agenttesla | ea0380f3b4237048920d83da6f284f34bbb2a4d9c8e023fbe5d301a6bd3909aa

Analysis

max time kernel
145s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
11-12-2023 01:47

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General

Target

ea0380f3b4237048920d83da6f284f34bbb2a4d9c8e023fbe5d301a6bd3909aa.exe
Size

237KB
MD5

7a809b6be1bf8997f5f8a668b7b93ebb
SHA1

38a0d60ab20a60d3cc1568efe8750443676ed8c1
SHA256

ea0380f3b4237048920d83da6f284f34bbb2a4d9c8e023fbe5d301a6bd3909aa
SHA512

d0b6bcb038281e0387896e5e4de0a2208ae0948b293a8f74b753f85b74f70d315da965844e924b162b3ca55a23a2df17f6925bbab5558c5620e2d3cf826f4727
SSDEEP

3072:HjeueuuYHwbvpmu/bNDgg+M6cu5cZXUPJTgVrWB:HjeueuuYHw7pm2bNl6cdRUPF

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://discord.com/api/webhooks/1176429134898020432/cPdjbD_Jd6tHuXHaAcUkw8Ux2HgFm62NqS6ypJrgGOfLFFHLCw7nHGxroy1KhvCf5Kj5

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3516 2540 WerFault.exe ea0380f3b4237048920d83da6f284f34bbb2a4d9c8e023fbe5d301a6bd3909aa.exe

pid	pid_target	process	target process
3516	2540	WerFault.exe	ea0380f3b4237048920d83da6f284f34bbb2a4d9c8e023fbe5d301a6bd3909aa.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ea0380f3b4237048920d83da6f284f34bbb2a4d9c8e023fbe5d301a6bd3909aa.exe

pid	process
2540	ea0380f3b4237048920d83da6f284f34bbb2a4d9c8e023fbe5d301a6bd3909aa.exe
2540	ea0380f3b4237048920d83da6f284f34bbb2a4d9c8e023fbe5d301a6bd3909aa.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ea0380f3b4237048920d83da6f284f34bbb2a4d9c8e023fbe5d301a6bd3909aa.exe

description pid process

Token: SeDebugPrivilege 2540 ea0380f3b4237048920d83da6f284f34bbb2a4d9c8e023fbe5d301a6bd3909aa.exe

description	pid	process
Token: SeDebugPrivilege	2540	ea0380f3b4237048920d83da6f284f34bbb2a4d9c8e023fbe5d301a6bd3909aa.exe

C:\Users\Admin\AppData\Local\Temp\ea0380f3b4237048920d83da6f284f34bbb2a4d9c8e023fbe5d301a6bd3909aa.exe
"C:\Users\Admin\AppData\Local\Temp\ea0380f3b4237048920d83da6f284f34bbb2a4d9c8e023fbe5d301a6bd3909aa.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2540 -s 2120
2⤵
- Program crash
PID:3516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2540 -ip 2540
1⤵
PID:1608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

memory/2540-1-0x00000000747B0000-0x0000000074F60000-memory.dmp

Filesize
7.7MB

Download
memory/2540-0-0x00000000005E0000-0x0000000000622000-memory.dmp

Filesize
264KB

Download
memory/2540-2-0x0000000005730000-0x0000000005CD4000-memory.dmp

Filesize
5.6MB

Download
memory/2540-3-0x0000000004FE0000-0x0000000004FF0000-memory.dmp

Filesize
64KB

Download
memory/2540-4-0x0000000005180000-0x00000000051E6000-memory.dmp

Filesize
408KB

Download
memory/2540-6-0x0000000006020000-0x00000000060BC000-memory.dmp

Filesize
624KB

Download
memory/2540-5-0x0000000005F30000-0x0000000005F80000-memory.dmp

Filesize
320KB

Download
memory/2540-7-0x00000000747B0000-0x0000000074F60000-memory.dmp

Filesize
7.7MB

Download