agenttesla | 891070446c4fa23424efe03ec4b36dfeb8804e2cc68960666d5232ac4fd1baf8

General

Target

Documents as requested.exe
Size

520KB
MD5

7eae5a91d3e871ea0c920f486e1343b4
SHA1

74d80650070db49cb7da707666213c4d250e4190
SHA256

865cf5013a56a0576a1e837aae17f8ed232c6d43e21f91cecd31d21679f562be
SHA512

8bd825dca93e2cc74264ba964c5ffcf11f6553dd34a8c5cf7fb92077ead4f40842616bd9d099320a5816ee79cd0cbfda509b2aac57475d61a763945a57e0570b
SSDEEP

12288:O0KVGTm0Ho8ayWTYXtqH1JF3xYJA555dj9v/3YEn1:/TpIPyBXq1/31555d5vdn1

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
files.000webhost.com
Port:
21
Username:
tain00
Password:
computer@2020

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://files.000webhost.com
Port:
21
Username:
tain00
Password:
computer@2020

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

Documents as requested.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Tlodwyhh = "C:\\Users\\Admin\\AppData\\Roaming\\Tlodwyhh.exe"	Documents as requested.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Documents as requested.exe

description pid process target process

PID 4564 set thread context of 2472 4564 Documents as requested.exe Documents as requested.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Documents as requested.exe

pid process

2472 Documents as requested.exe
2472 Documents as requested.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Documents as requested.exeDocuments as requested.exe

description pid process

Token: SeDebugPrivilege 4564 Documents as requested.exe
Token: SeDebugPrivilege 2472 Documents as requested.exe

description	pid	process	target process
PID 4564 set thread context of 2472	4564	Documents as requested.exe	Documents as requested.exe

pid	process
2472	Documents as requested.exe
2472	Documents as requested.exe

description	pid	process
Token: SeDebugPrivilege	4564	Documents as requested.exe
Token: SeDebugPrivilege	2472	Documents as requested.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Documents as requested.exe

description	pid	process	target process
PID 4564 wrote to memory of 2472	4564	Documents as requested.exe	Documents as requested.exe
PID 4564 wrote to memory of 2472	4564	Documents as requested.exe	Documents as requested.exe
PID 4564 wrote to memory of 2472	4564	Documents as requested.exe	Documents as requested.exe
PID 4564 wrote to memory of 2472	4564	Documents as requested.exe	Documents as requested.exe
PID 4564 wrote to memory of 2472	4564	Documents as requested.exe	Documents as requested.exe
PID 4564 wrote to memory of 2472	4564	Documents as requested.exe	Documents as requested.exe
PID 4564 wrote to memory of 2472	4564	Documents as requested.exe	Documents as requested.exe
PID 4564 wrote to memory of 2472	4564	Documents as requested.exe	Documents as requested.exe

C:\Users\Admin\AppData\Local\Temp\Documents as requested.exe
"C:\Users\Admin\AppData\Local\Temp\Documents as requested.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4564

C:\Users\Admin\AppData\Local\Temp\Documents as requested.exe
"C:\Users\Admin\AppData\Local\Temp\Documents as requested.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Documents as requested.exe.log

Filesize
1KB

MD5
8c2da65103d6b46d8cf610b118210cf0

SHA1
9db4638340bb74f2af3161cc2c9c0b8b32e6ab65

SHA256
0e48e2efd419951e0eb9a8d942493cfdf5540d1d19ff9dae6f145fb3ebcbeeac

SHA512
3cf5a125276e264cd8478f2b92d3848fb68b96d46eb4a39e650d09df02068c274881a1c314cdfbfdcb452672fb70dd8becf3ffe9562d39919d9c4d6b07fbb614

Download Submit
memory/2472-17-0x0000000005B00000-0x0000000005B66000-memory.dmp

Filesize
408KB

Download
memory/2472-16-0x0000000005A80000-0x0000000005A90000-memory.dmp

Filesize
64KB

Download
memory/2472-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2472-20-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/2472-19-0x0000000006850000-0x00000000068EC000-memory.dmp

Filesize
624KB

Download
memory/2472-18-0x0000000006760000-0x00000000067B0000-memory.dmp

Filesize
320KB

Download
memory/2472-14-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/2472-21-0x0000000005A80000-0x0000000005A90000-memory.dmp

Filesize
64KB

Download
memory/4564-3-0x0000000004D40000-0x0000000004DD2000-memory.dmp

Filesize
584KB

Download
memory/4564-8-0x00000000051B0000-0x00000000051F0000-memory.dmp

Filesize
256KB

Download
memory/4564-7-0x0000000004FF0000-0x0000000005030000-memory.dmp

Filesize
256KB

Download
memory/4564-1-0x0000000000310000-0x0000000000398000-memory.dmp

Filesize
544KB

Download
memory/4564-15-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/4564-2-0x0000000005440000-0x00000000059E4000-memory.dmp

Filesize
5.6MB

Download
memory/4564-0-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/4564-6-0x0000000005050000-0x00000000050A8000-memory.dmp

Filesize
352KB

Download
memory/4564-5-0x0000000004E00000-0x0000000004E0A000-memory.dmp

Filesize
40KB

Download
memory/4564-4-0x0000000004D30000-0x0000000004D40000-memory.dmp

Filesize
64KB

Download
memory/4564-9-0x00000000051F0000-0x000000000523C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads