrote to memory of 1988	3620	cmd.exe	timeout.exe
PID 3620 wrote to memory of 1988	3620	cmd.exe	timeout.exe
PID 4044 wrote to memory of 2008	4044	9ee7860970dda59e4eb23bb9bb010bf5.exe	9ee7860970dda59e4eb23bb9bb010bf5.exe
PID 4044 wrote to memory of 2008	4044	9ee7860970dda59e4eb23bb9bb010bf5.exe	9ee7860970dda59e4eb23bb9bb010bf5.exe
PID 4044 wrote to memory of 2008	4044	9ee7860970dda59e4eb23bb9bb010bf5.exe	9ee7860970dda59e4eb23bb9bb010bf5.exe
PID 4044 wrote to memory of 2008	4044	9ee7860970dda59e4eb23bb9bb010bf5.exe	9ee7860970dda59e4eb23bb9bb010bf5.exe
PID 4044 wrote to memory of 2008	4044	9ee7860970dda59e4eb23bb9bb010bf5.exe	9ee7860970dda59e4eb23bb9bb010bf5.exe
PID 4044 wrote to memory of 2008	4044	9ee7860970dda59e4eb23bb9bb010bf5.exe	9ee7860970dda59e4eb23bb9bb010bf5.exe
PID 4044 wrote to memory of 2008	4044	9ee7860970dda59e4eb23bb9bb010bf5.exe	9ee7860970dda59e4eb23bb9bb010bf5.exe
PID 4044 wrote to memory of 2008	4044	9ee7860970dda59e4eb23bb9bb010bf5.exe	9ee7860970dda59e4eb23bb9bb010bf5.exe

C:\Users\Admin\AppData\Local\Temp\9ee7860970dda59e4eb23bb9bb010bf5.exe
"C:\Users\Admin\AppData\Local\Temp\9ee7860970dda59e4eb23bb9bb010bf5.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4044

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout 1
2⤵
- Suspicious use of WriteProcessMemory
PID:3620

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:1988

C:\Users\Admin\AppData\Local\Temp\9ee7860970dda59e4eb23bb9bb010bf5.exe
"C:\Users\Admin\AppData\Local\Temp\9ee7860970dda59e4eb23bb9bb010bf5.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2008

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Install Root Certificate

1

T1130

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1988-120-0x0000000000000000-mapping.dmp

Download
memory/2008-129-0x0000000005A20000-0x0000000005A21000-memory.dmp

Filesize
4KB

Download
memory/2008-133-0x00000000058E0000-0x0000000005DDE000-memory.dmp

Filesize
5.0MB

Download
memory/2008-132-0x0000000005660000-0x0000000005661000-memory.dmp

Filesize
4KB

Download
memory/2008-131-0x00000000068C0000-0x00000000068C1000-memory.dmp

Filesize
4KB

Download
memory/2008-130-0x00000000064D0000-0x00000000064D1000-memory.dmp

Filesize
4KB

Download
memory/2008-123-0x00000000004374FE-mapping.dmp

Download
memory/2008-122-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2008-128-0x00000000058E0000-0x0000000005DDE000-memory.dmp

Filesize
5.0MB

Download
memory/3620-119-0x0000000000000000-mapping.dmp

Download
memory/4044-118-0x00000000029A0000-0x00000000029F4000-memory.dmp

Filesize
336KB

Download
memory/4044-121-0x0000000007BE0000-0x0000000007BE1000-memory.dmp

Filesize
4KB

Download
memory/4044-114-0x00000000008C0000-0x00000000008C1000-memory.dmp

Filesize
4KB

Download
memory/4044-117-0x0000000005380000-0x0000000005381000-memory.dmp

Filesize
4KB

Download
memory/4044-116-0x0000000005140000-0x0000000005141000-memory.dmp

Filesize
4KB

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads