agenttesla | e65f8d2fdb468b6bc82596cb91c64e7ef3cd5ad4f5b1a5bfe8bbfbf15c918052

General

Target

PO%2373182.exe
Size

672KB
MD5

6494de6ad9f8e4c7420fb05ebdb459e8
SHA1

0675d36114a1e0216d07f87d628c98932a306828
SHA256

1bf32bf5ebd1d4c265b2476570ef45b81608546e7f7ffaa7893a32648d2826d0
SHA512

225e3bf688f899f3be2ee3b7117e886725690cfb5530746503af6b004f80983cae5cdb7231a91a1d26408672acdb774909a85158fb2da11a4822b1cf2744335a
SSDEEP

12288:iV0YOwq04nat//d7d1sXNkLQhD27KXQ0Fusfojc52EZHjzLSn:iLO7mlk9kLQhDwpRjqZDnSn

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.afamiahotelresort.com
Port:
587
Username:
[email protected]
Password:
AfamiaIT@20164
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

PO%2373182.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\juQaw = "C:\\Users\\Admin\\AppData\\Roaming\\juQaw\\juQaw.exe"	PO%2373182.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:

PO%2373182.exe

description pid process target process

PID 2136 set thread context of 2444 2136 PO%2373182.exe PO%2373182.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

2792 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

PO%2373182.exePO%2373182.exepowershell.exepowershell.exe

pid process

2136 PO%2373182.exe
2136 PO%2373182.exe
2444 PO%2373182.exe
2444 PO%2373182.exe
2976 powershell.exe
2660 powershell.exe

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

description	pid	process	target process
PID 2136 set thread context of 2444	2136	PO%2373182.exe	PO%2373182.exe

pid	process
2792	schtasks.exe

pid	process
2136	PO%2373182.exe
2136	PO%2373182.exe
2444	PO%2373182.exe
2444	PO%2373182.exe
2976	powershell.exe
2660	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

PO%2373182.exePO%2373182.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2136	PO%2373182.exe
Token: SeDebugPrivilege	2444	PO%2373182.exe
Token: SeDebugPrivilege	2976	powershell.exe
Token: SeDebugPrivilege	2660	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

PO%2373182.exe

pid process

2444 PO%2373182.exe

pid	process
2444	PO%2373182.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

PO%2373182.exe

description	pid	process	target process
PID 2136 wrote to memory of 2976	2136	PO%2373182.exe	powershell.exe
PID 2136 wrote to memory of 2976	2136	PO%2373182.exe	powershell.exe
PID 2136 wrote to memory of 2976	2136	PO%2373182.exe	powershell.exe
PID 2136 wrote to memory of 2976	2136	PO%2373182.exe	powershell.exe
PID 2136 wrote to memory of 2660	2136	PO%2373182.exe	powershell.exe
PID 2136 wrote to memory of 2660	2136	PO%2373182.exe	powershell.exe
PID 2136 wrote to memory of 2660	2136	PO%2373182.exe	powershell.exe
PID 2136 wrote to memory of 2660	2136	PO%2373182.exe	powershell.exe
PID 2136 wrote to memory of 2792	2136	PO%2373182.exe	schtasks.exe
PID 2136 wrote to memory of 2792	2136	PO%2373182.exe	schtasks.exe
PID 2136 wrote to memory of 2792	2136	PO%2373182.exe	schtasks.exe
PID 2136 wrote to memory of 2792	2136	PO%2373182.exe	schtasks.exe
PID 2136 wrote to memory of 2444	2136	PO%2373182.exe	PO%2373182.exe
PID 2136 wrote to memory of 2444	2136	PO%2373182.exe	PO%2373182.exe
PID 2136 wrote to memory of 2444	2136	PO%2373182.exe	PO%2373182.exe
PID 2136 wrote to memory of 2444	2136	PO%2373182.exe	PO%2373182.exe
PID 2136 wrote to memory of 2444	2136	PO%2373182.exe	PO%2373182.exe
PID 2136 wrote to memory of 2444	2136	PO%2373182.exe	PO%2373182.exe
PID 2136 wrote to memory of 2444	2136	PO%2373182.exe	PO%2373182.exe
PID 2136 wrote to memory of 2444	2136	PO%2373182.exe	PO%2373182.exe
PID 2136 wrote to memory of 2444	2136	PO%2373182.exe	PO%2373182.exe

C:\Users\Admin\AppData\Local\Temp\PO%2373182.exe
"C:\Users\Admin\AppData\Local\Temp\PO%2373182.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2136

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%2373182.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2976

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\heImuIoaY.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2660

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\heImuIoaY" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAC56.tmp"
2⤵
- Creates scheduled task(s)
PID:2792

C:\Users\Admin\AppData\Local\Temp\PO%2373182.exe
"C:\Users\Admin\AppData\Local\Temp\PO%2373182.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2444

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpAC56.tmp
Filesize
1KB

MD5
0f87f27146d118d12e8df0b943b94e06

SHA1
e596120b888535e1bbc624ce152fa918e4a6cf45

SHA256
60a10ea50a6dcdcdcd002d924eedfa1efff32b7f52eccaab1858d60c568a8273

SHA512
9296fcc691ba1dc94457deff5491002b83f8e290f1c921a85b7187600585bc42ff29b9fba48a5d4cb122d5492f7b766a768f046b311a485ecb70ba6b32dba65f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\JMD8A2BS9O59YDRLWCET.temp
Filesize
7KB

MD5
3ed52a6de8161c964799b6d4cde520d6

SHA1
dafcdb4b2d457ce12fe4948b851ed38b59bbe937

SHA256
1895c6b049a8cfb1230d565f923e762ce616c0c50b981395f2ed985d580d2b19

SHA512
3ffe40c638477ed2b509cfa698c8c1ab900289f8469994987a29b6a37d2ae553c9d5761ac63fc9188200b23eb423339a387b825c8fbef81b45a986a93d47071c

Download Submit
memory/2136-33-0x0000000074250000-0x000000007493E000-memory.dmp

Filesize
6.9MB

Download
memory/2136-0-0x0000000000E00000-0x0000000000EA8000-memory.dmp

Filesize
672KB

Download
memory/2136-4-0x0000000000320000-0x000000000032C000-memory.dmp

Filesize
48KB

Download
memory/2136-5-0x00000000052C0000-0x0000000005344000-memory.dmp

Filesize
528KB

Download
memory/2136-2-0x0000000004E90000-0x0000000004ED0000-memory.dmp

Filesize
256KB

Download
memory/2136-1-0x0000000074250000-0x000000007493E000-memory.dmp

Filesize
6.9MB

Download
memory/2136-3-0x00000000003F0000-0x000000000040A000-memory.dmp

Filesize
104KB

Download
memory/2444-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2444-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2444-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2444-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2444-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2444-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2444-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2444-32-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2660-35-0x000000006F160000-0x000000006F70B000-memory.dmp

Filesize
5.7MB

Download
memory/2660-36-0x00000000026A0000-0x00000000026E0000-memory.dmp

Filesize
256KB

Download
memory/2660-38-0x000000006F160000-0x000000006F70B000-memory.dmp

Filesize
5.7MB

Download
memory/2976-34-0x000000006F160000-0x000000006F70B000-memory.dmp

Filesize
5.7MB

Download
memory/2976-37-0x000000006F160000-0x000000006F70B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads