agenttesla | e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f

Analysis

max time kernel
139s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
01-12-2023 17:10

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General

Target

e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
Size

611KB
MD5

f32a6ab75017b52d706244fa0df72efb
SHA1

cf1797c6665d35a4fd3fb04c46889f4ecf92a5ad
SHA256

e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f
SHA512

2acc9d9d0a120c6be424e524f00a5a58084aa2e7824d2e3a10a51e07d7b728677e24d3d315cebb82fc026dcc1e80b4486885edaa5ff67261cdad07a78ba10a8b
SSDEEP

12288:eqfLYYZXTyiUzHShUeojAa/Gtaf19vk/adT9VdJNvTvClMQorA1T:1XT5PSSak/adT9XJpTvClMQT1

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
benneth1975@@@@@

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
benneth1975@@@@@
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:

e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3455265224-196869244-2056873367-1000\Control Panel\International\Geo\Nation	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.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
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

46 api.ipify.org
47 api.ipify.org

flow	ioc
46	api.ipify.org
47	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe

description	pid	process	target process
PID 3688 set thread context of 1888	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.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

2596 schtasks.exe

pid	process
2596	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exepowershell.exee31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe

pid	process
3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
4052	powershell.exe
1888	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
1888	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
4052	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exepowershell.exee31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe

description	pid	process
Token: SeDebugPrivilege	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
Token: SeDebugPrivilege	4052	powershell.exe
Token: SeDebugPrivilege	1888	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe

pid process

1888 e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe

pid	process
1888	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe

description	pid	process	target process
PID 3688 wrote to memory of 4052	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe	powershell.exe
PID 3688 wrote to memory of 4052	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe	powershell.exe
PID 3688 wrote to memory of 4052	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe	powershell.exe
PID 3688 wrote to memory of 2596	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe	schtasks.exe
PID 3688 wrote to memory of 2596	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe	schtasks.exe
PID 3688 wrote to memory of 2596	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe	schtasks.exe
PID 3688 wrote to memory of 1888	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
PID 3688 wrote to memory of 1888	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
PID 3688 wrote to memory of 1888	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
PID 3688 wrote to memory of 1888	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
PID 3688 wrote to memory of 1888	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
PID 3688 wrote to memory of 1888	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
PID 3688 wrote to memory of 1888	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
PID 3688 wrote to memory of 1888	3688	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe	e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe

C:\Users\Admin\AppData\Local\Temp\e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
"C:\Users\Admin\AppData\Local\Temp\e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3688

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\gWfKzUhu.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4052

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\gWfKzUhu" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFD7A.tmp"
2⤵
- Creates scheduled task(s)
PID:2596

C:\Users\Admin\AppData\Local\Temp\e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe
"C:\Users\Admin\AppData\Local\Temp\e31882ee09f143f623d285b74d2b0386c97ff6490154efb0e2bd1a181b13974f.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1888

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\__PSScriptPolicyTest_irtnzxxy.ttf.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFD7A.tmp

Filesize
1KB

MD5
f68ce291e1fe7f66e721d8771478ac4a

SHA1
bea4dc732cfa90a23aa1f440fd0c9bfdbb3d82dc

SHA256
c28dc3eedc12b076be652b0114ad98ac8d926b278e64b07a2ae770e1f4dbca88

SHA512
b65ca27837fd2ce471eae0c5e7bd7e37f91a54ee6455719897e3ccd66a8962096e1e88c841b33dc40059109d02afd287c15517ac9f1370a18bd7f9a48544d4d4

Download Submit
memory/1888-28-0x0000000002670000-0x0000000002680000-memory.dmp

Filesize
64KB

Download
memory/1888-71-0x0000000002670000-0x0000000002680000-memory.dmp

Filesize
64KB

Download
memory/1888-25-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download
memory/1888-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1888-62-0x0000000006590000-0x00000000065E0000-memory.dmp

Filesize
320KB

Download
memory/1888-70-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download
memory/3688-7-0x0000000005B30000-0x0000000005B48000-memory.dmp

Filesize
96KB

Download
memory/3688-6-0x0000000005CA0000-0x0000000005D3C000-memory.dmp

Filesize
624KB

Download
memory/3688-10-0x000000000DA30000-0x000000000DAAA000-memory.dmp

Filesize
488KB

Download
memory/3688-17-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download
memory/3688-2-0x0000000006030000-0x00000000065D4000-memory.dmp

Filesize
5.6MB

Download
memory/3688-8-0x0000000005B50000-0x0000000005B56000-memory.dmp

Filesize
24KB

Download
memory/3688-3-0x0000000005970000-0x0000000005A02000-memory.dmp

Filesize
584KB

Download
memory/3688-9-0x0000000005B90000-0x0000000005B9A000-memory.dmp

Filesize
40KB

Download
memory/3688-20-0x0000000005BA0000-0x0000000005BB0000-memory.dmp

Filesize
64KB

Download
memory/3688-0-0x0000000000EF0000-0x0000000000F8E000-memory.dmp

Filesize
632KB

Download
memory/3688-1-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download
memory/3688-5-0x0000000005A20000-0x0000000005A2A000-memory.dmp

Filesize
40KB

Download
memory/3688-4-0x0000000005BA0000-0x0000000005BB0000-memory.dmp

Filesize
64KB

Download
memory/3688-27-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download
memory/4052-19-0x0000000005280000-0x0000000005290000-memory.dmp

Filesize
64KB

Download
memory/4052-57-0x00000000080E0000-0x000000000875A000-memory.dmp

Filesize
6.5MB

Download
memory/4052-31-0x00000000060D0000-0x0000000006424000-memory.dmp

Filesize
3.3MB

Download
memory/4052-26-0x0000000005790000-0x00000000057B2000-memory.dmp

Filesize
136KB

Download
memory/4052-23-0x00000000058C0000-0x0000000005EE8000-memory.dmp

Filesize
6.2MB

Download
memory/4052-21-0x0000000005280000-0x0000000005290000-memory.dmp

Filesize
64KB

Download
memory/4052-41-0x0000000006730000-0x000000000674E000-memory.dmp

Filesize
120KB

Download
memory/4052-42-0x0000000006C20000-0x0000000006C6C000-memory.dmp

Filesize
304KB

Download
memory/4052-43-0x0000000005280000-0x0000000005290000-memory.dmp

Filesize
64KB

Download
memory/4052-44-0x0000000007760000-0x0000000007792000-memory.dmp

Filesize
200KB

Download
memory/4052-45-0x00000000702B0000-0x00000000702FC000-memory.dmp

Filesize
304KB

Download
memory/4052-55-0x0000000006D40000-0x0000000006D5E000-memory.dmp

Filesize
120KB

Download
memory/4052-56-0x00000000077A0000-0x0000000007843000-memory.dmp

Filesize
652KB

Download
memory/4052-29-0x0000000005830000-0x0000000005896000-memory.dmp

Filesize
408KB

Download
memory/4052-58-0x0000000007A90000-0x0000000007AAA000-memory.dmp

Filesize
104KB

Download
memory/4052-59-0x0000000007B10000-0x0000000007B1A000-memory.dmp

Filesize
40KB

Download
memory/4052-60-0x0000000007D10000-0x0000000007DA6000-memory.dmp

Filesize
600KB

Download
memory/4052-61-0x0000000007C90000-0x0000000007CA1000-memory.dmp

Filesize
68KB

Download
memory/4052-18-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download
memory/4052-63-0x0000000007CC0000-0x0000000007CCE000-memory.dmp

Filesize
56KB

Download
memory/4052-64-0x0000000007CD0000-0x0000000007CE4000-memory.dmp

Filesize
80KB

Download
memory/4052-65-0x0000000007DD0000-0x0000000007DEA000-memory.dmp

Filesize
104KB

Download
memory/4052-66-0x0000000007DB0000-0x0000000007DB8000-memory.dmp

Filesize
32KB

Download
memory/4052-69-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download
memory/4052-30-0x0000000005F60000-0x0000000005FC6000-memory.dmp

Filesize
408KB

Download
memory/4052-15-0x00000000051B0000-0x00000000051E6000-memory.dmp

Filesize
216KB

Download