agenttesla | 9baa0da769d40eb2b41b528d6beff487c7603be46d81ad11454ae556169adf99

General

Target

Drawings_pdf.exe
Size

699KB
MD5

49b0e9e03c84e8ad389c2dda6038814a
SHA1

7fc64feadb22791724f55808cbf872d1d5f8456e
SHA256

22e3af3f64dbc6b64b2f47400be374dcf65bc990ac06bb2e7f77dbe1f61d922d
SHA512

fb26c6661999b630ba3a80b4e9414c1f25cffe4a8387e40051552c00488d108175e5e16793ecc69cde3d3e3797f807f0b1c80dc27dfcfd86dcf3187e6f5e4634

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.soonlogistics.com
Port:
587
Username:
[email protected]
Password:
admin6640!

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/1768-67-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1768-68-0x0000000000446C9E-mapping.dmp	family_agenttesla
behavioral1/memory/1768-70-0x0000000000400000-0x000000000044C000-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:

Drawings_pdf.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Windows\CurrentVersion\Run\NewApp = "C:\\Users\\Admin\\AppData\\Roaming\\NewApp\\NewApp.exe"	Drawings_pdf.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Drawings_pdf.exe

description pid process target process

PID 1628 set thread context of 1768 1628 Drawings_pdf.exe Drawings_pdf.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 6 IoCs

Processes:

Drawings_pdf.exepowershell.exeDrawings_pdf.exe

pid process

1628 Drawings_pdf.exe
1628 Drawings_pdf.exe
1772 powershell.exe
1772 powershell.exe
1768 Drawings_pdf.exe
1768 Drawings_pdf.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Drawings_pdf.exepowershell.exeDrawings_pdf.exe

description pid process

Token: SeDebugPrivilege 1628 Drawings_pdf.exe
Token: SeDebugPrivilege 1772 powershell.exe
Token: SeDebugPrivilege 1768 Drawings_pdf.exe

description	pid	process	target process
PID 1628 set thread context of 1768	1628	Drawings_pdf.exe	Drawings_pdf.exe

pid	process
1628	Drawings_pdf.exe
1628	Drawings_pdf.exe
1772	powershell.exe
1772	powershell.exe
1768	Drawings_pdf.exe
1768	Drawings_pdf.exe

description	pid	process
Token: SeDebugPrivilege	1628	Drawings_pdf.exe
Token: SeDebugPrivilege	1772	powershell.exe
Token: SeDebugPrivilege	1768	Drawings_pdf.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Drawings_pdf.exe

description	pid	process	target process
PID 1628 wrote to memory of 1772	1628	Drawings_pdf.exe	powershell.exe
PID 1628 wrote to memory of 1772	1628	Drawings_pdf.exe	powershell.exe
PID 1628 wrote to memory of 1772	1628	Drawings_pdf.exe	powershell.exe
PID 1628 wrote to memory of 1772	1628	Drawings_pdf.exe	powershell.exe
PID 1628 wrote to memory of 1768	1628	Drawings_pdf.exe	Drawings_pdf.exe
PID 1628 wrote to memory of 1768	1628	Drawings_pdf.exe	Drawings_pdf.exe
PID 1628 wrote to memory of 1768	1628	Drawings_pdf.exe	Drawings_pdf.exe
PID 1628 wrote to memory of 1768	1628	Drawings_pdf.exe	Drawings_pdf.exe
PID 1628 wrote to memory of 1768	1628	Drawings_pdf.exe	Drawings_pdf.exe
PID 1628 wrote to memory of 1768	1628	Drawings_pdf.exe	Drawings_pdf.exe
PID 1628 wrote to memory of 1768	1628	Drawings_pdf.exe	Drawings_pdf.exe
PID 1628 wrote to memory of 1768	1628	Drawings_pdf.exe	Drawings_pdf.exe
PID 1628 wrote to memory of 1768	1628	Drawings_pdf.exe	Drawings_pdf.exe

C:\Users\Admin\AppData\Local\Temp\Drawings_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Drawings_pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1628

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\Drawings_pdf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1772

C:\Users\Admin\AppData\Local\Temp\Drawings_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Drawings_pdf.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1768

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/1628-62-0x0000000004650000-0x0000000004651000-memory.dmp

Filesize
4KB

Download
memory/1628-63-0x00000000003F0000-0x00000000003F9000-memory.dmp

Filesize
36KB

Download
memory/1628-64-0x00000000051E0000-0x000000000526C000-memory.dmp

Filesize
560KB

Download
memory/1628-65-0x00000000045F0000-0x0000000004647000-memory.dmp

Filesize
348KB

Download
memory/1628-60-0x0000000000A40000-0x0000000000A41000-memory.dmp

Filesize
4KB

Download
memory/1768-70-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1768-74-0x0000000000990000-0x0000000000991000-memory.dmp

Filesize
4KB

Download
memory/1768-67-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1768-68-0x0000000000446C9E-mapping.dmp

Download
memory/1772-75-0x0000000004890000-0x0000000004891000-memory.dmp

Filesize
4KB

Download
memory/1772-78-0x0000000004850000-0x0000000004851000-memory.dmp

Filesize
4KB

Download
memory/1772-73-0x00000000048D0000-0x00000000048D1000-memory.dmp

Filesize
4KB

Download
memory/1772-69-0x0000000075551000-0x0000000075553000-memory.dmp

Filesize
8KB

Download
memory/1772-66-0x0000000000000000-mapping.dmp

Download
memory/1772-76-0x0000000004892000-0x0000000004893000-memory.dmp

Filesize
4KB

Download
memory/1772-77-0x0000000002640000-0x0000000002641000-memory.dmp

Filesize
4KB

Download
memory/1772-72-0x0000000000D50000-0x0000000000D51000-memory.dmp

Filesize
4KB

Download
memory/1772-81-0x00000000056C0000-0x00000000056C1000-memory.dmp

Filesize
4KB

Download
memory/1772-86-0x0000000005760000-0x0000000005761000-memory.dmp

Filesize
4KB

Download
memory/1772-87-0x000000007EF30000-0x000000007EF31000-memory.dmp

Filesize
4KB

Download
memory/1772-88-0x0000000006220000-0x0000000006221000-memory.dmp

Filesize
4KB

Download
memory/1772-95-0x00000000061B0000-0x00000000061B1000-memory.dmp

Filesize
4KB

Download
memory/1772-96-0x00000000055D0000-0x00000000055D1000-memory.dmp

Filesize
4KB

Download
memory/1772-110-0x0000000006300000-0x0000000006301000-memory.dmp

Filesize
4KB

Download
memory/1772-111-0x0000000006310000-0x0000000006311000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads