agenttesla | 8a90226026a6caf1f6c5aaf9fbf12fcddfa2e9932336028cda0b7e7316e9814b

General

Target

Drawing.exe
Size

634KB
MD5

516b4e94538b0696b4d1c29651129507
SHA1

cf83ed10338ea104b84f918609aee66173ff16b5
SHA256

c73ae5c0ed525b9eeb053157d5d4addbcd933991165a1beefce9ec9f7271acac
SHA512

4e5118dab7b04e5d59a80c42f55cb4f92e4604ed3083ef05b03a7ba548e82490ccbebd4465e6b2c021e4356e55aeea250f2922b5b50b772030499a0605a49133
SSDEEP

12288:945+po2/sTE5qgk7ek/FYJXcq/PlG1jqb6qIY/:o+pJxcek/wVP4IWLg

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.perfectasmplegas.de
Port:
587
Username:
[email protected]
Password:
Ifeanyi1987@
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
Suspicious use of SetThreadContext 1 IoCs

Processes:

Drawing.exe

description pid process target process

PID 2968 set thread context of 2668 2968 Drawing.exe Drawing.exe
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

Processes:

schtasks.exe

pid process

2208 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Drawing.exepowershell.exe

pid process

2668 Drawing.exe
2668 Drawing.exe
2180 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Drawing.exepowershell.exe

description pid process

Token: SeDebugPrivilege 2668 Drawing.exe
Token: SeDebugPrivilege 2180 powershell.exe

description	pid	process	target process
PID 2968 set thread context of 2668	2968	Drawing.exe	Drawing.exe

pid	process
2208	schtasks.exe

pid	process
2668	Drawing.exe
2668	Drawing.exe
2180	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2668	Drawing.exe
Token: SeDebugPrivilege	2180	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Drawing.exe

description	pid	process	target process
PID 2968 wrote to memory of 2180	2968	Drawing.exe	powershell.exe
PID 2968 wrote to memory of 2180	2968	Drawing.exe	powershell.exe
PID 2968 wrote to memory of 2180	2968	Drawing.exe	powershell.exe
PID 2968 wrote to memory of 2180	2968	Drawing.exe	powershell.exe
PID 2968 wrote to memory of 2208	2968	Drawing.exe	schtasks.exe
PID 2968 wrote to memory of 2208	2968	Drawing.exe	schtasks.exe
PID 2968 wrote to memory of 2208	2968	Drawing.exe	schtasks.exe
PID 2968 wrote to memory of 2208	2968	Drawing.exe	schtasks.exe
PID 2968 wrote to memory of 2668	2968	Drawing.exe	Drawing.exe
PID 2968 wrote to memory of 2668	2968	Drawing.exe	Drawing.exe
PID 2968 wrote to memory of 2668	2968	Drawing.exe	Drawing.exe
PID 2968 wrote to memory of 2668	2968	Drawing.exe	Drawing.exe
PID 2968 wrote to memory of 2668	2968	Drawing.exe	Drawing.exe
PID 2968 wrote to memory of 2668	2968	Drawing.exe	Drawing.exe
PID 2968 wrote to memory of 2668	2968	Drawing.exe	Drawing.exe
PID 2968 wrote to memory of 2668	2968	Drawing.exe	Drawing.exe
PID 2968 wrote to memory of 2668	2968	Drawing.exe	Drawing.exe

C:\Users\Admin\AppData\Local\Temp\Drawing.exe
"C:\Users\Admin\AppData\Local\Temp\Drawing.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2968

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vHhbDot.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2180

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vHhbDot" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5090.tmp"
2⤵
- Creates scheduled task(s)
PID:2208

C:\Users\Admin\AppData\Local\Temp\Drawing.exe
"C:\Users\Admin\AppData\Local\Temp\Drawing.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5090.tmp

Filesize
1KB

MD5
3a34f08880f4561be814865b94960873

SHA1
8ed55719e1f034395b31b0ad35b0cfd15ac5ff75

SHA256
249e25fb40afe4045e50aa7050803799558d6dd026cb1627f802521ed38cb56d

SHA512
ceb6784cb3798c9fc96c4351068152db86b14196bff5debaefc8afd56eafe53e85ec324fa8acdc8efa2051ca7b463f07b53abbf0d863c5c12aea66cba2e9a559

Download Submit
memory/2180-33-0x000000006C900000-0x000000006CEAB000-memory.dmp

Filesize
5.7MB

Download
memory/2180-31-0x0000000002730000-0x0000000002770000-memory.dmp

Filesize
256KB

Download
memory/2180-29-0x0000000002730000-0x0000000002770000-memory.dmp

Filesize
256KB

Download
memory/2180-30-0x0000000002730000-0x0000000002770000-memory.dmp

Filesize
256KB

Download
memory/2180-27-0x000000006C900000-0x000000006CEAB000-memory.dmp

Filesize
5.7MB

Download
memory/2180-26-0x000000006C900000-0x000000006CEAB000-memory.dmp

Filesize
5.7MB

Download
memory/2668-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2668-28-0x0000000004BF0000-0x0000000004C30000-memory.dmp

Filesize
256KB

Download
memory/2668-15-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2668-16-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2668-17-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2668-14-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2668-20-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2668-35-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download
memory/2668-22-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2668-25-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2668-34-0x0000000004BF0000-0x0000000004C30000-memory.dmp

Filesize
256KB

Download
memory/2668-32-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download
memory/2968-0-0x0000000000AC0000-0x0000000000B64000-memory.dmp

Filesize
656KB

Download
memory/2968-4-0x00000000003C0000-0x00000000003C8000-memory.dmp

Filesize
32KB

Download
memory/2968-3-0x0000000000350000-0x0000000000368000-memory.dmp

Filesize
96KB

Download
memory/2968-2-0x0000000002230000-0x0000000002270000-memory.dmp

Filesize
256KB

Download
memory/2968-5-0x00000000003D0000-0x00000000003DA000-memory.dmp

Filesize
40KB

Download
memory/2968-1-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download
memory/2968-6-0x0000000005C40000-0x0000000005CBE000-memory.dmp

Filesize
504KB

Download
memory/2968-23-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads