agenttesla | cd77b109e45ef08f0b25ae4e211b4134bd7c349cbdf2ecde6425ec267a6a3a0d

Analysis

max time kernel
87s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2023 02:36

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General

Target

82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
Size

830KB
MD5

985225f6ec19a166c50bd5d0e16d330f
SHA1

9022950aa9cef1cc010c636a97b229e30d0002b0
SHA256

82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da
SHA512

a4d5576cc36994ae0d6bfa0545961370f429bd8a4e875a65e77f6f4cf522dbf1fa82fb5491b593f26178a6a27c8c1b54214b06c29b43a6c2e09908ab4361d5a0
SSDEEP

24576:koPOk+pJZDI7EeT/ZhOX0IAmQeY14VDjh:nyJ6ZT/Zh3IAmQ5qD

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.gimpex-imerys.com
Port:
587
Username:
[email protected]
Password:
h45ZVRb6(IMF

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.gimpex-imerys.com
Port:
587
Username:
[email protected]
Password:
h45ZVRb6(IMF
Email To:
[email protected]

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Control Panel\International\Geo\Nation	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe

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:

82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe

description	pid	process	target process
PID 4212 set thread context of 560	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.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

2056 schtasks.exe

pid	process
2056	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe

pid	process
4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
560	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
560	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe

description	pid	process
Token: SeDebugPrivilege	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
Token: SeDebugPrivilege	560	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe

C:\Users\Admin\AppData\Local\Temp\82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
"C:\Users\Admin\AppData\Local\Temp\82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4212

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vaTUux.exe"
2⤵
PID:964

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vaTUux" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEDCB.tmp"
2⤵
- Creates scheduled task(s)
PID:2056

C:\Users\Admin\AppData\Local\Temp\82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
"C:\Users\Admin\AppData\Local\Temp\82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe"
2⤵
PID:2276

C:\Users\Admin\AppData\Local\Temp\82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
"C:\Users\Admin\AppData\Local\Temp\82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:560

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpEDCB.tmp

Filesize
1KB

MD5
19823fefa7cfbb0409cb7d3301aadfb9

SHA1
6cfd4d551bc467c575a80a604f0a9be3d39bf0cd

SHA256
8928718d1e64b532fc71dfbd04adc8997f8fcaa687147c66a327ee6556e1ff87

SHA512
8eae01b8a6b4cba768db1f57fd030e5d53681a5260173a5247a0d97864ad95c2705da95b73caf71107333ff7c12db3e24fb6d204afb618460d68c1a7b6b24f87

Download Submit
memory/560-25-0x0000000005200000-0x0000000005210000-memory.dmp

Filesize
64KB

Download
memory/560-24-0x0000000074F80000-0x0000000075730000-memory.dmp

Filesize
7.7MB

Download
memory/560-22-0x0000000005FE0000-0x0000000006030000-memory.dmp

Filesize
320KB

Download
memory/560-21-0x0000000005200000-0x0000000005210000-memory.dmp

Filesize
64KB

Download
memory/560-20-0x0000000074F80000-0x0000000075730000-memory.dmp

Filesize
7.7MB

Download
memory/560-19-0x0000000005190000-0x00000000051F6000-memory.dmp

Filesize
408KB

Download
memory/560-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4212-5-0x0000000005A60000-0x0000000005A6A000-memory.dmp

Filesize
40KB

Download
memory/4212-9-0x0000000008380000-0x00000000083FA000-memory.dmp

Filesize
488KB

Download
memory/4212-10-0x0000000006E70000-0x0000000006F0C000-memory.dmp

Filesize
624KB

Download
memory/4212-8-0x0000000006D70000-0x0000000006D7A000-memory.dmp

Filesize
40KB

Download
memory/4212-7-0x0000000006D60000-0x0000000006D68000-memory.dmp

Filesize
32KB

Download
memory/4212-18-0x0000000074F80000-0x0000000075730000-memory.dmp

Filesize
7.7MB

Download
memory/4212-6-0x0000000008250000-0x0000000008268000-memory.dmp

Filesize
96KB

Download
memory/4212-0-0x0000000000ED0000-0x0000000000FA6000-memory.dmp

Filesize
856KB

Download
memory/4212-4-0x0000000005B00000-0x0000000005B10000-memory.dmp

Filesize
64KB

Download
memory/4212-3-0x00000000059C0000-0x0000000005A52000-memory.dmp

Filesize
584KB

Download
memory/4212-2-0x0000000005E90000-0x0000000006434000-memory.dmp

Filesize
5.6MB

Download
memory/4212-1-0x0000000074F80000-0x0000000075730000-memory.dmp

Filesize
7.7MB

Download

description	pid	process	target process
PID 4212 wrote to memory of 964	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	powershell.exe
PID 4212 wrote to memory of 964	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	powershell.exe
PID 4212 wrote to memory of 964	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	powershell.exe
PID 4212 wrote to memory of 2056	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	schtasks.exe
PID 4212 wrote to memory of 2056	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	schtasks.exe
PID 4212 wrote to memory of 2056	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	schtasks.exe
PID 4212 wrote to memory of 2276	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
PID 4212 wrote to memory of 2276	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
PID 4212 wrote to memory of 2276	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
PID 4212 wrote to memory of 560	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
PID 4212 wrote to memory of 560	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
PID 4212 wrote to memory of 560	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
PID 4212 wrote to memory of 560	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
PID 4212 wrote to memory of 560	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
PID 4212 wrote to memory of 560	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
PID 4212 wrote to memory of 560	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe
PID 4212 wrote to memory of 560	4212	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe	82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da.exe