agenttesla | 2c76e1c69745332a74f8bf2a9750b20d6b331af1d54550f94a03dfb475ac655e

Analysis

max time kernel
143s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2023 14:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

tmpf1uhap3c.exe
Size

893KB
MD5

efb3dbc98a7974b96d5b7d520daf7bdc
SHA1

b700166cbe9f33206f7c35e96c0a1f0482a01368
SHA256

2c76e1c69745332a74f8bf2a9750b20d6b331af1d54550f94a03dfb475ac655e
SHA512

8ff20b8cf0dc11eca1835ae2c0993449afe9a258523d7a5d686156bea033037a7fc6d15daf0e96a0fb4a058e06adcf7be369bb46a106d01c46d5ee93d96aa0a3
SSDEEP

12288:cBaPwVueH5qX7xEXFXLkwJn4Qqvseieb3teGZM9m37GRpNlAYb28GukXWlfDljip:cwPGqXN0Fkk2LvZM9mID1GuVDRi

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.oripam.xyz
Port:
587
Username:
[email protected]
Password:
231Father@

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.oripam.xyz
Port:
587
Username:
[email protected]
Password:
231Father@
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:

tmpf1uhap3c.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3028534956-1709433221-1313273668-1000\Control Panel\International\Geo\Nation	tmpf1uhap3c.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

Processes:

tmpf1uhap3c.exe

description pid process target process

PID 1220 set thread context of 4416 1220 tmpf1uhap3c.exe tmpf1uhap3c.exe
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

Processes:

schtasks.exe

pid process

4752 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

tmpf1uhap3c.exetmpf1uhap3c.exepowershell.exe

pid process

1220 tmpf1uhap3c.exe
1220 tmpf1uhap3c.exe
4416 tmpf1uhap3c.exe
4416 tmpf1uhap3c.exe
3548 powershell.exe
3548 powershell.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

tmpf1uhap3c.exetmpf1uhap3c.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1220 tmpf1uhap3c.exe
Token: SeDebugPrivilege 4416 tmpf1uhap3c.exe
Token: SeDebugPrivilege 3548 powershell.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

tmpf1uhap3c.exe

pid process

4416 tmpf1uhap3c.exe

description	pid	process	target process
PID 1220 set thread context of 4416	1220	tmpf1uhap3c.exe	tmpf1uhap3c.exe

pid	process
4752	schtasks.exe

pid	process
1220	tmpf1uhap3c.exe
1220	tmpf1uhap3c.exe
4416	tmpf1uhap3c.exe
4416	tmpf1uhap3c.exe
3548	powershell.exe
3548	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1220	tmpf1uhap3c.exe
Token: SeDebugPrivilege	4416	tmpf1uhap3c.exe
Token: SeDebugPrivilege	3548	powershell.exe

pid	process
4416	tmpf1uhap3c.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

tmpf1uhap3c.exe

description	pid	process	target process
PID 1220 wrote to memory of 3548	1220	tmpf1uhap3c.exe	powershell.exe
PID 1220 wrote to memory of 3548	1220	tmpf1uhap3c.exe	powershell.exe
PID 1220 wrote to memory of 3548	1220	tmpf1uhap3c.exe	powershell.exe
PID 1220 wrote to memory of 4752	1220	tmpf1uhap3c.exe	schtasks.exe
PID 1220 wrote to memory of 4752	1220	tmpf1uhap3c.exe	schtasks.exe
PID 1220 wrote to memory of 4752	1220	tmpf1uhap3c.exe	schtasks.exe
PID 1220 wrote to memory of 4416	1220	tmpf1uhap3c.exe	tmpf1uhap3c.exe
PID 1220 wrote to memory of 4416	1220	tmpf1uhap3c.exe	tmpf1uhap3c.exe
PID 1220 wrote to memory of 4416	1220	tmpf1uhap3c.exe	tmpf1uhap3c.exe
PID 1220 wrote to memory of 4416	1220	tmpf1uhap3c.exe	tmpf1uhap3c.exe
PID 1220 wrote to memory of 4416	1220	tmpf1uhap3c.exe	tmpf1uhap3c.exe
PID 1220 wrote to memory of 4416	1220	tmpf1uhap3c.exe	tmpf1uhap3c.exe
PID 1220 wrote to memory of 4416	1220	tmpf1uhap3c.exe	tmpf1uhap3c.exe
PID 1220 wrote to memory of 4416	1220	tmpf1uhap3c.exe	tmpf1uhap3c.exe

C:\Users\Admin\AppData\Local\Temp\tmpf1uhap3c.exe
"C:\Users\Admin\AppData\Local\Temp\tmpf1uhap3c.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1220

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\hcHFiLlKqUG.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3548

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hcHFiLlKqUG" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAEED.tmp"
2⤵
- Creates scheduled task(s)
PID:4752

C:\Users\Admin\AppData\Local\Temp\tmpf1uhap3c.exe
"C:\Users\Admin\AppData\Local\Temp\tmpf1uhap3c.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4416

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4caomqou.n4g.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
1KB

MD5
e54d8647428a84b9bdc6492cf18f5dc3

SHA1
8631f4e889fe3561a057f325e78e8bd9a283511d

SHA256
629ae728b16ed7075c1f158c735ca0ea82be314bb67c11b79a65c109db3216c5

SHA512
02a278a02a54d773daceccd1c1ed08115ed29ed89c07131da9b9cf7b23f0ca5fc945470ec81faa342e46e4c073b471ba57686b0755de85fe35fb21016f26bf43

Download Submit
memory/1220-6-0x00000000078B0000-0x00000000078CA000-memory.dmp

Filesize
104KB

Download
memory/1220-3-0x00000000073E0000-0x0000000007472000-memory.dmp

Filesize
584KB

Download
memory/1220-4-0x0000000007670000-0x0000000007680000-memory.dmp

Filesize
64KB

Download
memory/1220-5-0x0000000007390000-0x000000000739A000-memory.dmp

Filesize
40KB

Download
memory/1220-22-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/1220-7-0x00000000085A0000-0x00000000085A8000-memory.dmp

Filesize
32KB

Download
memory/1220-8-0x00000000085B0000-0x00000000085BA000-memory.dmp

Filesize
40KB

Download
memory/1220-9-0x0000000008C30000-0x0000000008CAC000-memory.dmp

Filesize
496KB

Download
memory/1220-10-0x00000000060F0000-0x000000000618C000-memory.dmp

Filesize
624KB

Download
memory/1220-2-0x00000000078F0000-0x0000000007E94000-memory.dmp

Filesize
5.6MB

Download
memory/1220-1-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/1220-0-0x00000000003D0000-0x00000000004B6000-memory.dmp

Filesize
920KB

Download
memory/3548-27-0x0000000004D10000-0x0000000004D32000-memory.dmp

Filesize
136KB

Download
memory/3548-42-0x0000000006BB0000-0x0000000006BE2000-memory.dmp

Filesize
200KB

Download
memory/3548-20-0x0000000004E40000-0x0000000005468000-memory.dmp

Filesize
6.2MB

Download
memory/3548-19-0x0000000004800000-0x0000000004810000-memory.dmp

Filesize
64KB

Download
memory/3548-23-0x0000000004800000-0x0000000004810000-memory.dmp

Filesize
64KB

Download
memory/3548-67-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/3548-64-0x0000000007170000-0x0000000007178000-memory.dmp

Filesize
32KB

Download
memory/3548-63-0x0000000007280000-0x000000000729A000-memory.dmp

Filesize
104KB

Download
memory/3548-17-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/3548-28-0x00000000054E0000-0x0000000005546000-memory.dmp

Filesize
408KB

Download
memory/3548-16-0x00000000022E0000-0x0000000002316000-memory.dmp

Filesize
216KB

Download
memory/3548-38-0x00000000057F0000-0x0000000005B44000-memory.dmp

Filesize
3.3MB

Download
memory/3548-39-0x0000000005BF0000-0x0000000005C0E000-memory.dmp

Filesize
120KB

Download
memory/3548-40-0x0000000006180000-0x00000000061CC000-memory.dmp

Filesize
304KB

Download
memory/3548-41-0x0000000004800000-0x0000000004810000-memory.dmp

Filesize
64KB

Download
memory/3548-62-0x0000000007240000-0x0000000007254000-memory.dmp

Filesize
80KB

Download
memory/3548-43-0x0000000070650000-0x000000007069C000-memory.dmp

Filesize
304KB

Download
memory/3548-53-0x0000000006140000-0x000000000615E000-memory.dmp

Filesize
120KB

Download
memory/3548-54-0x0000000006DF0000-0x0000000006E93000-memory.dmp

Filesize
652KB

Download
memory/3548-61-0x0000000007130000-0x000000000713E000-memory.dmp

Filesize
56KB

Download
memory/3548-56-0x0000000007540000-0x0000000007BBA000-memory.dmp

Filesize
6.5MB

Download
memory/3548-57-0x0000000006F00000-0x0000000006F1A000-memory.dmp

Filesize
104KB

Download
memory/3548-58-0x0000000006F70000-0x0000000006F7A000-memory.dmp

Filesize
40KB

Download
memory/3548-59-0x0000000007180000-0x0000000007216000-memory.dmp

Filesize
600KB

Download
memory/3548-60-0x0000000007100000-0x0000000007111000-memory.dmp

Filesize
68KB

Download
memory/4416-55-0x0000000006880000-0x00000000068D0000-memory.dmp

Filesize
320KB

Download
memory/4416-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4416-26-0x00000000057B0000-0x00000000057C0000-memory.dmp

Filesize
64KB

Download
memory/4416-25-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/4416-24-0x0000000005A70000-0x0000000005AD6000-memory.dmp

Filesize
408KB

Download
memory/4416-68-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/4416-69-0x00000000057B0000-0x00000000057C0000-memory.dmp

Filesize
64KB

Download