agenttesla | c44082257727bfdfb02b967365f7df4e0866201c23fcd6d9e7ac06a8fe3b1447

General

Target

clothes order.exe
Size

1.1MB
MD5

09b62a80782c5ed3f22c90cf7629355a
SHA1

2fb0d3701df6b938fc97534a219d665c57c643d9
SHA256

5f8da9e89d981ea7a9f7c31c62f1252b039322dc62a3a93c44a07d78f89168c6
SHA512

1b594ab76867b0cf8695b33f729802f47b1864524105811d0f3edc9666a7aa2e38b38901f361f35a85a33e26f02b96142043f36534559736e159da6b00aea7bf
SSDEEP

24576:HrvrgrdyuSCd1XjHDjkX7ZOCaILANZFPjrF:gdFjHHuZO2sNZFP

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5662683474:AAFvSjyPXTiwhBPcFi8of3_-_FCdfhhN8x0/

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:

clothes order.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	clothes order.exe
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	clothes order.exe
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	clothes order.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

clothes order.exe

description pid process target process

PID 1364 set thread context of 2044 1364 clothes order.exe clothes order.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

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

Processes:

schtasks.exe

pid process

1716 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

clothes order.execlothes order.exe

pid process

1364 clothes order.exe
2044 clothes order.exe
2044 clothes order.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

clothes order.execlothes order.exe

description pid process

Token: SeDebugPrivilege 1364 clothes order.exe
Token: SeDebugPrivilege 2044 clothes order.exe

description	pid	process	target process
PID 1364 set thread context of 2044	1364	clothes order.exe	clothes order.exe

pid	process
1716	schtasks.exe

pid	process
1364	clothes order.exe
2044	clothes order.exe
2044	clothes order.exe

description	pid	process
Token: SeDebugPrivilege	1364	clothes order.exe
Token: SeDebugPrivilege	2044	clothes order.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

clothes order.exe

description	pid	process	target process
PID 1364 wrote to memory of 1716	1364	clothes order.exe	schtasks.exe
PID 1364 wrote to memory of 1716	1364	clothes order.exe	schtasks.exe
PID 1364 wrote to memory of 1716	1364	clothes order.exe	schtasks.exe
PID 1364 wrote to memory of 1716	1364	clothes order.exe	schtasks.exe
PID 1364 wrote to memory of 2044	1364	clothes order.exe	clothes order.exe
PID 1364 wrote to memory of 2044	1364	clothes order.exe	clothes order.exe
PID 1364 wrote to memory of 2044	1364	clothes order.exe	clothes order.exe
PID 1364 wrote to memory of 2044	1364	clothes order.exe	clothes order.exe
PID 1364 wrote to memory of 2044	1364	clothes order.exe	clothes order.exe
PID 1364 wrote to memory of 2044	1364	clothes order.exe	clothes order.exe
PID 1364 wrote to memory of 2044	1364	clothes order.exe	clothes order.exe
PID 1364 wrote to memory of 2044	1364	clothes order.exe	clothes order.exe
PID 1364 wrote to memory of 2044	1364	clothes order.exe	clothes order.exe

outlook_office_path 1 IoCs

Processes:

clothes order.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	clothes order.exe

outlook_win_path 1 IoCs

Processes:

clothes order.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	clothes order.exe

C:\Users\Admin\AppData\Local\Temp\clothes order.exe
"C:\Users\Admin\AppData\Local\Temp\clothes order.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1364

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RVCDfI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5B2B.tmp"
2⤵
- Creates scheduled task(s)
PID:1716

C:\Users\Admin\AppData\Local\Temp\clothes order.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2044

Network

MITRE ATT&CK Matrix ATT&CK 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

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5B2B.tmp
Filesize
1KB

MD5
3610abfd303388884d782748590b4ad4

SHA1
9aa3a8558076c7d2d3894bf9b8ec569e429a1230

SHA256
f024168c3853bead5291210d44b404cce9d95a106ded4a88bdef01c8a4db60dc

SHA512
f2cc41f8e2b9f7e25e9217749ed0d4a35c0d50d6cf33fb292a29ab63019556c5d287d0cef45171de04fce8ade0ac63e85efc81898a384d4ae5881968213fbde8

Download Submit
memory/1364-57-0x0000000007D10000-0x0000000007DA2000-memory.dmp

Filesize
584KB

Download
memory/1364-56-0x00000000005B0000-0x00000000005D0000-memory.dmp

Filesize
128KB

Download
memory/1364-54-0x0000000001340000-0x000000000145C000-memory.dmp

Filesize
1.1MB

Download
memory/1364-58-0x0000000000A80000-0x0000000000AD2000-memory.dmp

Filesize
328KB

Download
memory/1364-55-0x0000000076071000-0x0000000076073000-memory.dmp

Filesize
8KB

Download
memory/1716-59-0x0000000000000000-mapping.dmp

Download
memory/2044-62-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2044-61-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2044-64-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2044-65-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2044-67-0x000000000043599E-mapping.dmp

Download
memory/2044-66-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2044-69-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2044-71-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads