agenttesla | d6a6b81a066b5b7a8194929ff127f2c125ccba02a6e8a0319a7cca931cd9788a

Analysis

max time kernel
136s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04/06/2024, 18:24

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General

Target

STATEMENT OF ACCOUNT.exe
Size

779KB
MD5

c3245f5ed1ef3b1fa4065c8cb4cd27c8
SHA1

f3bfaf829add69d1c39a5045fba5faa02b345f20
SHA256

113e56cc0bb3dca13bf13c0e47a25b102b4f8e7af8b156fc7e6fcd76ba40c8ff
SHA512

6a9760e20b5114c56cd31cba377f9fa54812dab6e4e90f533a214b88a519e89c85a84249e02458b7a060635f755833f006134d064b828b73fc3cd36dd228d818
SSDEEP

12288:GQt+5v4c5nvCRzsgfZ+E40r9RqTBtF3Q0XsKNr+u9Y6vdjTOM5H0dG1qqQ24FPzn:0BtF3Q0XLCuy6vpfOeH1eCrXW

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.springandsummer.lk
Port:
587
Username:
[email protected]
Password:
anu##323
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware 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
4736	powershell.exe
64	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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	STATEMENT OF ACCOUNT.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-1-5-21-4124900551-4068476067-3491212533-1000\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 2228 set thread context of 4412	2228	STATEMENT OF ACCOUNT.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
3824	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2228	STATEMENT OF ACCOUNT.exe
2228	STATEMENT OF ACCOUNT.exe
2228	STATEMENT OF ACCOUNT.exe
2228	STATEMENT OF ACCOUNT.exe
2228	STATEMENT OF ACCOUNT.exe
2228	STATEMENT OF ACCOUNT.exe
64	powershell.exe
4736	powershell.exe
2228	STATEMENT OF ACCOUNT.exe
2228	STATEMENT OF ACCOUNT.exe
4736	powershell.exe
64	powershell.exe
4412	RegSvcs.exe
4412	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2228	STATEMENT OF ACCOUNT.exe
Token: SeDebugPrivilege	64	powershell.exe
Token: SeDebugPrivilege	4736	powershell.exe
Token: SeDebugPrivilege	4412	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 64	2228	STATEMENT OF ACCOUNT.exe	96
PID 2228 wrote to memory of 64	2228	STATEMENT OF ACCOUNT.exe	96
PID 2228 wrote to memory of 64	2228	STATEMENT OF ACCOUNT.exe	96
PID 2228 wrote to memory of 4736	2228	STATEMENT OF ACCOUNT.exe	98
PID 2228 wrote to memory of 4736	2228	STATEMENT OF ACCOUNT.exe	98
PID 2228 wrote to memory of 4736	2228	STATEMENT OF ACCOUNT.exe	98
PID 2228 wrote to memory of 3824	2228	STATEMENT OF ACCOUNT.exe	100
PID 2228 wrote to memory of 3824	2228	STATEMENT OF ACCOUNT.exe	100
PID 2228 wrote to memory of 3824	2228	STATEMENT OF ACCOUNT.exe	100
PID 2228 wrote to memory of 4412	2228	STATEMENT OF ACCOUNT.exe	102
PID 2228 wrote to memory of 4412	2228	STATEMENT OF ACCOUNT.exe	102
PID 2228 wrote to memory of 4412	2228	STATEMENT OF ACCOUNT.exe	102
PID 2228 wrote to memory of 4412	2228	STATEMENT OF ACCOUNT.exe	102
PID 2228 wrote to memory of 4412	2228	STATEMENT OF ACCOUNT.exe	102
PID 2228 wrote to memory of 4412	2228	STATEMENT OF ACCOUNT.exe	102
PID 2228 wrote to memory of 4412	2228	STATEMENT OF ACCOUNT.exe	102
PID 2228 wrote to memory of 4412	2228	STATEMENT OF ACCOUNT.exe	102

C:\Users\Admin\AppData\Local\Temp\STATEMENT OF ACCOUNT.exe
"C:\Users\Admin\AppData\Local\Temp\STATEMENT OF ACCOUNT.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2228
- 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\STATEMENT OF ACCOUNT.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:64
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uZkgoYezLmlkkl.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4736
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uZkgoYezLmlkkl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA42F.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3824
- 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:4412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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

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
5aac754fb2c51b7ec6cfc712930d4d26

SHA1
6de0db6b36b1143d9f04c9c9b9e99e9b844ccfef

SHA256
7539ab3d2e28d80b3b4c6526d0c1002ca91ca44e78dc2a7a9a4970301f305aab

SHA512
28608cab9c477417db08c511d0c16c2d2b58ca4bb8fcf77feb64bc1b308949a6d1beabaf4d56800bad23085fe18f27caeb4f5121907ab745259cf050b0edacca

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_y2kcqnb5.dar.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA42F.tmp

Filesize
1KB

MD5
56d0fb204ff04033d9d57aa59a45e354

SHA1
07a625721e9db4c70b2b2d01700ffde025ac81ad

SHA256
1dee97b2b3394e0a7552958119f5737ed53b8e34ad5e9f0e6a8e32e3b274a6b9

SHA512
0bfc3ea5cfae1c06611da7e81c3fde44d0dfe9a1b905b0099ebc69944308af95067f78a36ba522cb68fe27a2f76f2413bb665ff4e055284a2b0eb8fdfbb52f3f

Download Submit
memory/64-17-0x00000000025F0000-0x0000000002626000-memory.dmp

Filesize
216KB

Download
memory/64-24-0x0000000004EF0000-0x0000000004F12000-memory.dmp

Filesize
136KB

Download
memory/64-87-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/64-79-0x00000000073F0000-0x0000000007401000-memory.dmp

Filesize
68KB

Download
memory/64-77-0x0000000007260000-0x000000000726A000-memory.dmp

Filesize
40KB

Download
memory/64-76-0x00000000071F0000-0x000000000720A000-memory.dmp

Filesize
104KB

Download
memory/64-64-0x0000000075BB0000-0x0000000075BFC000-memory.dmp

Filesize
304KB

Download
memory/64-26-0x00000000056C0000-0x0000000005726000-memory.dmp

Filesize
408KB

Download
memory/64-27-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/64-25-0x0000000004F90000-0x0000000004FF6000-memory.dmp

Filesize
408KB

Download
memory/64-18-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/64-20-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/64-19-0x0000000005020000-0x0000000005648000-memory.dmp

Filesize
6.2MB

Download
memory/2228-10-0x0000000006C30000-0x0000000006CB4000-memory.dmp

Filesize
528KB

Download
memory/2228-7-0x0000000006360000-0x0000000006376000-memory.dmp

Filesize
88KB

Download
memory/2228-49-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/2228-16-0x000000007532E000-0x000000007532F000-memory.dmp

Filesize
4KB

Download
memory/2228-0-0x000000007532E000-0x000000007532F000-memory.dmp

Filesize
4KB

Download
memory/2228-11-0x00000000094A0000-0x000000000953C000-memory.dmp

Filesize
624KB

Download
memory/2228-8-0x00000000063B0000-0x00000000063BE000-memory.dmp

Filesize
56KB

Download
memory/2228-4-0x0000000005800000-0x0000000005B54000-memory.dmp

Filesize
3.3MB

Download
memory/2228-1-0x0000000000B60000-0x0000000000C24000-memory.dmp

Filesize
784KB

Download
memory/2228-5-0x0000000005760000-0x000000000576A000-memory.dmp

Filesize
40KB

Download
memory/2228-3-0x0000000005610000-0x00000000056A2000-memory.dmp

Filesize
584KB

Download
memory/2228-2-0x0000000005BC0000-0x0000000006164000-memory.dmp

Filesize
5.6MB

Download
memory/2228-6-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/2228-9-0x00000000063C0000-0x00000000063D0000-memory.dmp

Filesize
64KB

Download
memory/2228-22-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/4412-34-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4412-92-0x00000000066D0000-0x0000000006720000-memory.dmp

Filesize
320KB

Download
memory/4736-74-0x0000000007790000-0x0000000007833000-memory.dmp

Filesize
652KB

Download
memory/4736-75-0x0000000008120000-0x000000000879A000-memory.dmp

Filesize
6.5MB

Download
memory/4736-50-0x0000000006790000-0x00000000067AE000-memory.dmp

Filesize
120KB

Download
memory/4736-53-0x0000000075BB0000-0x0000000075BFC000-memory.dmp

Filesize
304KB

Download
memory/4736-78-0x0000000007D50000-0x0000000007DE6000-memory.dmp

Filesize
600KB

Download
memory/4736-52-0x0000000007750000-0x0000000007782000-memory.dmp

Filesize
200KB

Download
memory/4736-81-0x0000000007D00000-0x0000000007D0E000-memory.dmp

Filesize
56KB

Download
memory/4736-82-0x0000000007D10000-0x0000000007D24000-memory.dmp

Filesize
80KB

Download
memory/4736-83-0x0000000007E10000-0x0000000007E2A000-memory.dmp

Filesize
104KB

Download
memory/4736-84-0x0000000007DF0000-0x0000000007DF8000-memory.dmp

Filesize
32KB

Download
memory/4736-51-0x0000000006820000-0x000000000686C000-memory.dmp

Filesize
304KB

Download
memory/4736-21-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/4736-63-0x0000000007710000-0x000000000772E000-memory.dmp

Filesize
120KB

Download
memory/4736-91-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download
memory/4736-28-0x0000000075320000-0x0000000075AD0000-memory.dmp

Filesize
7.7MB

Download