agenttesla | 7e63cf4338ffe40dbc4265c56ce8f5510bfa63665a5601b08cbd72700ff671ad

Analysis

max time kernel
129s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15/11/2024, 02:01

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General

Target

DATASHEET.exe
Size

683KB
MD5

c75e23e42ef5a5df0c9e6a3dac5b6288
SHA1

7893b4c8af41995dd0ec3b29ef64c1ceb9df1d6d
SHA256

d21bdb41cbc3370a43458cb6002a0b1a7d1916fc1b5867c87f68d224b6a1555c
SHA512

cf3ba709924ccfca0c936b28020e44250a82d0c6965960358399826d0f473ba2c5bed027cb5e5ee81b311fd47ae09373089b63056b98de3a533d663f053fd399
SSDEEP

12288:0IipgFGd/w3uEjlcsl5WcP6oEfsB206JSE6Mfo+zli:0IPy1ZsqcO8TDMfB

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

pid	Process
4396	powershell.exe
1084	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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	DATASHEET.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.

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2244 set thread context of 3248	2244	DATASHEET.exe	106

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	DATASHEET.exe
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

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
1532	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2244	DATASHEET.exe
2244	DATASHEET.exe
2244	DATASHEET.exe
2244	DATASHEET.exe
2244	DATASHEET.exe
2244	DATASHEET.exe
4396	powershell.exe
2244	DATASHEET.exe
1084	powershell.exe
3248	RegSvcs.exe
3248	RegSvcs.exe
4396	powershell.exe
1084	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2244	DATASHEET.exe
Token: SeDebugPrivilege	4396	powershell.exe
Token: SeDebugPrivilege	1084	powershell.exe
Token: SeDebugPrivilege	3248	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3248	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 4396	2244	DATASHEET.exe	100
PID 2244 wrote to memory of 4396	2244	DATASHEET.exe	100
PID 2244 wrote to memory of 4396	2244	DATASHEET.exe	100
PID 2244 wrote to memory of 1084	2244	DATASHEET.exe	102
PID 2244 wrote to memory of 1084	2244	DATASHEET.exe	102
PID 2244 wrote to memory of 1084	2244	DATASHEET.exe	102
PID 2244 wrote to memory of 1532	2244	DATASHEET.exe	104
PID 2244 wrote to memory of 1532	2244	DATASHEET.exe	104
PID 2244 wrote to memory of 1532	2244	DATASHEET.exe	104
PID 2244 wrote to memory of 3248	2244	DATASHEET.exe	106
PID 2244 wrote to memory of 3248	2244	DATASHEET.exe	106
PID 2244 wrote to memory of 3248	2244	DATASHEET.exe	106
PID 2244 wrote to memory of 3248	2244	DATASHEET.exe	106
PID 2244 wrote to memory of 3248	2244	DATASHEET.exe	106
PID 2244 wrote to memory of 3248	2244	DATASHEET.exe	106
PID 2244 wrote to memory of 3248	2244	DATASHEET.exe	106
PID 2244 wrote to memory of 3248	2244	DATASHEET.exe	106

C:\Users\Admin\AppData\Local\Temp\DATASHEET.exe
"C:\Users\Admin\AppData\Local\Temp\DATASHEET.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:2244
- 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\DATASHEET.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4396
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ygpXSDn.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1084
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ygpXSDn" /XML "C:\Users\Admin\AppData\Local\Temp\tmp31D9.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1532
- 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:3248

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

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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
409d1c62145bb66a8191d9640121f1e4

SHA1
c6e2ef3355474b0d8105460c5e1dfa35553bc617

SHA256
7e72eda00903e3798946eda5a4824e0b4ef814745a91ae2da70bf24a72af99a5

SHA512
e9edd6479e10e0c1f1160609d9fca419b11c3ead578a325282d86ed99b41406bea6d801c7bd82cc69d92f525bbeaa7e5fddb0124428d0750cc48da46e68f40cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_scj0p4yu.5gl.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp31D9.tmp

Filesize
1KB

MD5
f047ad374beb5b276db5de1e4110a602

SHA1
f6636e517a91ef7faa65b4aaac8002698ce8137d

SHA256
96ffe5a2b07e7b7bda90145c85f6de6b4ae7cbad452ad6a033f1b23e3fa22a06

SHA512
591eccbf16892e276a025e704eeb7f6d29c3f9c0de73476bb7cf52fd2d67ecf466717e15c1a050ff58368bf3cdb1b32151a6883a7f7396abf5ced428409f7936

Download Submit
memory/1084-76-0x0000000007280000-0x000000000728A000-memory.dmp

Filesize
40KB

Download
memory/1084-85-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/1084-77-0x0000000007490000-0x0000000007526000-memory.dmp

Filesize
600KB

Download
memory/1084-79-0x0000000007440000-0x000000000744E000-memory.dmp

Filesize
56KB

Download
memory/1084-80-0x0000000007450000-0x0000000007464000-memory.dmp

Filesize
80KB

Download
memory/1084-81-0x0000000007550000-0x000000000756A000-memory.dmp

Filesize
104KB

Download
memory/1084-82-0x0000000007530000-0x0000000007538000-memory.dmp

Filesize
32KB

Download
memory/1084-62-0x0000000075230000-0x000000007527C000-memory.dmp

Filesize
304KB

Download
memory/1084-23-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/1084-21-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/2244-11-0x0000000009C70000-0x0000000009D0C000-memory.dmp

Filesize
624KB

Download
memory/2244-48-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/2244-0-0x00000000749DE000-0x00000000749DF000-memory.dmp

Filesize
4KB

Download
memory/2244-4-0x0000000004BB0000-0x0000000004BBA000-memory.dmp

Filesize
40KB

Download
memory/2244-2-0x0000000005020000-0x00000000055C4000-memory.dmp

Filesize
5.6MB

Download
memory/2244-1-0x0000000000190000-0x0000000000240000-memory.dmp

Filesize
704KB

Download
memory/2244-10-0x00000000075B0000-0x0000000007636000-memory.dmp

Filesize
536KB

Download
memory/2244-6-0x0000000007410000-0x00000000074AE000-memory.dmp

Filesize
632KB

Download
memory/2244-9-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/2244-8-0x00000000749DE000-0x00000000749DF000-memory.dmp

Filesize
4KB

Download
memory/2244-3-0x0000000004B10000-0x0000000004BA2000-memory.dmp

Filesize
584KB

Download
memory/2244-5-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/2244-7-0x0000000004EC0000-0x0000000004ED2000-memory.dmp

Filesize
72KB

Download
memory/3248-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3248-86-0x0000000006330000-0x0000000006380000-memory.dmp

Filesize
320KB

Download
memory/4396-18-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/4396-51-0x0000000006CA0000-0x0000000006CD2000-memory.dmp

Filesize
200KB

Download
memory/4396-72-0x0000000006C40000-0x0000000006C5E000-memory.dmp

Filesize
120KB

Download
memory/4396-52-0x0000000075230000-0x000000007527C000-memory.dmp

Filesize
304KB

Download
memory/4396-73-0x00000000076A0000-0x0000000007743000-memory.dmp

Filesize
652KB

Download
memory/4396-75-0x00000000079D0000-0x00000000079EA000-memory.dmp

Filesize
104KB

Download
memory/4396-74-0x0000000008020000-0x000000000869A000-memory.dmp

Filesize
6.5MB

Download
memory/4396-50-0x0000000006760000-0x00000000067AC000-memory.dmp

Filesize
304KB

Download
memory/4396-49-0x0000000006690000-0x00000000066AE000-memory.dmp

Filesize
120KB

Download
memory/4396-78-0x0000000007BD0000-0x0000000007BE1000-memory.dmp

Filesize
68KB

Download
memory/4396-38-0x0000000006100000-0x0000000006454000-memory.dmp

Filesize
3.3MB

Download
memory/4396-27-0x0000000006090000-0x00000000060F6000-memory.dmp

Filesize
408KB

Download
memory/4396-26-0x0000000005E70000-0x0000000005ED6000-memory.dmp

Filesize
408KB

Download
memory/4396-25-0x00000000056F0000-0x0000000005712000-memory.dmp

Filesize
136KB

Download
memory/4396-20-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/4396-19-0x0000000005790000-0x0000000005DB8000-memory.dmp

Filesize
6.2MB

Download
memory/4396-17-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/4396-16-0x0000000005120000-0x0000000005156000-memory.dmp

Filesize
216KB

Download
memory/4396-90-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download