agenttesla | d11d805c3dab49566aad8dfe6d9bbd1c206918980870792ed9d496e8836aefe6

Analysis

max time kernel
143s
max time network
148s
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 09:54

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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-1-5-21-3936660601-1848837011-2142350499-1000\Control Panel\International\Geo\Nation	Invoive Ningbo.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Invoive Ningbo.exe

description pid process target process

PID 4924 set thread context of 1156 4924 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

380 1156 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

4764 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exepowershell.exeRegSvcs.exe

pid process

2600 powershell.exe
4444 powershell.exe
1156 RegSvcs.exe
1156 RegSvcs.exe
4444 powershell.exe
2600 powershell.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 2600 powershell.exe
Token: SeDebugPrivilege 4444 powershell.exe
Token: SeDebugPrivilege 1156 RegSvcs.exe

description	pid	process	target process
PID 4924 set thread context of 1156	4924	Invoive Ningbo.exe	RegSvcs.exe

pid	pid_target	process	target process
380	1156	WerFault.exe	RegSvcs.exe

pid	process
4764	schtasks.exe

pid	process
2600	powershell.exe
4444	powershell.exe
1156	RegSvcs.exe
1156	RegSvcs.exe
4444	powershell.exe
2600	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2600	powershell.exe
Token: SeDebugPrivilege	4444	powershell.exe
Token: SeDebugPrivilege	1156	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Invoive Ningbo.exe

description	pid	process	target process
PID 4924 wrote to memory of 4444	4924	Invoive Ningbo.exe	powershell.exe
PID 4924 wrote to memory of 4444	4924	Invoive Ningbo.exe	powershell.exe
PID 4924 wrote to memory of 4444	4924	Invoive Ningbo.exe	powershell.exe
PID 4924 wrote to memory of 2600	4924	Invoive Ningbo.exe	powershell.exe
PID 4924 wrote to memory of 2600	4924	Invoive Ningbo.exe	powershell.exe
PID 4924 wrote to memory of 2600	4924	Invoive Ningbo.exe	powershell.exe
PID 4924 wrote to memory of 4764	4924	Invoive Ningbo.exe	schtasks.exe
PID 4924 wrote to memory of 4764	4924	Invoive Ningbo.exe	schtasks.exe
PID 4924 wrote to memory of 4764	4924	Invoive Ningbo.exe	schtasks.exe
PID 4924 wrote to memory of 1156	4924	Invoive Ningbo.exe	RegSvcs.exe
PID 4924 wrote to memory of 1156	4924	Invoive Ningbo.exe	RegSvcs.exe
PID 4924 wrote to memory of 1156	4924	Invoive Ningbo.exe	RegSvcs.exe
PID 4924 wrote to memory of 1156	4924	Invoive Ningbo.exe	RegSvcs.exe
PID 4924 wrote to memory of 1156	4924	Invoive Ningbo.exe	RegSvcs.exe
PID 4924 wrote to memory of 1156	4924	Invoive Ningbo.exe	RegSvcs.exe
PID 4924 wrote to memory of 1156	4924	Invoive Ningbo.exe	RegSvcs.exe
PID 4924 wrote to memory of 1156	4924	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:4924

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:4444

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:2600

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BQrTsZTbHtxOU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp955A.tmp"
2⤵
- Creates scheduled task(s)
PID:4764

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:1156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1156 -s 1420
3⤵
- Program crash
PID:380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1156 -ip 1156
1⤵
PID:4448

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
96978532dce058a850aab5972d95e98e

SHA1
87ff4f7b2c954bc41e8f48892eb4ac041d44a8af

SHA256
6c4b6f8f09683ecd779202d5ffad5a885700e417c97fa2e18eed90383596e075

SHA512
cdd163cc0d5ea7e867593dbdbc1253a1286353b20da517d13a0b6ae6af1d3e5a124df3c7c105e1768e55e35d6e401812b692849c41415d64ba942edaccd6e498

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_sh1bl4vo.s4s.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp955A.tmp

Filesize
1KB

MD5
9e70941a3fc6313e7573d0649cf405b7

SHA1
155e0031f14a9c6746015f4b2a96cfa92894696b

SHA256
5b2de81444ffd445732b773d4f0543cb97c7cfedd77bdf789bd3fbbba90634b8

SHA512
92c0ddba86911bd3a5cfac5bddc3cf4c875638aea4872d7e5d12c5539d6f970fbea3e2eff77bbd549aec599a1635bd455b8efeee027f633ab835850ca86b6762

Download Submit
memory/1156-47-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1156-97-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/1156-49-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/1156-50-0x0000000002B30000-0x0000000002B40000-memory.dmp

Filesize
64KB

Download
memory/2600-66-0x0000000004FA0000-0x0000000004FB0000-memory.dmp

Filesize
64KB

Download
memory/2600-21-0x0000000004FA0000-0x0000000004FB0000-memory.dmp

Filesize
64KB

Download
memory/2600-82-0x0000000007500000-0x000000000751A000-memory.dmp

Filesize
104KB

Download
memory/2600-68-0x00000000071A0000-0x0000000007243000-memory.dmp

Filesize
652KB

Download
memory/2600-84-0x0000000007780000-0x0000000007816000-memory.dmp

Filesize
600KB

Download
memory/2600-67-0x0000000007130000-0x000000000714E000-memory.dmp

Filesize
120KB

Download
memory/2600-54-0x000000007F4B0000-0x000000007F4C0000-memory.dmp

Filesize
64KB

Download
memory/2600-20-0x0000000004FA0000-0x0000000004FB0000-memory.dmp

Filesize
64KB

Download
memory/2600-55-0x0000000007150000-0x0000000007182000-memory.dmp

Filesize
200KB

Download
memory/2600-83-0x0000000007570000-0x000000000757A000-memory.dmp

Filesize
40KB

Download
memory/2600-56-0x0000000075330000-0x000000007537C000-memory.dmp

Filesize
304KB

Download
memory/2600-23-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/2600-85-0x0000000007700000-0x0000000007711000-memory.dmp

Filesize
68KB

Download
memory/2600-25-0x0000000005120000-0x0000000005142000-memory.dmp

Filesize
136KB

Download
memory/2600-53-0x0000000006280000-0x00000000062CC000-memory.dmp

Filesize
304KB

Download
memory/2600-87-0x0000000007740000-0x0000000007754000-memory.dmp

Filesize
80KB

Download
memory/2600-88-0x0000000007840000-0x000000000785A000-memory.dmp

Filesize
104KB

Download
memory/2600-95-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/4444-17-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/4444-18-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

Filesize
64KB

Download
memory/4444-96-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/4444-27-0x0000000005910000-0x0000000005976000-memory.dmp

Filesize
408KB

Download
memory/4444-52-0x00000000060F0000-0x000000000610E000-memory.dmp

Filesize
120KB

Download
memory/4444-26-0x0000000005980000-0x00000000059E6000-memory.dmp

Filesize
408KB

Download
memory/4444-89-0x0000000007750000-0x0000000007758000-memory.dmp

Filesize
32KB

Download
memory/4444-46-0x0000000005C40000-0x0000000005F94000-memory.dmp

Filesize
3.3MB

Download
memory/4444-19-0x00000000052E0000-0x0000000005908000-memory.dmp

Filesize
6.2MB

Download
memory/4444-86-0x0000000007660000-0x000000000766E000-memory.dmp

Filesize
56KB

Download
memory/4444-15-0x0000000004B60000-0x0000000004B96000-memory.dmp

Filesize
216KB

Download
memory/4444-70-0x000000007F5C0000-0x000000007F5D0000-memory.dmp

Filesize
64KB

Download
memory/4444-80-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

Filesize
64KB

Download
memory/4444-69-0x0000000075330000-0x000000007537C000-memory.dmp

Filesize
304KB

Download
memory/4444-81-0x0000000007A70000-0x00000000080EA000-memory.dmp

Filesize
6.5MB

Download
memory/4924-10-0x0000000005E30000-0x0000000005ECC000-memory.dmp

Filesize
624KB

Download
memory/4924-16-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/4924-9-0x00000000061B0000-0x000000000622A000-memory.dmp

Filesize
488KB

Download
memory/4924-8-0x0000000005D10000-0x0000000005D1A000-memory.dmp

Filesize
40KB

Download
memory/4924-7-0x0000000005D00000-0x0000000005D08000-memory.dmp

Filesize
32KB

Download
memory/4924-0-0x0000000000050000-0x0000000000164000-memory.dmp

Filesize
1.1MB

Download
memory/4924-6-0x0000000006170000-0x0000000006188000-memory.dmp

Filesize
96KB

Download
memory/4924-5-0x0000000004D00000-0x0000000004D0A000-memory.dmp

Filesize
40KB

Download
memory/4924-22-0x0000000004D60000-0x0000000004D70000-memory.dmp

Filesize
64KB

Download
memory/4924-4-0x0000000004D60000-0x0000000004D70000-memory.dmp

Filesize
64KB

Download
memory/4924-3-0x0000000004B40000-0x0000000004BD2000-memory.dmp

Filesize
584KB

Download
memory/4924-51-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/4924-2-0x0000000005050000-0x00000000055F4000-memory.dmp

Filesize
5.6MB

Download
memory/4924-1-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download