agenttesla | 1afe857d1b5f2c0ff48ebbd2f32abf11f9b310416b1273e77adc7ee37f001ff8

Analysis

max time kernel
120s
max time network
147s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
07-01-2024 18:26

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General

Target

Samples 1/4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
Size

751KB
MD5

eddf2a07df11d98e37544ea249a3d86f
SHA1

de40acaeb9a15ed6929f1a3cdc20fc5dac6e1690
SHA256

4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26
SHA512

07ab5c45cf51778bf775c317345a123cf0f79cc4ed3f39d9a39a8232d733b96bebd2ed49ed5d73eaee821e93085fc34ad55de27208a825893c9ac4c8a1fac713
SSDEEP

12288:URFk2rLWhFJ6pdluOcI8O2rruxS8acVKBjM9giDQTX/bZIMlPmvfdSLNifF6xWqm:wCtWcVrub2jF7ble3dSLAN6sqZ1EtD

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.hhipune.com
Port:
587
Username:
[email protected]
Password:
c@c1r2e3
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
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

2 api.ipify.org
3 api.ipify.org

flow	ioc
2	api.ipify.org
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe

description	pid	process	target process
PID 2300 set thread context of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.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

2544 schtasks.exe

pid	process
2544	schtasks.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exepowershell.exe

pid	process
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2836	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2836	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2308	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
Token: SeDebugPrivilege	2836	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
Token: SeDebugPrivilege	2308	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe

C:\Users\Admin\AppData\Local\Temp\Samples 1\4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
"C:\Users\Admin\AppData\Local\Temp\Samples 1\4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2300

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ytqvxcAUGHl.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2308

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ytqvxcAUGHl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7D4B.tmp"
2⤵
- Creates scheduled task(s)
PID:2544

C:\Users\Admin\AppData\Local\Temp\Samples 1\4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
"C:\Users\Admin\AppData\Local\Temp\Samples 1\4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe"
2⤵
PID:2632

C:\Users\Admin\AppData\Local\Temp\Samples 1\4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
"C:\Users\Admin\AppData\Local\Temp\Samples 1\4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2836

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp7D4B.tmp
Filesize
1KB

MD5
b9b98b58f488c03d5a7d48d5933520fe

SHA1
da2b60cddf6eb2a897e635e5d909d614928de803

SHA256
0ce0f8a402023dc0a80d432b6651090de656a8b3437f49119d10e9ef93a8647b

SHA512
dcaf189d5bffae0d33c3d5c2aaf7596586e606ed3f6c5711d295417f6aad6fef4e6f7baf83de3bebfc9110cf2a0fe8578b1b5b4903859e28964a73c98f24c9cf

Download Submit
memory/2300-4-0x0000000000580000-0x000000000058A000-memory.dmp

Filesize
40KB

Download
memory/2300-0-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2300-3-0x00000000003A0000-0x00000000003AE000-memory.dmp

Filesize
56KB

Download
memory/2300-30-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2300-5-0x0000000005420000-0x00000000054B4000-memory.dmp

Filesize
592KB

Download
memory/2300-6-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2300-2-0x0000000001150000-0x0000000001190000-memory.dmp

Filesize
256KB

Download
memory/2300-1-0x00000000011C0000-0x0000000001282000-memory.dmp

Filesize
776KB

Download
memory/2300-7-0x0000000001150000-0x0000000001190000-memory.dmp

Filesize
256KB

Download
memory/2308-15-0x000000006E460000-0x000000006EA0B000-memory.dmp

Filesize
5.7MB

Download
memory/2308-17-0x000000006E460000-0x000000006EA0B000-memory.dmp

Filesize
5.7MB

Download
memory/2308-16-0x0000000002650000-0x0000000002690000-memory.dmp

Filesize
256KB

Download
memory/2308-19-0x0000000002650000-0x0000000002690000-memory.dmp

Filesize
256KB

Download
memory/2308-33-0x000000006E460000-0x000000006EA0B000-memory.dmp

Filesize
5.7MB

Download
memory/2308-32-0x0000000002650000-0x0000000002690000-memory.dmp

Filesize
256KB

Download
memory/2836-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2836-31-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2836-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2836-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2836-27-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2836-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2836-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2836-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2836-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2836-34-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2836-35-0x0000000001140000-0x0000000001180000-memory.dmp

Filesize
256KB

Download

description	pid	process	target process
PID 2300 wrote to memory of 2308	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	powershell.exe
PID 2300 wrote to memory of 2308	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	powershell.exe
PID 2300 wrote to memory of 2308	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	powershell.exe
PID 2300 wrote to memory of 2308	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	powershell.exe
PID 2300 wrote to memory of 2544	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	schtasks.exe
PID 2300 wrote to memory of 2544	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	schtasks.exe
PID 2300 wrote to memory of 2544	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	schtasks.exe
PID 2300 wrote to memory of 2544	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	schtasks.exe
PID 2300 wrote to memory of 2632	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
PID 2300 wrote to memory of 2632	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
PID 2300 wrote to memory of 2632	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
PID 2300 wrote to memory of 2632	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe