agenttesla | 7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071

Analysis

max time kernel
119s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2024 02:00

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General

Target

7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe
Size

706KB
MD5

fe363e3c97ba9206b611873fb91a0793
SHA1

f8559afa8d8ae545327484693a8b11fee4cb6142
SHA256

7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071
SHA512

35ea1b34f82aff941e6b968642c81bab49aeecefce9b28728f67b2ebf1853ac73dced4b8b17f01610477964081ea4ac5967df7d9237618753fa3dded41d785a4
SSDEEP

12288:BOMK4A9bEyD9Qw5+Wg+aFqF8F7sqtzm17+Qx6KOd0zwtI9p6bNjEW:kMKEyZtQN4yTzo7+u6da79YdE

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
[email protected]
Password:
graceofgod@amen
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

Processes:

powershell.exepowershell.exe

pid	Process
4776	powershell.exe
1604	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

Processes:

7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow	ioc
20	api.ipify.org
21	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe

description	pid	Process	procid_target
PID 3192 set thread context of 2492	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	104

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

Processes:

powershell.exeschtasks.exeRegSvcs.exe7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exepowershell.exe

description	ioc	Process
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	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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

Processes:

schtasks.exe

pid	Process
4452	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

powershell.exepowershell.exe7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exeRegSvcs.exe

pid	Process
4776	powershell.exe
1604	powershell.exe
3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe
3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe
3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe
3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe
1604	powershell.exe
4776	powershell.exe
2492	RegSvcs.exe
2492	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

powershell.exepowershell.exe7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exeRegSvcs.exe

description	pid	Process
Token: SeDebugPrivilege	4776	powershell.exe
Token: SeDebugPrivilege	1604	powershell.exe
Token: SeDebugPrivilege	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe
Token: SeDebugPrivilege	2492	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid	Process
2492	RegSvcs.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe

description	pid	Process	procid_target
PID 3192 wrote to memory of 4776	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	96
PID 3192 wrote to memory of 4776	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	96
PID 3192 wrote to memory of 4776	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	96
PID 3192 wrote to memory of 1604	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	98
PID 3192 wrote to memory of 1604	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	98
PID 3192 wrote to memory of 1604	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	98
PID 3192 wrote to memory of 4452	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	100
PID 3192 wrote to memory of 4452	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	100
PID 3192 wrote to memory of 4452	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	100
PID 3192 wrote to memory of 4476	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	102
PID 3192 wrote to memory of 4476	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	102
PID 3192 wrote to memory of 4476	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	102
PID 3192 wrote to memory of 2560	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	103
PID 3192 wrote to memory of 2560	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	103
PID 3192 wrote to memory of 2560	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	103
PID 3192 wrote to memory of 2492	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	104
PID 3192 wrote to memory of 2492	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	104
PID 3192 wrote to memory of 2492	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	104
PID 3192 wrote to memory of 2492	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	104
PID 3192 wrote to memory of 2492	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	104
PID 3192 wrote to memory of 2492	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	104
PID 3192 wrote to memory of 2492	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	104
PID 3192 wrote to memory of 2492	3192	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	104

C:\Users\Admin\AppData\Local\Temp\7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe
"C:\Users\Admin\AppData\Local\Temp\7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.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:3192
- 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\7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4776
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\siRkVRTHqzx.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1604
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\siRkVRTHqzx" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC256.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4452
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:4476
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2560
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2492

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

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

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
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

Filesize
18KB

MD5
93df573fec4b3ebaa2ac599786731e11

SHA1
0a093c709fc542185388d6b25813dfae44969c73

SHA256
acbd43ce11bba78dde86409076106b3746198a48542443f588ca965e2d304772

SHA512
1596bc3b1512b7a57bd3588af100a424ece7298887a4af845931edfadf79f1de78df0267be32a11798b124e540455f684cf97508e92941f9b0b20c278cba459a

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gpjqfwme.53i.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC256.tmp

Filesize
1KB

MD5
95700117fc13b7114ad840a804ff092a

SHA1
609b23ee7275b17d2a69c9780f59efdf5dc8c7e2

SHA256
7f52b30bca3feb966f7c31122f53ba6f605206f2119e749d3900eabbdd518c1d

SHA512
fdff1c7d0c2d29df632760dda2b13d02cac9bb8393460e05762bc9a69e1a6a7db0d099be5c5a929925244d3ab47cab9e14c1c6d8c49b2c67643207887cb3d40b

Download Submit
memory/1604-22-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/1604-45-0x0000000005450000-0x00000000057A4000-memory.dmp

Filesize
3.3MB

Download
memory/1604-52-0x0000000075030000-0x000000007507C000-memory.dmp

Filesize
304KB

Download
memory/1604-76-0x0000000006D90000-0x0000000006D9A000-memory.dmp

Filesize
40KB

Download
memory/1604-26-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/1604-19-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/1604-89-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/1604-51-0x0000000006BB0000-0x0000000006BE2000-memory.dmp

Filesize
200KB

Download
memory/1604-63-0x0000000005FD0000-0x0000000005FEE000-memory.dmp

Filesize
120KB

Download
memory/2492-46-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2492-90-0x0000000006A20000-0x0000000006A70000-memory.dmp

Filesize
320KB

Download
memory/3192-6-0x0000000005240000-0x00000000052DC000-memory.dmp

Filesize
624KB

Download
memory/3192-0-0x000000007478E000-0x000000007478F000-memory.dmp

Filesize
4KB

Download
memory/3192-10-0x0000000006760000-0x00000000067E6000-memory.dmp

Filesize
536KB

Download
memory/3192-9-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/3192-8-0x000000007478E000-0x000000007478F000-memory.dmp

Filesize
4KB

Download
memory/3192-7-0x0000000005520000-0x0000000005532000-memory.dmp

Filesize
72KB

Download
memory/3192-4-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/3192-5-0x00000000050E0000-0x00000000050EA000-memory.dmp

Filesize
40KB

Download
memory/3192-3-0x0000000004F20000-0x0000000004FB2000-memory.dmp

Filesize
584KB

Download
memory/3192-2-0x0000000005590000-0x0000000005B34000-memory.dmp

Filesize
5.6MB

Download
memory/3192-1-0x0000000000490000-0x0000000000548000-memory.dmp

Filesize
736KB

Download
memory/3192-48-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/4776-17-0x0000000004D30000-0x0000000005358000-memory.dmp

Filesize
6.2MB

Download
memory/4776-49-0x0000000005C40000-0x0000000005C5E000-memory.dmp

Filesize
120KB

Download
memory/4776-50-0x00000000060B0000-0x00000000060FC000-memory.dmp

Filesize
304KB

Download
memory/4776-23-0x00000000054D0000-0x00000000054F2000-memory.dmp

Filesize
136KB

Download
memory/4776-62-0x0000000075030000-0x000000007507C000-memory.dmp

Filesize
304KB

Download
memory/4776-24-0x0000000005570000-0x00000000055D6000-memory.dmp

Filesize
408KB

Download
memory/4776-73-0x0000000006E60000-0x0000000006F03000-memory.dmp

Filesize
652KB

Download
memory/4776-75-0x0000000006F90000-0x0000000006FAA000-memory.dmp

Filesize
104KB

Download
memory/4776-74-0x00000000075E0000-0x0000000007C5A000-memory.dmp

Filesize
6.5MB

Download
memory/4776-25-0x00000000055E0000-0x0000000005646000-memory.dmp

Filesize
408KB

Download
memory/4776-77-0x0000000007210000-0x00000000072A6000-memory.dmp

Filesize
600KB

Download
memory/4776-78-0x0000000007190000-0x00000000071A1000-memory.dmp

Filesize
68KB

Download
memory/4776-79-0x00000000071C0000-0x00000000071CE000-memory.dmp

Filesize
56KB

Download
memory/4776-80-0x00000000071D0000-0x00000000071E4000-memory.dmp

Filesize
80KB

Download
memory/4776-81-0x00000000072D0000-0x00000000072EA000-memory.dmp

Filesize
104KB

Download
memory/4776-82-0x00000000072B0000-0x00000000072B8000-memory.dmp

Filesize
32KB

Download
memory/4776-88-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/4776-20-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/4776-18-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/4776-16-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/4776-15-0x0000000004690000-0x00000000046C6000-memory.dmp

Filesize
216KB

Download