agenttesla | b76a49f5a2864590d73d2459b291a3db6ad360844c3c683c0135138042cdda52

General

Target

dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
Size

714KB
MD5

a8840ab3795a9da734322e577d8562ea
SHA1

479416944428b322eb81421535f457803088404c
SHA256

dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432
SHA512

03d861f734650e0a8c5c2274008cdd94b13492e56f069ade03eda95b8f0615dce8fd5d70180a0f91cc30e36a52b88df08c26a9a9f8d082213bce95c94023331a
SSDEEP

12288:v6UZhF9WMHm+v6yNjd7ooBjGBXkn0LjphnNfWeqUF16IreRZs:yUb2MG+ieFoY651jphnlFqs/

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.rwa-at.com
Port:
587
Username:
[email protected]
Password:
CASH@COM12345
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 ip-api.com

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe

description	pid	process	target process
PID 2220 set thread context of 2488	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.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

2896 schtasks.exe

pid	process
2896	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exedd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exepowershell.exepowershell.exe

pid	process
2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
2488	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
2488	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
2724	powershell.exe
2612	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exedd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
Token: SeDebugPrivilege	2488	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
Token: SeDebugPrivilege	2724	powershell.exe
Token: SeDebugPrivilege	2612	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe

description	pid	process	target process
PID 2220 wrote to memory of 2612	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	powershell.exe
PID 2220 wrote to memory of 2612	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	powershell.exe
PID 2220 wrote to memory of 2612	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	powershell.exe
PID 2220 wrote to memory of 2612	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	powershell.exe
PID 2220 wrote to memory of 2724	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	powershell.exe
PID 2220 wrote to memory of 2724	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	powershell.exe
PID 2220 wrote to memory of 2724	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	powershell.exe
PID 2220 wrote to memory of 2724	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	powershell.exe
PID 2220 wrote to memory of 2896	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	schtasks.exe
PID 2220 wrote to memory of 2896	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	schtasks.exe
PID 2220 wrote to memory of 2896	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	schtasks.exe
PID 2220 wrote to memory of 2896	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	schtasks.exe
PID 2220 wrote to memory of 2488	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
PID 2220 wrote to memory of 2488	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
PID 2220 wrote to memory of 2488	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
PID 2220 wrote to memory of 2488	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
PID 2220 wrote to memory of 2488	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
PID 2220 wrote to memory of 2488	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
PID 2220 wrote to memory of 2488	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
PID 2220 wrote to memory of 2488	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
PID 2220 wrote to memory of 2488	2220	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe	dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe

C:\Users\Admin\AppData\Local\Temp\dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
"C:\Users\Admin\AppData\Local\Temp\dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2220

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\dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2612

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KeECWTaVQBbzE.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2724

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KeECWTaVQBbzE" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3840.tmp"
2⤵
- Creates scheduled task(s)
PID:2896

C:\Users\Admin\AppData\Local\Temp\dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe
"C:\Users\Admin\AppData\Local\Temp\dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2488

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

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp3840.tmp
Filesize
1KB

MD5
22dfe77bc8eefb67b6355a1ac57f7321

SHA1
f9dc1ff6aa234fe173fdbb0b6e440569051594a2

SHA256
369f25eecdfe87e9095232156bf383281b4580a4a8629869f5284a7cb8c197cb

SHA512
3e95fc9ef1d9e8be5cc70189e28d7d1f32cdad46f5e681d26b125ce9958b4d5c66b857fb2d147b045017e90e945542f6c00646faa86afe595563118fe3f52fd6

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\GCCMPB78E5AFN77V697G.temp
Filesize
7KB

MD5
eb2865be72f1a96144038ecbf372d707

SHA1
5bf66b930fb8cd747dc7ca7cf4869c47778cbae4

SHA256
70dfa58a3118bbdaff94275ebd7c1557e63227cdaa4b1398a8a879c10ef8ab74

SHA512
a4c83781bbc52df68df169f55a1653cff4b2c1d8b7de1844ad0cca829a02ea9b66de5b17076eb640fd657ea4efab5a592b7e74baeca436abb6e3fc04269e9c12

Download Submit
memory/2220-31-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2220-1-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2220-2-0x00000000049F0000-0x0000000004A30000-memory.dmp

Filesize
256KB

Download
memory/2220-3-0x0000000000240000-0x0000000000258000-memory.dmp

Filesize
96KB

Download
memory/2220-4-0x0000000000260000-0x000000000026E000-memory.dmp

Filesize
56KB

Download
memory/2220-5-0x00000000002B0000-0x00000000002C4000-memory.dmp

Filesize
80KB

Download
memory/2220-6-0x0000000000490000-0x0000000000514000-memory.dmp

Filesize
528KB

Download
memory/2220-0-0x00000000011C0000-0x0000000001276000-memory.dmp

Filesize
728KB

Download
memory/2488-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2488-39-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2488-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2488-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2488-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2488-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2488-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2488-33-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2488-47-0x0000000000770000-0x00000000007B0000-memory.dmp

Filesize
256KB

Download
memory/2488-46-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2488-41-0x0000000000770000-0x00000000007B0000-memory.dmp

Filesize
256KB

Download
memory/2488-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2612-36-0x0000000002AD0000-0x0000000002B10000-memory.dmp

Filesize
256KB

Download
memory/2612-42-0x000000006EF10000-0x000000006F4BB000-memory.dmp

Filesize
5.7MB

Download
memory/2612-43-0x0000000002AD0000-0x0000000002B10000-memory.dmp

Filesize
256KB

Download
memory/2612-44-0x000000006EF10000-0x000000006F4BB000-memory.dmp

Filesize
5.7MB

Download
memory/2612-35-0x000000006EF10000-0x000000006F4BB000-memory.dmp

Filesize
5.7MB

Download
memory/2724-38-0x000000006EF10000-0x000000006F4BB000-memory.dmp

Filesize
5.7MB

Download
memory/2724-40-0x0000000002990000-0x00000000029D0000-memory.dmp

Filesize
256KB

Download
memory/2724-37-0x0000000002990000-0x00000000029D0000-memory.dmp

Filesize
256KB

Download
memory/2724-45-0x000000006EF10000-0x000000006F4BB000-memory.dmp

Filesize
5.7MB

Download
memory/2724-34-0x000000006EF10000-0x000000006F4BB000-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