agenttesla | 9ee7811e79cf1f1f76aadb17175227bf172b21ed84a54a53ef98a1f4695f75ba

General

Target

B (3).exe
Size

686KB
MD5

dec40a2b97404b644f142979f8b7107a
SHA1

45fa65b15e2f206ea917cc1877365e7fcba39731
SHA256

9ee7811e79cf1f1f76aadb17175227bf172b21ed84a54a53ef98a1f4695f75ba
SHA512

9c33d35ead9764e26a4499d88a5dcba7795205e715ca8b739b1dd4b9b071e777f2713d8bec17fe0c52e03e51952c90e2154e35d5b49d6f7b03a2b8b5341b7acb
SSDEEP

12288:Cn/7eVSw4/eC9J4j/Nw3ghMM7s16pqOO9fzClLg6acbV1E7lrtWYOQmbCp:Cn/yVk/eYSj1IghBpqb1zq3Pbgx

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
EwQnrCo8
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:

B (3).exe

description pid process target process

PID 3068 set thread context of 2656 3068 B (3).exe B (3).exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

B (3).exeB (3).exe

pid process

3068 B (3).exe
3068 B (3).exe
2656 B (3).exe
2656 B (3).exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

B (3).exeB (3).exe

description pid process

Token: SeDebugPrivilege 3068 B (3).exe
Token: SeDebugPrivilege 2656 B (3).exe

description	pid	process	target process
PID 3068 set thread context of 2656	3068	B (3).exe	B (3).exe

pid	process
3068	B (3).exe
3068	B (3).exe
2656	B (3).exe
2656	B (3).exe

description	pid	process
Token: SeDebugPrivilege	3068	B (3).exe
Token: SeDebugPrivilege	2656	B (3).exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

B (3).exe

description	pid	process	target process
PID 3068 wrote to memory of 2768	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2768	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2768	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2768	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2664	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2664	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2664	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2664	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2656	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2656	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2656	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2656	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2656	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2656	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2656	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2656	3068	B (3).exe	B (3).exe
PID 3068 wrote to memory of 2656	3068	B (3).exe	B (3).exe

C:\Users\Admin\AppData\Local\Temp\B (3).exe
"C:\Users\Admin\AppData\Local\Temp\B (3).exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3068

C:\Users\Admin\AppData\Local\Temp\B (3).exe
"C:\Users\Admin\AppData\Local\Temp\B (3).exe"
2⤵
PID:2768

C:\Users\Admin\AppData\Local\Temp\B (3).exe
"C:\Users\Admin\AppData\Local\Temp\B (3).exe"
2⤵
PID:2664

C:\Users\Admin\AppData\Local\Temp\B (3).exe
"C:\Users\Admin\AppData\Local\Temp\B (3).exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2656

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/2656-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2656-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2656-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2656-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2656-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2656-24-0x0000000004B00000-0x0000000004B40000-memory.dmp

Filesize
256KB

Download
memory/2656-23-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/2656-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2656-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2656-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-5-0x0000000000BC0000-0x0000000000BCA000-memory.dmp

Filesize
40KB

Download
memory/3068-3-0x0000000000C10000-0x0000000000C2A000-memory.dmp

Filesize
104KB

Download
memory/3068-0-0x00000000012B0000-0x0000000001362000-memory.dmp

Filesize
712KB

Download
memory/3068-2-0x0000000004E00000-0x0000000004E40000-memory.dmp

Filesize
256KB

Download
memory/3068-22-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/3068-6-0x0000000005120000-0x000000000519A000-memory.dmp

Filesize
488KB

Download
memory/3068-1-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/3068-4-0x0000000000B70000-0x0000000000B78000-memory.dmp

Filesize
32KB

Download

Analysis

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