agenttesla | d08b7126b81c09be7e54774cc35399faceef0c2d4732cbbca5d46c48d89a2f51

General

Target

Purchase Order.exe
Size

43KB
MD5

d88a146f731e00b42947ec060f3d4f43
SHA1

46243e85f209fdb306affd5eefb9ffe5fa3d2614
SHA256

d08b7126b81c09be7e54774cc35399faceef0c2d4732cbbca5d46c48d89a2f51
SHA512

5dc37bd378418b0787ce6d8c4a8d5e945850b0ae22d27fb1a6739463e3f97c2f1e8a9209ea7a48313a3f677e0110e18926bcb055732ba02238e6984e16125df0

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.pilotgarage.com
Port:
587
Username:
finans@pilotgarage.com
Password:
Fnns01Pg16

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.pilotgarage.com
Port:
587
Username:
finans@pilotgarage.com
Password:
Fnns01Pg16
Email To:
fredrickbenson511@gmail.com

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Purchase Order.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\Puizg = "\"C:\\Users\\Admin\\AppData\\Roaming\\Oarkzlb\\Puizg.exe\""	Purchase Order.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Purchase Order.exe

description pid process target process

PID 624 set thread context of 564 624 Purchase Order.exe MSBuild.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

268 timeout.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Purchase Order.exeMSBuild.exe

pid process

624 Purchase Order.exe
564 MSBuild.exe
564 MSBuild.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Purchase Order.exeMSBuild.exe

description pid process

Token: SeDebugPrivilege 624 Purchase Order.exe
Token: SeDebugPrivilege 564 MSBuild.exe

description	pid	process	target process
PID 624 set thread context of 564	624	Purchase Order.exe	MSBuild.exe

pid	process
268	timeout.exe

pid	process
624	Purchase Order.exe
564	MSBuild.exe
564	MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	624	Purchase Order.exe
Token: SeDebugPrivilege	564	MSBuild.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Purchase Order.execmd.exe

description	pid	process	target process
PID 624 wrote to memory of 1804	624	Purchase Order.exe	cmd.exe
PID 624 wrote to memory of 1804	624	Purchase Order.exe	cmd.exe
PID 624 wrote to memory of 1804	624	Purchase Order.exe	cmd.exe
PID 624 wrote to memory of 1804	624	Purchase Order.exe	cmd.exe
PID 1804 wrote to memory of 268	1804	cmd.exe	timeout.exe
PID 1804 wrote to memory of 268	1804	cmd.exe	timeout.exe
PID 1804 wrote to memory of 268	1804	cmd.exe	timeout.exe
PID 1804 wrote to memory of 268	1804	cmd.exe	timeout.exe
PID 624 wrote to memory of 564	624	Purchase Order.exe	MSBuild.exe
PID 624 wrote to memory of 564	624	Purchase Order.exe	MSBuild.exe
PID 624 wrote to memory of 564	624	Purchase Order.exe	MSBuild.exe
PID 624 wrote to memory of 564	624	Purchase Order.exe	MSBuild.exe
PID 624 wrote to memory of 564	624	Purchase Order.exe	MSBuild.exe
PID 624 wrote to memory of 564	624	Purchase Order.exe	MSBuild.exe
PID 624 wrote to memory of 564	624	Purchase Order.exe	MSBuild.exe
PID 624 wrote to memory of 564	624	Purchase Order.exe	MSBuild.exe
PID 624 wrote to memory of 564	624	Purchase Order.exe	MSBuild.exe

outlook_office_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

outlook_win_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:624

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout 20
2⤵
- Suspicious use of WriteProcessMemory
PID:1804

C:\Windows\SysWOW64\timeout.exe
timeout 20
3⤵
- Delays execution with timeout.exe
PID:268

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:564

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/268-58-0x0000000000000000-mapping.dmp

Download
memory/564-64-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/564-60-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/564-61-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/564-63-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/564-65-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/564-66-0x0000000000435B8E-mapping.dmp

Download
memory/564-68-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/564-70-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/624-56-0x0000000008890000-0x00000000089C8000-memory.dmp

Filesize
1.2MB

Download
memory/624-55-0x00000000769D1000-0x00000000769D3000-memory.dmp

Filesize
8KB

Download
memory/624-59-0x0000000004650000-0x0000000004692000-memory.dmp

Filesize
264KB

Download
memory/624-54-0x0000000000B90000-0x0000000000BA2000-memory.dmp

Filesize
72KB

Download
memory/1804-57-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads