agenttesla | 9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf

General

Target

9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe
Size

668KB
MD5

503cdfe56819696af4c1336045ff6ca7
SHA1

b44c671486cd3f5341ebe42567d9d5c7abadf079
SHA256

9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf
SHA512

6fdf9005c2e22c85a6cb1a2aa72fc53a3e53128b66695d79ed3825e85d04fb7ca15197c20a09d987e4c44309a30b766e5b2f604455b7faa7106a314a02686072
SSDEEP

12288:9d1JsJ6SSR1Sh2iNwIHLgjseXBEOPETAHEP8PWuuDpqGTTrvPWZHOQ1S:9d1w1GVjseqaNkPCu4WXXAd

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mbarieservicesltd.com
Port:
587
Username:
[email protected]
Password:
*o9H+18Q4%;M
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/2448-22-0x0000000000400000-0x0000000000430000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2448-24-0x0000000000400000-0x0000000000430000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2448-28-0x0000000000400000-0x0000000000430000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2448-38-0x0000000000400000-0x0000000000430000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2448-33-0x0000000000400000-0x0000000000430000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2340-4-0x0000000000960000-0x000000000096C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe

description	pid	process	target process
PID 2340 set thread context of 2448	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2872 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exepowershell.exe

pid process

2620 powershell.exe
2108 powershell.exe

pid	process
2872	schtasks.exe

pid	process
2620	powershell.exe
2108	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exe9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe

description	pid	process
Token: SeDebugPrivilege	2620	powershell.exe
Token: SeDebugPrivilege	2108	powershell.exe
Token: SeDebugPrivilege	2448	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe

description	pid	process	target process
PID 2340 wrote to memory of 2108	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	powershell.exe
PID 2340 wrote to memory of 2108	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	powershell.exe
PID 2340 wrote to memory of 2108	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	powershell.exe
PID 2340 wrote to memory of 2108	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	powershell.exe
PID 2340 wrote to memory of 2620	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	powershell.exe
PID 2340 wrote to memory of 2620	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	powershell.exe
PID 2340 wrote to memory of 2620	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	powershell.exe
PID 2340 wrote to memory of 2620	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	powershell.exe
PID 2340 wrote to memory of 2872	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	schtasks.exe
PID 2340 wrote to memory of 2872	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	schtasks.exe
PID 2340 wrote to memory of 2872	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	schtasks.exe
PID 2340 wrote to memory of 2872	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	schtasks.exe
PID 2340 wrote to memory of 2448	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe
PID 2340 wrote to memory of 2448	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe
PID 2340 wrote to memory of 2448	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe
PID 2340 wrote to memory of 2448	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe
PID 2340 wrote to memory of 2448	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe
PID 2340 wrote to memory of 2448	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe
PID 2340 wrote to memory of 2448	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe
PID 2340 wrote to memory of 2448	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe
PID 2340 wrote to memory of 2448	2340	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe

outlook_office_path 1 IoCs

Processes:

9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe

outlook_win_path 1 IoCs

Processes:

9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe

C:\Users\Admin\AppData\Local\Temp\9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe
"C:\Users\Admin\AppData\Local\Temp\9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2340

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2108

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\OJDIQaIA.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2620

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OJDIQaIA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4BB0.tmp"
2⤵
- Creates scheduled task(s)
PID:2872

C:\Users\Admin\AppData\Local\Temp\9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe
"C:\Users\Admin\AppData\Local\Temp\9a71fbe977c8db9b96f804494901b49117db817bce171818140629a345b7eeaf.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2448

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4BB0.tmp
Filesize
1KB

MD5
9aef2d67ce76f5ef2cfea355e2f84f9b

SHA1
c0c7d96452294c5c92c0a0f43907f3913d85601d

SHA256
e4602fad64f235ed6808ab31c191f9be00a629d185021ed13e86b7aaa752a7a3

SHA512
6956108f3590c9f05a016c85524af1428dd0e4aefb0804b22320939aa04afe9cd6b6b026ac1bde5d8294502b40dbd8be1983f49b50b0abd6d2e26c36e0e0410a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize
7KB

MD5
d18d8b6514c52ae0284374c8e75eea86

SHA1
05125a5d35b570a164832ae02ba1a62d470befa9

SHA256
33f36bca4ce157b5f6298833e31134d504cb2764a8740df41fe9d9d0625533da

SHA512
abfc01a2acccc6337a03c059ebeae72c6e1c8fc76248e97b70e5e0a187a5afa7fa3a3f023be1db28d2ec913eb42a5eecb60cbfedfacae53bae0be3cbd1e7182d

Download Submit
memory/2108-32-0x000000006F2E0000-0x000000006F88B000-memory.dmp

Filesize
5.7MB

Download
memory/2108-39-0x0000000002660000-0x00000000026A0000-memory.dmp

Filesize
256KB

Download
memory/2108-42-0x000000006F2E0000-0x000000006F88B000-memory.dmp

Filesize
5.7MB

Download
memory/2108-41-0x000000006F2E0000-0x000000006F88B000-memory.dmp

Filesize
5.7MB

Download
memory/2108-40-0x0000000002660000-0x00000000026A0000-memory.dmp

Filesize
256KB

Download
memory/2340-2-0x00000000049F0000-0x0000000004A30000-memory.dmp

Filesize
256KB

Download
memory/2340-0-0x00000000013E0000-0x000000000148A000-memory.dmp

Filesize
680KB

Download
memory/2340-5-0x0000000005C90000-0x0000000005D02000-memory.dmp

Filesize
456KB

Download
memory/2340-31-0x00000000743D0000-0x0000000074ABE000-memory.dmp

Filesize
6.9MB

Download
memory/2340-3-0x0000000000940000-0x0000000000952000-memory.dmp

Filesize
72KB

Download
memory/2340-4-0x0000000000960000-0x000000000096C000-memory.dmp

Filesize
48KB

Download
memory/2340-1-0x00000000743D0000-0x0000000074ABE000-memory.dmp

Filesize
6.9MB

Download
memory/2448-28-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2448-44-0x0000000000530000-0x0000000000570000-memory.dmp

Filesize
256KB

Download
memory/2448-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2448-24-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2448-18-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2448-47-0x0000000000530000-0x0000000000570000-memory.dmp

Filesize
256KB

Download
memory/2448-33-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2448-22-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2448-46-0x00000000730D0000-0x00000000737BE000-memory.dmp

Filesize
6.9MB

Download
memory/2448-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2448-20-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2448-43-0x00000000730D0000-0x00000000737BE000-memory.dmp

Filesize
6.9MB

Download
memory/2620-37-0x0000000002AC0000-0x0000000002B00000-memory.dmp

Filesize
256KB

Download
memory/2620-36-0x000000006F2E0000-0x000000006F88B000-memory.dmp

Filesize
5.7MB

Download
memory/2620-45-0x000000006F2E0000-0x000000006F88B000-memory.dmp

Filesize
5.7MB

Download
memory/2620-29-0x000000006F2E0000-0x000000006F88B000-memory.dmp

Filesize
5.7MB

Download
memory/2620-34-0x0000000002AC0000-0x0000000002B00000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads