agenttesla | 547202616d67a5324cdd86669654e4e3757dd4bbd6d166f559dd1f6287515621

Analysis

max time kernel
136s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
20/06/2024, 01:40

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General

Target

14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe
Size

828KB
MD5

83fbcb1487d75d58cafaf8735667ba95
SHA1

e4148b6a31ba7501bb2a753276e241f2af5f2c85
SHA256

eb79cca838f57ff5f3bf13f3bbce26859ec27d6dbcdc96ada3c2ead3ef27abf7
SHA512

51416405bc238f20c365aebd02b4568cecec077b0bef3a6623990c43520d077a52a9af6d21e89e7e3f7e7670db5ac4d671b831115954e85682ad619c19940dbe
SSDEEP

12288:Qloc81Htkyyy0K2LACFShFNM1SOrebQrxL7eZBn4cpTaGRq3heykR:Ql0tzyy0KGANW1SOrrxLan4YT+3ho

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.elektronikkutu.com
Port:
587
Username:
[email protected]
Password:
9U:e3@wpS3:U7h_V
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 1 IoCs

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

execution

PowerShell

T1059.001

pid	Process
1980	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-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
23	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1808 set thread context of 1016	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe	98

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

System Information Discovery
T1082

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
2248	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe
1980	powershell.exe
1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe
1016	RegSvcs.exe
1016	RegSvcs.exe
1980	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe
Token: SeDebugPrivilege	1980	powershell.exe
Token: SeDebugPrivilege	1016	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1016	RegSvcs.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1808 wrote to memory of 1980	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe	94
PID 1808 wrote to memory of 1980	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe	94
PID 1808 wrote to memory of 1980	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe	94
PID 1808 wrote to memory of 2248	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe	96
PID 1808 wrote to memory of 2248	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe	96
PID 1808 wrote to memory of 2248	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe	96
PID 1808 wrote to memory of 1016	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe	98
PID 1808 wrote to memory of 1016	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe	98
PID 1808 wrote to memory of 1016	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe	98
PID 1808 wrote to memory of 1016	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe	98
PID 1808 wrote to memory of 1016	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe	98
PID 1808 wrote to memory of 1016	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe	98
PID 1808 wrote to memory of 1016	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe	98
PID 1808 wrote to memory of 1016	1808	14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe	98

C:\Users\Admin\AppData\Local\Temp\14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe
"C:\Users\Admin\AppData\Local\Temp\14f6dd1f7dd2cd56cff70627a813c9eb85a272fad1c5ae1c73ee2101e531a591.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1808
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JYmyaODRDDlILD.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1980
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JYmyaODRDDlILD" /XML "C:\Users\Admin\AppData\Local\Temp\tmp635D.tmp"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2248
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1016

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hl4psy5m.j0n.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp635D.tmp

Filesize
1KB

MD5
b8cc6d4b523a0835c8f50e71015bd292

SHA1
c3bf005ca475a9ee330b1a7ebf5420315cbcce46

SHA256
00e77cc675f25dce80e7f4edf8b450d93e9dd91c3878bf19374a3fd11e452251

SHA512
f286075c1de291166dc44ccfc2401ba2a8052845e471b54ad08105c3855138b7168f7864148dc232af00047831028c7b86d030db8c8bfff903dff49819bf1a94

Download Submit
memory/1016-67-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/1016-63-0x0000000006690000-0x00000000066E0000-memory.dmp

Filesize
320KB

Download
memory/1016-38-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/1016-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1808-11-0x0000000006590000-0x0000000006614000-memory.dmp

Filesize
528KB

Download
memory/1808-5-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/1808-8-0x0000000005BC0000-0x0000000005BD2000-memory.dmp

Filesize
72KB

Download
memory/1808-9-0x0000000005E00000-0x0000000005E08000-memory.dmp

Filesize
32KB

Download
memory/1808-10-0x0000000005E20000-0x0000000005E2C000-memory.dmp

Filesize
48KB

Download
memory/1808-0-0x0000000074F5E000-0x0000000074F5F000-memory.dmp

Filesize
4KB

Download
memory/1808-1-0x0000000000F40000-0x0000000001012000-memory.dmp

Filesize
840KB

Download
memory/1808-2-0x0000000005E30000-0x00000000063D4000-memory.dmp

Filesize
5.6MB

Download
memory/1808-3-0x0000000005920000-0x00000000059B2000-memory.dmp

Filesize
584KB

Download
memory/1808-6-0x0000000006910000-0x0000000006E3C000-memory.dmp

Filesize
5.2MB

Download
memory/1808-7-0x0000000005BE0000-0x0000000005C7C000-memory.dmp

Filesize
624KB

Download
memory/1808-37-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/1808-4-0x00000000058F0000-0x00000000058FA000-memory.dmp

Filesize
40KB

Download
memory/1980-20-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/1980-54-0x00000000077C0000-0x0000000007E3A000-memory.dmp

Filesize
6.5MB

Download
memory/1980-22-0x0000000004F20000-0x0000000004F86000-memory.dmp

Filesize
408KB

Download
memory/1980-24-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/1980-36-0x0000000005810000-0x0000000005B64000-memory.dmp

Filesize
3.3MB

Download
memory/1980-21-0x0000000004D80000-0x0000000004DA2000-memory.dmp

Filesize
136KB

Download
memory/1980-18-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/1980-39-0x0000000005E50000-0x0000000005E6E000-memory.dmp

Filesize
120KB

Download
memory/1980-40-0x0000000005EE0000-0x0000000005F2C000-memory.dmp

Filesize
304KB

Download
memory/1980-41-0x0000000006E00000-0x0000000006E32000-memory.dmp

Filesize
200KB

Download
memory/1980-42-0x0000000071620000-0x000000007166C000-memory.dmp

Filesize
304KB

Download
memory/1980-52-0x0000000006400000-0x000000000641E000-memory.dmp

Filesize
120KB

Download
memory/1980-53-0x0000000007040000-0x00000000070E3000-memory.dmp

Filesize
652KB

Download
memory/1980-23-0x00000000055C0000-0x0000000005626000-memory.dmp

Filesize
408KB

Download
memory/1980-55-0x0000000007180000-0x000000000719A000-memory.dmp

Filesize
104KB

Download
memory/1980-56-0x00000000071F0000-0x00000000071FA000-memory.dmp

Filesize
40KB

Download
memory/1980-57-0x0000000007400000-0x0000000007496000-memory.dmp

Filesize
600KB

Download
memory/1980-58-0x0000000007380000-0x0000000007391000-memory.dmp

Filesize
68KB

Download
memory/1980-59-0x00000000073B0000-0x00000000073BE000-memory.dmp

Filesize
56KB

Download
memory/1980-60-0x00000000073C0000-0x00000000073D4000-memory.dmp

Filesize
80KB

Download
memory/1980-61-0x00000000074C0000-0x00000000074DA000-memory.dmp

Filesize
104KB

Download
memory/1980-62-0x00000000074A0000-0x00000000074A8000-memory.dmp

Filesize
32KB

Download
memory/1980-17-0x0000000004F90000-0x00000000055B8000-memory.dmp

Filesize
6.2MB

Download
memory/1980-66-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/1980-16-0x0000000004890000-0x00000000048C6000-memory.dmp

Filesize
216KB

Download