agenttesla | 7b2b019833000669a61ff58756311596663a48775af9426765d45a5ea397f27d

General

Target

1089765423012021_inquiry.exe
Size

560KB
MD5

b47c3006b43aff7a9c395e6ddf7d65ec
SHA1

785ba2f4990bf8d8ee4a3fb8986131756338a662
SHA256

c5c10a5a97d09d2545fa73ab64459b2fdaeadf3ef2a08bceadcbff26a69b65f5
SHA512

8fa5c1397532acf8abab18e63b29072117fbf1b9139520be74d2d9261efe448aa9a05218ee09402085340b352f754d77dc3750af96845b425ad0fe6404088aa8

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.modularelect.com
Port:
587
Username:
[email protected]
Password:
successman12@

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/4552-129-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/4552-130-0x00000000004375FE-mapping.dmp	family_agenttesla
behavioral2/memory/4552-136-0x0000000004D90000-0x000000000528E000-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:

1089765423012021_inquiry.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1089765423012021_inquiry.exe
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1089765423012021_inquiry.exe
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1089765423012021_inquiry.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

1089765423012021_inquiry.exe

description pid process target process

PID 3596 set thread context of 4552 3596 1089765423012021_inquiry.exe 1089765423012021_inquiry.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

1089765423012021_inquiry.exe1089765423012021_inquiry.exe

pid process

3596 1089765423012021_inquiry.exe
3596 1089765423012021_inquiry.exe
4552 1089765423012021_inquiry.exe
4552 1089765423012021_inquiry.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

1089765423012021_inquiry.exe1089765423012021_inquiry.exe

description pid process

Token: SeDebugPrivilege 3596 1089765423012021_inquiry.exe
Token: SeDebugPrivilege 4552 1089765423012021_inquiry.exe

description	pid	process	target process
PID 3596 set thread context of 4552	3596	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe

pid	process
3596	1089765423012021_inquiry.exe
3596	1089765423012021_inquiry.exe
4552	1089765423012021_inquiry.exe
4552	1089765423012021_inquiry.exe

description	pid	process
Token: SeDebugPrivilege	3596	1089765423012021_inquiry.exe
Token: SeDebugPrivilege	4552	1089765423012021_inquiry.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

1089765423012021_inquiry.exe

description	pid	process	target process
PID 3596 wrote to memory of 2188	3596	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 3596 wrote to memory of 2188	3596	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 3596 wrote to memory of 2188	3596	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 3596 wrote to memory of 4552	3596	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 3596 wrote to memory of 4552	3596	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 3596 wrote to memory of 4552	3596	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 3596 wrote to memory of 4552	3596	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 3596 wrote to memory of 4552	3596	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 3596 wrote to memory of 4552	3596	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 3596 wrote to memory of 4552	3596	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 3596 wrote to memory of 4552	3596	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe

outlook_office_path 1 IoCs

Processes:

1089765423012021_inquiry.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1089765423012021_inquiry.exe

outlook_win_path 1 IoCs

Processes:

1089765423012021_inquiry.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1089765423012021_inquiry.exe

C:\Users\Admin\AppData\Local\Temp\1089765423012021_inquiry.exe
"C:\Users\Admin\AppData\Local\Temp\1089765423012021_inquiry.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3596

C:\Users\Admin\AppData\Local\Temp\1089765423012021_inquiry.exe
"{path}"
2⤵
PID:2188

C:\Users\Admin\AppData\Local\Temp\1089765423012021_inquiry.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4552

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\1089765423012021_inquiry.exe.log
MD5
90acfd72f14a512712b1a7380c0faf60

SHA1
40ba4accb8faa75887e84fb8e38d598dc8cf0f12

SHA256
20806822f0c130b340504132c1461b589261fbbc518e468f4f90733ab514cb86

SHA512
29dbf85e14e60868574cb4dc9bda83d3c229fb956733d8d2557f2475ee0e690ac9c2e72f31e02284996da6906ba2dbfa382a29b04c15a2406571d8ee19ad16b9

Download Submit
memory/3596-123-0x00000000053E0000-0x00000000058DE000-memory.dmp

Filesize
5.0MB

Download
memory/3596-126-0x00000000055A0000-0x00000000055A5000-memory.dmp

Filesize
20KB

Download
memory/3596-122-0x00000000053E0000-0x00000000053E1000-memory.dmp

Filesize
4KB

Download
memory/3596-118-0x0000000000A10000-0x0000000000A11000-memory.dmp

Filesize
4KB

Download
memory/3596-128-0x000000000A400000-0x000000000A438000-memory.dmp

Filesize
224KB

Download
memory/3596-125-0x00000000055C0000-0x00000000055C1000-memory.dmp

Filesize
4KB

Download
memory/3596-121-0x00000000058E0000-0x00000000058E1000-memory.dmp

Filesize
4KB

Download
memory/3596-127-0x0000000007D20000-0x0000000007D9F000-memory.dmp

Filesize
508KB

Download
memory/3596-124-0x00000000052B0000-0x00000000052B1000-memory.dmp

Filesize
4KB

Download
memory/3596-120-0x0000000005340000-0x0000000005341000-memory.dmp

Filesize
4KB

Download
memory/4552-130-0x00000000004375FE-mapping.dmp

Download
memory/4552-129-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4552-136-0x0000000004D90000-0x000000000528E000-memory.dmp

Filesize
5.0MB

Download
memory/4552-137-0x0000000005200000-0x0000000005201000-memory.dmp

Filesize
4KB

Download
memory/4552-138-0x0000000005A80000-0x0000000005A81000-memory.dmp

Filesize
4KB

Download
memory/4552-141-0x0000000004D90000-0x000000000528E000-memory.dmp

Filesize
5.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads