agenttesla | 53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e

Analysis

max time kernel
143s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2023 01:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe
Size

795KB
MD5

d7920afa8a4ef3b686c1e1bb01bcb932
SHA1

948311e4531837b8f9fb51d5863790e7cc9091b3
SHA256

53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e
SHA512

cb669255f0d069241f64520209775227a8ba348bb829ed7954ae4bf61360465b8fb20a8dfa8dd637fdaf16fceab5071f070d56694f360b78d156ae4a82399867
SSDEEP

24576:qii/tD/61g2k7URPAA0jZENCxsnEUbceCw9u/:qx6rk7UmZ8ZEUbcIa

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.showpiece.trillennium.biz
Port:
587
Username:
[email protected]
Password:
9E&7dhd*~kx8

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.showpiece.trillennium.biz
Port:
587
Username:
[email protected]
Password:
9E&7dhd*~kx8
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Control Panel\International\Geo\Nation	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe

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.

flow	ioc
28	api.ipify.org
29	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4776 set thread context of 1480	4776	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe	97

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2780	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1480	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe
1480	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe
1428	powershell.exe
1428	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1480	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe
Token: SeDebugPrivilege	1428	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1480	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4776 wrote to memory of 1428	4776	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe	93
PID 4776 wrote to memory of 1428	4776	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe	93
PID 4776 wrote to memory of 1428	4776	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe	93
PID 4776 wrote to memory of 2780	4776	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe	95
PID 4776 wrote to memory of 2780	4776	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe	95
PID 4776 wrote to memory of 2780	4776	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe	95
PID 4776 wrote to memory of 1480	4776	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe	97
PID 4776 wrote to memory of 1480	4776	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe	97
PID 4776 wrote to memory of 1480	4776	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe	97
PID 4776 wrote to memory of 1480	4776	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe	97
PID 4776 wrote to memory of 1480	4776	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe	97
PID 4776 wrote to memory of 1480	4776	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe	97
PID 4776 wrote to memory of 1480	4776	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe	97
PID 4776 wrote to memory of 1480	4776	53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe	97

C:\Users\Admin\AppData\Local\Temp\53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe
"C:\Users\Admin\AppData\Local\Temp\53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KNnodxz.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1428
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KNnodxz" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD8FB.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2780
- C:\Users\Admin\AppData\Local\Temp\53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe
  "C:\Users\Admin\AppData\Local\Temp\53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1ztqh5aq.f5j.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD8FB.tmp

Filesize
1KB

MD5
699720019f67591aafe1cc8559d41a7b

SHA1
9ffe82a449e7def4c53d3c72559287d59e02c816

SHA256
d29527c662d3e3d0984b8a3ab42eb7fdd6b92883fe5ca82821646a76e00ec84f

SHA512
f15fe822c63bc1d0a264dfe58dd33d976844f77ec27ef15d5c8dcd7a147719710fec35bbd23a1b209fbd6c044fea7fb976842c09a91b95b6558ae137ab332984

Download Submit
memory/1428-28-0x0000000005200000-0x0000000005266000-memory.dmp

Filesize
408KB

Download
memory/1428-58-0x0000000007450000-0x000000000746A000-memory.dmp

Filesize
104KB

Download
memory/1428-69-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download
memory/1428-66-0x0000000007790000-0x0000000007798000-memory.dmp

Filesize
32KB

Download
memory/1428-65-0x00000000077A0000-0x00000000077BA000-memory.dmp

Filesize
104KB

Download
memory/1428-64-0x00000000076B0000-0x00000000076C4000-memory.dmp

Filesize
80KB

Download
memory/1428-63-0x00000000076A0000-0x00000000076AE000-memory.dmp

Filesize
56KB

Download
memory/1428-62-0x0000000007650000-0x0000000007661000-memory.dmp

Filesize
68KB

Download
memory/1428-61-0x00000000076D0000-0x0000000007766000-memory.dmp

Filesize
600KB

Download
memory/1428-15-0x0000000002860000-0x0000000002896000-memory.dmp

Filesize
216KB

Download
memory/1428-59-0x00000000074C0000-0x00000000074CA000-memory.dmp

Filesize
40KB

Download
memory/1428-17-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download
memory/1428-19-0x0000000002850000-0x0000000002860000-memory.dmp

Filesize
64KB

Download
memory/1428-57-0x0000000007A90000-0x000000000810A000-memory.dmp

Filesize
6.5MB

Download
memory/1428-20-0x0000000005280000-0x00000000058A8000-memory.dmp

Filesize
6.2MB

Download
memory/1428-56-0x0000000007310000-0x00000000073B3000-memory.dmp

Filesize
652KB

Download
memory/1428-55-0x00000000066F0000-0x000000000670E000-memory.dmp

Filesize
120KB

Download
memory/1428-45-0x0000000070870000-0x00000000708BC000-memory.dmp

Filesize
304KB

Download
memory/1428-44-0x0000000006710000-0x0000000006742000-memory.dmp

Filesize
200KB

Download
memory/1428-43-0x000000007FDE0000-0x000000007FDF0000-memory.dmp

Filesize
64KB

Download
memory/1428-26-0x0000000005060000-0x0000000005082000-memory.dmp

Filesize
136KB

Download
memory/1428-42-0x0000000002850000-0x0000000002860000-memory.dmp

Filesize
64KB

Download
memory/1428-39-0x0000000005B50000-0x0000000005EA4000-memory.dmp

Filesize
3.3MB

Download
memory/1428-40-0x0000000006140000-0x000000000615E000-memory.dmp

Filesize
120KB

Download
memory/1428-23-0x0000000002850000-0x0000000002860000-memory.dmp

Filesize
64KB

Download
memory/1428-41-0x0000000006190000-0x00000000061DC000-memory.dmp

Filesize
304KB

Download
memory/1480-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1480-71-0x0000000002680000-0x0000000002690000-memory.dmp

Filesize
64KB

Download
memory/1480-27-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download
memory/1480-60-0x0000000006760000-0x00000000067B0000-memory.dmp

Filesize
320KB

Download
memory/1480-24-0x00000000050B0000-0x0000000005116000-memory.dmp

Filesize
408KB

Download
memory/1480-70-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download
memory/1480-29-0x0000000002680000-0x0000000002690000-memory.dmp

Filesize
64KB

Download
memory/4776-0-0x0000000000690000-0x000000000075E000-memory.dmp

Filesize
824KB

Download
memory/4776-3-0x00000000051B0000-0x0000000005242000-memory.dmp

Filesize
584KB

Download
memory/4776-21-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download
memory/4776-25-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download
memory/4776-10-0x0000000006750000-0x00000000067D8000-memory.dmp

Filesize
544KB

Download
memory/4776-9-0x0000000004B20000-0x0000000004B2A000-memory.dmp

Filesize
40KB

Download
memory/4776-8-0x0000000005400000-0x0000000005406000-memory.dmp

Filesize
24KB

Download
memory/4776-7-0x00000000053C0000-0x00000000053D8000-memory.dmp

Filesize
96KB

Download
memory/4776-6-0x0000000005420000-0x00000000054BC000-memory.dmp

Filesize
624KB

Download
memory/4776-5-0x0000000005160000-0x000000000516A000-memory.dmp

Filesize
40KB

Download
memory/4776-4-0x0000000005410000-0x0000000005420000-memory.dmp

Filesize
64KB

Download
memory/4776-1-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download
memory/4776-2-0x00000000056C0000-0x0000000005C64000-memory.dmp

Filesize
5.6MB

Download