agenttesla | d35dce5a33e43611c39ea134ece8746a4192f1bfd8c1577d7ebd77c0ebd66120

General

Target

Remittance Copy 101.exe
Size

1.1MB
MD5

afa11589139cc3af4a7387aea75eb857
SHA1

c79d8be86a5062c75d532c0ce93f2e8174a3831d
SHA256

d35dce5a33e43611c39ea134ece8746a4192f1bfd8c1577d7ebd77c0ebd66120
SHA512

8841af140306dbab500d2f34332fabc6b6c464bafd014dca8c9c93b92cfcddbfff25c9677d47e23060be75c2e7e1ef12a38ebd2d2f7a19b307aac2bb8165736c
SSDEEP

12288:hFu1U9go+prxvTK09LYAkrL1zrG2Gj6DJxRpKc8FbUJ4YVLyi:Hu1UW1IhzRGjK7Rpz8FbUJ4YA

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.cbinet.net
Port:
587
Username:
[email protected]
Password:
G@hungu2020
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:

Remittance Copy 101.exe

description pid process target process

PID 1996 set thread context of 3052 1996 Remittance Copy 101.exe Remittance Copy 101.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

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/Job
T1053

Processes:

schtasks.exe

pid process

2792 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Remittance Copy 101.exepowershell.exe

pid process

3052 Remittance Copy 101.exe
3052 Remittance Copy 101.exe
1636 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Remittance Copy 101.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3052 Remittance Copy 101.exe
Token: SeDebugPrivilege 1636 powershell.exe

description	pid	process	target process
PID 1996 set thread context of 3052	1996	Remittance Copy 101.exe	Remittance Copy 101.exe

pid	process
2792	schtasks.exe

pid	process
3052	Remittance Copy 101.exe
3052	Remittance Copy 101.exe
1636	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3052	Remittance Copy 101.exe
Token: SeDebugPrivilege	1636	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Remittance Copy 101.exe

description	pid	process	target process
PID 1996 wrote to memory of 1636	1996	Remittance Copy 101.exe	powershell.exe
PID 1996 wrote to memory of 1636	1996	Remittance Copy 101.exe	powershell.exe
PID 1996 wrote to memory of 1636	1996	Remittance Copy 101.exe	powershell.exe
PID 1996 wrote to memory of 1636	1996	Remittance Copy 101.exe	powershell.exe
PID 1996 wrote to memory of 2792	1996	Remittance Copy 101.exe	schtasks.exe
PID 1996 wrote to memory of 2792	1996	Remittance Copy 101.exe	schtasks.exe
PID 1996 wrote to memory of 2792	1996	Remittance Copy 101.exe	schtasks.exe
PID 1996 wrote to memory of 2792	1996	Remittance Copy 101.exe	schtasks.exe
PID 1996 wrote to memory of 3052	1996	Remittance Copy 101.exe	Remittance Copy 101.exe
PID 1996 wrote to memory of 3052	1996	Remittance Copy 101.exe	Remittance Copy 101.exe
PID 1996 wrote to memory of 3052	1996	Remittance Copy 101.exe	Remittance Copy 101.exe
PID 1996 wrote to memory of 3052	1996	Remittance Copy 101.exe	Remittance Copy 101.exe
PID 1996 wrote to memory of 3052	1996	Remittance Copy 101.exe	Remittance Copy 101.exe
PID 1996 wrote to memory of 3052	1996	Remittance Copy 101.exe	Remittance Copy 101.exe
PID 1996 wrote to memory of 3052	1996	Remittance Copy 101.exe	Remittance Copy 101.exe
PID 1996 wrote to memory of 3052	1996	Remittance Copy 101.exe	Remittance Copy 101.exe
PID 1996 wrote to memory of 3052	1996	Remittance Copy 101.exe	Remittance Copy 101.exe

C:\Users\Admin\AppData\Local\Temp\Remittance Copy 101.exe
"C:\Users\Admin\AppData\Local\Temp\Remittance Copy 101.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1996

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XhLQnVFQIqnW.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1636

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XhLQnVFQIqnW" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4B72.tmp"
2⤵
- Creates scheduled task(s)
PID:2792

C:\Users\Admin\AppData\Local\Temp\Remittance Copy 101.exe
"C:\Users\Admin\AppData\Local\Temp\Remittance Copy 101.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3052

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4B72.tmp
Filesize
1KB

MD5
cfe4250aec03eda443564f9eccd5e4f6

SHA1
9519426f071642d4e3b2abe019b7d5ac23e9a6a2

SHA256
2c2b452adc11409c79b846d69d65517e6e80032080de0b1d52c7fa4ce0e9440b

SHA512
b49bb1104773a9240e4146d74cbf86573a95d571b41a5ce0985f5dd37e6b9ef35fcb55acf064e6e26267419de87356a276e1954e6f497549a94647ae2073c1d4

Download Submit
memory/1636-39-0x000000006EA20000-0x000000006EFCB000-memory.dmp

Filesize
5.7MB

Download
memory/1636-37-0x00000000024F0000-0x0000000002530000-memory.dmp

Filesize
256KB

Download
memory/1636-19-0x00000000024F0000-0x0000000002530000-memory.dmp

Filesize
256KB

Download
memory/1636-18-0x000000006EA20000-0x000000006EFCB000-memory.dmp

Filesize
5.7MB

Download
memory/1636-17-0x000000006EA20000-0x000000006EFCB000-memory.dmp

Filesize
5.7MB

Download
memory/1636-16-0x00000000024F0000-0x0000000002530000-memory.dmp

Filesize
256KB

Download
memory/1636-15-0x000000006EA20000-0x000000006EFCB000-memory.dmp

Filesize
5.7MB

Download
memory/1996-6-0x00000000005D0000-0x00000000005E0000-memory.dmp

Filesize
64KB

Download
memory/1996-7-0x0000000005860000-0x00000000058DA000-memory.dmp

Filesize
488KB

Download
memory/1996-1-0x0000000074440000-0x0000000074B2E000-memory.dmp

Filesize
6.9MB

Download
memory/1996-5-0x00000000006E0000-0x00000000006FC000-memory.dmp

Filesize
112KB

Download
memory/1996-4-0x0000000004E80000-0x0000000004EC0000-memory.dmp

Filesize
256KB

Download
memory/1996-3-0x0000000074440000-0x0000000074B2E000-memory.dmp

Filesize
6.9MB

Download
memory/1996-0-0x0000000000090000-0x00000000001A6000-memory.dmp

Filesize
1.1MB

Download
memory/1996-2-0x0000000004E80000-0x0000000004EC0000-memory.dmp

Filesize
256KB

Download
memory/1996-36-0x0000000074440000-0x0000000074B2E000-memory.dmp

Filesize
6.9MB

Download
memory/3052-26-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3052-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3052-30-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3052-32-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3052-34-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3052-35-0x0000000074440000-0x0000000074B2E000-memory.dmp

Filesize
6.9MB

Download
memory/3052-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3052-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3052-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3052-40-0x0000000074440000-0x0000000074B2E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads