agenttesla | b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802

General

Target

b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
Size

382KB
MD5

15352c6407033c66cb9f8ef80212300f
SHA1

d142657e7df387165c396b2ddd53f043ca436624
SHA256

b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802
SHA512

2838ce1d482f04e4b47b2521bd9c2dc41be667fc3e1f2fcecf402d2b00d7909836d8e895a7a79ee8bf47f131b0c3daa226d1730e833bde975d995c2506619363

Score

10^/10

agenttesla keylogger rezer0 spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
tonyrikardo@yandex.com
Password:
akachukwu123@

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1732-63-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1732-68-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1732-66-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1732-64-0x00000000004455BE-mapping.dmp	family_agenttesla
behavioral1/memory/1732-62-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1732-61-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla

ReZer0 packer 1 IoCs

Detects ReZer0, a packer with multiple versions used in various campaigns.

rezer0

Processes:

resource	yara_rule
behavioral1/memory/884-57-0x0000000000790000-0x00000000007E2000-memory.dmp	rezer0

Suspicious use of SetThreadContext 1 IoCs

Processes:

b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe

description	pid	process	target process
PID 884 set thread context of 1732	884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exeb2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe

pid	process
884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
1732	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
1732	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exeb2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe

description	pid	process
Token: SeDebugPrivilege	884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
Token: SeDebugPrivilege	1732	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe

description	pid	process	target process
PID 884 wrote to memory of 812	884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
PID 884 wrote to memory of 812	884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
PID 884 wrote to memory of 812	884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
PID 884 wrote to memory of 812	884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
PID 884 wrote to memory of 1732	884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
PID 884 wrote to memory of 1732	884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
PID 884 wrote to memory of 1732	884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
PID 884 wrote to memory of 1732	884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
PID 884 wrote to memory of 1732	884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
PID 884 wrote to memory of 1732	884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
PID 884 wrote to memory of 1732	884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
PID 884 wrote to memory of 1732	884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
PID 884 wrote to memory of 1732	884	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe	b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe

C:\Users\Admin\AppData\Local\Temp\b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
"C:\Users\Admin\AppData\Local\Temp\b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:884

C:\Users\Admin\AppData\Local\Temp\b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
"C:\Users\Admin\AppData\Local\Temp\b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe"
2⤵
PID:812

C:\Users\Admin\AppData\Local\Temp\b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe
"C:\Users\Admin\AppData\Local\Temp\b2b160b95ff54a38c738a5a0aa204881441760712cdcea3e79f27aaba1307802.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1732

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/884-54-0x0000000000820000-0x0000000000886000-memory.dmp

Filesize
408KB

Download
memory/884-55-0x0000000075941000-0x0000000075943000-memory.dmp

Filesize
8KB

Download
memory/884-56-0x00000000003F0000-0x00000000003F8000-memory.dmp

Filesize
32KB

Download
memory/884-57-0x0000000000790000-0x00000000007E2000-memory.dmp

Filesize
328KB

Download
memory/1732-63-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1732-68-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1732-66-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1732-64-0x00000000004455BE-mapping.dmp

Download
memory/1732-62-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1732-61-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1732-59-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1732-58-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads