agenttesla | 7afeb0c78ba345e7883c462bce03687c1552c1409900d55fa2de1353b3266071

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
05-12-2023 16:39

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General

Target

QUOTATION UPDATED.exe
Size

812KB
MD5

7fa63943be0c41feebbf5e22cef17cd5
SHA1

29e622e497c415607c0f7f7c911e223ac0212669
SHA256

8c9e69c484e159acd88a9c50d70db9f104d9cd804ac6855d657c077c54faa4ac
SHA512

695d16dc6a28e6f0ca3ac7458a09203b11191a90998812db9d82bfc3e0f66a8d01557c9460f5553e28ed0763fdbf66cd0d26d917c403a91d63912c8fe3a736a4
SSDEEP

24576:o34/up+pJBLmeqhqCQoVNwL0aJKp//g0fo902jKFNe2qIa:o38PJRUQsyL0aJKBIL0DI2

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.amtechcards.com
Port:
587
Username:
[email protected]
Password:
puuAt8;(Y$NU
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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

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

Processes:

QUOTATION UPDATED.exe

description pid process target process

PID 2188 set thread context of 868 2188 QUOTATION UPDATED.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

QUOTATION UPDATED.exeRegSvcs.exe

pid process

2188 QUOTATION UPDATED.exe
2188 QUOTATION UPDATED.exe
868 RegSvcs.exe
868 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

QUOTATION UPDATED.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 2188 QUOTATION UPDATED.exe
Token: SeDebugPrivilege 868 RegSvcs.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

868 RegSvcs.exe

flow	ioc
4	api.ipify.org

description	pid	process	target process
PID 2188 set thread context of 868	2188	QUOTATION UPDATED.exe	RegSvcs.exe

pid	process
2188	QUOTATION UPDATED.exe
2188	QUOTATION UPDATED.exe
868	RegSvcs.exe
868	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2188	QUOTATION UPDATED.exe
Token: SeDebugPrivilege	868	RegSvcs.exe

pid	process
868	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

QUOTATION UPDATED.exe

description	pid	process	target process
PID 2188 wrote to memory of 868	2188	QUOTATION UPDATED.exe	RegSvcs.exe
PID 2188 wrote to memory of 868	2188	QUOTATION UPDATED.exe	RegSvcs.exe
PID 2188 wrote to memory of 868	2188	QUOTATION UPDATED.exe	RegSvcs.exe
PID 2188 wrote to memory of 868	2188	QUOTATION UPDATED.exe	RegSvcs.exe
PID 2188 wrote to memory of 868	2188	QUOTATION UPDATED.exe	RegSvcs.exe
PID 2188 wrote to memory of 868	2188	QUOTATION UPDATED.exe	RegSvcs.exe
PID 2188 wrote to memory of 868	2188	QUOTATION UPDATED.exe	RegSvcs.exe
PID 2188 wrote to memory of 868	2188	QUOTATION UPDATED.exe	RegSvcs.exe
PID 2188 wrote to memory of 868	2188	QUOTATION UPDATED.exe	RegSvcs.exe
PID 2188 wrote to memory of 868	2188	QUOTATION UPDATED.exe	RegSvcs.exe
PID 2188 wrote to memory of 868	2188	QUOTATION UPDATED.exe	RegSvcs.exe
PID 2188 wrote to memory of 868	2188	QUOTATION UPDATED.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\QUOTATION UPDATED.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTATION UPDATED.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2188

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:868

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/868-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/868-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/868-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/868-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/868-24-0x0000000004A40000-0x0000000004A80000-memory.dmp

Filesize
256KB

Download
memory/868-23-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/868-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/868-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/868-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/868-25-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/868-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2188-2-0x0000000004FA0000-0x0000000004FE0000-memory.dmp

Filesize
256KB

Download
memory/2188-0-0x0000000000370000-0x0000000000442000-memory.dmp

Filesize
840KB

Download
memory/2188-1-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2188-6-0x00000000053D0000-0x000000000544A000-memory.dmp

Filesize
488KB

Download
memory/2188-22-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2188-5-0x00000000004D0000-0x00000000004DA000-memory.dmp

Filesize
40KB

Download
memory/2188-4-0x0000000000480000-0x0000000000488000-memory.dmp

Filesize
32KB

Download
memory/2188-3-0x0000000000530000-0x0000000000548000-memory.dmp

Filesize
96KB

Download