agenttesla | b1a091b1d18979b9b48d2f1c481c0b61a811422d5c79df0ceb79322755c198d4

General

Target

SHIPMENT DOCUMENT.exe
Size

848KB
MD5

75116e224789066aeb6c83cbce17310a
SHA1

81b07f3125c34912405144bbcf3f751c334d35da
SHA256

bc3ecc8f2b20fb6d4bcf4ef92565c58c19040f5309e5cadbaa474344b7161f21
SHA512

d6bdab45a90ab60f67fdf9937dd01802d5207eb1192efc95046aae680be6a1aff496d2287ae1f4c0768ef73f364534850d5a249bda6834475c85deabd616ab62
SSDEEP

12288:r7bEXVFExN3AXkVB2hFWoiawAspUytmnP+zUj/woqjJ5nAp0:3bIVFxFhFTChpXtaGgmjrt

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5357159221:AAEuOoQ0pUc4ccIZou0EJ5Zin0mMneE2jYg/

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:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

SHIPMENT DOCUMENT.exe

description pid process target process

PID 1944 set thread context of 1720 1944 SHIPMENT DOCUMENT.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

1720 RegSvcs.exe
1720 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 1720 RegSvcs.exe

description	pid	process	target process
PID 1944 set thread context of 1720	1944	SHIPMENT DOCUMENT.exe	RegSvcs.exe

pid	process
1720	RegSvcs.exe
1720	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1720	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

SHIPMENT DOCUMENT.exe

description	pid	process	target process
PID 1944 wrote to memory of 1720	1944	SHIPMENT DOCUMENT.exe	RegSvcs.exe
PID 1944 wrote to memory of 1720	1944	SHIPMENT DOCUMENT.exe	RegSvcs.exe
PID 1944 wrote to memory of 1720	1944	SHIPMENT DOCUMENT.exe	RegSvcs.exe
PID 1944 wrote to memory of 1720	1944	SHIPMENT DOCUMENT.exe	RegSvcs.exe
PID 1944 wrote to memory of 1720	1944	SHIPMENT DOCUMENT.exe	RegSvcs.exe
PID 1944 wrote to memory of 1720	1944	SHIPMENT DOCUMENT.exe	RegSvcs.exe
PID 1944 wrote to memory of 1720	1944	SHIPMENT DOCUMENT.exe	RegSvcs.exe
PID 1944 wrote to memory of 1720	1944	SHIPMENT DOCUMENT.exe	RegSvcs.exe
PID 1944 wrote to memory of 1720	1944	SHIPMENT DOCUMENT.exe	RegSvcs.exe
PID 1944 wrote to memory of 1720	1944	SHIPMENT DOCUMENT.exe	RegSvcs.exe
PID 1944 wrote to memory of 1720	1944	SHIPMENT DOCUMENT.exe	RegSvcs.exe
PID 1944 wrote to memory of 1720	1944	SHIPMENT DOCUMENT.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SHIPMENT DOCUMENT.exe
"C:\Users\Admin\AppData\Local\Temp\SHIPMENT DOCUMENT.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1944

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1720

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/1720-64-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1720-66-0x000000000043598E-mapping.dmp

Download
memory/1720-70-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1720-68-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1720-65-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1720-61-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1720-60-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1720-63-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1944-55-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

Download
memory/1944-54-0x0000000000B50000-0x0000000000C2A000-memory.dmp

Filesize
872KB

Download
memory/1944-59-0x0000000000560000-0x000000000059A000-memory.dmp

Filesize
232KB

Download
memory/1944-58-0x0000000005BC0000-0x0000000005C3E000-memory.dmp

Filesize
504KB

Download
memory/1944-57-0x0000000004D75000-0x0000000004D86000-memory.dmp

Filesize
68KB

Download
memory/1944-56-0x0000000000490000-0x00000000004B0000-memory.dmp

Filesize
128KB

Download
memory/1944-71-0x0000000004D75000-0x0000000004D86000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads