agenttesla | 49e851015562eb9ae6e3ef89adcb911497e4f68b7be32a6a8b89bbb50b76f367

General

Target

INVOICES.exe
Size

859KB
MD5

5be52f675bc550b10626853abf6a2c06
SHA1

58dea8d092e1efa1b8a80c948fc633cbf48b550c
SHA256

49e851015562eb9ae6e3ef89adcb911497e4f68b7be32a6a8b89bbb50b76f367
SHA512

3ac6ba00bb2e00d8d13efd3bf9f7379e4438160d479231f50e5c14bd4b3ebe7a33293ad1f899139fcf6cd291822d31f25dadbeafe003906978f436259fefba5d
SSDEEP

24576:Imqde8PrKEAtzF1p22HiLFFQzUUybhxxGp/8q:I7dNxAppAnFUchDl

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.gimpex-imerys.com
Port:
587
Username:
[email protected]
Password:
h45ZVRb6(IMF
Email To:
[email protected]

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
T1552.001
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
T1552.001
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
T1552.001
Suspicious use of SetThreadContext 1 IoCs

Processes:

INVOICES.exe

description pid process target process

PID 3040 set thread context of 2672 3040 INVOICES.exe INVOICES.exe
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/Job
T1053

Processes:

schtasks.exe

pid process

2164 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

INVOICES.exeINVOICES.exepowershell.exe

pid process

3040 INVOICES.exe
3040 INVOICES.exe
3040 INVOICES.exe
2672 INVOICES.exe
2672 INVOICES.exe
3064 powershell.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

INVOICES.exeINVOICES.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3040 INVOICES.exe
Token: SeDebugPrivilege 2672 INVOICES.exe
Token: SeDebugPrivilege 3064 powershell.exe

description	pid	process	target process
PID 3040 set thread context of 2672	3040	INVOICES.exe	INVOICES.exe

pid	process
2164	schtasks.exe

pid	process
3040	INVOICES.exe
3040	INVOICES.exe
3040	INVOICES.exe
2672	INVOICES.exe
2672	INVOICES.exe
3064	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3040	INVOICES.exe
Token: SeDebugPrivilege	2672	INVOICES.exe
Token: SeDebugPrivilege	3064	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

INVOICES.exe

description	pid	process	target process
PID 3040 wrote to memory of 3064	3040	INVOICES.exe	powershell.exe
PID 3040 wrote to memory of 3064	3040	INVOICES.exe	powershell.exe
PID 3040 wrote to memory of 3064	3040	INVOICES.exe	powershell.exe
PID 3040 wrote to memory of 3064	3040	INVOICES.exe	powershell.exe
PID 3040 wrote to memory of 2164	3040	INVOICES.exe	schtasks.exe
PID 3040 wrote to memory of 2164	3040	INVOICES.exe	schtasks.exe
PID 3040 wrote to memory of 2164	3040	INVOICES.exe	schtasks.exe
PID 3040 wrote to memory of 2164	3040	INVOICES.exe	schtasks.exe
PID 3040 wrote to memory of 2672	3040	INVOICES.exe	INVOICES.exe
PID 3040 wrote to memory of 2672	3040	INVOICES.exe	INVOICES.exe
PID 3040 wrote to memory of 2672	3040	INVOICES.exe	INVOICES.exe
PID 3040 wrote to memory of 2672	3040	INVOICES.exe	INVOICES.exe
PID 3040 wrote to memory of 2672	3040	INVOICES.exe	INVOICES.exe
PID 3040 wrote to memory of 2672	3040	INVOICES.exe	INVOICES.exe
PID 3040 wrote to memory of 2672	3040	INVOICES.exe	INVOICES.exe
PID 3040 wrote to memory of 2672	3040	INVOICES.exe	INVOICES.exe
PID 3040 wrote to memory of 2672	3040	INVOICES.exe	INVOICES.exe

C:\Users\Admin\AppData\Local\Temp\INVOICES.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICES.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3040

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qisxFtGbSdXp.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3064

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qisxFtGbSdXp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp56A8.tmp"
2⤵
- Creates scheduled task(s)
PID:2164

C:\Users\Admin\AppData\Local\Temp\INVOICES.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICES.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp56A8.tmp

Filesize
1KB

MD5
fc40a7794d792d9f2ad96ddf9333c787

SHA1
d8753b1b719f5b183c11203ff05588829430ef40

SHA256
08c3be06bbd4060014cb3ebb975e435c3e794687ff0cea3e1fe73fd5ef77f46a

SHA512
8b2e21cfc2e6cc8dd44ec1ad0d88dfe47f62c462ddfe7fb7d2e390d7343376400fed0a748f4da752420cdbabadc24947e3cf50bdf96db208f7ebf1a35ab14a60

Download Submit
memory/2672-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2672-33-0x0000000072CE0000-0x00000000733CE000-memory.dmp

Filesize
6.9MB

Download
memory/2672-29-0x0000000072CE0000-0x00000000733CE000-memory.dmp

Filesize
6.9MB

Download
memory/2672-26-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2672-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2672-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2672-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2672-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2672-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2672-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3040-6-0x0000000005D10000-0x0000000005D9E000-memory.dmp

Filesize
568KB

Download
memory/3040-0-0x0000000000C60000-0x0000000000D3E000-memory.dmp

Filesize
888KB

Download
memory/3040-5-0x00000000004A0000-0x00000000004AA000-memory.dmp

Filesize
40KB

Download
memory/3040-4-0x0000000000420000-0x0000000000428000-memory.dmp

Filesize
32KB

Download
memory/3040-23-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/3040-3-0x0000000000470000-0x0000000000488000-memory.dmp

Filesize
96KB

Download
memory/3040-2-0x0000000004DC0000-0x0000000004E00000-memory.dmp

Filesize
256KB

Download
memory/3040-1-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/3064-27-0x000000006E3A0000-0x000000006E94B000-memory.dmp

Filesize
5.7MB

Download
memory/3064-28-0x000000006E3A0000-0x000000006E94B000-memory.dmp

Filesize
5.7MB

Download
memory/3064-31-0x0000000002A90000-0x0000000002AD0000-memory.dmp

Filesize
256KB

Download
memory/3064-30-0x0000000002A90000-0x0000000002AD0000-memory.dmp

Filesize
256KB

Download
memory/3064-32-0x000000006E3A0000-0x000000006E94B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads