agenttesla | 45c59a343b482c4c521c920f16dd1f62d0387c6c1dac58a926d75ff399c5d61e

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-06-2024 02:15

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General

Target

40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
Size

710KB
MD5

6a5edfedcacd647606f65f573ba88fd5
SHA1

e03491d78351a41011798d2f713a5296dfcc0553
SHA256

40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9
SHA512

4be2c86ee9e51f51f85b9fc5c9e85ca295dd3a8131d80322199da7369f0c374b5a2ce45338cce93f89b46c89f819312a1e1f6127170a137715fef7dbcc56d5b9
SSDEEP

12288:wbItdJS4VbKTi4dwB/m9nIayC/3cvVKr8Zpf/WJPmGE0CLXD4GME8XB:vRScz4dEuFIal36IrypfOJm/XEGY

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mayedasselectromech.com
Port:
587
Username:
[email protected]
Password:
India@2014
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
4652	powershell.exe
1916	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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.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
45	api.ipify.org
46	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2132 set thread context of 400	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	105

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
4964	schtasks.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
1916	powershell.exe
4652	powershell.exe
2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
1916	powershell.exe
4652	powershell.exe
400	MSBuild.exe
400	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
Token: SeDebugPrivilege	1916	powershell.exe
Token: SeDebugPrivilege	4652	powershell.exe
Token: SeDebugPrivilege	400	MSBuild.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 4652	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	99
PID 2132 wrote to memory of 4652	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	99
PID 2132 wrote to memory of 4652	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	99
PID 2132 wrote to memory of 1916	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	101
PID 2132 wrote to memory of 1916	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	101
PID 2132 wrote to memory of 1916	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	101
PID 2132 wrote to memory of 4964	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	103
PID 2132 wrote to memory of 4964	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	103
PID 2132 wrote to memory of 4964	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	103
PID 2132 wrote to memory of 400	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	105
PID 2132 wrote to memory of 400	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	105
PID 2132 wrote to memory of 400	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	105
PID 2132 wrote to memory of 400	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	105
PID 2132 wrote to memory of 400	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	105
PID 2132 wrote to memory of 400	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	105
PID 2132 wrote to memory of 400	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	105
PID 2132 wrote to memory of 400	2132	40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe	105

C:\Users\Admin\AppData\Local\Temp\40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe
"C:\Users\Admin\AppData\Local\Temp\40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2132
- 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\40367d6e32f9a6d3f45372fd60a4da63f494dc1ae0fd1781cfd9c3a74b4a06f9.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4652
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GwOXzCYxNfOTF.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1916
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GwOXzCYxNfOTF" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD9A7.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4964
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:400

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

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

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\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
dac6436cab3eb8a2bd1470978fdf91be

SHA1
ea13144a7dd6873acca2ca298d0a61f907651d44

SHA256
3fcb92e196d3b10563a2b488ab1e93e7164dd09bc8cb248e5ffb549f4e7d4072

SHA512
915893ed55794234477c122552c946957a50eb2a97419666538894a75512b41ce06ee15f08a5d1119376070d4677304fb87c9a13bf3b296f2c5131dd113f0744

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_guqes3vq.giv.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD9A7.tmp

Filesize
1KB

MD5
68edee301da5369420836fae697bbc5e

SHA1
f1ff83e9bbe7cf2dc4d203f6534a961f8a763680

SHA256
4693928646aaa9921465361063365c7025fb4c36be6e0890161ad69d16e0cd66

SHA512
89b95ec3c73262273cfc92f93c6b10b3941e3c75270451daf33643f18ca859b72ad7202d185a04cb8c8e9aa4f03262e7140d95f10625903966b843dbbcdc6a47

Download Submit
memory/400-89-0x00000000069E0000-0x0000000006A30000-memory.dmp

Filesize
320KB

Download
memory/400-45-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1916-75-0x00000000078E0000-0x00000000078EA000-memory.dmp

Filesize
40KB

Download
memory/1916-78-0x0000000007AA0000-0x0000000007AAE000-memory.dmp

Filesize
56KB

Download
memory/1916-79-0x0000000007AB0000-0x0000000007AC4000-memory.dmp

Filesize
80KB

Download
memory/1916-73-0x0000000007EB0000-0x000000000852A000-memory.dmp

Filesize
6.5MB

Download
memory/1916-74-0x0000000007870000-0x000000000788A000-memory.dmp

Filesize
104KB

Download
memory/1916-72-0x0000000007540000-0x00000000075E3000-memory.dmp

Filesize
652KB

Download
memory/1916-52-0x00000000751E0000-0x000000007522C000-memory.dmp

Filesize
304KB

Download
memory/1916-49-0x0000000006550000-0x000000000659C000-memory.dmp

Filesize
304KB

Download
memory/1916-48-0x0000000006530000-0x000000000654E000-memory.dmp

Filesize
120KB

Download
memory/1916-19-0x0000000074950000-0x0000000075100000-memory.dmp

Filesize
7.7MB

Download
memory/1916-20-0x0000000074950000-0x0000000075100000-memory.dmp

Filesize
7.7MB

Download
memory/1916-81-0x0000000007B90000-0x0000000007B98000-memory.dmp

Filesize
32KB

Download
memory/1916-88-0x0000000074950000-0x0000000075100000-memory.dmp

Filesize
7.7MB

Download
memory/2132-11-0x0000000074950000-0x0000000075100000-memory.dmp

Filesize
7.7MB

Download
memory/2132-7-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/2132-1-0x00000000006C0000-0x0000000000778000-memory.dmp

Filesize
736KB

Download
memory/2132-2-0x00000000055C0000-0x0000000005B64000-memory.dmp

Filesize
5.6MB

Download
memory/2132-3-0x00000000050B0000-0x0000000005142000-memory.dmp

Filesize
584KB

Download
memory/2132-4-0x0000000005050000-0x000000000505A000-memory.dmp

Filesize
40KB

Download
memory/2132-47-0x0000000074950000-0x0000000075100000-memory.dmp

Filesize
7.7MB

Download
memory/2132-5-0x0000000074950000-0x0000000075100000-memory.dmp

Filesize
7.7MB

Download
memory/2132-6-0x0000000005350000-0x0000000005368000-memory.dmp

Filesize
96KB

Download
memory/2132-8-0x0000000007DB0000-0x0000000007E32000-memory.dmp

Filesize
520KB

Download
memory/2132-9-0x000000000A510000-0x000000000A5AC000-memory.dmp

Filesize
624KB

Download
memory/2132-10-0x000000007495E000-0x000000007495F000-memory.dmp

Filesize
4KB

Download
memory/2132-0-0x000000007495E000-0x000000007495F000-memory.dmp

Filesize
4KB

Download
memory/4652-25-0x0000000005730000-0x0000000005796000-memory.dmp

Filesize
408KB

Download
memory/4652-80-0x0000000007420000-0x000000000743A000-memory.dmp

Filesize
104KB

Download
memory/4652-16-0x00000000047E0000-0x0000000004816000-memory.dmp

Filesize
216KB

Download
memory/4652-50-0x0000000006D30000-0x0000000006D62000-memory.dmp

Filesize
200KB

Download
memory/4652-76-0x0000000007360000-0x00000000073F6000-memory.dmp

Filesize
600KB

Download
memory/4652-77-0x00000000072E0000-0x00000000072F1000-memory.dmp

Filesize
68KB

Download
memory/4652-51-0x00000000751E0000-0x000000007522C000-memory.dmp

Filesize
304KB

Download
memory/4652-18-0x0000000004E60000-0x0000000005488000-memory.dmp

Filesize
6.2MB

Download
memory/4652-71-0x0000000006D10000-0x0000000006D2E000-memory.dmp

Filesize
120KB

Download
memory/4652-17-0x0000000074950000-0x0000000075100000-memory.dmp

Filesize
7.7MB

Download
memory/4652-84-0x0000000074950000-0x0000000075100000-memory.dmp

Filesize
7.7MB

Download
memory/4652-23-0x0000000004DF0000-0x0000000004E12000-memory.dmp

Filesize
136KB

Download
memory/4652-22-0x0000000074950000-0x0000000075100000-memory.dmp

Filesize
7.7MB

Download
memory/4652-34-0x00000000057A0000-0x0000000005AF4000-memory.dmp

Filesize
3.3MB

Download
memory/4652-24-0x00000000056C0000-0x0000000005726000-memory.dmp

Filesize
408KB

Download