agenttesla | af630ff0ac367e2f1f4ac0984783a3b4c0dfa0402bb312e4ef856a076744d64c

Analysis

max time kernel
139s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2023 09:08

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General

Target

YU SV Payment.exe
Size

841KB
MD5

c9586b5ef698248e11c6fc904ccd1e6d
SHA1

3b2246ad338738d2d1dba1cbc7a751091149d338
SHA256

cde4e54eecb8d93a3bf01b328a33b998ef032becee8b0e375225cbce85c4a548
SHA512

114c617845d7061047db47893357e96703d70f576b4cd6d3c9822e94537a6efe8cea56babb22dae0181a0238b7595a49226780113810ad992a4bf1d2da38a2c9
SSDEEP

24576:3MPBrU7n0K+4iAVilgobPwXGYfpBhtD/:S1Ug54xQlJc2Y3

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
zqamcx.com
Port:
587
Username:
[email protected]
Password:
Methodman991

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
zqamcx.com
Port:
587
Username:
[email protected]
Password:
Methodman991
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-1-5-21-3125601242-331447593-1512828465-1000\Control Panel\International\Geo\Nation	YU SV Payment.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 1060 set thread context of 4408	1060	YU SV Payment.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
3172	schtasks.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
1060	YU SV Payment.exe
1060	YU SV Payment.exe
1060	YU SV Payment.exe
1060	YU SV Payment.exe
1060	YU SV Payment.exe
1060	YU SV Payment.exe
1060	YU SV Payment.exe
1060	YU SV Payment.exe
1060	YU SV Payment.exe
1060	YU SV Payment.exe
1060	YU SV Payment.exe
1060	YU SV Payment.exe
1060	YU SV Payment.exe
1060	YU SV Payment.exe
1060	YU SV Payment.exe
1808	powershell.exe
3852	powershell.exe
4408	YU SV Payment.exe
4408	YU SV Payment.exe
3852	powershell.exe
1808	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1060	YU SV Payment.exe
Token: SeDebugPrivilege	1808	powershell.exe
Token: SeDebugPrivilege	3852	powershell.exe
Token: SeDebugPrivilege	4408	YU SV Payment.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4408	YU SV Payment.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1060 wrote to memory of 3852	1060	YU SV Payment.exe	95
PID 1060 wrote to memory of 3852	1060	YU SV Payment.exe	95
PID 1060 wrote to memory of 3852	1060	YU SV Payment.exe	95
PID 1060 wrote to memory of 1808	1060	YU SV Payment.exe	97
PID 1060 wrote to memory of 1808	1060	YU SV Payment.exe	97
PID 1060 wrote to memory of 1808	1060	YU SV Payment.exe	97
PID 1060 wrote to memory of 3172	1060	YU SV Payment.exe	99
PID 1060 wrote to memory of 3172	1060	YU SV Payment.exe	99
PID 1060 wrote to memory of 3172	1060	YU SV Payment.exe	99
PID 1060 wrote to memory of 2396	1060	YU SV Payment.exe	101
PID 1060 wrote to memory of 2396	1060	YU SV Payment.exe	101
PID 1060 wrote to memory of 2396	1060	YU SV Payment.exe	101
PID 1060 wrote to memory of 4408	1060	YU SV Payment.exe	102
PID 1060 wrote to memory of 4408	1060	YU SV Payment.exe	102
PID 1060 wrote to memory of 4408	1060	YU SV Payment.exe	102
PID 1060 wrote to memory of 4408	1060	YU SV Payment.exe	102
PID 1060 wrote to memory of 4408	1060	YU SV Payment.exe	102
PID 1060 wrote to memory of 4408	1060	YU SV Payment.exe	102
PID 1060 wrote to memory of 4408	1060	YU SV Payment.exe	102
PID 1060 wrote to memory of 4408	1060	YU SV Payment.exe	102

C:\Users\Admin\AppData\Local\Temp\YU SV Payment.exe
"C:\Users\Admin\AppData\Local\Temp\YU SV Payment.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1060
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\YU SV Payment.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3852
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\smltCUtWNLO.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1808
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\smltCUtWNLO" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDBF4.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3172
- C:\Users\Admin\AppData\Local\Temp\YU SV Payment.exe
  "C:\Users\Admin\AppData\Local\Temp\YU SV Payment.exe"
  2⤵
  PID:2396
- C:\Users\Admin\AppData\Local\Temp\YU SV Payment.exe
  "C:\Users\Admin\AppData\Local\Temp\YU SV Payment.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4408

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_cgtujrfp.mmn.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDBF4.tmp

Filesize
1KB

MD5
3b4ef514638174b550c06f5a563f2f6f

SHA1
470075dd6ed57ee136fbed407e257d3de540f4cd

SHA256
c49c13fc327785b56a4e09083fba0eb4da26a4f3ed7053201136b65992b75be4

SHA512
f33f1813b100dbaa6cdd7d496d51634d73c7348891b331ae49d83141ebe18f883ec0660ede780b2ce00c2e720884f97b1f4c03c1d671a1413f14911c115f3638

Download Submit
memory/1060-8-0x00000000096E0000-0x00000000096E8000-memory.dmp

Filesize
32KB

Download
memory/1060-9-0x000000000C6F0000-0x000000000C6FA000-memory.dmp

Filesize
40KB

Download
memory/1060-4-0x00000000056E0000-0x0000000005A34000-memory.dmp

Filesize
3.3MB

Download
memory/1060-5-0x00000000056D0000-0x00000000056E0000-memory.dmp

Filesize
64KB

Download
memory/1060-6-0x0000000005650000-0x000000000565A000-memory.dmp

Filesize
40KB

Download
memory/1060-7-0x0000000007110000-0x000000000712A000-memory.dmp

Filesize
104KB

Download
memory/1060-2-0x0000000005A60000-0x0000000006004000-memory.dmp

Filesize
5.6MB

Download
memory/1060-3-0x00000000054B0000-0x0000000005542000-memory.dmp

Filesize
584KB

Download
memory/1060-10-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/1060-11-0x000000000CA30000-0x000000000CAAC000-memory.dmp

Filesize
496KB

Download
memory/1060-12-0x0000000010130000-0x00000000101CC000-memory.dmp

Filesize
624KB

Download
memory/1060-13-0x00000000056D0000-0x00000000056E0000-memory.dmp

Filesize
64KB

Download
memory/1060-0-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/1060-1-0x00000000009D0000-0x0000000000AA8000-memory.dmp

Filesize
864KB

Download
memory/1060-32-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/1808-91-0x0000000007FE0000-0x0000000007FE8000-memory.dmp

Filesize
32KB

Download
memory/1808-23-0x0000000005430000-0x0000000005440000-memory.dmp

Filesize
64KB

Download
memory/1808-24-0x0000000005430000-0x0000000005440000-memory.dmp

Filesize
64KB

Download
memory/1808-89-0x0000000007F00000-0x0000000007F14000-memory.dmp

Filesize
80KB

Download
memory/1808-21-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/1808-86-0x0000000007F20000-0x0000000007FB6000-memory.dmp

Filesize
600KB

Download
memory/1808-27-0x00000000058C0000-0x00000000058E2000-memory.dmp

Filesize
136KB

Download
memory/1808-85-0x0000000007D20000-0x0000000007D2A000-memory.dmp

Filesize
40KB

Download
memory/1808-83-0x00000000082F0000-0x000000000896A000-memory.dmp

Filesize
6.5MB

Download
memory/1808-54-0x0000000005430000-0x0000000005440000-memory.dmp

Filesize
64KB

Download
memory/1808-81-0x0000000007BB0000-0x0000000007C53000-memory.dmp

Filesize
652KB

Download
memory/1808-80-0x000000007FDD0000-0x000000007FDE0000-memory.dmp

Filesize
64KB

Download
memory/1808-95-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/1808-70-0x0000000006F30000-0x0000000006F4E000-memory.dmp

Filesize
120KB

Download
memory/1808-53-0x00000000069D0000-0x0000000006A1C000-memory.dmp

Filesize
304KB

Download
memory/1808-57-0x0000000070FC0000-0x000000007100C000-memory.dmp

Filesize
304KB

Download
memory/3852-16-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/3852-84-0x0000000007620000-0x000000000763A000-memory.dmp

Filesize
104KB

Download
memory/3852-58-0x0000000070FC0000-0x000000007100C000-memory.dmp

Filesize
304KB

Download
memory/3852-59-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/3852-78-0x000000007F750000-0x000000007F760000-memory.dmp

Filesize
64KB

Download
memory/3852-52-0x0000000006320000-0x000000000633E000-memory.dmp

Filesize
120KB

Download
memory/3852-31-0x0000000005560000-0x00000000055C6000-memory.dmp

Filesize
408KB

Download
memory/3852-56-0x00000000068F0000-0x0000000006922000-memory.dmp

Filesize
200KB

Download
memory/3852-94-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/3852-18-0x00000000050D0000-0x00000000050E0000-memory.dmp

Filesize
64KB

Download
memory/3852-30-0x00000000054F0000-0x0000000005556000-memory.dmp

Filesize
408KB

Download
memory/3852-55-0x00000000050D0000-0x00000000050E0000-memory.dmp

Filesize
64KB

Download
memory/3852-17-0x0000000001150000-0x0000000001186000-memory.dmp

Filesize
216KB

Download
memory/3852-90-0x0000000007970000-0x000000000798A000-memory.dmp

Filesize
104KB

Download
memory/3852-87-0x0000000007840000-0x0000000007851000-memory.dmp

Filesize
68KB

Download
memory/3852-88-0x0000000007870000-0x000000000787E000-memory.dmp

Filesize
56KB

Download
memory/3852-22-0x0000000005710000-0x0000000005D38000-memory.dmp

Filesize
6.2MB

Download
memory/4408-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4408-29-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/4408-82-0x00000000064E0000-0x0000000006530000-memory.dmp

Filesize
320KB

Download
memory/4408-33-0x0000000005540000-0x0000000005550000-memory.dmp

Filesize
64KB

Download
memory/4408-96-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/4408-97-0x0000000005540000-0x0000000005550000-memory.dmp

Filesize
64KB

Download