agenttesla | 1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
07-12-2023 02:46

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General

Target

1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe
Size

405KB
MD5

0ad04f3c20a60ed2f9b0371e507b6a91
SHA1

8fb9493766d8d171aba56ba04a7ff6d71db838b4
SHA256

1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14
SHA512

46777b7fdda9969bd41e9f9793e50003cca92acf2d55cfe8b7ad2e282ea22064d390c75d934084f7a0b6352accd34301bdda9210787a8d12dfd6ec7d658aaa36
SSDEEP

6144:0MXCuB7RZDCXWvOW8i7gjBxEeiFLh6lRKHXnOe:06lB7O+OzPBPixhrD

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.marmoraria51.com.br
Port:
587
Username:
[email protected]
Password:
m5132019838000113

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.marmoraria51.com.br
Port:
587
Username:
[email protected]
Password:
m5132019838000113
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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
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

9 api.ipify.org
10 api.ipify.org

flow	ioc
9	api.ipify.org
10	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe

description	pid	process	target process
PID 1392 set thread context of 2960	1392	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe

pid	process
2960	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe
2960	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exesvchost.exe

description	pid	process
Token: SeDebugPrivilege	2960	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe
Token: SeManageVolumePrivilege	4896	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe

pid process

2960 1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe

description	pid	process	target process
PID 1392 wrote to memory of 2960	1392	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe
PID 1392 wrote to memory of 2960	1392	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe
PID 1392 wrote to memory of 2960	1392	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe
PID 1392 wrote to memory of 2960	1392	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe
PID 1392 wrote to memory of 2960	1392	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe
PID 1392 wrote to memory of 2960	1392	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe
PID 1392 wrote to memory of 2960	1392	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe
PID 1392 wrote to memory of 2960	1392	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe	1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe

C:\Users\Admin\AppData\Local\Temp\1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe
"C:\Users\Admin\AppData\Local\Temp\1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1392

C:\Users\Admin\AppData\Local\Temp\1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe
"C:\Users\Admin\AppData\Local\Temp\1619889daff12ef2ff63a8e7a2f6a03db25627c943aa007758213f3afc67bd14.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2960

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:4900

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4896

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

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1392-0-0x00000000002B0000-0x000000000031A000-memory.dmp

Filesize
424KB

Download
memory/1392-1-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/1392-2-0x0000000005200000-0x00000000057A4000-memory.dmp

Filesize
5.6MB

Download
memory/1392-3-0x0000000004CF0000-0x0000000004D82000-memory.dmp

Filesize
584KB

Download
memory/1392-4-0x0000000004EE0000-0x0000000004EF0000-memory.dmp

Filesize
64KB

Download
memory/1392-10-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/1392-5-0x0000000004D90000-0x0000000004D91000-memory.dmp

Filesize
4KB

Download
memory/2960-7-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/2960-8-0x0000000005320000-0x0000000005330000-memory.dmp

Filesize
64KB

Download
memory/2960-9-0x00000000051C0000-0x0000000005226000-memory.dmp

Filesize
408KB

Download
memory/2960-6-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2960-11-0x0000000006850000-0x00000000068A0000-memory.dmp

Filesize
320KB

Download
memory/2960-12-0x0000000006940000-0x00000000069DC000-memory.dmp

Filesize
624KB

Download
memory/2960-13-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/2960-14-0x0000000005320000-0x0000000005330000-memory.dmp

Filesize
64KB

Download
memory/2960-15-0x0000000006A50000-0x0000000006A5A000-memory.dmp

Filesize
40KB

Download
memory/4896-48-0x000001E22A910000-0x000001E22A911000-memory.dmp

Filesize
4KB

Download
memory/4896-57-0x000001E22A940000-0x000001E22A941000-memory.dmp

Filesize
4KB

Download
memory/4896-16-0x000001E222240000-0x000001E222250000-memory.dmp

Filesize
64KB

Download
memory/4896-49-0x000001E22A940000-0x000001E22A941000-memory.dmp

Filesize
4KB

Download
memory/4896-50-0x000001E22A940000-0x000001E22A941000-memory.dmp

Filesize
4KB

Download
memory/4896-51-0x000001E22A940000-0x000001E22A941000-memory.dmp

Filesize
4KB

Download
memory/4896-52-0x000001E22A940000-0x000001E22A941000-memory.dmp

Filesize
4KB

Download
memory/4896-53-0x000001E22A940000-0x000001E22A941000-memory.dmp

Filesize
4KB

Download
memory/4896-54-0x000001E22A940000-0x000001E22A941000-memory.dmp

Filesize
4KB

Download
memory/4896-55-0x000001E22A940000-0x000001E22A941000-memory.dmp

Filesize
4KB

Download
memory/4896-56-0x000001E22A940000-0x000001E22A941000-memory.dmp

Filesize
4KB

Download
memory/4896-32-0x000001E222340000-0x000001E222350000-memory.dmp

Filesize
64KB

Download
memory/4896-58-0x000001E22A940000-0x000001E22A941000-memory.dmp

Filesize
4KB

Download
memory/4896-59-0x000001E22A560000-0x000001E22A561000-memory.dmp

Filesize
4KB

Download
memory/4896-60-0x000001E22A550000-0x000001E22A551000-memory.dmp

Filesize
4KB

Download
memory/4896-62-0x000001E22A560000-0x000001E22A561000-memory.dmp

Filesize
4KB

Download
memory/4896-65-0x000001E22A550000-0x000001E22A551000-memory.dmp

Filesize
4KB

Download
memory/4896-68-0x000001E22A490000-0x000001E22A491000-memory.dmp

Filesize
4KB

Download
memory/4896-80-0x000001E22A690000-0x000001E22A691000-memory.dmp

Filesize
4KB

Download
memory/4896-82-0x000001E22A6A0000-0x000001E22A6A1000-memory.dmp

Filesize
4KB

Download
memory/4896-83-0x000001E22A6A0000-0x000001E22A6A1000-memory.dmp

Filesize
4KB

Download
memory/4896-84-0x000001E22A7B0000-0x000001E22A7B1000-memory.dmp

Filesize
4KB

Download