agenttesla | ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21

General

Target

ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
Size

875KB
MD5

0223f20a84ee37dbd83cccbf6d135f8d
SHA1

ba3e3dd15132008e3c58a9bf3ce48f4fe84fb205
SHA256

ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21
SHA512

31325296a31bfdae219a1b5df20a79aa3cca6999b54d5d7ffe00f4c137fba0354231be51d09abf544eff8c013b877f9edadbbadf6d49c40888948db8fffc1929
SSDEEP

24576:EomxinhTacne31m5xDKqMFtBU6JkLQFXU5:EoKCTVBKRtBUC0Q

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5427131313:AAFMklRuqjznT6zTYRXZ7Ee0IUNwtacAaPk/

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

Processes:

ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

description	pid	process	target process
PID 1128 set thread context of 1624	1128	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

pid	process
1624	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
1624	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
1624	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

description pid process

Token: SeDebugPrivilege 1624 ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

pid process

1624 ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

description	pid	process
Token: SeDebugPrivilege	1624	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

description	pid	process	target process
PID 1128 wrote to memory of 1624	1128	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
PID 1128 wrote to memory of 1624	1128	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
PID 1128 wrote to memory of 1624	1128	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
PID 1128 wrote to memory of 1624	1128	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
PID 1128 wrote to memory of 1624	1128	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
PID 1128 wrote to memory of 1624	1128	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
PID 1128 wrote to memory of 1624	1128	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
PID 1128 wrote to memory of 1624	1128	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
PID 1128 wrote to memory of 1624	1128	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

outlook_office_path 1 IoCs

Processes:

ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

outlook_win_path 1 IoCs

Processes:

ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe

C:\Users\Admin\AppData\Local\Temp\ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
"C:\Users\Admin\AppData\Local\Temp\ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1128

C:\Users\Admin\AppData\Local\Temp\ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe
"C:\Users\Admin\AppData\Local\Temp\ab880980b0193a388f1691809159937e50ee28dea4475da796ceab667e7a1c21.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1624

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/1128-54-0x0000000000C20000-0x0000000000D02000-memory.dmp

Filesize
904KB

Download
memory/1128-55-0x0000000076961000-0x0000000076963000-memory.dmp

Filesize
8KB

Download
memory/1128-56-0x0000000000270000-0x000000000028A000-memory.dmp

Filesize
104KB

Download
memory/1128-57-0x0000000000250000-0x000000000025E000-memory.dmp

Filesize
56KB

Download
memory/1128-58-0x0000000005110000-0x0000000005184000-memory.dmp

Filesize
464KB

Download
memory/1128-59-0x0000000000520000-0x000000000055C000-memory.dmp

Filesize
240KB

Download
memory/1624-60-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1624-61-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1624-63-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1624-64-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1624-65-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1624-66-0x0000000000429E6E-mapping.dmp

Download
memory/1624-68-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1624-70-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads