agenttesla | 79c876d02fe3cbb401a8862883da6c028ab59ddab08d442f81ed1c1ac735ad57

General

Target

PO#202312.exe
Size

662KB
MD5

3cfb07a2465657d8928e675dedcd9978
SHA1

c5bd7e1f89fde69af56a8305e5fac685557da92e
SHA256

b5373781057e3cc3a3e2064f57942adc17f2a3905de6c1037332dfaede7a9cba
SHA512

77c6687b8c635e90b8c19c914d5873ee40a8105448dc96480a2a1c1fb7abcb201ad4cd0a0ae9768a696743a29b1e6d25aeed62dcc93d5d60fee858781326c88a
SSDEEP

12288:huGo+4WpAE9y7Rxkz2Uo6hYMRbG7TyQ8WyDv3WDWHUIpUsimxVR5dx6D78cPLC+:ppAEIxyo6hplGUWyrWDEUIpUOTKD

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.2sautomobile.com
Port:
587
Username:
[email protected]
Password:
Kenzi051008
Email To:
[email protected]

Signatures

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

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2560-3-0x00000000003B0000-0x00000000003C8000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
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:

PO#202312.exe

description pid process target process

PID 2560 set thread context of 2708 2560 PO#202312.exe PO#202312.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

2876 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

PO#202312.exePO#202312.exepowershell.exepowershell.exe

pid process

2560 PO#202312.exe
2560 PO#202312.exe
2708 PO#202312.exe
2708 PO#202312.exe
2804 powershell.exe
2692 powershell.exe

description	pid	process	target process
PID 2560 set thread context of 2708	2560	PO#202312.exe	PO#202312.exe

pid	process
2876	schtasks.exe

pid	process
2560	PO#202312.exe
2560	PO#202312.exe
2708	PO#202312.exe
2708	PO#202312.exe
2804	powershell.exe
2692	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

PO#202312.exePO#202312.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2560	PO#202312.exe
Token: SeDebugPrivilege	2708	PO#202312.exe
Token: SeDebugPrivilege	2804	powershell.exe
Token: SeDebugPrivilege	2692	powershell.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

PO#202312.exe

description	pid	process	target process
PID 2560 wrote to memory of 2692	2560	PO#202312.exe	powershell.exe
PID 2560 wrote to memory of 2692	2560	PO#202312.exe	powershell.exe
PID 2560 wrote to memory of 2692	2560	PO#202312.exe	powershell.exe
PID 2560 wrote to memory of 2692	2560	PO#202312.exe	powershell.exe
PID 2560 wrote to memory of 2804	2560	PO#202312.exe	powershell.exe
PID 2560 wrote to memory of 2804	2560	PO#202312.exe	powershell.exe
PID 2560 wrote to memory of 2804	2560	PO#202312.exe	powershell.exe
PID 2560 wrote to memory of 2804	2560	PO#202312.exe	powershell.exe
PID 2560 wrote to memory of 2876	2560	PO#202312.exe	schtasks.exe
PID 2560 wrote to memory of 2876	2560	PO#202312.exe	schtasks.exe
PID 2560 wrote to memory of 2876	2560	PO#202312.exe	schtasks.exe
PID 2560 wrote to memory of 2876	2560	PO#202312.exe	schtasks.exe
PID 2560 wrote to memory of 2644	2560	PO#202312.exe	PO#202312.exe
PID 2560 wrote to memory of 2644	2560	PO#202312.exe	PO#202312.exe
PID 2560 wrote to memory of 2644	2560	PO#202312.exe	PO#202312.exe
PID 2560 wrote to memory of 2644	2560	PO#202312.exe	PO#202312.exe
PID 2560 wrote to memory of 2708	2560	PO#202312.exe	PO#202312.exe
PID 2560 wrote to memory of 2708	2560	PO#202312.exe	PO#202312.exe
PID 2560 wrote to memory of 2708	2560	PO#202312.exe	PO#202312.exe
PID 2560 wrote to memory of 2708	2560	PO#202312.exe	PO#202312.exe
PID 2560 wrote to memory of 2708	2560	PO#202312.exe	PO#202312.exe
PID 2560 wrote to memory of 2708	2560	PO#202312.exe	PO#202312.exe
PID 2560 wrote to memory of 2708	2560	PO#202312.exe	PO#202312.exe
PID 2560 wrote to memory of 2708	2560	PO#202312.exe	PO#202312.exe
PID 2560 wrote to memory of 2708	2560	PO#202312.exe	PO#202312.exe

C:\Users\Admin\AppData\Local\Temp\PO#202312.exe
"C:\Users\Admin\AppData\Local\Temp\PO#202312.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2560

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO#202312.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2692

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eKoCjhdl.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2804

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eKoCjhdl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8B20.tmp"
2⤵
- Creates scheduled task(s)
PID:2876

C:\Users\Admin\AppData\Local\Temp\PO#202312.exe
"C:\Users\Admin\AppData\Local\Temp\PO#202312.exe"
2⤵
PID:2644

C:\Users\Admin\AppData\Local\Temp\PO#202312.exe
"C:\Users\Admin\AppData\Local\Temp\PO#202312.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2708

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\tmp8B20.tmp

Filesize
1KB

MD5
8d8caab5668f5358fbe656731615c03b

SHA1
a72c30afd8ab1ef41c381a862bb19f6cbdbf6fe3

SHA256
9a15977c70ca70fcd9af12ca4ecdfe69b3c5d7b8e90e7080843b4afe8811a1b1

SHA512
91e1a394c8932dd2eeb59704920c2f73792ea6fd90075e8b8a39be697f636f747ba5dc91944cde921aaeccbd4e152fc666c209eac47920c8ce2088dc9d7c11e8

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
a631630900f30653468c6c2d3699f9b8

SHA1
96ff3787dcd491954e7a5701567c8cc81f945025

SHA256
1200d2e342df5aa2fbba7b137597de4a720ad4444017c2ebde0825c7cf8b0698

SHA512
42b9d5baa25bb9766ea3493fa7df5ad39ca3989a5b69a2fa34cd89be5eadb7dba8f4b316f7f9070e64eb9fbbb01d6e4c6e32ced002e56c54b1ba8990820a4894

Download Submit
memory/2560-4-0x0000000000390000-0x0000000000398000-memory.dmp

Filesize
32KB

Download
memory/2560-0-0x0000000000E10000-0x0000000000EBA000-memory.dmp

Filesize
680KB

Download
memory/2560-32-0x0000000074600000-0x0000000074CEE000-memory.dmp

Filesize
6.9MB

Download
memory/2560-5-0x0000000000420000-0x000000000042A000-memory.dmp

Filesize
40KB

Download
memory/2560-6-0x0000000004F00000-0x0000000004F7A000-memory.dmp

Filesize
488KB

Download
memory/2560-2-0x0000000004EC0000-0x0000000004F00000-memory.dmp

Filesize
256KB

Download
memory/2560-1-0x0000000074600000-0x0000000074CEE000-memory.dmp

Filesize
6.9MB

Download
memory/2560-3-0x00000000003B0000-0x00000000003C8000-memory.dmp

Filesize
96KB

Download
memory/2692-41-0x000000006F150000-0x000000006F6FB000-memory.dmp

Filesize
5.7MB

Download
memory/2692-39-0x0000000002800000-0x0000000002840000-memory.dmp

Filesize
256KB

Download
memory/2692-37-0x000000006F150000-0x000000006F6FB000-memory.dmp

Filesize
5.7MB

Download
memory/2692-35-0x0000000002800000-0x0000000002840000-memory.dmp

Filesize
256KB

Download
memory/2692-38-0x0000000002800000-0x0000000002840000-memory.dmp

Filesize
256KB

Download
memory/2692-33-0x000000006F150000-0x000000006F6FB000-memory.dmp

Filesize
5.7MB

Download
memory/2708-27-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2708-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2708-31-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2708-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2708-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2708-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2708-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2708-40-0x0000000074600000-0x0000000074CEE000-memory.dmp

Filesize
6.9MB

Download
memory/2708-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2708-43-0x0000000074600000-0x0000000074CEE000-memory.dmp

Filesize
6.9MB

Download
memory/2804-34-0x000000006F150000-0x000000006F6FB000-memory.dmp

Filesize
5.7MB

Download
memory/2804-36-0x000000006F150000-0x000000006F6FB000-memory.dmp

Filesize
5.7MB

Download
memory/2804-42-0x000000006F150000-0x000000006F6FB000-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