agenttesla | 6c51b48a814590ae4df45bc5ea35783d58b91622f0dc65decab1d6eeb87d59f4

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
30-03-2024 01:34

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General

Target

MK_Order_200387_pdf.exe
Size

974KB
MD5

8fac5e61273c3395030fd331b536db36
SHA1

7ba5e0f8b6fe94a088c4dd45484f83e2134a54f2
SHA256

aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0
SHA512

e8019cd9023875d491a9b9da8fc1322291b3e473ce168ddf0776ebed9d80354d15a6b0ab4233e90a4840075495950ac85e94d02072c41f3efed3c0892dc3b860
SSDEEP

24576:xRmJkcoQricOIQxiZY1iaSpxt+GY9P1I+1oS:+JZoQrbTFZY1iaSpxtF23Z

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.titan.email
Port:
587
Username:
[email protected]
Password:
business
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

MK_Order_200387_pdf.exe

description pid process target process

PID 1164 set thread context of 2648 1164 MK_Order_200387_pdf.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

2648 RegSvcs.exe
2648 RegSvcs.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

MK_Order_200387_pdf.exe

pid process

1164 MK_Order_200387_pdf.exe
1164 MK_Order_200387_pdf.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 2648 RegSvcs.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

MK_Order_200387_pdf.exe

pid process

1164 MK_Order_200387_pdf.exe
1164 MK_Order_200387_pdf.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

MK_Order_200387_pdf.exe

pid process

1164 MK_Order_200387_pdf.exe
1164 MK_Order_200387_pdf.exe

flow	ioc
4	api.ipify.org
5	api.ipify.org

description	pid	process	target process
PID 1164 set thread context of 2648	1164	MK_Order_200387_pdf.exe	RegSvcs.exe

pid	process
2648	RegSvcs.exe
2648	RegSvcs.exe

pid	process
1164	MK_Order_200387_pdf.exe
1164	MK_Order_200387_pdf.exe

description	pid	process
Token: SeDebugPrivilege	2648	RegSvcs.exe

pid	process
1164	MK_Order_200387_pdf.exe
1164	MK_Order_200387_pdf.exe

pid	process
1164	MK_Order_200387_pdf.exe
1164	MK_Order_200387_pdf.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

MK_Order_200387_pdf.exe

description	pid	process	target process
PID 1164 wrote to memory of 2648	1164	MK_Order_200387_pdf.exe	RegSvcs.exe
PID 1164 wrote to memory of 2648	1164	MK_Order_200387_pdf.exe	RegSvcs.exe
PID 1164 wrote to memory of 2648	1164	MK_Order_200387_pdf.exe	RegSvcs.exe
PID 1164 wrote to memory of 2648	1164	MK_Order_200387_pdf.exe	RegSvcs.exe
PID 1164 wrote to memory of 2648	1164	MK_Order_200387_pdf.exe	RegSvcs.exe
PID 1164 wrote to memory of 2648	1164	MK_Order_200387_pdf.exe	RegSvcs.exe
PID 1164 wrote to memory of 2648	1164	MK_Order_200387_pdf.exe	RegSvcs.exe
PID 1164 wrote to memory of 2648	1164	MK_Order_200387_pdf.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\MK_Order_200387_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\MK_Order_200387_pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1164

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\MK_Order_200387_pdf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1164-10-0x0000000000250000-0x0000000000254000-memory.dmp

Filesize
16KB

Download
memory/2648-11-0x00000000000A0000-0x00000000000E0000-memory.dmp

Filesize
256KB

Download
memory/2648-13-0x00000000000A0000-0x00000000000E0000-memory.dmp

Filesize
256KB

Download
memory/2648-17-0x00000000000A0000-0x00000000000E0000-memory.dmp

Filesize
256KB

Download
memory/2648-20-0x00000000000A0000-0x00000000000E0000-memory.dmp

Filesize
256KB

Download
memory/2648-21-0x0000000074490000-0x0000000074B7E000-memory.dmp

Filesize
6.9MB

Download
memory/2648-22-0x0000000004900000-0x0000000004940000-memory.dmp

Filesize
256KB

Download
memory/2648-23-0x0000000074490000-0x0000000074B7E000-memory.dmp

Filesize
6.9MB

Download
memory/2648-24-0x0000000004900000-0x0000000004940000-memory.dmp

Filesize
256KB

Download