agenttesla | bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba

Analysis

max time kernel
153s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
14/02/2024, 02:08

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General

Target

bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe
Size

660KB
MD5

6e8dc0f3fe7636fbc76b25e44de5bf26
SHA1

be3c9c3101f02a922b3d679452555a1726f5f39f
SHA256

bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba
SHA512

8dbdc7ad5f550fe618bdf442d57212b88ed9bb7a8132ae01dd6eb0437121e74fb0080374171d50710f783ff672f8436c591abefe2b62f451b6f3734db7b92c36
SSDEEP

12288:i8keQ5vziNwdaO1sGZqHtwEQozyTiz8e//XIY8LA3j:i8kriNwdx1HZqHtwuzDB

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.pnr-resource.com
Port:
587
Username:
[email protected]
Password:
Pnr@User#123

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.pnr-resource.com
Port:
587
Username:
[email protected]
Password:
Pnr@User#123
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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4352 set thread context of 3200	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	97

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
400	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
800	powershell.exe
5032	powershell.exe
3200	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe
3200	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe
800	powershell.exe
5032	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	800	powershell.exe
Token: SeDebugPrivilege	5032	powershell.exe
Token: SeDebugPrivilege	3200	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3200	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4352 wrote to memory of 5032	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	91
PID 4352 wrote to memory of 5032	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	91
PID 4352 wrote to memory of 5032	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	91
PID 4352 wrote to memory of 800	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	93
PID 4352 wrote to memory of 800	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	93
PID 4352 wrote to memory of 800	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	93
PID 4352 wrote to memory of 400	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	95
PID 4352 wrote to memory of 400	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	95
PID 4352 wrote to memory of 400	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	95
PID 4352 wrote to memory of 3200	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	97
PID 4352 wrote to memory of 3200	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	97
PID 4352 wrote to memory of 3200	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	97
PID 4352 wrote to memory of 3200	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	97
PID 4352 wrote to memory of 3200	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	97
PID 4352 wrote to memory of 3200	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	97
PID 4352 wrote to memory of 3200	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	97
PID 4352 wrote to memory of 3200	4352	bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe	97

C:\Users\Admin\AppData\Local\Temp\bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe
"C:\Users\Admin\AppData\Local\Temp\bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4352
- 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\bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5032
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WfJsnNcUjoVrTE.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:800
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WfJsnNcUjoVrTE" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8F1C.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:400
- C:\Users\Admin\AppData\Local\Temp\bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe
  "C:\Users\Admin\AppData\Local\Temp\bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3200

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\bf430530be82d3d9226fe68ce89957e6d24992dd8938864d16f2896e943cd3ba.exe.log

Filesize
1KB

MD5
1621f3cbad5904f3836cc94ae65bab59

SHA1
f995d46de74303a5305b2563e5f92eb1ba0d30fc

SHA256
286742b5a671a29ba6ef5a436d51596c2372b4d7ca06333199503eb0358b5f03

SHA512
104e0d5c6ec80bbb026d288a317277d8d50454fe81ac7ca0162b319668e4e280317278ee9f78d1689b0336cde771005879bf7c716f42d34ed33f1da9cc2a7f81

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_v15bgx2p.arl.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8F1C.tmp

Filesize
1KB

MD5
91a039ed1c02bc22258941d4bfccde7e

SHA1
d77411716162357bee1d8f7dc99190fe94c63208

SHA256
65f271e08a7de477eee75f2b8b9fe063407598d3a55abcd7167f441870a2b59a

SHA512
571db46f5788a01c00c07928207014cd24732424cd6029b05664a215c835c3a12cc02d9e5ddebf690b1fd71a48c93557e1f285dac376118b4e7575ac99ea0b86

Download Submit
memory/800-61-0x000000007F2B0000-0x000000007F2C0000-memory.dmp

Filesize
64KB

Download
memory/800-54-0x0000000005E20000-0x0000000005E3E000-memory.dmp

Filesize
120KB

Download
memory/800-87-0x00000000071B0000-0x00000000071BA000-memory.dmp

Filesize
40KB

Download
memory/800-85-0x00000000077E0000-0x0000000007E5A000-memory.dmp

Filesize
6.5MB

Download
memory/800-71-0x0000000006420000-0x000000000643E000-memory.dmp

Filesize
120KB

Download
memory/800-58-0x00000000063E0000-0x0000000006412000-memory.dmp

Filesize
200KB

Download
memory/800-90-0x0000000007370000-0x000000000737E000-memory.dmp

Filesize
56KB

Download
memory/800-60-0x00000000704D0000-0x000000007051C000-memory.dmp

Filesize
304KB

Download
memory/800-57-0x00000000049D0000-0x00000000049E0000-memory.dmp

Filesize
64KB

Download
memory/800-88-0x00000000073C0000-0x0000000007456000-memory.dmp

Filesize
600KB

Download
memory/800-92-0x0000000007480000-0x000000000749A000-memory.dmp

Filesize
104KB

Download
memory/800-31-0x0000000005740000-0x00000000057A6000-memory.dmp

Filesize
408KB

Download
memory/800-99-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/800-30-0x0000000004EE0000-0x0000000004F46000-memory.dmp

Filesize
408KB

Download
memory/800-21-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/800-24-0x00000000049D0000-0x00000000049E0000-memory.dmp

Filesize
64KB

Download
memory/800-23-0x00000000049D0000-0x00000000049E0000-memory.dmp

Filesize
64KB

Download
memory/3200-84-0x0000000006080000-0x00000000060D0000-memory.dmp

Filesize
320KB

Download
memory/3200-33-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/3200-102-0x0000000001940000-0x0000000001950000-memory.dmp

Filesize
64KB

Download
memory/3200-101-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/3200-26-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3200-34-0x0000000001940000-0x0000000001950000-memory.dmp

Filesize
64KB

Download
memory/4352-3-0x0000000005340000-0x00000000053D2000-memory.dmp

Filesize
584KB

Download
memory/4352-5-0x0000000005550000-0x0000000005560000-memory.dmp

Filesize
64KB

Download
memory/4352-2-0x0000000005850000-0x0000000005DF4000-memory.dmp

Filesize
5.6MB

Download
memory/4352-18-0x0000000005550000-0x0000000005560000-memory.dmp

Filesize
64KB

Download
memory/4352-1-0x00000000008A0000-0x000000000094C000-memory.dmp

Filesize
688KB

Download
memory/4352-8-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/4352-4-0x0000000006420000-0x0000000006A38000-memory.dmp

Filesize
6.1MB

Download
memory/4352-32-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/4352-12-0x00000000097E0000-0x000000000987C000-memory.dmp

Filesize
624KB

Download
memory/4352-11-0x00000000070E0000-0x0000000007162000-memory.dmp

Filesize
520KB

Download
memory/4352-10-0x0000000005840000-0x000000000584E000-memory.dmp

Filesize
56KB

Download
memory/4352-6-0x0000000005580000-0x000000000558A000-memory.dmp

Filesize
40KB

Download
memory/4352-7-0x00000000056F0000-0x0000000005704000-memory.dmp

Filesize
80KB

Download
memory/4352-9-0x0000000005820000-0x000000000582A000-memory.dmp

Filesize
40KB

Download
memory/4352-0-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/5032-45-0x0000000006130000-0x0000000006484000-memory.dmp

Filesize
3.3MB

Download
memory/5032-83-0x0000000007780000-0x0000000007823000-memory.dmp

Filesize
652KB

Download
memory/5032-72-0x00000000704D0000-0x000000007051C000-memory.dmp

Filesize
304KB

Download
memory/5032-59-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/5032-86-0x0000000007AA0000-0x0000000007ABA000-memory.dmp

Filesize
104KB

Download
memory/5032-73-0x000000007F9E0000-0x000000007F9F0000-memory.dmp

Filesize
64KB

Download
memory/5032-56-0x00000000051B0000-0x00000000051C0000-memory.dmp

Filesize
64KB

Download
memory/5032-89-0x0000000007CA0000-0x0000000007CB1000-memory.dmp

Filesize
68KB

Download
memory/5032-55-0x0000000006830000-0x000000000687C000-memory.dmp

Filesize
304KB

Download
memory/5032-91-0x0000000007CE0000-0x0000000007CF4000-memory.dmp

Filesize
80KB

Download
memory/5032-93-0x00000000051B0000-0x00000000051C0000-memory.dmp

Filesize
64KB

Download
memory/5032-15-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/5032-94-0x0000000007DC0000-0x0000000007DC8000-memory.dmp

Filesize
32KB

Download
memory/5032-16-0x0000000005200000-0x0000000005236000-memory.dmp

Filesize
216KB

Download
memory/5032-29-0x00000000057B0000-0x00000000057D2000-memory.dmp

Filesize
136KB

Download
memory/5032-100-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/5032-19-0x00000000051B0000-0x00000000051C0000-memory.dmp

Filesize
64KB

Download
memory/5032-22-0x0000000005870000-0x0000000005E98000-memory.dmp

Filesize
6.2MB

Download