agenttesla | e1cb7d89b224add8c1c019b849e4e27db5cc138596091354e441c3c039cc35b0

General

Target

371fd6aeafdcecd9cd4d13681fc60e75.exe
Size

747KB
MD5

371fd6aeafdcecd9cd4d13681fc60e75
SHA1

5d89e76bd8469d27f95b06209c2615299b5c8117
SHA256

e1cb7d89b224add8c1c019b849e4e27db5cc138596091354e441c3c039cc35b0
SHA512

170682ff97ef9fb04ebdd093fdaa044e6084a63bb8179e03900d93b74627d0c70a52ca304536722b01f356cf85d67c667663b09c0a5487ee1224e145b5208d61

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
cjnew@cjserverlogs2021luck.xyz
Password:
cjcurrent@5000

Signatures

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

AgentTesla Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1072-68-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1072-69-0x00000000004374CE-mapping.dmp	family_agenttesla
behavioral1/memory/1072-70-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

CustAttr .NET packer 1 IoCs

Detects CustAttr .NET packer in memory.

Processes:

resource	yara_rule
behavioral1/memory/684-63-0x0000000000260000-0x000000000026B000-memory.dmp	CustAttr

Suspicious use of SetThreadContext 1 IoCs

Processes:

371fd6aeafdcecd9cd4d13681fc60e75.exe

description pid process target process

PID 684 set thread context of 1072 684 371fd6aeafdcecd9cd4d13681fc60e75.exe 371fd6aeafdcecd9cd4d13681fc60e75.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

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
T1053

Processes:

schtasks.exe

pid process

464 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

371fd6aeafdcecd9cd4d13681fc60e75.exe

pid process

1072 371fd6aeafdcecd9cd4d13681fc60e75.exe
1072 371fd6aeafdcecd9cd4d13681fc60e75.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

371fd6aeafdcecd9cd4d13681fc60e75.exe

description pid process

Token: SeDebugPrivilege 1072 371fd6aeafdcecd9cd4d13681fc60e75.exe

description	pid	process	target process
PID 684 set thread context of 1072	684	371fd6aeafdcecd9cd4d13681fc60e75.exe	371fd6aeafdcecd9cd4d13681fc60e75.exe

pid	process
464	schtasks.exe

pid	process
1072	371fd6aeafdcecd9cd4d13681fc60e75.exe
1072	371fd6aeafdcecd9cd4d13681fc60e75.exe

description	pid	process
Token: SeDebugPrivilege	1072	371fd6aeafdcecd9cd4d13681fc60e75.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

371fd6aeafdcecd9cd4d13681fc60e75.exe

description	pid	process	target process
PID 684 wrote to memory of 464	684	371fd6aeafdcecd9cd4d13681fc60e75.exe	schtasks.exe
PID 684 wrote to memory of 464	684	371fd6aeafdcecd9cd4d13681fc60e75.exe	schtasks.exe
PID 684 wrote to memory of 464	684	371fd6aeafdcecd9cd4d13681fc60e75.exe	schtasks.exe
PID 684 wrote to memory of 464	684	371fd6aeafdcecd9cd4d13681fc60e75.exe	schtasks.exe
PID 684 wrote to memory of 1072	684	371fd6aeafdcecd9cd4d13681fc60e75.exe	371fd6aeafdcecd9cd4d13681fc60e75.exe
PID 684 wrote to memory of 1072	684	371fd6aeafdcecd9cd4d13681fc60e75.exe	371fd6aeafdcecd9cd4d13681fc60e75.exe
PID 684 wrote to memory of 1072	684	371fd6aeafdcecd9cd4d13681fc60e75.exe	371fd6aeafdcecd9cd4d13681fc60e75.exe
PID 684 wrote to memory of 1072	684	371fd6aeafdcecd9cd4d13681fc60e75.exe	371fd6aeafdcecd9cd4d13681fc60e75.exe
PID 684 wrote to memory of 1072	684	371fd6aeafdcecd9cd4d13681fc60e75.exe	371fd6aeafdcecd9cd4d13681fc60e75.exe
PID 684 wrote to memory of 1072	684	371fd6aeafdcecd9cd4d13681fc60e75.exe	371fd6aeafdcecd9cd4d13681fc60e75.exe
PID 684 wrote to memory of 1072	684	371fd6aeafdcecd9cd4d13681fc60e75.exe	371fd6aeafdcecd9cd4d13681fc60e75.exe
PID 684 wrote to memory of 1072	684	371fd6aeafdcecd9cd4d13681fc60e75.exe	371fd6aeafdcecd9cd4d13681fc60e75.exe
PID 684 wrote to memory of 1072	684	371fd6aeafdcecd9cd4d13681fc60e75.exe	371fd6aeafdcecd9cd4d13681fc60e75.exe

C:\Users\Admin\AppData\Local\Temp\371fd6aeafdcecd9cd4d13681fc60e75.exe
"C:\Users\Admin\AppData\Local\Temp\371fd6aeafdcecd9cd4d13681fc60e75.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:684

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oRuCfv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2C7D.tmp"
2⤵
- Creates scheduled task(s)
PID:464

C:\Users\Admin\AppData\Local\Temp\371fd6aeafdcecd9cd4d13681fc60e75.exe
"C:\Users\Admin\AppData\Local\Temp\371fd6aeafdcecd9cd4d13681fc60e75.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1072

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp2C7D.tmp
MD5
5b8ed30a9889420549ae95914ced5036

SHA1
470a7fa94704fc210669543cc11994078a5e9bc2

SHA256
5d622a49be52483e4208c32a5b612a4d677a20584d4a76f225e59a9fe053d99a

SHA512
313383b75790f60b154509b42c32efd8f5088e2eb5ea428e9a22e4519e883a7ffcc0d8a07f7093bb44fe3787667394737b007d85c83e819b986b0f7c5a777b52

Download Submit
memory/464-66-0x0000000000000000-mapping.dmp

Download
memory/684-60-0x0000000000CD0000-0x0000000000CD1000-memory.dmp

Filesize
4KB

Download
memory/684-62-0x0000000004C50000-0x0000000004C51000-memory.dmp

Filesize
4KB

Download
memory/684-63-0x0000000000260000-0x000000000026B000-memory.dmp

Filesize
44KB

Download
memory/684-64-0x0000000007EC0000-0x0000000007F41000-memory.dmp

Filesize
516KB

Download
memory/684-65-0x00000000004B0000-0x00000000004ED000-memory.dmp

Filesize
244KB

Download
memory/1072-68-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1072-69-0x00000000004374CE-mapping.dmp

Download
memory/1072-70-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1072-72-0x0000000002210000-0x0000000002211000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads