agenttesla | 9fe5ea4e91dd5a5343e7f965f898a77451ab3a2e19ecab18b1b2676f81180ff0

Analysis

max time kernel
145s
max time network
150s
platform
windows10_x64
resource
win10v20210408
submitted
07/05/2021, 10:02

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General

Target
5e9e1d06_by_Libranalysis.exe
Size 754KB
Sample210507-c66zhwcsaj
SHA256 9fe5ea4e91dd5a5343e7f965f898a77451ab3a2e19ecab18b1b2676f81180ff0
MD5 5e9e1d0691bd62ee31092030d8390545
SHA1 81078d12dd50c64980a68c79283da933047c254d
SHA512 66791610df340fbaf1635a7cf24e1afc4c5bd14d2c8fc7c7294d3696d18ac684072bb1589312900c10ced1ba170a84b2c35e4aec3245239f582bdbbb95b5b783
MD5 SHA1 SHA512

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
smtp.1and1.es
Port
587
Username
[email protected]
Password
Isabel@tu10

Signatures

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

AgentTesla Payload 2 IoCs

resource	yara_rule
behavioral2/memory/1516-125-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/1516-126-0x00000000004375DE-mapping.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 856 set thread context of 1516	856	5e9e1d06_by_Libranalysis.exe	78

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1516	5e9e1d06_by_Libranalysis.exe
1516	5e9e1d06_by_Libranalysis.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1516	5e9e1d06_by_Libranalysis.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 856 wrote to memory of 1516	856	5e9e1d06_by_Libranalysis.exe	78
PID 856 wrote to memory of 1516	856	5e9e1d06_by_Libranalysis.exe	78
PID 856 wrote to memory of 1516	856	5e9e1d06_by_Libranalysis.exe	78
PID 856 wrote to memory of 1516	856	5e9e1d06_by_Libranalysis.exe	78
PID 856 wrote to memory of 1516	856	5e9e1d06_by_Libranalysis.exe	78
PID 856 wrote to memory of 1516	856	5e9e1d06_by_Libranalysis.exe	78
PID 856 wrote to memory of 1516	856	5e9e1d06_by_Libranalysis.exe	78
PID 856 wrote to memory of 1516	856	5e9e1d06_by_Libranalysis.exe	78

C:\Users\Admin\AppData\Local\Temp\5e9e1d06_by_Libranalysis.exe
"C:\Users\Admin\AppData\Local\Temp\5e9e1d06_by_Libranalysis.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:856
- C:\Users\Admin\AppData\Local\Temp\5e9e1d06_by_Libranalysis.exe
  "C:\Users\Admin\AppData\Local\Temp\5e9e1d06_by_Libranalysis.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1516

Network

MITRE ATT&CK Matrix

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Downloads

memory/856-119-0x00000000051F0000-0x00000000056EE000-memory.dmp

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memory/856-123-0x0000000000F40000-0x0000000000FCE000-memory.dmp

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memory/856-118-0x00000000051F0000-0x00000000051F1000-memory.dmp

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memory/856-114-0x0000000000680000-0x0000000000681000-memory.dmp

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memory/856-120-0x0000000005090000-0x0000000005091000-memory.dmp

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memory/856-121-0x0000000005290000-0x0000000005291000-memory.dmp

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memory/856-117-0x00000000056F0000-0x00000000056F1000-memory.dmp

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memory/856-116-0x00000000050D0000-0x00000000050D1000-memory.dmp

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memory/856-122-0x00000000052F0000-0x00000000052FE000-memory.dmp

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memory/856-124-0x0000000000FD0000-0x000000000102C000-memory.dmp

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memory/1516-125-0x0000000000400000-0x000000000043C000-memory.dmp

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memory/1516-132-0x0000000002860000-0x0000000002861000-memory.dmp

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memory/1516-133-0x0000000005030000-0x0000000005031000-memory.dmp

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memory/1516-134-0x0000000005470000-0x0000000005471000-memory.dmp

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