agenttesla | d4f6823c1fcacff03c976cf84da2fb482cc12ceb2fd6720517dd6c5e3226d571

Analysis

max time kernel
157s
max time network
167s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
03/11/2023, 02:10

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General

Target

e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe
Size

735KB
MD5

77e2b6a251b3ed0440f515824c1d67fd
SHA1

17c07d5b66b17ef50890b09effafa109b34a5a0a
SHA256

e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249
SHA512

db09559a369887fbc1228faac55d81244b962be8a59aa94ac977ca824886423caba9c48250100ba1c172f779590a62075483c9cb1081bce82747e8fd3b4198ec
SSDEEP

12288:IjbyGBWKkv4KnIbow0Qa5oAMJ7Ec0rdebYvgwLHqZ0aTHWsYoa:IjOGwJwKnaSoXqr4/sGV

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.zoomfilms-cz.com
Port:
587
Username:
[email protected]
Password:
myguys@@@@@12345

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.zoomfilms-cz.com
Port:
587
Username:
[email protected]
Password:
myguys@@@@@12345
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-1-5-21-1114462139-3090196418-29517368-1000\Control Panel\International\Geo\Nation	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.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.

flow	ioc
57	api.ipify.org
58	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3764 set thread context of 972	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	102

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
4296	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe
3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe
448	powershell.exe
448	powershell.exe
972	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe
972	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe
972	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe
448	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe
Token: SeDebugPrivilege	448	powershell.exe
Token: SeDebugPrivilege	972	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3764 wrote to memory of 448	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	96
PID 3764 wrote to memory of 448	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	96
PID 3764 wrote to memory of 448	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	96
PID 3764 wrote to memory of 4296	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	98
PID 3764 wrote to memory of 4296	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	98
PID 3764 wrote to memory of 4296	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	98
PID 3764 wrote to memory of 3456	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	101
PID 3764 wrote to memory of 3456	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	101
PID 3764 wrote to memory of 3456	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	101
PID 3764 wrote to memory of 972	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	102
PID 3764 wrote to memory of 972	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	102
PID 3764 wrote to memory of 972	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	102
PID 3764 wrote to memory of 972	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	102
PID 3764 wrote to memory of 972	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	102
PID 3764 wrote to memory of 972	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	102
PID 3764 wrote to memory of 972	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	102
PID 3764 wrote to memory of 972	3764	e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe	102

C:\Users\Admin\AppData\Local\Temp\e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe
"C:\Users\Admin\AppData\Local\Temp\e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3764
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\imNIUlUiF.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:448
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\imNIUlUiF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp83A2.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4296
- C:\Users\Admin\AppData\Local\Temp\e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe
  "C:\Users\Admin\AppData\Local\Temp\e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe"
  2⤵
  PID:3456
- C:\Users\Admin\AppData\Local\Temp\e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe
  "C:\Users\Admin\AppData\Local\Temp\e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:972

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e486e7139d822916d3608207854109d49cc1dda5f894d314c2ae1c6aa9ed8249.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_r4ppscwx.jru.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp83A2.tmp

Filesize
1KB

MD5
c07220a5cc4f2ccaf43d4f9f613aeab2

SHA1
b64c793f608e40002f39e7af794be0e1dc2f75b7

SHA256
5aaefcc27e690f9f871ab57cfdb1726761e5e77aa6563aa2b5224bc09aabd8db

SHA512
0ca446a7c44852c8e5b85b206eaa6af2051c81d4518ae5116691d30efe3d8b3692b8e17c37f4aef055e665fe8deefcb709c69b59c52158fca855387701ca9754

Download Submit
memory/448-53-0x0000000070510000-0x000000007055C000-memory.dmp

Filesize
304KB

Download
memory/448-68-0x0000000006DC0000-0x0000000006DCA000-memory.dmp

Filesize
40KB

Download
memory/448-78-0x0000000004820000-0x000000000483A000-memory.dmp

Filesize
104KB

Download
memory/448-75-0x0000000004840000-0x0000000004854000-memory.dmp

Filesize
80KB

Download
memory/448-74-0x00000000047F0000-0x00000000047FE000-memory.dmp

Filesize
56KB

Download
memory/448-72-0x000000007FDC0000-0x000000007FDD0000-memory.dmp

Filesize
64KB

Download
memory/448-70-0x0000000006F50000-0x0000000006F61000-memory.dmp

Filesize
68KB

Download
memory/448-69-0x0000000006FE0000-0x0000000007076000-memory.dmp

Filesize
600KB

Download
memory/448-41-0x0000000005590000-0x00000000058E4000-memory.dmp

Filesize
3.3MB

Download
memory/448-67-0x0000000006D30000-0x0000000006D4A000-memory.dmp

Filesize
104KB

Download
memory/448-17-0x00000000020F0000-0x0000000002126000-memory.dmp

Filesize
216KB

Download
memory/448-18-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/448-19-0x00000000021E0000-0x00000000021F0000-memory.dmp

Filesize
64KB

Download
memory/448-20-0x00000000021E0000-0x00000000021F0000-memory.dmp

Filesize
64KB

Download
memory/448-66-0x00000000021E0000-0x00000000021F0000-memory.dmp

Filesize
64KB

Download
memory/448-22-0x0000000004C40000-0x0000000005268000-memory.dmp

Filesize
6.2MB

Download
memory/448-65-0x0000000007380000-0x00000000079FA000-memory.dmp

Filesize
6.5MB

Download
memory/448-64-0x0000000006C30000-0x0000000006CD3000-memory.dmp

Filesize
652KB

Download
memory/448-24-0x0000000004A40000-0x0000000004A62000-memory.dmp

Filesize
136KB

Download
memory/448-63-0x0000000006000000-0x000000000601E000-memory.dmp

Filesize
120KB

Download
memory/448-51-0x000000007FDC0000-0x000000007FDD0000-memory.dmp

Filesize
64KB

Download
memory/448-52-0x00000000069F0000-0x0000000006A22000-memory.dmp

Filesize
200KB

Download
memory/448-29-0x0000000005370000-0x00000000053D6000-memory.dmp

Filesize
408KB

Download
memory/448-49-0x00000000021E0000-0x00000000021F0000-memory.dmp

Filesize
64KB

Download
memory/448-46-0x00000000021E0000-0x00000000021F0000-memory.dmp

Filesize
64KB

Download
memory/448-45-0x00000000021E0000-0x00000000021F0000-memory.dmp

Filesize
64KB

Download
memory/448-42-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/448-43-0x0000000005A20000-0x0000000005A3E000-memory.dmp

Filesize
120KB

Download
memory/448-44-0x0000000005AD0000-0x0000000005B1C000-memory.dmp

Filesize
304KB

Download
memory/972-32-0x00000000053E0000-0x00000000053F0000-memory.dmp

Filesize
64KB

Download
memory/972-71-0x0000000006B80000-0x0000000006BD0000-memory.dmp

Filesize
320KB

Download
memory/972-47-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/972-48-0x00000000053E0000-0x00000000053F0000-memory.dmp

Filesize
64KB

Download
memory/972-36-0x00000000053F0000-0x0000000005456000-memory.dmp

Filesize
408KB

Download
memory/972-27-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/972-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3764-0-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/3764-10-0x0000000006B20000-0x0000000006B2A000-memory.dmp

Filesize
40KB

Download
memory/3764-1-0x0000000000E00000-0x0000000000EBE000-memory.dmp

Filesize
760KB

Download
memory/3764-28-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/3764-2-0x0000000005E60000-0x0000000006404000-memory.dmp

Filesize
5.6MB

Download
memory/3764-12-0x0000000006E00000-0x0000000006E9C000-memory.dmp

Filesize
624KB

Download
memory/3764-11-0x0000000006B70000-0x0000000006C06000-memory.dmp

Filesize
600KB

Download
memory/3764-3-0x00000000058B0000-0x0000000005942000-memory.dmp

Filesize
584KB

Download
memory/3764-9-0x0000000006B10000-0x0000000006B16000-memory.dmp

Filesize
24KB

Download
memory/3764-4-0x0000000005B40000-0x0000000005B50000-memory.dmp

Filesize
64KB

Download
memory/3764-8-0x0000000005B40000-0x0000000005B50000-memory.dmp

Filesize
64KB

Download
memory/3764-7-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/3764-6-0x0000000005B30000-0x0000000005B40000-memory.dmp

Filesize
64KB

Download
memory/3764-5-0x0000000005A50000-0x0000000005A5A000-memory.dmp

Filesize
40KB

Download