agenttesla | ca1f775c9731d2387aaebabbdcdb92fd09731f1b3229af7c91098e7683d03375

General

Target

CDYq7xS8Kb1vOyV.exe
Size

906.0MB
MD5

22b364032da589f5175e2852ae0b30ad
SHA1

05ab982a52aa8d2379df883cc779ee4c48906edf
SHA256

ca1f775c9731d2387aaebabbdcdb92fd09731f1b3229af7c91098e7683d03375
SHA512

95329257767f0b0bcf2badf50a5d08d7557972b2ee849afdb7c9352294e19c5198af9aa41b83d66c883f093d75a851a49912cb708ebac48bc03464b2a4bdcffd
SSDEEP

12288:cP45+po2PGTLlFnn5sRybNUzPEQgE06+FKecUwK4B7b7b2ehDbNa:cO+pJPGnP5cgBIG/cUwtB7Lfx

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6807075796:AAGtVum7iWWKSBfZLrjjy4TEY1wRVxQr1do/

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:

CDYq7xS8Kb1vOyV.exe

description pid process target process

PID 1768 set thread context of 2328 1768 CDYq7xS8Kb1vOyV.exe CDYq7xS8Kb1vOyV.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

CDYq7xS8Kb1vOyV.exe

pid process

2328 CDYq7xS8Kb1vOyV.exe
2328 CDYq7xS8Kb1vOyV.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

CDYq7xS8Kb1vOyV.exe

description pid process

Token: SeDebugPrivilege 2328 CDYq7xS8Kb1vOyV.exe

description	pid	process	target process
PID 1768 set thread context of 2328	1768	CDYq7xS8Kb1vOyV.exe	CDYq7xS8Kb1vOyV.exe

pid	process
2328	CDYq7xS8Kb1vOyV.exe
2328	CDYq7xS8Kb1vOyV.exe

description	pid	process
Token: SeDebugPrivilege	2328	CDYq7xS8Kb1vOyV.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

CDYq7xS8Kb1vOyV.exe

description	pid	process	target process
PID 1768 wrote to memory of 2328	1768	CDYq7xS8Kb1vOyV.exe	CDYq7xS8Kb1vOyV.exe
PID 1768 wrote to memory of 2328	1768	CDYq7xS8Kb1vOyV.exe	CDYq7xS8Kb1vOyV.exe
PID 1768 wrote to memory of 2328	1768	CDYq7xS8Kb1vOyV.exe	CDYq7xS8Kb1vOyV.exe
PID 1768 wrote to memory of 2328	1768	CDYq7xS8Kb1vOyV.exe	CDYq7xS8Kb1vOyV.exe
PID 1768 wrote to memory of 2328	1768	CDYq7xS8Kb1vOyV.exe	CDYq7xS8Kb1vOyV.exe
PID 1768 wrote to memory of 2328	1768	CDYq7xS8Kb1vOyV.exe	CDYq7xS8Kb1vOyV.exe
PID 1768 wrote to memory of 2328	1768	CDYq7xS8Kb1vOyV.exe	CDYq7xS8Kb1vOyV.exe
PID 1768 wrote to memory of 2328	1768	CDYq7xS8Kb1vOyV.exe	CDYq7xS8Kb1vOyV.exe
PID 1768 wrote to memory of 2328	1768	CDYq7xS8Kb1vOyV.exe	CDYq7xS8Kb1vOyV.exe

C:\Users\Admin\AppData\Local\Temp\CDYq7xS8Kb1vOyV.exe
"C:\Users\Admin\AppData\Local\Temp\CDYq7xS8Kb1vOyV.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1768

C:\Users\Admin\AppData\Local\Temp\CDYq7xS8Kb1vOyV.exe
"C:\Users\Admin\AppData\Local\Temp\CDYq7xS8Kb1vOyV.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2328

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

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Downloads

memory/1768-0-0x0000000000E30000-0x0000000000ED2000-memory.dmp

Filesize
648KB

Download
memory/1768-1-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/1768-2-0x0000000000C60000-0x0000000000CA0000-memory.dmp

Filesize
256KB

Download
memory/1768-3-0x0000000000240000-0x0000000000258000-memory.dmp

Filesize
96KB

Download
memory/1768-4-0x00000000004D0000-0x00000000004D8000-memory.dmp

Filesize
32KB

Download
memory/1768-5-0x0000000000520000-0x000000000052A000-memory.dmp

Filesize
40KB

Download
memory/1768-6-0x0000000000C60000-0x0000000000CA0000-memory.dmp

Filesize
256KB

Download
memory/1768-7-0x0000000005C60000-0x0000000005CDA000-memory.dmp

Filesize
488KB

Download
memory/1768-19-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/2328-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2328-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2328-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2328-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2328-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2328-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2328-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2328-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2328-20-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/2328-21-0x0000000004DA0000-0x0000000004DE0000-memory.dmp

Filesize
256KB

Download
memory/2328-22-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/2328-23-0x0000000004DA0000-0x0000000004DE0000-memory.dmp

Filesize
256KB

Download

Analysis

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