agenttesla | f7a0d860cb114e0734126c11f13e01b106d79fbd060eae0e3f511147cf31a8fa

General

Target

Swift Copy Of Pending payment.exe
Size

896KB
MD5

90e79f831e49e4a1dd217e924901439d
SHA1

691db5a918bce1037706007d116c377edeb949e1
SHA256

1cc4e1cd2856bfacad4276b81fcbabd357e3b870d0ea553598bb5886511e6580
SHA512

58f444d94637d8bd982c151062ded998d31f6adbae9782bfe967259b665bf227fc851b74294e88f11d4459c568fe6b451df037ffaad1fad2dbaf0170b4d41d9f
SSDEEP

24576:rw4bjw4bbobwU5bw9hVFp6x1Rl0+rusJUB7:rw4bjw4bcEiU9hfYxfl0+rL4

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Password: )NYyffR0
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

2388 powershell.exe
2556 powershell.exe
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

pid	process
2388	powershell.exe
2556	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

Swift Copy Of Pending payment.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\mpTrle = "C:\\Users\\Admin\\AppData\\Roaming\\mpTrle\\mpTrle.exe"	Swift Copy Of Pending payment.exe

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:

Swift Copy Of Pending payment.exe

description pid process target process

PID 2368 set thread context of 2824 2368 Swift Copy Of Pending payment.exe Swift Copy Of Pending payment.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

2652 schtasks.exe

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

description	pid	process	target process
PID 2368 set thread context of 2824	2368	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe

pid	process
2652	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

Swift Copy Of Pending payment.exeSwift Copy Of Pending payment.exepowershell.exepowershell.exe

pid	process
2368	Swift Copy Of Pending payment.exe
2368	Swift Copy Of Pending payment.exe
2824	Swift Copy Of Pending payment.exe
2824	Swift Copy Of Pending payment.exe
2556	powershell.exe
2388	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Swift Copy Of Pending payment.exeSwift Copy Of Pending payment.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2368	Swift Copy Of Pending payment.exe
Token: SeDebugPrivilege	2824	Swift Copy Of Pending payment.exe
Token: SeDebugPrivilege	2556	powershell.exe
Token: SeDebugPrivilege	2388	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

Swift Copy Of Pending payment.exe

description	pid	process	target process
PID 2368 wrote to memory of 2388	2368	Swift Copy Of Pending payment.exe	powershell.exe
PID 2368 wrote to memory of 2388	2368	Swift Copy Of Pending payment.exe	powershell.exe
PID 2368 wrote to memory of 2388	2368	Swift Copy Of Pending payment.exe	powershell.exe
PID 2368 wrote to memory of 2388	2368	Swift Copy Of Pending payment.exe	powershell.exe
PID 2368 wrote to memory of 2556	2368	Swift Copy Of Pending payment.exe	powershell.exe
PID 2368 wrote to memory of 2556	2368	Swift Copy Of Pending payment.exe	powershell.exe
PID 2368 wrote to memory of 2556	2368	Swift Copy Of Pending payment.exe	powershell.exe
PID 2368 wrote to memory of 2556	2368	Swift Copy Of Pending payment.exe	powershell.exe
PID 2368 wrote to memory of 2652	2368	Swift Copy Of Pending payment.exe	schtasks.exe
PID 2368 wrote to memory of 2652	2368	Swift Copy Of Pending payment.exe	schtasks.exe
PID 2368 wrote to memory of 2652	2368	Swift Copy Of Pending payment.exe	schtasks.exe
PID 2368 wrote to memory of 2652	2368	Swift Copy Of Pending payment.exe	schtasks.exe
PID 2368 wrote to memory of 2824	2368	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe
PID 2368 wrote to memory of 2824	2368	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe
PID 2368 wrote to memory of 2824	2368	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe
PID 2368 wrote to memory of 2824	2368	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe
PID 2368 wrote to memory of 2824	2368	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe
PID 2368 wrote to memory of 2824	2368	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe
PID 2368 wrote to memory of 2824	2368	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe
PID 2368 wrote to memory of 2824	2368	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe
PID 2368 wrote to memory of 2824	2368	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe

C:\Users\Admin\AppData\Local\Temp\Swift Copy Of Pending payment.exe
"C:\Users\Admin\AppData\Local\Temp\Swift Copy Of Pending payment.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2368

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\Swift Copy Of Pending payment.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2388

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\xwOFFZwS.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2556

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xwOFFZwS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp392A.tmp"
2⤵
- Creates scheduled task(s)
PID:2652

C:\Users\Admin\AppData\Local\Temp\Swift Copy Of Pending payment.exe
"C:\Users\Admin\AppData\Local\Temp\Swift Copy Of Pending payment.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

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\tmp392A.tmp

Filesize
1KB

MD5
86bc7c0977aa478884ae5f7027bfa5d0

SHA1
c0477ec7d796c73a28c104816bba1f85cdda2ddc

SHA256
d38451920dd4609af06ba46c179c66405c35b2318af5e5f4ce6342a990ba7a93

SHA512
51e4de66a0712be6634f1e2e4b2e56f47274ca6e80826fafcaef8e217cef46ea5a9e05134db6d2e0ed738ced5f84c451a0985a46bd113809c73026ceeb5a5bf3

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VU6RL56H235L2XIST9UI.temp

Filesize
7KB

MD5
ac3181dfc92ec53cd8a0260d358f39d9

SHA1
71e096766d2634b837627708631689062116a61d

SHA256
a66a543030c0bae69b6a0741c4dd3c80f4c54ef4f5f8568dbdd54f3be9e8904e

SHA512
6e15e28bf7efa2c6ced8ffafaa267204b583ad2e5e61a20cab1170ec78f450f08555841256eebc6ac7933013cc7e34298fa1fe4d55e834339dab0e57fe9d92d8

Download Submit
memory/2368-31-0x00000000743D0000-0x0000000074ABE000-memory.dmp

Filesize
6.9MB

Download
memory/2368-1-0x00000000000B0000-0x0000000000194000-memory.dmp

Filesize
912KB

Download
memory/2368-2-0x00000000743D0000-0x0000000074ABE000-memory.dmp

Filesize
6.9MB

Download
memory/2368-3-0x00000000007C0000-0x00000000007DA000-memory.dmp

Filesize
104KB

Download
memory/2368-4-0x00000000007E0000-0x00000000007F0000-memory.dmp

Filesize
64KB

Download
memory/2368-5-0x0000000005230000-0x00000000052B4000-memory.dmp

Filesize
528KB

Download
memory/2368-0-0x00000000743DE000-0x00000000743DF000-memory.dmp

Filesize
4KB

Download
memory/2824-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2824-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2824-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2824-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2824-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2824-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2824-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2824-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads