agenttesla | 5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29/09/2024, 18:26 UTC

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General

Target

5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276.exe
Size

1.3MB
MD5

44458945e94a220f25a7c9be7a00431e
SHA1

c8bf329b998fccc2af3c7c1abb7226d666ce2401
SHA256

5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276
SHA512

ff729f50f129d013f8eb4fcddafc3d7eae23c879a8d828420e98fa1daa81ef2d9b82e7ace3f065d230d7b22e6a8d3199da6c716af58166e4f8e805f332bf3242
SSDEEP

24576:RAHnh+eWsN3skA4RV1Hom2KXMmHaIGQq3t9JT90/jgmsBsrYm5:oh+ZkldoPK8Yaoq3dB0MlsrZ

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.ppg-pa.com
Port:
587
Username:
ekowalski@ppg-pa.com
Password:
DKKfy2001$

Signatures

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

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\antholite.vbs	antholite.exe

Executes dropped EXE 1 IoCs

pid	Process
1340	antholite.exe

Loads dropped DLL 1 IoCs

pid	Process
2452	5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0008000000017491-12.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1340 set thread context of 2292	1340	antholite.exe	31

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	antholite.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2292	RegSvcs.exe
2292	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1340	antholite.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2292	RegSvcs.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2452	5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276.exe
2452	5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276.exe
1340	antholite.exe
1340	antholite.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2452	5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276.exe
2452	5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276.exe
1340	antholite.exe
1340	antholite.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2292	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 1340	2452	5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276.exe	30
PID 2452 wrote to memory of 1340	2452	5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276.exe	30
PID 2452 wrote to memory of 1340	2452	5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276.exe	30
PID 2452 wrote to memory of 1340	2452	5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276.exe	30
PID 1340 wrote to memory of 2292	1340	antholite.exe	31
PID 1340 wrote to memory of 2292	1340	antholite.exe	31
PID 1340 wrote to memory of 2292	1340	antholite.exe	31
PID 1340 wrote to memory of 2292	1340	antholite.exe	31
PID 1340 wrote to memory of 2292	1340	antholite.exe	31
PID 1340 wrote to memory of 2292	1340	antholite.exe	31
PID 1340 wrote to memory of 2292	1340	antholite.exe	31
PID 1340 wrote to memory of 2292	1340	antholite.exe	31

C:\Users\Admin\AppData\Local\Temp\5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276.exe
"C:\Users\Admin\AppData\Local\Temp\5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2452
- C:\Users\Admin\AppData\Local\troopwise\antholite.exe
  "C:\Users\Admin\AppData\Local\Temp\5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:1340
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:2292

Network

DNS

api.ipify.org

RegSvcs.exe

Remote address:

8.8.8.8:53

Request

api.ipify.org

IN A

Response

api.ipify.org

IN A

172.67.74.152

api.ipify.org

IN A

104.26.12.205

api.ipify.org

IN A

104.26.13.205
GET

https://api.ipify.org/

RegSvcs.exe

Remote address:

172.67.74.152:443

Request

GET / HTTP/1.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0
Host: api.ipify.org
Connection: Keep-Alive

Response

HTTP/1.1 200 OK

Date: Sun, 29 Sep 2024 18:26:49 GMT
Content-Type: text/plain
Content-Length: 13
Connection: keep-alive
Vary: Origin
CF-Cache-Status: DYNAMIC
Server: cloudflare
CF-RAY: 8cae0614a8e1459f-LHR
DNS

mail.ppg-pa.com

RegSvcs.exe

Remote address:

8.8.8.8:53

Request

mail.ppg-pa.com

IN A

Response

mail.ppg-pa.com

IN CNAME

ppg-pa.com

ppg-pa.com

IN A

70.39.234.101

172.67.74.152:443

https://api.ipify.org/

tls, http

RegSvcs.exe

867 B
3.5kB
9
9

HTTP Request

GET https://api.ipify.org/

HTTP Response

200
70.39.234.101:587

mail.ppg-pa.com

smtp-submission

RegSvcs.exe

1.6kB
4.5kB
15
17

8.8.8.8:53

api.ipify.org

dns

RegSvcs.exe

59 B
107 B
1
1

DNS Request

api.ipify.org

DNS Response

172.67.74.152

104.26.12.205

104.26.13.205
8.8.8.8:53

mail.ppg-pa.com

dns

RegSvcs.exe

61 B
91 B
1
1

DNS Request

mail.ppg-pa.com

DNS Response

70.39.234.101

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\troopwise\antholite.exe

Filesize
1.3MB

MD5
44458945e94a220f25a7c9be7a00431e

SHA1
c8bf329b998fccc2af3c7c1abb7226d666ce2401

SHA256
5f3b37688eecd92c1ef6fee755f65bc758972a260e74986407e7e7c51dcb5276

SHA512
ff729f50f129d013f8eb4fcddafc3d7eae23c879a8d828420e98fa1daa81ef2d9b82e7ace3f065d230d7b22e6a8d3199da6c716af58166e4f8e805f332bf3242

Download Submit
memory/2292-73-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-97-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-32-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2292-33-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2292-34-0x000000007434E000-0x000000007434F000-memory.dmp

Filesize
4KB

Download
memory/2292-35-0x0000000001F20000-0x0000000001F76000-memory.dmp

Filesize
344KB

Download
memory/2292-36-0x0000000074340000-0x0000000074A2E000-memory.dmp

Filesize
6.9MB

Download
memory/2292-37-0x0000000001FC0000-0x0000000002014000-memory.dmp

Filesize
336KB

Download
memory/2292-75-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-87-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-126-0x0000000074340000-0x0000000074A2E000-memory.dmp

Filesize
6.9MB

Download
memory/2292-125-0x0000000074340000-0x0000000074A2E000-memory.dmp

Filesize
6.9MB

Download
memory/2292-71-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-95-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-93-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-91-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-89-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-85-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-83-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-81-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-79-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-77-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-30-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2292-1139-0x0000000074340000-0x0000000074A2E000-memory.dmp

Filesize
6.9MB

Download
memory/2292-55-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-67-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-65-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-63-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-61-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-59-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-57-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-69-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-53-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-51-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-49-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-47-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-45-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-43-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-41-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-39-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-38-0x0000000001FC0000-0x000000000200F000-memory.dmp

Filesize
316KB

Download
memory/2292-1134-0x0000000074340000-0x0000000074A2E000-memory.dmp

Filesize
6.9MB

Download
memory/2292-1135-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2292-1136-0x000000007434E000-0x000000007434F000-memory.dmp

Filesize
4KB

Download
memory/2292-1137-0x0000000074340000-0x0000000074A2E000-memory.dmp

Filesize
6.9MB

Download
memory/2292-1138-0x0000000074340000-0x0000000074A2E000-memory.dmp

Filesize
6.9MB

Download
memory/2452-10-0x00000000000B0000-0x00000000000B4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

HTTP Request

HTTP Response

DNS Request

DNS Response