agenttesla | 512a3954f8446e252cc2ded2b08714c5cf28ebcd848a858bea90e285fc7fa740

General

Target

bank slip_1220356779.exe
Size

696KB
MD5

b212315bbfa4a9c69eecd4712b47a7f1
SHA1

f3690e7f673cb3d479442f20167ee643e82a802b
SHA256

1ac1161060a6e0e5e56ca582e5e5609d629d7570c95ac78a30abc0580ca415e7
SHA512

6ce59dd85054a5b6713418bee5368a356e4989b9007d585ff8ab148ac413d2c1db7f9012ab558e5466d400f92d970f5eba71f969890e382f665f223a1ef14973
SSDEEP

12288:kil5nF8+Vdqrlb8B5XlfO45dh7D2JPXNwMrKcFedsft40080A13AjJIEN:tlbqhb8BXF5dhOXWst4008l+lIA

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.issltd.org
Port:
587
Username:
[email protected]
Password:
iss123
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
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

bank slip_1220356779.exe

description pid process target process

PID 2944 set thread context of 2660 2944 bank slip_1220356779.exe bank slip_1220356779.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

2740 schtasks.exe

flow	ioc
4	api.ipify.org
5	api.ipify.org

description	pid	process	target process
PID 2944 set thread context of 2660	2944	bank slip_1220356779.exe	bank slip_1220356779.exe

pid	process
2740	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

bank slip_1220356779.exepowershell.exebank slip_1220356779.exe

pid	process
2944	bank slip_1220356779.exe
2944	bank slip_1220356779.exe
2944	bank slip_1220356779.exe
2944	bank slip_1220356779.exe
2836	powershell.exe
2660	bank slip_1220356779.exe
2660	bank slip_1220356779.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

bank slip_1220356779.exepowershell.exebank slip_1220356779.exe

description	pid	process
Token: SeDebugPrivilege	2944	bank slip_1220356779.exe
Token: SeDebugPrivilege	2836	powershell.exe
Token: SeDebugPrivilege	2660	bank slip_1220356779.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

bank slip_1220356779.exe

description	pid	process	target process
PID 2944 wrote to memory of 2836	2944	bank slip_1220356779.exe	powershell.exe
PID 2944 wrote to memory of 2836	2944	bank slip_1220356779.exe	powershell.exe
PID 2944 wrote to memory of 2836	2944	bank slip_1220356779.exe	powershell.exe
PID 2944 wrote to memory of 2836	2944	bank slip_1220356779.exe	powershell.exe
PID 2944 wrote to memory of 2740	2944	bank slip_1220356779.exe	schtasks.exe
PID 2944 wrote to memory of 2740	2944	bank slip_1220356779.exe	schtasks.exe
PID 2944 wrote to memory of 2740	2944	bank slip_1220356779.exe	schtasks.exe
PID 2944 wrote to memory of 2740	2944	bank slip_1220356779.exe	schtasks.exe
PID 2944 wrote to memory of 2660	2944	bank slip_1220356779.exe	bank slip_1220356779.exe
PID 2944 wrote to memory of 2660	2944	bank slip_1220356779.exe	bank slip_1220356779.exe
PID 2944 wrote to memory of 2660	2944	bank slip_1220356779.exe	bank slip_1220356779.exe
PID 2944 wrote to memory of 2660	2944	bank slip_1220356779.exe	bank slip_1220356779.exe
PID 2944 wrote to memory of 2660	2944	bank slip_1220356779.exe	bank slip_1220356779.exe
PID 2944 wrote to memory of 2660	2944	bank slip_1220356779.exe	bank slip_1220356779.exe
PID 2944 wrote to memory of 2660	2944	bank slip_1220356779.exe	bank slip_1220356779.exe
PID 2944 wrote to memory of 2660	2944	bank slip_1220356779.exe	bank slip_1220356779.exe
PID 2944 wrote to memory of 2660	2944	bank slip_1220356779.exe	bank slip_1220356779.exe

C:\Users\Admin\AppData\Local\Temp\bank slip_1220356779.exe
"C:\Users\Admin\AppData\Local\Temp\bank slip_1220356779.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2944

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\nyEvKVcNpye.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2836

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nyEvKVcNpye" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE6D6.tmp"
2⤵
- Creates scheduled task(s)
PID:2740

C:\Users\Admin\AppData\Local\Temp\bank slip_1220356779.exe
"C:\Users\Admin\AppData\Local\Temp\bank slip_1220356779.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2660

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\tmpE6D6.tmp

Filesize
1KB

MD5
da86260bb19d6f430e715c872f8a3280

SHA1
afc64c04b57f8e9067a920e993bbc5116b698d8e

SHA256
08cb215d462cea559b31621bd0f26b57c6bee466462f720302af55382dd11952

SHA512
a96e0766acedced8db1e63ae6ca5d936c0e6c3500273510d59667d61b4a1ff6dcd03f9e5c062c2763c083d5cccb17a0a5c1e0bbb723f0301d9aadd707d5b723f

Download Submit
memory/2660-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2660-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2660-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2660-32-0x00000000742B0000-0x000000007499E000-memory.dmp

Filesize
6.9MB

Download
memory/2660-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2660-34-0x00000000742B0000-0x000000007499E000-memory.dmp

Filesize
6.9MB

Download
memory/2660-35-0x00000000006A0000-0x00000000006E0000-memory.dmp

Filesize
256KB

Download
memory/2660-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2660-33-0x00000000006A0000-0x00000000006E0000-memory.dmp

Filesize
256KB

Download
memory/2660-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2660-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2660-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2836-30-0x0000000002540000-0x0000000002580000-memory.dmp

Filesize
256KB

Download
memory/2836-28-0x000000006E830000-0x000000006EDDB000-memory.dmp

Filesize
5.7MB

Download
memory/2836-29-0x000000006E830000-0x000000006EDDB000-memory.dmp

Filesize
5.7MB

Download
memory/2836-26-0x0000000002540000-0x0000000002580000-memory.dmp

Filesize
256KB

Download
memory/2836-31-0x000000006E830000-0x000000006EDDB000-memory.dmp

Filesize
5.7MB

Download
memory/2944-6-0x0000000005260000-0x00000000052DA000-memory.dmp

Filesize
488KB

Download
memory/2944-27-0x0000000074650000-0x0000000074D3E000-memory.dmp

Filesize
6.9MB

Download
memory/2944-24-0x0000000074650000-0x0000000074D3E000-memory.dmp

Filesize
6.9MB

Download
memory/2944-0-0x0000000001020000-0x00000000010D2000-memory.dmp

Filesize
712KB

Download
memory/2944-5-0x0000000000730000-0x000000000073A000-memory.dmp

Filesize
40KB

Download
memory/2944-4-0x0000000000720000-0x0000000000728000-memory.dmp

Filesize
32KB

Download
memory/2944-3-0x0000000000700000-0x0000000000718000-memory.dmp

Filesize
96KB

Download
memory/2944-2-0x0000000000CD0000-0x0000000000D10000-memory.dmp

Filesize
256KB

Download
memory/2944-1-0x0000000074650000-0x0000000074D3E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads