agenttesla | 630ff8654297a858984c7e1d1898b3752cad50459350d309535b20912957c2df

General

Target

52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe
Size

672KB
MD5

c60b9db545c718ad3d65325523ea0bb8
SHA1

1a46506a85efcd0f94bdb1e9101712d2cc32bc0b
SHA256

52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048
SHA512

92f13f4bb59c396010cc518e875439b28c45bb34a35c2fd955332614be9e4409e2b81ab7a42f3370457d853e38acb33304789c1e9fe3529c72f8f69bc1a7673d
SSDEEP

12288:56fLHuqbgStGg2LgBskzNKDTS+wsnvZ0JfFYqohMw2aupY+JCw:56fru9LObzNKDTdbmJdzHwD2Yy

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5798024834:AAGLHTcPdLDij7ehMoasiBZDz8oodefEy0E/

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe
Key opened	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe
Key opened	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1092 set thread context of 580	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	32

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

T1053

pid	Process
1280	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe
1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe
1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe
1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe
1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe
1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe
1500	powershell.exe
580	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe
580	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe
580	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe
Token: SeDebugPrivilege	580	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe
Token: SeDebugPrivilege	1500	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1092 wrote to memory of 1500	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	28
PID 1092 wrote to memory of 1500	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	28
PID 1092 wrote to memory of 1500	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	28
PID 1092 wrote to memory of 1500	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	28
PID 1092 wrote to memory of 1280	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	30
PID 1092 wrote to memory of 1280	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	30
PID 1092 wrote to memory of 1280	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	30
PID 1092 wrote to memory of 1280	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	30
PID 1092 wrote to memory of 580	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	32
PID 1092 wrote to memory of 580	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	32
PID 1092 wrote to memory of 580	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	32
PID 1092 wrote to memory of 580	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	32
PID 1092 wrote to memory of 580	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	32
PID 1092 wrote to memory of 580	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	32
PID 1092 wrote to memory of 580	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	32
PID 1092 wrote to memory of 580	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	32
PID 1092 wrote to memory of 580	1092	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe	32

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe

C:\Users\Admin\AppData\Local\Temp\52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe
"C:\Users\Admin\AppData\Local\Temp\52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1092
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\jfFqubWn.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1500
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jfFqubWn" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEF4F.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1280
- C:\Users\Admin\AppData\Local\Temp\52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe
  "C:\Users\Admin\AppData\Local\Temp\52f7df04cb306719eead0d602947612f3b909ef4fba8029af064891882ff4048.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:580

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpEF4F.tmp

Filesize
1KB

MD5
e104ce9063be59ebab406f943323cb1f

SHA1
c5bb45521a19f5f3c2334699e104b235815dbcba

SHA256
6f4e28385fdd751e928cbdc429713a60ec1234d94c9a9e1c480995d82cd2843a

SHA512
af1e3d2716ab571ae04492377af538dd1e2698342ee61572eaec886c95ae15fdf24b7f64ea26e185b6f2dadd73ac60ae084325ead3397a33b76f97a05af2f3c8

Download Submit
memory/580-77-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/580-75-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/580-81-0x0000000004CD0000-0x0000000004D10000-memory.dmp

Filesize
256KB

Download
memory/580-70-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/580-80-0x0000000004CD0000-0x0000000004D10000-memory.dmp

Filesize
256KB

Download
memory/580-79-0x0000000004CD0000-0x0000000004D10000-memory.dmp

Filesize
256KB

Download
memory/580-69-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/580-68-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/580-73-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/580-71-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/580-72-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1092-58-0x0000000000660000-0x000000000066A000-memory.dmp

Filesize
40KB

Download
memory/1092-56-0x00000000004D0000-0x00000000004DE000-memory.dmp

Filesize
56KB

Download
memory/1092-67-0x0000000005B30000-0x0000000005B70000-memory.dmp

Filesize
256KB

Download
memory/1092-54-0x00000000008A0000-0x000000000094E000-memory.dmp

Filesize
696KB

Download
memory/1092-55-0x0000000004BE0000-0x0000000004C20000-memory.dmp

Filesize
256KB

Download
memory/1092-59-0x0000000007F80000-0x0000000007FF6000-memory.dmp

Filesize
472KB

Download
memory/1092-57-0x0000000004BE0000-0x0000000004C20000-memory.dmp

Filesize
256KB

Download
memory/1500-78-0x00000000025B0000-0x00000000025F0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads