agenttesla | c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a

Analysis

max time kernel
140s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2023 01:22

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General

Target

c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe
Size

661KB
MD5

aabe461f3a4be6041b990be78a217efd
SHA1

cd98cee32161731b530ebf03e135776d0e2dcde1
SHA256

c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a
SHA512

8265b7bd95b7f8bb4143b4190a34f35e57361d790229e3c37b569b4cc35dec3b0baa489c5c3e5d2e1b5d5834a70d870d4380e84139918bfbeb47e0428a114ef6
SSDEEP

12288:vhkZ59oJhtSu/rNXIqG4CguW3fspbDpP7WnaO4r7TeMTwmOCAQJ9HS:vK/2TtTJdObs6ZEmvAk

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.abi0expertise.com
Port:
587
Username:
[email protected]
Password:
xiuYxQ5Qjvvo

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.abi0expertise.com
Port:
587
Username:
[email protected]
Password:
xiuYxQ5Qjvvo
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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-596315103-1488671723-776734015-1000\Control Panel\International\Geo\Nation	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.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

description	pid	Process	procid_target
PID 4180 set thread context of 3876	4180	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe	105

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

pid	Process
3552	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2408	powershell.exe
2408	powershell.exe
3876	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe
3876	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe
3876	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe
2408	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2408	powershell.exe
Token: SeDebugPrivilege	3876	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4180 wrote to memory of 2408	4180	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe	101
PID 4180 wrote to memory of 2408	4180	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe	101
PID 4180 wrote to memory of 2408	4180	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe	101
PID 4180 wrote to memory of 3552	4180	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe	103
PID 4180 wrote to memory of 3552	4180	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe	103
PID 4180 wrote to memory of 3552	4180	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe	103
PID 4180 wrote to memory of 3876	4180	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe	105
PID 4180 wrote to memory of 3876	4180	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe	105
PID 4180 wrote to memory of 3876	4180	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe	105
PID 4180 wrote to memory of 3876	4180	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe	105
PID 4180 wrote to memory of 3876	4180	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe	105
PID 4180 wrote to memory of 3876	4180	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe	105
PID 4180 wrote to memory of 3876	4180	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe	105
PID 4180 wrote to memory of 3876	4180	c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe	105

C:\Users\Admin\AppData\Local\Temp\c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe
"C:\Users\Admin\AppData\Local\Temp\c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4180
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pmtunpXBQFRgOe.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2408
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pmtunpXBQFRgOe" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8359.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3552
- C:\Users\Admin\AppData\Local\Temp\c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe
  "C:\Users\Admin\AppData\Local\Temp\c5be8215f63e6f135915fa6f2bc5503d53c57cd9b58d7fefd5e32b1dbc93b18a.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3876

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_wg2pc10d.eux.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8359.tmp

Filesize
1KB

MD5
38b25a6f604c494d42cd091391e8a066

SHA1
640512da1f0c92dcf3b3f87f874a039b9d282b92

SHA256
87cfc5c3923795664cf5bafa3dc500044e4f29594deaf52efaf34a71c5dad5e0

SHA512
a55a52e9aadb5eb6bc26aaa33dbcfd87eb04fd9204252337715ec936e09c0645910e1bdd7ff4e40ba813f9526e7bdf52f47ba2c55ed29bcfd20e9ae2a9cc7f83

Download Submit
memory/2408-58-0x0000000002810000-0x0000000002820000-memory.dmp

Filesize
64KB

Download
memory/2408-61-0x0000000007530000-0x000000000754A000-memory.dmp

Filesize
104KB

Download
memory/2408-72-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/2408-69-0x0000000007850000-0x0000000007858000-memory.dmp

Filesize
32KB

Download
memory/2408-67-0x0000000007870000-0x000000000788A000-memory.dmp

Filesize
104KB

Download
memory/2408-66-0x0000000007770000-0x0000000007784000-memory.dmp

Filesize
80KB

Download
memory/2408-39-0x0000000005BC0000-0x0000000005C26000-memory.dmp

Filesize
408KB

Download
memory/2408-65-0x0000000007760000-0x000000000776E000-memory.dmp

Filesize
56KB

Download
memory/2408-64-0x0000000007730000-0x0000000007741000-memory.dmp

Filesize
68KB

Download
memory/2408-63-0x00000000077B0000-0x0000000007846000-memory.dmp

Filesize
600KB

Download
memory/2408-16-0x00000000028F0000-0x0000000002926000-memory.dmp

Filesize
216KB

Download
memory/2408-41-0x0000000005E00000-0x0000000006154000-memory.dmp

Filesize
3.3MB

Download
memory/2408-62-0x00000000075A0000-0x00000000075AA000-memory.dmp

Filesize
40KB

Download
memory/2408-20-0x0000000005330000-0x0000000005958000-memory.dmp

Filesize
6.2MB

Download
memory/2408-19-0x0000000002810000-0x0000000002820000-memory.dmp

Filesize
64KB

Download
memory/2408-60-0x0000000007B70000-0x00000000081EA000-memory.dmp

Filesize
6.5MB

Download
memory/2408-23-0x0000000002810000-0x0000000002820000-memory.dmp

Filesize
64KB

Download
memory/2408-59-0x00000000073F0000-0x0000000007493000-memory.dmp

Filesize
652KB

Download
memory/2408-21-0x0000000005260000-0x0000000005282000-memory.dmp

Filesize
136KB

Download
memory/2408-25-0x0000000005B50000-0x0000000005BB6000-memory.dmp

Filesize
408KB

Download
memory/2408-56-0x0000000006810000-0x000000000682E000-memory.dmp

Filesize
120KB

Download
memory/2408-57-0x0000000002810000-0x0000000002820000-memory.dmp

Filesize
64KB

Download
memory/2408-46-0x0000000072DB0000-0x0000000072DFC000-memory.dmp

Filesize
304KB

Download
memory/2408-45-0x00000000067D0000-0x0000000006802000-memory.dmp

Filesize
200KB

Download
memory/2408-44-0x000000007EEF0000-0x000000007EF00000-memory.dmp

Filesize
64KB

Download
memory/2408-43-0x00000000062A0000-0x00000000062EC000-memory.dmp

Filesize
304KB

Download
memory/2408-17-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/2408-42-0x0000000006200000-0x000000000621E000-memory.dmp

Filesize
120KB

Download
memory/3876-74-0x0000000005830000-0x0000000005840000-memory.dmp

Filesize
64KB

Download
memory/3876-73-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/3876-68-0x0000000006790000-0x00000000067E0000-memory.dmp

Filesize
320KB

Download
memory/3876-37-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/3876-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3876-40-0x0000000005830000-0x0000000005840000-memory.dmp

Filesize
64KB

Download
memory/4180-27-0x0000000005640000-0x0000000005650000-memory.dmp

Filesize
64KB

Download
memory/4180-9-0x0000000006100000-0x000000000610A000-memory.dmp

Filesize
40KB

Download
memory/4180-22-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/4180-1-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/4180-8-0x00000000060F0000-0x00000000060F8000-memory.dmp

Filesize
32KB

Download
memory/4180-38-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/4180-10-0x0000000006E10000-0x0000000006E8E000-memory.dmp

Filesize
504KB

Download
memory/4180-11-0x0000000009450000-0x00000000094EC000-memory.dmp

Filesize
624KB

Download
memory/4180-7-0x00000000060B0000-0x00000000060CA000-memory.dmp

Filesize
104KB

Download
memory/4180-6-0x00000000054B0000-0x00000000054BA000-memory.dmp

Filesize
40KB

Download
memory/4180-5-0x0000000005640000-0x0000000005650000-memory.dmp

Filesize
64KB

Download
memory/4180-0-0x00000000009F0000-0x0000000000A9C000-memory.dmp

Filesize
688KB

Download
memory/4180-4-0x0000000005650000-0x00000000059A4000-memory.dmp

Filesize
3.3MB

Download
memory/4180-2-0x0000000005A90000-0x0000000006034000-memory.dmp

Filesize
5.6MB

Download
memory/4180-3-0x00000000054E0000-0x0000000005572000-memory.dmp

Filesize
584KB

Download