agenttesla | ab3b593028ef395dd1a37d3d0e10d41c1e8d826c100228dd8c473f83044ec3b6

Analysis

max time kernel
48s
max time network
52s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
08-12-2022 19:43

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General

Target

SHIPPING DOC.exe
Size

478KB
MD5

d1c1aac83a4eb44e1f5a150b1f9ea01a
SHA1

54972afe738a2255c2f319b3077a6413a812809b
SHA256

50c5c887aece86fb6b2dd1184c183c87082ae8a126d52a7e735449f6be8fb68c
SHA512

19cb24c312e122fb876246b96d76f114c9115441faf139f9b465000948349b8c547c56e973a2aa9c154e0308700adcf51c593543d58a48e28bba5a111eebae38
SSDEEP

6144:0iE2fjXwDnSBb/66RUEdKborY4A3O92KBXRr+tdP1ueDkkaDSL3J3iwjIzL2Ga+c:0asDSpJ6yKb0Y4ZvOQoVL3FjM9sEV

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.elec-qatar.com
Port:
587
Username:
[email protected]
Password:
MHabrar2019@#
Email To:
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

CasPol.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

SHIPPING DOC.exe

description pid process target process

PID 960 set thread context of 1868 960 SHIPPING DOC.exe CasPol.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

CasPol.exe

pid process

1868 CasPol.exe
1868 CasPol.exe
1868 CasPol.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

CasPol.exe

description pid process

Token: SeDebugPrivilege 1868 CasPol.exe

description	pid	process	target process
PID 960 set thread context of 1868	960	SHIPPING DOC.exe	CasPol.exe

pid	process
1868	CasPol.exe
1868	CasPol.exe
1868	CasPol.exe

description	pid	process
Token: SeDebugPrivilege	1868	CasPol.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

SHIPPING DOC.exe

description	pid	process	target process
PID 960 wrote to memory of 1868	960	SHIPPING DOC.exe	CasPol.exe
PID 960 wrote to memory of 1868	960	SHIPPING DOC.exe	CasPol.exe
PID 960 wrote to memory of 1868	960	SHIPPING DOC.exe	CasPol.exe
PID 960 wrote to memory of 1868	960	SHIPPING DOC.exe	CasPol.exe
PID 960 wrote to memory of 1868	960	SHIPPING DOC.exe	CasPol.exe
PID 960 wrote to memory of 1868	960	SHIPPING DOC.exe	CasPol.exe
PID 960 wrote to memory of 1868	960	SHIPPING DOC.exe	CasPol.exe
PID 960 wrote to memory of 1868	960	SHIPPING DOC.exe	CasPol.exe
PID 960 wrote to memory of 1868	960	SHIPPING DOC.exe	CasPol.exe

outlook_office_path 1 IoCs

Processes:

CasPol.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe

outlook_win_path 1 IoCs

Processes:

CasPol.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe

C:\Users\Admin\AppData\Local\Temp\SHIPPING DOC.exe
"C:\Users\Admin\AppData\Local\Temp\SHIPPING DOC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:960
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1868

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/960-54-0x0000000000DA0000-0x0000000000E1C000-memory.dmp

Filesize
496KB

Download
memory/960-55-0x00000000005E0000-0x000000000065A000-memory.dmp

Filesize
488KB

Download
memory/1868-56-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1868-57-0x0000000000437B1E-mapping.dmp

Download
memory/1868-59-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1868-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1868-62-0x00000000757A1000-0x00000000757A3000-memory.dmp

Filesize
8KB

Download