agenttesla | d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a

General

Target

d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe
Size

784KB
MD5

4a41f0922710dc4bc37f8c12134e27b3
SHA1

929e17a6ede2ca22d28c5c7367f0305a523f6bbe
SHA256

d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a
SHA512

2d291a80a981c54f4965538efca11defcc0d7f5d269264cf3f0ae530bffc1de55e161f60828fb16e0176f0d86cd1e693c00228294d50f498df120ddaf14c78b1
SSDEEP

12288:YdIeXMcD1AfurYFd/Y26VOb9Me3XaWmB/TzMygl5ylWpM:YdMcDnrsyVO53XJaTQygzylj

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.ehh.com.my
Port:
587
Username:
[email protected]
Password:
?VerLim43?
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-596315103-1488671723-776734015-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ZxAzv = "C:\\Users\\Admin\\AppData\\Roaming\\ZxAzv\\ZxAzv.exe"	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe

description	pid	process	target process
PID 892 set thread context of 4348	892	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe

pid	process
4348	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe
4348	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe

description pid process

Token: SeDebugPrivilege 4348 d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe

description	pid	process
Token: SeDebugPrivilege	4348	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe

description	pid	process	target process
PID 892 wrote to memory of 4348	892	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe
PID 892 wrote to memory of 4348	892	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe
PID 892 wrote to memory of 4348	892	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe
PID 892 wrote to memory of 4348	892	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe
PID 892 wrote to memory of 4348	892	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe
PID 892 wrote to memory of 4348	892	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe
PID 892 wrote to memory of 4348	892	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe
PID 892 wrote to memory of 4348	892	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe	d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe

C:\Users\Admin\AppData\Local\Temp\d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe
"C:\Users\Admin\AppData\Local\Temp\d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:892

C:\Users\Admin\AppData\Local\Temp\d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe
"C:\Users\Admin\AppData\Local\Temp\d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4348

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\d63b77c0847dba3ed2628b9872883ed339b66a5e09de41cf27d178ac7ceb047a.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/892-10-0x00000000068A0000-0x000000000691C000-memory.dmp

Filesize
496KB

Download
memory/892-1-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/892-9-0x00000000057C0000-0x00000000057CA000-memory.dmp

Filesize
40KB

Download
memory/892-4-0x00000000054F0000-0x0000000005500000-memory.dmp

Filesize
64KB

Download
memory/892-5-0x0000000005510000-0x000000000551A000-memory.dmp

Filesize
40KB

Download
memory/892-6-0x00000000057D0000-0x000000000586C000-memory.dmp

Filesize
624KB

Download
memory/892-7-0x0000000005790000-0x00000000057A6000-memory.dmp

Filesize
88KB

Download
memory/892-8-0x00000000057A0000-0x00000000057A8000-memory.dmp

Filesize
32KB

Download
memory/892-3-0x0000000005540000-0x00000000055D2000-memory.dmp

Filesize
584KB

Download
memory/892-0-0x0000000000A50000-0x0000000000B1A000-memory.dmp

Filesize
808KB

Download
memory/892-14-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/892-2-0x0000000005AF0000-0x0000000006094000-memory.dmp

Filesize
5.6MB

Download
memory/4348-15-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/4348-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4348-16-0x0000000004FA0000-0x0000000004FB0000-memory.dmp

Filesize
64KB

Download
memory/4348-17-0x0000000004FB0000-0x0000000005016000-memory.dmp

Filesize
408KB

Download
memory/4348-19-0x0000000005D90000-0x0000000005DE0000-memory.dmp

Filesize
320KB

Download
memory/4348-20-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/4348-21-0x0000000004FA0000-0x0000000004FB0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads