agenttesla | 5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
05/05/2024, 01:12

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General

Target

5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe
Size

690KB
MD5

b482f2939a99aa59a86f1897ae6a259f
SHA1

a6785b567dcd1f65785cc26c4e7c5d58884b5e3f
SHA256

5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee
SHA512

a31a68e29f5ed846fc266ef4fa8b470af686ab7566c1854475685428f9a87995c479355106f554e075560f207c70bea1870133376f81c117d5d30d2ba1596c8c
SSDEEP

12288:0YV6MorX7qzuC3QHO9FQVHPF51jgc++he0u2Y/ygAkcCMBM:zBXu9HGaVHRhe9ygjZ

Score

10^/10

agenttesla keylogger spyware stealer trojan upx

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.fosna.net
Port:
21
Username:
[email protected]
Password:
}7A;Adw^&~wE

Signatures

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

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2364-0-0x0000000001170000-0x00000000012F5000-memory.dmp	upx
behavioral1/memory/2364-18-0x0000000001170000-0x00000000012F5000-memory.dmp	upx

Looks up external IP address via web service 1 IoCs

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

flow	ioc
4	ip-api.com

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2364-18-0x0000000001170000-0x00000000012F5000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2364 set thread context of 2212	2364	5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2212	RegSvcs.exe
2212	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2364	5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2212	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2364	5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe
2364	5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2364	5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe
2364	5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 2212	2364	5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe	28
PID 2364 wrote to memory of 2212	2364	5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe	28
PID 2364 wrote to memory of 2212	2364	5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe	28
PID 2364 wrote to memory of 2212	2364	5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe	28
PID 2364 wrote to memory of 2212	2364	5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe	28
PID 2364 wrote to memory of 2212	2364	5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe	28
PID 2364 wrote to memory of 2212	2364	5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe	28
PID 2364 wrote to memory of 2212	2364	5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe	28

C:\Users\Admin\AppData\Local\Temp\5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe
"C:\Users\Admin\AppData\Local\Temp\5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\5e367e602750bb9f6815450f43c4c36ae9734730835839ec85b9ef2b926f16ee.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2212

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2212-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2212-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2212-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2212-19-0x000000007459E000-0x000000007459F000-memory.dmp

Filesize
4KB

Download
memory/2212-20-0x0000000074590000-0x0000000074C7E000-memory.dmp

Filesize
6.9MB

Download
memory/2212-21-0x000000007459E000-0x000000007459F000-memory.dmp

Filesize
4KB

Download
memory/2212-22-0x0000000074590000-0x0000000074C7E000-memory.dmp

Filesize
6.9MB

Download
memory/2364-0-0x0000000001170000-0x00000000012F5000-memory.dmp

Filesize
1.5MB

Download
memory/2364-11-0x00000000001E0000-0x00000000001E4000-memory.dmp

Filesize
16KB

Download
memory/2364-18-0x0000000001170000-0x00000000012F5000-memory.dmp

Filesize
1.5MB

Download