agenttesla | 1f36a33a58c5ff8769f6476da0bce547f0dee33b6128cb95b27e6074fc920f5f

General

Target

Technical Drawing Specification.exe
Size

1.1MB
MD5

ad0aa820dcbc9a5e4287457c8eaf6cdb
SHA1

366b710a60122772ca55b7dbc7a01a64ff9c848f
SHA256

1f36a33a58c5ff8769f6476da0bce547f0dee33b6128cb95b27e6074fc920f5f
SHA512

a0574d7e042a64d3251ae114593aa05cb0aa023d1c402ad25ea7394e97ec5828a6b3c22ec983362bb1908352922743908da2ecc614ea1f932b9fb56dfe4c70f8

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mhoteljakarta.com
Port:
587
Username:
info@mhoteljakarta.com
Password:
infom27

Signatures

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

AgentTesla Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1468-68-0x000000000043783E-mapping.dmp	family_agenttesla
behavioral1/memory/1468-67-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1468-70-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Technical Drawing Specification.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Run\NewApp = "C:\\Users\\Admin\\AppData\\Roaming\\NewApp\\NewApp.exe"	Technical Drawing Specification.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Technical Drawing Specification.exe

description pid process target process

PID 736 set thread context of 1468 736 Technical Drawing Specification.exe Technical Drawing Specification.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Technical Drawing Specification.exepowershell.exe

pid process

1468 Technical Drawing Specification.exe
1468 Technical Drawing Specification.exe
340 powershell.exe
340 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Technical Drawing Specification.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1468 Technical Drawing Specification.exe
Token: SeDebugPrivilege 340 powershell.exe

description	pid	process	target process
PID 736 set thread context of 1468	736	Technical Drawing Specification.exe	Technical Drawing Specification.exe

pid	process
1468	Technical Drawing Specification.exe
1468	Technical Drawing Specification.exe
340	powershell.exe
340	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1468	Technical Drawing Specification.exe
Token: SeDebugPrivilege	340	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Technical Drawing Specification.exe

description	pid	process	target process
PID 736 wrote to memory of 340	736	Technical Drawing Specification.exe	powershell.exe
PID 736 wrote to memory of 340	736	Technical Drawing Specification.exe	powershell.exe
PID 736 wrote to memory of 340	736	Technical Drawing Specification.exe	powershell.exe
PID 736 wrote to memory of 340	736	Technical Drawing Specification.exe	powershell.exe
PID 736 wrote to memory of 1468	736	Technical Drawing Specification.exe	Technical Drawing Specification.exe
PID 736 wrote to memory of 1468	736	Technical Drawing Specification.exe	Technical Drawing Specification.exe
PID 736 wrote to memory of 1468	736	Technical Drawing Specification.exe	Technical Drawing Specification.exe
PID 736 wrote to memory of 1468	736	Technical Drawing Specification.exe	Technical Drawing Specification.exe
PID 736 wrote to memory of 1468	736	Technical Drawing Specification.exe	Technical Drawing Specification.exe
PID 736 wrote to memory of 1468	736	Technical Drawing Specification.exe	Technical Drawing Specification.exe
PID 736 wrote to memory of 1468	736	Technical Drawing Specification.exe	Technical Drawing Specification.exe
PID 736 wrote to memory of 1468	736	Technical Drawing Specification.exe	Technical Drawing Specification.exe
PID 736 wrote to memory of 1468	736	Technical Drawing Specification.exe	Technical Drawing Specification.exe

C:\Users\Admin\AppData\Local\Temp\Technical Drawing Specification.exe
"C:\Users\Admin\AppData\Local\Temp\Technical Drawing Specification.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:736

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\Technical Drawing Specification.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:340

C:\Users\Admin\AppData\Local\Temp\Technical Drawing Specification.exe
"C:\Users\Admin\AppData\Local\Temp\Technical Drawing Specification.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1468

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

Exfiltration

Command and Control

Impact

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Downloads

memory/340-86-0x0000000006060000-0x0000000006061000-memory.dmp

Filesize
4KB

Download
memory/340-87-0x00000000060E0000-0x00000000060E1000-memory.dmp

Filesize
4KB

Download
memory/340-74-0x00000000010D0000-0x00000000010D1000-memory.dmp

Filesize
4KB

Download
memory/340-111-0x0000000006310000-0x0000000006311000-memory.dmp

Filesize
4KB

Download
memory/340-76-0x00000000047B0000-0x00000000047B1000-memory.dmp

Filesize
4KB

Download
memory/340-66-0x0000000000000000-mapping.dmp

Download
memory/340-110-0x0000000006300000-0x0000000006301000-memory.dmp

Filesize
4KB

Download
memory/340-77-0x00000000047B2000-0x00000000047B3000-memory.dmp

Filesize
4KB

Download
memory/340-109-0x000000007EF30000-0x000000007EF31000-memory.dmp

Filesize
4KB

Download
memory/340-69-0x00000000757E1000-0x00000000757E3000-memory.dmp

Filesize
8KB

Download
memory/340-72-0x00000000009F0000-0x00000000009F1000-memory.dmp

Filesize
4KB

Download
memory/340-73-0x00000000047F0000-0x00000000047F1000-memory.dmp

Filesize
4KB

Download
memory/340-95-0x00000000055D0000-0x00000000055D1000-memory.dmp

Filesize
4KB

Download
memory/340-94-0x0000000006200000-0x0000000006201000-memory.dmp

Filesize
4KB

Download
memory/340-81-0x0000000006020000-0x0000000006021000-memory.dmp

Filesize
4KB

Download
memory/340-78-0x0000000005240000-0x0000000005241000-memory.dmp

Filesize
4KB

Download
memory/736-60-0x0000000000B50000-0x0000000000B51000-memory.dmp

Filesize
4KB

Download
memory/736-62-0x0000000004BB0000-0x0000000004BB1000-memory.dmp

Filesize
4KB

Download
memory/736-65-0x0000000004650000-0x000000000468D000-memory.dmp

Filesize
244KB

Download
memory/736-63-0x0000000000380000-0x000000000039B000-memory.dmp

Filesize
108KB

Download
memory/736-64-0x0000000007ED0000-0x0000000007F4F000-memory.dmp

Filesize
508KB

Download
memory/1468-75-0x0000000004C40000-0x0000000004C41000-memory.dmp

Filesize
4KB

Download
memory/1468-67-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1468-70-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1468-68-0x000000000043783E-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads