agenttesla | a990538058fc0bf3a0f8c84578b9a09b9d811a80865ed2d05e12082403066f05

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11/12/2024, 01:03

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General

Target

swift copy.exe
Size

826KB
MD5

42e1e411f77d0def61ff0f05bb0d7343
SHA1

172b5963847241404f315601f9f694aabc37183c
SHA256

3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27
SHA512

cca406e94c156841a1166dbd3b402c86ccf2a3c959607d62d6948e4e06fc07eeb2646124dfea220eeebc31344c02d7876f068d1ec764cff4fb20caf804f7c519
SSDEEP

12288:r8MbD6z47ZwRH46SyI244eAv7bNVdXlVX2EldKwwy9EXX+ikR:cUFwRwyIPpAvvbjL3wFOR

Score

10^/10

agenttesla discovery execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.azmaplast.com
Port:
587
Username:
[email protected]
Password:
QAZqaz123@@
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
agenttesla

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
440	powershell.exe
5112	powershell.exe

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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	swift copy.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2428 set thread context of 1476	2428	swift copy.exe	101

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	swift copy.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2676	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2428	swift copy.exe
2428	swift copy.exe
440	powershell.exe
5112	powershell.exe
2428	swift copy.exe
1476	RegSvcs.exe
1476	RegSvcs.exe
440	powershell.exe
5112	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2428	swift copy.exe
Token: SeDebugPrivilege	440	powershell.exe
Token: SeDebugPrivilege	5112	powershell.exe
Token: SeDebugPrivilege	1476	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 440	2428	swift copy.exe	95
PID 2428 wrote to memory of 440	2428	swift copy.exe	95
PID 2428 wrote to memory of 440	2428	swift copy.exe	95
PID 2428 wrote to memory of 5112	2428	swift copy.exe	97
PID 2428 wrote to memory of 5112	2428	swift copy.exe	97
PID 2428 wrote to memory of 5112	2428	swift copy.exe	97
PID 2428 wrote to memory of 2676	2428	swift copy.exe	99
PID 2428 wrote to memory of 2676	2428	swift copy.exe	99
PID 2428 wrote to memory of 2676	2428	swift copy.exe	99
PID 2428 wrote to memory of 1476	2428	swift copy.exe	101
PID 2428 wrote to memory of 1476	2428	swift copy.exe	101
PID 2428 wrote to memory of 1476	2428	swift copy.exe	101
PID 2428 wrote to memory of 1476	2428	swift copy.exe	101
PID 2428 wrote to memory of 1476	2428	swift copy.exe	101
PID 2428 wrote to memory of 1476	2428	swift copy.exe	101
PID 2428 wrote to memory of 1476	2428	swift copy.exe	101
PID 2428 wrote to memory of 1476	2428	swift copy.exe	101

C:\Users\Admin\AppData\Local\Temp\swift copy.exe
"C:\Users\Admin\AppData\Local\Temp\swift copy.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2428
- 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\swift copy.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:440
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HWmYbVvdRTA.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5112
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HWmYbVvdRTA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1D0.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2676
- 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
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1476

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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
ca15dcaad45b160b1545962bd12b607c

SHA1
ce1e146774ac1cf648884f46bf8a83ed45ecbbbb

SHA256
e0ab52655d86be45e04b9cde5f88b5d3903d5d8f642fb352f0f911c55d8dcffd

SHA512
7025aa2f66bebfea1bf1d833f59abf02cc4a1618cb63f17189b87a561156a4ea98c69362e97e1373f91f5251fad6dad6964c957ef041de08480e6427122c3cb8

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b4qehry4.2ho.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1D0.tmp

Filesize
1KB

MD5
a7bb1d4862b0d47f39fae57f2ab79b7e

SHA1
f0e1486f2eac869a8cf78b5fbd9f718199d0b426

SHA256
736fddd8cad747867355a3af9f4a3b46e7c00d1c8996a1dc8fb00b51904c6454

SHA512
867b4e1d1581542eef2a093e83a4c74fa67b960674c7567a94a3897523ae623d80deee6fa5299781788df21fbcb6988131eb1db4695529a71256f76c01e97b53

Download Submit
memory/440-62-0x00000000075D0000-0x0000000007673000-memory.dmp

Filesize
652KB

Download
memory/440-17-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/440-80-0x0000000007A60000-0x0000000007A7A000-memory.dmp

Filesize
104KB

Download
memory/440-78-0x0000000007950000-0x000000000795E000-memory.dmp

Filesize
56KB

Download
memory/440-76-0x00000000079A0000-0x0000000007A36000-memory.dmp

Filesize
600KB

Download
memory/440-73-0x0000000007720000-0x000000000773A000-memory.dmp

Filesize
104KB

Download
memory/440-89-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/440-60-0x0000000006990000-0x00000000069AE000-memory.dmp

Filesize
120KB

Download
memory/440-16-0x0000000002AC0000-0x0000000002AF6000-memory.dmp

Filesize
216KB

Download
memory/440-81-0x0000000007A40000-0x0000000007A48000-memory.dmp

Filesize
32KB

Download
memory/440-49-0x00000000069C0000-0x00000000069F2000-memory.dmp

Filesize
200KB

Download
memory/440-50-0x0000000075030000-0x000000007507C000-memory.dmp

Filesize
304KB

Download
memory/440-20-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/440-48-0x0000000006430000-0x000000000647C000-memory.dmp

Filesize
304KB

Download
memory/440-47-0x0000000006400000-0x000000000641E000-memory.dmp

Filesize
120KB

Download
memory/1476-82-0x00000000067E0000-0x0000000006830000-memory.dmp

Filesize
320KB

Download
memory/1476-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2428-11-0x0000000006C80000-0x0000000006D06000-memory.dmp

Filesize
536KB

Download
memory/2428-8-0x0000000006850000-0x000000000686E000-memory.dmp

Filesize
120KB

Download
memory/2428-1-0x0000000000530000-0x0000000000602000-memory.dmp

Filesize
840KB

Download
memory/2428-37-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/2428-2-0x0000000005560000-0x0000000005B04000-memory.dmp

Filesize
5.6MB

Download
memory/2428-3-0x0000000005050000-0x00000000050E2000-memory.dmp

Filesize
584KB

Download
memory/2428-4-0x00000000050F0000-0x0000000005444000-memory.dmp

Filesize
3.3MB

Download
memory/2428-5-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/2428-0-0x00000000747DE000-0x00000000747DF000-memory.dmp

Filesize
4KB

Download
memory/2428-10-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/2428-6-0x0000000005530000-0x000000000553A000-memory.dmp

Filesize
40KB

Download
memory/2428-7-0x0000000005CA0000-0x0000000005D3C000-memory.dmp

Filesize
624KB

Download
memory/2428-9-0x00000000747DE000-0x00000000747DF000-memory.dmp

Filesize
4KB

Download
memory/5112-18-0x00000000056A0000-0x0000000005CC8000-memory.dmp

Filesize
6.2MB

Download
memory/5112-74-0x0000000007920000-0x000000000792A000-memory.dmp

Filesize
40KB

Download
memory/5112-77-0x0000000007AB0000-0x0000000007AC1000-memory.dmp

Filesize
68KB

Download
memory/5112-72-0x0000000007EF0000-0x000000000856A000-memory.dmp

Filesize
6.5MB

Download
memory/5112-79-0x0000000007AF0000-0x0000000007B04000-memory.dmp

Filesize
80KB

Download
memory/5112-61-0x0000000075030000-0x000000007507C000-memory.dmp

Filesize
304KB

Download
memory/5112-23-0x00000000054C0000-0x00000000054E2000-memory.dmp

Filesize
136KB

Download
memory/5112-19-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/5112-85-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/5112-21-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/5112-25-0x00000000055D0000-0x0000000005636000-memory.dmp

Filesize
408KB

Download
memory/5112-24-0x0000000005560000-0x00000000055C6000-memory.dmp

Filesize
408KB

Download