agenttesla | 8715b90fdea709f60563d5cfad92a81de645f3241e25804e6b58e891a11e6192

General

Target

7HCYDW.exe
Size

439KB
MD5

df149dd69ac46dbfafd8194e3d10a6ab
SHA1

f15fae56c94c46576e7b656ea34d5eb42bd8fda4
SHA256

8715b90fdea709f60563d5cfad92a81de645f3241e25804e6b58e891a11e6192
SHA512

861f099e004e61391f51d2f2266f3d05130db1a817838a2e5e26ba586274593cafa751b88b7a549236131fd8dfaad67ff27ba071334e9202ebb3e3196db75ef8

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.alraedsecurity.com
Port:
587
Username:
[email protected]
Password:
Alraed99pass@

Signatures

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

AgentTesla Payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1852-124-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/1852-125-0x00000000004374BE-mapping.dmp	family_agenttesla
behavioral2/memory/1852-131-0x0000000005200000-0x00000000056FE000-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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

7HCYDW.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7HCYDW.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7HCYDW.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7HCYDW.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

7HCYDW.exe

description pid process target process

PID 2336 set thread context of 1852 2336 7HCYDW.exe 7HCYDW.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

7HCYDW.exe

pid process

1852 7HCYDW.exe
1852 7HCYDW.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

7HCYDW.exe

description pid process

Token: SeDebugPrivilege 1852 7HCYDW.exe

description	pid	process	target process
PID 2336 set thread context of 1852	2336	7HCYDW.exe	7HCYDW.exe

pid	process
1852	7HCYDW.exe
1852	7HCYDW.exe

description	pid	process
Token: SeDebugPrivilege	1852	7HCYDW.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

7HCYDW.exe

description	pid	process	target process
PID 2336 wrote to memory of 1852	2336	7HCYDW.exe	7HCYDW.exe
PID 2336 wrote to memory of 1852	2336	7HCYDW.exe	7HCYDW.exe
PID 2336 wrote to memory of 1852	2336	7HCYDW.exe	7HCYDW.exe
PID 2336 wrote to memory of 1852	2336	7HCYDW.exe	7HCYDW.exe
PID 2336 wrote to memory of 1852	2336	7HCYDW.exe	7HCYDW.exe
PID 2336 wrote to memory of 1852	2336	7HCYDW.exe	7HCYDW.exe
PID 2336 wrote to memory of 1852	2336	7HCYDW.exe	7HCYDW.exe
PID 2336 wrote to memory of 1852	2336	7HCYDW.exe	7HCYDW.exe

outlook_office_path 1 IoCs

Processes:

7HCYDW.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7HCYDW.exe

outlook_win_path 1 IoCs

Processes:

7HCYDW.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7HCYDW.exe

C:\Users\Admin\AppData\Local\Temp\7HCYDW.exe
"C:\Users\Admin\AppData\Local\Temp\7HCYDW.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2336

C:\Users\Admin\AppData\Local\Temp\7HCYDW.exe
"C:\Users\Admin\AppData\Local\Temp\7HCYDW.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1852

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\7HCYDW.exe.log
MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
memory/1852-124-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1852-133-0x0000000005F60000-0x0000000005F61000-memory.dmp

Filesize
4KB

Download
memory/1852-132-0x00000000053A0000-0x00000000053A1000-memory.dmp

Filesize
4KB

Download
memory/1852-131-0x0000000005200000-0x00000000056FE000-memory.dmp

Filesize
5.0MB

Download
memory/1852-125-0x00000000004374BE-mapping.dmp

Download
memory/2336-119-0x00000000050F0000-0x00000000055EE000-memory.dmp

Filesize
5.0MB

Download
memory/2336-123-0x00000000077F0000-0x0000000007848000-memory.dmp

Filesize
352KB

Download
memory/2336-122-0x00000000053A0000-0x00000000053A8000-memory.dmp

Filesize
32KB

Download
memory/2336-121-0x00000000074F0000-0x00000000074F1000-memory.dmp

Filesize
4KB

Download
memory/2336-120-0x0000000004FF0000-0x0000000004FF1000-memory.dmp

Filesize
4KB

Download
memory/2336-115-0x0000000000750000-0x0000000000751000-memory.dmp

Filesize
4KB

Download
memory/2336-118-0x0000000005020000-0x0000000005021000-memory.dmp

Filesize
4KB

Download
memory/2336-117-0x00000000055F0000-0x00000000055F1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads