agenttesla | d11d805c3dab49566aad8dfe6d9bbd1c206918980870792ed9d496e8836aefe6

Analysis

max time kernel
143s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2023 09:56

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General

Target

Invoive Ningbo.exe
Size

1.1MB
MD5

a3fab3e88799e72baefbc47e35beea4c
SHA1

fd2dd3ead13b5dba83bcc923102e29fda19ef273
SHA256

d11d805c3dab49566aad8dfe6d9bbd1c206918980870792ed9d496e8836aefe6
SHA512

bd4f26df04ee36788ca0f4db22604f72d9a99ea4b59f25b3d9afab56b9538cdf647e4bfb7595882ef35a8f82f487d7dbfe2b86b4b7fb1f6b67185e8603965122
SSDEEP

24576:kWgtD/61INy65I1JByDr/YsR2s8vqiQrUTOqofIlhChgdgm:Q6KNbqBirXwvqzrUT7ofIlohsgm

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:

Invoive Ningbo.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1791582586-1997866593-3795608343-1000\Control Panel\International\Geo\Nation	Invoive Ningbo.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Invoive Ningbo.exe

description pid process target process

PID 2164 set thread context of 4612 2164 Invoive Ningbo.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

3112 4612 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

1028 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exepowershell.exeRegSvcs.exe

pid process

3768 powershell.exe
3752 powershell.exe
4612 RegSvcs.exe
4612 RegSvcs.exe
3768 powershell.exe
3752 powershell.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 3768 powershell.exe
Token: SeDebugPrivilege 3752 powershell.exe
Token: SeDebugPrivilege 4612 RegSvcs.exe

description	pid	process	target process
PID 2164 set thread context of 4612	2164	Invoive Ningbo.exe	RegSvcs.exe

pid	pid_target	process	target process
3112	4612	WerFault.exe	RegSvcs.exe

pid	process
1028	schtasks.exe

pid	process
3768	powershell.exe
3752	powershell.exe
4612	RegSvcs.exe
4612	RegSvcs.exe
3768	powershell.exe
3752	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3768	powershell.exe
Token: SeDebugPrivilege	3752	powershell.exe
Token: SeDebugPrivilege	4612	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Invoive Ningbo.exe

description	pid	process	target process
PID 2164 wrote to memory of 3768	2164	Invoive Ningbo.exe	powershell.exe
PID 2164 wrote to memory of 3768	2164	Invoive Ningbo.exe	powershell.exe
PID 2164 wrote to memory of 3768	2164	Invoive Ningbo.exe	powershell.exe
PID 2164 wrote to memory of 3752	2164	Invoive Ningbo.exe	powershell.exe
PID 2164 wrote to memory of 3752	2164	Invoive Ningbo.exe	powershell.exe
PID 2164 wrote to memory of 3752	2164	Invoive Ningbo.exe	powershell.exe
PID 2164 wrote to memory of 1028	2164	Invoive Ningbo.exe	schtasks.exe
PID 2164 wrote to memory of 1028	2164	Invoive Ningbo.exe	schtasks.exe
PID 2164 wrote to memory of 1028	2164	Invoive Ningbo.exe	schtasks.exe
PID 2164 wrote to memory of 4612	2164	Invoive Ningbo.exe	RegSvcs.exe
PID 2164 wrote to memory of 4612	2164	Invoive Ningbo.exe	RegSvcs.exe
PID 2164 wrote to memory of 4612	2164	Invoive Ningbo.exe	RegSvcs.exe
PID 2164 wrote to memory of 4612	2164	Invoive Ningbo.exe	RegSvcs.exe
PID 2164 wrote to memory of 4612	2164	Invoive Ningbo.exe	RegSvcs.exe
PID 2164 wrote to memory of 4612	2164	Invoive Ningbo.exe	RegSvcs.exe
PID 2164 wrote to memory of 4612	2164	Invoive Ningbo.exe	RegSvcs.exe
PID 2164 wrote to memory of 4612	2164	Invoive Ningbo.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Invoive Ningbo.exe
"C:\Users\Admin\AppData\Local\Temp\Invoive Ningbo.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2164

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\Invoive Ningbo.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3768

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\BQrTsZTbHtxOU.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3752

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BQrTsZTbHtxOU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9AF8.tmp"
2⤵
- Creates scheduled task(s)
PID:1028

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:4612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4612 -s 1428
3⤵
- Program crash
PID:3112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4612 -ip 4612
1⤵
PID:1768

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
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
f674c87be24f8d7b43d6417427942666

SHA1
9f49bc1c72f19e7a68949410df7e4dbd2711b1d2

SHA256
14815dc0a750647c129bbef9b95c622cfec8b5853c059a617af5d49eea261db4

SHA512
87126237e60980a51961ed44e2be85027432a341036d55aa1d788a900a7c1ac4d9595ca06f76692c40a606b98badea5b28c261a7e1347176d0c4bd5e6911cd2d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_q3ayrayw.s2m.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9AF8.tmp

Filesize
1KB

MD5
22836e54e77cb06efb7687ccf7c0d3e2

SHA1
7257763541b5fa7b2f5164b019b38780e86621cd

SHA256
0ab264d1e8472fd4fad1b227d834633652acfb24b73bd526d3f4be41be644d93

SHA512
d59a7a60ee6516edb089d876cfe9bfd9231ef34cff73df74ec47441696eecd850b5f0b78aaa3145c01d12e77750f0b97fe0389caf34e6c0146e94182cf25197d

Download Submit
memory/2164-4-0x0000000005470000-0x0000000005480000-memory.dmp

Filesize
64KB

Download
memory/2164-24-0x0000000005470000-0x0000000005480000-memory.dmp

Filesize
64KB

Download
memory/2164-6-0x0000000005690000-0x00000000056A8000-memory.dmp

Filesize
96KB

Download
memory/2164-7-0x0000000006960000-0x0000000006968000-memory.dmp

Filesize
32KB

Download
memory/2164-8-0x0000000006980000-0x000000000698A000-memory.dmp

Filesize
40KB

Download
memory/2164-9-0x0000000006CD0000-0x0000000006D4A000-memory.dmp

Filesize
488KB

Download
memory/2164-10-0x0000000006AA0000-0x0000000006B3C000-memory.dmp

Filesize
624KB

Download
memory/2164-5-0x00000000053D0000-0x00000000053DA000-memory.dmp

Filesize
40KB

Download
memory/2164-3-0x0000000005310000-0x00000000053A2000-memory.dmp

Filesize
584KB

Download
memory/2164-16-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/2164-0-0x0000000000820000-0x0000000000934000-memory.dmp

Filesize
1.1MB

Download
memory/2164-2-0x00000000057D0000-0x0000000005D74000-memory.dmp

Filesize
5.6MB

Download
memory/2164-38-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/2164-1-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/3752-83-0x0000000007240000-0x000000000725A000-memory.dmp

Filesize
104KB

Download
memory/3752-69-0x0000000075A20000-0x0000000075A6C000-memory.dmp

Filesize
304KB

Download
memory/3752-96-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/3752-90-0x00000000077F0000-0x00000000077F8000-memory.dmp

Filesize
32KB

Download
memory/3752-88-0x00000000077B0000-0x00000000077C4000-memory.dmp

Filesize
80KB

Download
memory/3752-87-0x00000000076C0000-0x00000000076CE000-memory.dmp

Filesize
56KB

Download
memory/3752-20-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

Filesize
64KB

Download
memory/3752-27-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/3752-22-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

Filesize
64KB

Download
memory/3752-85-0x00000000076D0000-0x0000000007766000-memory.dmp

Filesize
600KB

Download
memory/3752-81-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

Filesize
64KB

Download
memory/3752-80-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

Filesize
64KB

Download
memory/3752-68-0x000000007EE30000-0x000000007EE40000-memory.dmp

Filesize
64KB

Download
memory/3768-86-0x00000000072E0000-0x00000000072F1000-memory.dmp

Filesize
68KB

Download
memory/3768-84-0x0000000007150000-0x000000000715A000-memory.dmp

Filesize
40KB

Download
memory/3768-55-0x0000000006F70000-0x0000000006FA2000-memory.dmp

Filesize
200KB

Download
memory/3768-57-0x0000000075A20000-0x0000000075A6C000-memory.dmp

Filesize
304KB

Download
memory/3768-56-0x000000007F9C0000-0x000000007F9D0000-memory.dmp

Filesize
64KB

Download
memory/3768-67-0x0000000006360000-0x000000000637E000-memory.dmp

Filesize
120KB

Download
memory/3768-53-0x0000000005DA0000-0x0000000005DBE000-memory.dmp

Filesize
120KB

Download
memory/3768-79-0x0000000006FB0000-0x0000000007053000-memory.dmp

Filesize
652KB

Download
memory/3768-19-0x0000000002480000-0x0000000002490000-memory.dmp

Filesize
64KB

Download
memory/3768-39-0x0000000005800000-0x0000000005B54000-memory.dmp

Filesize
3.3MB

Download
memory/3768-15-0x00000000024D0000-0x0000000002506000-memory.dmp

Filesize
216KB

Download
memory/3768-18-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/3768-82-0x0000000007720000-0x0000000007D9A000-memory.dmp

Filesize
6.5MB

Download
memory/3768-54-0x0000000005E30000-0x0000000005E7C000-memory.dmp

Filesize
304KB

Download
memory/3768-17-0x00000000050B0000-0x00000000056D8000-memory.dmp

Filesize
6.2MB

Download
memory/3768-36-0x0000000005790000-0x00000000057F6000-memory.dmp

Filesize
408KB

Download
memory/3768-97-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/3768-26-0x0000000004EF0000-0x0000000004F12000-memory.dmp

Filesize
136KB

Download
memory/3768-89-0x0000000007420000-0x000000000743A000-memory.dmp

Filesize
104KB

Download
memory/3768-28-0x0000000004F90000-0x0000000004FF6000-memory.dmp

Filesize
408KB

Download
memory/3768-23-0x0000000002480000-0x0000000002490000-memory.dmp

Filesize
64KB

Download
memory/4612-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4612-35-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/4612-37-0x00000000052D0000-0x00000000052E0000-memory.dmp

Filesize
64KB

Download
memory/4612-98-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download