agenttesla | b555b98abe8eb8f9e9f240fdb22070df16680e8864a6d93549a8288f57bff5c7

Analysis

max time kernel
143s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
24-04-2024 01:20

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General

Target

2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe
Size

852KB
MD5

15f196c8858b2d1475159aec13f4fb32
SHA1

2b11a170e73e552b1899911257e0414b81660e61
SHA256

2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8
SHA512

ab4d5f10202038712ca2e81fd78dbc89fe96b8a23e2bd442ad22b1d658b5520a8a63243966abbf30803cee7a6104f55dad10f63714db170cb07d4e01fa12fe7d
SSDEEP

24576:25hHMCcDBudIWS+FgLYrD5jxX7jaE1P1q:ahHXG8hS+FICLj8

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.unitechautomations.com
Port:
587
Username:
[email protected]
Password:
Unitech@123
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:

2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Control Panel\International\Geo\Nation	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\GUIVTme = "C:\\Users\\Admin\\AppData\\Roaming\\GUIVTme\\GUIVTme.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe

description	pid	process	target process
PID 1676 set thread context of 1308	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	RegSvcs.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

3784 schtasks.exe

pid	process
3784	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe
1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe
1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe
1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe
2096	powershell.exe
2096	powershell.exe
724	powershell.exe
724	powershell.exe
1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe
1308	RegSvcs.exe
1308	RegSvcs.exe
1308	RegSvcs.exe
2096	powershell.exe
724	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe
Token: SeDebugPrivilege	724	powershell.exe
Token: SeDebugPrivilege	2096	powershell.exe
Token: SeDebugPrivilege	1308	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe

description	pid	process	target process
PID 1676 wrote to memory of 724	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	powershell.exe
PID 1676 wrote to memory of 724	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	powershell.exe
PID 1676 wrote to memory of 724	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	powershell.exe
PID 1676 wrote to memory of 2096	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	powershell.exe
PID 1676 wrote to memory of 2096	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	powershell.exe
PID 1676 wrote to memory of 2096	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	powershell.exe
PID 1676 wrote to memory of 3784	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	schtasks.exe
PID 1676 wrote to memory of 3784	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	schtasks.exe
PID 1676 wrote to memory of 3784	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	schtasks.exe
PID 1676 wrote to memory of 1308	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	RegSvcs.exe
PID 1676 wrote to memory of 1308	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	RegSvcs.exe
PID 1676 wrote to memory of 1308	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	RegSvcs.exe
PID 1676 wrote to memory of 1308	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	RegSvcs.exe
PID 1676 wrote to memory of 1308	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	RegSvcs.exe
PID 1676 wrote to memory of 1308	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	RegSvcs.exe
PID 1676 wrote to memory of 1308	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	RegSvcs.exe
PID 1676 wrote to memory of 1308	1676	2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe
"C:\Users\Admin\AppData\Local\Temp\2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1676

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\2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:724

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\DwDrfAUza.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2096

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DwDrfAUza" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6D50.tmp"
2⤵
- Creates scheduled task(s)
PID:3784

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1308

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
a699ef23f60619c07f3e8e26c4ad0e13

SHA1
4d3aa6baabaf539f23877c99d61ee6e4cc79c0d4

SHA256
15ed444af6b12a60c329a25125909782c6e067b3a8da6dd9387d1235486149d4

SHA512
60e36150a91202e9bc9ad20e65078c3bd4cb49175206e4e6413ba28eda1975b86126e18d714614f3a359f701acde9f05e2d13b6b33aa2b8fbe0ba00eeae226ff

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_x4noj2k1.1rv.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6D50.tmp
Filesize
1KB

MD5
6e0433c8d260ae44f8be54774ceb2473

SHA1
e51d472d24f31de1d236d6445103e3458368d79f

SHA256
c3a0787aa7221085ace1e173cc399e12340c830871680f987ee8ce819343bd80

SHA512
c4226b3a67684f07543d833968df35e7f26f5e6fe8425940b7e2df0a385453dda5e17afb887e636bebd240cfa7575c57ad527b52089b1fd56154a821190d9078

Download Submit
memory/724-53-0x0000000007450000-0x0000000007482000-memory.dmp

Filesize
200KB

Download
memory/724-55-0x000000007F710000-0x000000007F720000-memory.dmp

Filesize
64KB

Download
memory/724-84-0x0000000007880000-0x0000000007916000-memory.dmp

Filesize
600KB

Download
memory/724-80-0x0000000007C40000-0x00000000082BA000-memory.dmp

Filesize
6.5MB

Download
memory/724-86-0x0000000007830000-0x000000000783E000-memory.dmp

Filesize
56KB

Download
memory/724-79-0x00000000011D0000-0x00000000011E0000-memory.dmp

Filesize
64KB

Download
memory/724-66-0x0000000071870000-0x00000000718BC000-memory.dmp

Filesize
304KB

Download
memory/724-85-0x0000000007800000-0x0000000007811000-memory.dmp

Filesize
68KB

Download
memory/724-16-0x00000000029F0000-0x0000000002A26000-memory.dmp

Filesize
216KB

Download
memory/724-19-0x00000000011D0000-0x00000000011E0000-memory.dmp

Filesize
64KB

Download
memory/724-18-0x00000000056B0000-0x0000000005CD8000-memory.dmp

Filesize
6.2MB

Download
memory/724-17-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/724-96-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/724-45-0x0000000005D50000-0x00000000060A4000-memory.dmp

Filesize
3.3MB

Download
memory/724-24-0x00000000055B0000-0x0000000005616000-memory.dmp

Filesize
408KB

Download
memory/1308-50-0x0000000005600000-0x0000000005610000-memory.dmp

Filesize
64KB

Download
memory/1308-49-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/1308-99-0x0000000005600000-0x0000000005610000-memory.dmp

Filesize
64KB

Download
memory/1308-98-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/1308-46-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1308-97-0x00000000065C0000-0x0000000006610000-memory.dmp

Filesize
320KB

Download
memory/1676-0-0x0000000000B00000-0x0000000000BDA000-memory.dmp

Filesize
872KB

Download
memory/1676-48-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/1676-1-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/1676-8-0x00000000058D0000-0x00000000058E8000-memory.dmp

Filesize
96KB

Download
memory/1676-2-0x0000000005BB0000-0x0000000006154000-memory.dmp

Filesize
5.6MB

Download
memory/1676-3-0x0000000005600000-0x0000000005692000-memory.dmp

Filesize
584KB

Download
memory/1676-11-0x0000000002E40000-0x0000000002EC4000-memory.dmp

Filesize
528KB

Download
memory/1676-4-0x0000000005850000-0x0000000005860000-memory.dmp

Filesize
64KB

Download
memory/1676-6-0x0000000005900000-0x000000000599C000-memory.dmp

Filesize
624KB

Download
memory/1676-5-0x00000000055C0000-0x00000000055CA000-memory.dmp

Filesize
40KB

Download
memory/1676-7-0x00000000059A0000-0x0000000005A3E000-memory.dmp

Filesize
632KB

Download
memory/1676-10-0x0000000005B60000-0x0000000005B74000-memory.dmp

Filesize
80KB

Download
memory/1676-9-0x0000000005B40000-0x0000000005B4E000-memory.dmp

Filesize
56KB

Download
memory/2096-67-0x000000007F4A0000-0x000000007F4B0000-memory.dmp

Filesize
64KB

Download
memory/2096-26-0x0000000005820000-0x0000000005886000-memory.dmp

Filesize
408KB

Download
memory/2096-68-0x0000000002510000-0x0000000002520000-memory.dmp

Filesize
64KB

Download
memory/2096-81-0x0000000007160000-0x000000000717A000-memory.dmp

Filesize
104KB

Download
memory/2096-82-0x00000000071D0000-0x00000000071DA000-memory.dmp

Filesize
40KB

Download
memory/2096-69-0x0000000007000000-0x00000000070A3000-memory.dmp

Filesize
652KB

Download
memory/2096-65-0x00000000063C0000-0x00000000063DE000-memory.dmp

Filesize
120KB

Download
memory/2096-87-0x00000000073A0000-0x00000000073B4000-memory.dmp

Filesize
80KB

Download
memory/2096-89-0x0000000007480000-0x0000000007488000-memory.dmp

Filesize
32KB

Download
memory/2096-88-0x00000000074A0000-0x00000000074BA000-memory.dmp

Filesize
104KB

Download
memory/2096-54-0x0000000071870000-0x00000000718BC000-memory.dmp

Filesize
304KB

Download
memory/2096-92-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/2096-52-0x0000000005E80000-0x0000000005ECC000-memory.dmp

Filesize
304KB

Download
memory/2096-51-0x0000000005E30000-0x0000000005E4E000-memory.dmp

Filesize
120KB

Download
memory/2096-21-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/2096-22-0x0000000004E60000-0x0000000004E82000-memory.dmp

Filesize
136KB

Download
memory/2096-23-0x0000000002510000-0x0000000002520000-memory.dmp

Filesize
64KB

Download
memory/2096-25-0x0000000002510000-0x0000000002520000-memory.dmp

Filesize
64KB

Download