agenttesla | 3fbd622eb1a9ecc989c5938bc7d4368096a4be0035d727a636bfcf00c870b1fd

General

Target

Purchase order PO 137691-Prices.exe
Size

77KB
MD5

cf6bd5ec5a6e342d178606342c4ed570
SHA1

07d672b6844c6ae6e7a24d2f5b70303c584689de
SHA256

3fbd622eb1a9ecc989c5938bc7d4368096a4be0035d727a636bfcf00c870b1fd
SHA512

ec49e9a6f8af2eb87b80e86d584762a01b8762ba7c9e470a7151c31c3308002a939cbfdfb6adf93a44d83f39a68c2fe5792f2c7b44e9d10232ddb3cefcd3316b

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.agro-egypt.com
Port:
587
Username:
mustafa@agro-egypt.com
Password:
Alex@306

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.agro-egypt.com
Port:
587
Username:
mustafa@agro-egypt.com
Password:
Alex@306
Email To:
wokwok507@yandex.com

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Purchase order PO 137691-Prices.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation	Purchase order PO 137691-Prices.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

InstallUtil.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Purchase order PO 137691-Prices.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Hsloy = "\"C:\\Users\\Admin\\AppData\\Roaming\\Ocildujqh\\Hsloy.exe\""	Purchase order PO 137691-Prices.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Purchase order PO 137691-Prices.exe

description pid process target process

PID 4772 set thread context of 3992 4772 Purchase order PO 137691-Prices.exe InstallUtil.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	pid	process	target process
PID 4772 set thread context of 3992	4772	Purchase order PO 137691-Prices.exe	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

powershell.exePurchase order PO 137691-Prices.exeInstallUtil.exe

pid	process
1996	powershell.exe
1996	powershell.exe
4772	Purchase order PO 137691-Prices.exe
4772	Purchase order PO 137691-Prices.exe
4772	Purchase order PO 137691-Prices.exe
4772	Purchase order PO 137691-Prices.exe
4772	Purchase order PO 137691-Prices.exe
4772	Purchase order PO 137691-Prices.exe
3992	InstallUtil.exe
3992	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Purchase order PO 137691-Prices.exepowershell.exeInstallUtil.exe

description	pid	process
Token: SeDebugPrivilege	4772	Purchase order PO 137691-Prices.exe
Token: SeDebugPrivilege	1996	powershell.exe
Token: SeDebugPrivilege	3992	InstallUtil.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

Purchase order PO 137691-Prices.exe

description	pid	process	target process
PID 4772 wrote to memory of 1996	4772	Purchase order PO 137691-Prices.exe	powershell.exe
PID 4772 wrote to memory of 1996	4772	Purchase order PO 137691-Prices.exe	powershell.exe
PID 4772 wrote to memory of 1996	4772	Purchase order PO 137691-Prices.exe	powershell.exe
PID 4772 wrote to memory of 3632	4772	Purchase order PO 137691-Prices.exe	InstallUtil.exe
PID 4772 wrote to memory of 3632	4772	Purchase order PO 137691-Prices.exe	InstallUtil.exe
PID 4772 wrote to memory of 3632	4772	Purchase order PO 137691-Prices.exe	InstallUtil.exe
PID 4772 wrote to memory of 3992	4772	Purchase order PO 137691-Prices.exe	InstallUtil.exe
PID 4772 wrote to memory of 3992	4772	Purchase order PO 137691-Prices.exe	InstallUtil.exe
PID 4772 wrote to memory of 3992	4772	Purchase order PO 137691-Prices.exe	InstallUtil.exe
PID 4772 wrote to memory of 3992	4772	Purchase order PO 137691-Prices.exe	InstallUtil.exe
PID 4772 wrote to memory of 3992	4772	Purchase order PO 137691-Prices.exe	InstallUtil.exe
PID 4772 wrote to memory of 3992	4772	Purchase order PO 137691-Prices.exe	InstallUtil.exe
PID 4772 wrote to memory of 3992	4772	Purchase order PO 137691-Prices.exe	InstallUtil.exe
PID 4772 wrote to memory of 3992	4772	Purchase order PO 137691-Prices.exe	InstallUtil.exe

outlook_office_path 1 IoCs

Processes:

InstallUtil.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

Processes:

InstallUtil.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Users\Admin\AppData\Local\Temp\Purchase order PO 137691-Prices.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase order PO 137691-Prices.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4772

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMQAwAA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1996

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
2⤵
PID:3632

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3992

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1996-138-0x00000000078A0000-0x0000000007F1A000-memory.dmp

Filesize
6.5MB

Download
memory/1996-132-0x0000000000000000-mapping.dmp

Download
memory/1996-139-0x0000000006560000-0x000000000657A000-memory.dmp

Filesize
104KB

Download
memory/1996-133-0x0000000002750000-0x0000000002786000-memory.dmp

Filesize
216KB

Download
memory/1996-134-0x0000000005280000-0x00000000058A8000-memory.dmp

Filesize
6.2MB

Download
memory/1996-135-0x00000000058E0000-0x0000000005902000-memory.dmp

Filesize
136KB

Download
memory/1996-136-0x0000000005980000-0x00000000059E6000-memory.dmp

Filesize
408KB

Download
memory/1996-137-0x0000000006060000-0x000000000607E000-memory.dmp

Filesize
120KB

Download
memory/3632-141-0x0000000000000000-mapping.dmp

Download
memory/3992-147-0x0000000006ED0000-0x0000000006EDA000-memory.dmp

Filesize
40KB

Download
memory/3992-142-0x0000000000000000-mapping.dmp

Download
memory/3992-143-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/3992-144-0x0000000005EA0000-0x0000000006444000-memory.dmp

Filesize
5.6MB

Download
memory/3992-145-0x00000000058F0000-0x000000000598C000-memory.dmp

Filesize
624KB

Download
memory/3992-146-0x0000000006C60000-0x0000000006CB0000-memory.dmp

Filesize
320KB

Download
memory/4772-131-0x0000000005650000-0x00000000056B6000-memory.dmp

Filesize
408KB

Download
memory/4772-140-0x00000000058D0000-0x0000000005962000-memory.dmp

Filesize
584KB

Download
memory/4772-130-0x0000000000030000-0x0000000000048000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads