agenttesla | b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153

Analysis

max time kernel
93s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-12-2024 06:26

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General

Target

b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe
Size

1.1MB
MD5

b284f6ac831d77e9306af6bf6b45d444
SHA1

114fcf1cf18b9280daa9d1a5044fdac022dea9a4
SHA256

b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153
SHA512

ea4c28f69915ca6e0d7c8efd14e9b76b0757dfeb0f62a360a036cdb782d41aa2f18fcc20cc7227ed3a35c8136610d915ca1372fd257c0133a0e90dd7a25f139a
SSDEEP

24576:/qDEvCTbMWu7rQYlBQcBiT6rprG8aX+cNCOX4x/RS:/TvC/MTQYxsWR7aX+cUak

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.alltoursegypt.com
Port:
587
Username:
[email protected]
Password:
OPldome23#12klein

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.alltoursegypt.com
Port:
587
Username:
[email protected]
Password:
OPldome23#12klein
Email To:
[email protected]

Signatures

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

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
13	api.ipify.org
14	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3088 set thread context of 5020	3088	b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe	83

System Location Discovery: System Language Discovery 1 TTPs 2 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	b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5020	RegSvcs.exe
5020	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3088	b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5020	RegSvcs.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3088	b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe
3088	b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe
3088	b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
3088	b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe
3088	b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe
3088	b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5020	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3088 wrote to memory of 5020	3088	b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe	83
PID 3088 wrote to memory of 5020	3088	b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe	83
PID 3088 wrote to memory of 5020	3088	b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe	83
PID 3088 wrote to memory of 5020	3088	b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe	83

C:\Users\Admin\AppData\Local\Temp\b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe
"C:\Users\Admin\AppData\Local\Temp\b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe"
1⤵
- 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:3088
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\b3a25b3bbe56d590fb28091f8b5132450d57fc7ee79bf6d7ff8d2e3cb49fc153.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:5020

Network

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

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Downloads

memory/3088-6-0x0000000001630000-0x0000000001A30000-memory.dmp

Filesize
4.0MB

Download
memory/5020-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/5020-8-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

Filesize
4KB

Download
memory/5020-9-0x0000000005780000-0x0000000005D24000-memory.dmp

Filesize
5.6MB

Download
memory/5020-10-0x00000000051D0000-0x0000000005236000-memory.dmp

Filesize
408KB

Download
memory/5020-11-0x0000000073F40000-0x00000000746F0000-memory.dmp

Filesize
7.7MB

Download
memory/5020-12-0x0000000006580000-0x00000000065D0000-memory.dmp

Filesize
320KB

Download
memory/5020-13-0x0000000006670000-0x000000000670C000-memory.dmp

Filesize
624KB

Download
memory/5020-14-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

Filesize
4KB

Download
memory/5020-15-0x0000000073F40000-0x00000000746F0000-memory.dmp

Filesize
7.7MB

Download
memory/5020-16-0x00000000067B0000-0x0000000006842000-memory.dmp

Filesize
584KB

Download
memory/5020-17-0x0000000006750000-0x000000000675A000-memory.dmp

Filesize
40KB

Download