agenttesla | 95c96f2d35f40ff0f47dc61ebea3ffee5e28aef7e899ea6624afc3e8321d6cbf

Analysis

max time kernel
143s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231201-en
resource tags

arch:x64arch:x86image:win10v2004-20231201-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2023 08:59

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General

Target

required and measured value.exe
Size

1008KB
MD5

3521aff033bea60a6e8869378b9d068c
SHA1

9d84d60857b499e6c6c13d684e67f11f6d8ca31a
SHA256

502d7ec69173cc68e242caf59956a90e519dad247b118c60394be96c9474f2d3
SHA512

98f3c653b2a763ffa72aa0873f760e06221428066a2f8dc9fcf4c5ecc620684acbf572518057b6c9eac952587d14f033bc9648531cfb0e97f68be86588310e8b
SSDEEP

24576:Bqas+pJyCkF0ODvYHkAduLZgBGROSYOmT7Lmte9:wyJyCkF9VAd4ZgBG4SYOy7

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bezzleauto.com
Port:
587
Username:
[email protected]
Password:
Kene123456789
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

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:

required and measured value.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2192493100-457715857-1189582111-1000\Control Panel\International\Geo\Nation	required and measured value.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

required and measured value.exe

description pid process target process

PID 4012 set thread context of 4976 4012 required and measured value.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1552 4976 WerFault.exe RegSvcs.exe
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

Processes:

schtasks.exe

pid process

4576 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exepowershell.exeRegSvcs.exe

pid process

1484 powershell.exe
3312 powershell.exe
3312 powershell.exe
1484 powershell.exe
4976 RegSvcs.exe
4976 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 3312 powershell.exe
Token: SeDebugPrivilege 1484 powershell.exe
Token: SeDebugPrivilege 4976 RegSvcs.exe

description	pid	process	target process
PID 4012 set thread context of 4976	4012	required and measured value.exe	RegSvcs.exe

pid	pid_target	process	target process
1552	4976	WerFault.exe	RegSvcs.exe

pid	process
4576	schtasks.exe

pid	process
1484	powershell.exe
3312	powershell.exe
3312	powershell.exe
1484	powershell.exe
4976	RegSvcs.exe
4976	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	3312	powershell.exe
Token: SeDebugPrivilege	1484	powershell.exe
Token: SeDebugPrivilege	4976	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

required and measured value.exe

description	pid	process	target process
PID 4012 wrote to memory of 1484	4012	required and measured value.exe	powershell.exe
PID 4012 wrote to memory of 1484	4012	required and measured value.exe	powershell.exe
PID 4012 wrote to memory of 1484	4012	required and measured value.exe	powershell.exe
PID 4012 wrote to memory of 3312	4012	required and measured value.exe	powershell.exe
PID 4012 wrote to memory of 3312	4012	required and measured value.exe	powershell.exe
PID 4012 wrote to memory of 3312	4012	required and measured value.exe	powershell.exe
PID 4012 wrote to memory of 4576	4012	required and measured value.exe	schtasks.exe
PID 4012 wrote to memory of 4576	4012	required and measured value.exe	schtasks.exe
PID 4012 wrote to memory of 4576	4012	required and measured value.exe	schtasks.exe
PID 4012 wrote to memory of 4976	4012	required and measured value.exe	RegSvcs.exe
PID 4012 wrote to memory of 4976	4012	required and measured value.exe	RegSvcs.exe
PID 4012 wrote to memory of 4976	4012	required and measured value.exe	RegSvcs.exe
PID 4012 wrote to memory of 4976	4012	required and measured value.exe	RegSvcs.exe
PID 4012 wrote to memory of 4976	4012	required and measured value.exe	RegSvcs.exe
PID 4012 wrote to memory of 4976	4012	required and measured value.exe	RegSvcs.exe
PID 4012 wrote to memory of 4976	4012	required and measured value.exe	RegSvcs.exe
PID 4012 wrote to memory of 4976	4012	required and measured value.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\required and measured value.exe
"C:\Users\Admin\AppData\Local\Temp\required and measured value.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4012

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\required and measured value.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1484

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\kVDWrSDRqNaAK.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3312

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\kVDWrSDRqNaAK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9700.tmp"
2⤵
- Creates scheduled task(s)
PID:4576

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
PID:4976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 1380
3⤵
- Program crash
PID:1552

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4976 -ip 4976
1⤵
PID:3168

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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
ba3ffd67cc58dc7067211246d23d3870

SHA1
e03afbd57b1bbbb9c3b094a0a2de35af37b19f94

SHA256
9611c63c0ad781581e8a419a51086f5137bf5833992783eb589bd2a4dca1895f

SHA512
a548b04ea6736a960fec4ef5ea0e67e5f954a0d8c58dbb241572067724d7f61119ecd00d14302281bde63d8a1f5f5e88308f7076684cf6131900f706d803d43c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_alnxlwme.4e4.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9700.tmp

Filesize
1KB

MD5
9a2ac2caa4bc688708eacc4300c2a095

SHA1
177fe74040b62d0cd92c315d8c77e7d40bf84d0c

SHA256
10b914a0a0dc2f4ad8a01ed7498c2d18f057724c327544f402f4e72e1165970d

SHA512
8d8aa2307e07b921682e18311338e74374180abab90293da67bcb8ee64493e50864e0cb2daab5c435d180b3cfbce884557156e9df94aca6994d05d501539ed16

Download Submit
memory/1484-86-0x0000000007BC0000-0x0000000007BCE000-memory.dmp

Filesize
56KB

Download
memory/1484-20-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/1484-48-0x00000000061A0000-0x00000000064F4000-memory.dmp

Filesize
3.3MB

Download
memory/1484-84-0x0000000007C10000-0x0000000007CA6000-memory.dmp

Filesize
600KB

Download
memory/1484-81-0x0000000007FE0000-0x000000000865A000-memory.dmp

Filesize
6.5MB

Download
memory/1484-79-0x0000000007860000-0x0000000007903000-memory.dmp

Filesize
652KB

Download
memory/1484-68-0x0000000007830000-0x000000000784E000-memory.dmp

Filesize
120KB

Download
memory/1484-54-0x000000007F5A0000-0x000000007F5B0000-memory.dmp

Filesize
64KB

Download
memory/1484-17-0x0000000005090000-0x00000000050C6000-memory.dmp

Filesize
216KB

Download
memory/1484-60-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/1484-18-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/1484-87-0x0000000007BD0000-0x0000000007BE4000-memory.dmp

Filesize
80KB

Download
memory/1484-19-0x0000000005890000-0x0000000005EB8000-memory.dmp

Filesize
6.2MB

Download
memory/1484-55-0x00000000077F0000-0x0000000007822000-memory.dmp

Filesize
200KB

Download
memory/1484-88-0x0000000007CD0000-0x0000000007CEA000-memory.dmp

Filesize
104KB

Download
memory/1484-58-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/1484-56-0x0000000074CE0000-0x0000000074D2C000-memory.dmp

Filesize
304KB

Download
memory/1484-52-0x0000000006540000-0x000000000655E000-memory.dmp

Filesize
120KB

Download
memory/1484-26-0x0000000005F90000-0x0000000005FF6000-memory.dmp

Filesize
408KB

Download
memory/1484-27-0x0000000006000000-0x0000000006066000-memory.dmp

Filesize
408KB

Download
memory/1484-95-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/3312-69-0x0000000074CE0000-0x0000000074D2C000-memory.dmp

Filesize
304KB

Download
memory/3312-80-0x0000000000CE0000-0x0000000000CF0000-memory.dmp

Filesize
64KB

Download
memory/3312-96-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/3312-89-0x0000000007470000-0x0000000007478000-memory.dmp

Filesize
32KB

Download
memory/3312-85-0x0000000007350000-0x0000000007361000-memory.dmp

Filesize
68KB

Download
memory/3312-53-0x0000000006380000-0x00000000063CC000-memory.dmp

Filesize
304KB

Download
memory/3312-25-0x0000000004E50000-0x0000000004E72000-memory.dmp

Filesize
136KB

Download
memory/3312-22-0x0000000000CE0000-0x0000000000CF0000-memory.dmp

Filesize
64KB

Download
memory/3312-23-0x0000000000CE0000-0x0000000000CF0000-memory.dmp

Filesize
64KB

Download
memory/3312-21-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/3312-83-0x00000000071C0000-0x00000000071CA000-memory.dmp

Filesize
40KB

Download
memory/3312-82-0x0000000007150000-0x000000000716A000-memory.dmp

Filesize
104KB

Download
memory/4012-50-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/4012-9-0x00000000079B0000-0x0000000007A2C000-memory.dmp

Filesize
496KB

Download
memory/4012-6-0x00000000051B0000-0x00000000051C8000-memory.dmp

Filesize
96KB

Download
memory/4012-5-0x0000000004E50000-0x0000000004E5A000-memory.dmp

Filesize
40KB

Download
memory/4012-8-0x0000000005430000-0x000000000543A000-memory.dmp

Filesize
40KB

Download
memory/4012-11-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/4012-16-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

Filesize
64KB

Download
memory/4012-7-0x0000000005420000-0x0000000005428000-memory.dmp

Filesize
32KB

Download
memory/4012-0-0x00000000002B0000-0x00000000003B2000-memory.dmp

Filesize
1.0MB

Download
memory/4012-1-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/4012-2-0x0000000005490000-0x0000000005A34000-memory.dmp

Filesize
5.6MB

Download
memory/4012-4-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

Filesize
64KB

Download
memory/4012-10-0x00000000077B0000-0x000000000784C000-memory.dmp

Filesize
624KB

Download
memory/4012-3-0x0000000004D90000-0x0000000004E22000-memory.dmp

Filesize
584KB

Download
memory/4976-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4976-97-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/4976-49-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/4976-51-0x00000000052B0000-0x00000000052C0000-memory.dmp

Filesize
64KB

Download