agenttesla | 1aabc291b910d51719c3f0fe074f4f284c160796d10d4d2a46acb3c64239449e

Analysis

max time kernel
86s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
01/11/2023, 12:36

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General

Target

5119c03df1becd83ce7de22565c5fc4d.exe
Size

758KB
MD5

5119c03df1becd83ce7de22565c5fc4d
SHA1

66bbd656f3476d4fee3c430724b1392a1bca92ac
SHA256

fd4226a0d754290aa133ea1a8606846290cac4ec317a8622072d38fca80e8bbe
SHA512

903c69e54df8f8f0685e1988bdaa416e210d4b75e1c0be384b38b9c6dbe647823d85ff5d55a3e2b754017d0aa61536d64959fd47e2a01a3237712ad08135ae65
SSDEEP

12288:sVRQIcb2Cx71529M9tKZ424z8Q/meusGyi2QNixRFMESrROrQza5KtbGIQrOMRCV:ORtcb2Cxp52GtW4hYQ/PpGN2TXO88z30

Score

10^/10

agenttesla zgrat collection keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
sarahfoils.com
Port:
587
Username:
[email protected]
Password:
Scalatica01
Email To:
[email protected]

Signatures

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

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral6/memory/4260-10-0x0000000003140000-0x00000000031BE000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4260 set thread context of 3640	4260	5119c03df1becd83ce7de22565c5fc4d.exe	107

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3640	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4260 wrote to memory of 3640	4260	5119c03df1becd83ce7de22565c5fc4d.exe	107
PID 4260 wrote to memory of 3640	4260	5119c03df1becd83ce7de22565c5fc4d.exe	107
PID 4260 wrote to memory of 3640	4260	5119c03df1becd83ce7de22565c5fc4d.exe	107
PID 4260 wrote to memory of 3640	4260	5119c03df1becd83ce7de22565c5fc4d.exe	107
PID 4260 wrote to memory of 3640	4260	5119c03df1becd83ce7de22565c5fc4d.exe	107
PID 4260 wrote to memory of 3640	4260	5119c03df1becd83ce7de22565c5fc4d.exe	107
PID 4260 wrote to memory of 3640	4260	5119c03df1becd83ce7de22565c5fc4d.exe	107
PID 4260 wrote to memory of 3640	4260	5119c03df1becd83ce7de22565c5fc4d.exe	107

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\5119c03df1becd83ce7de22565c5fc4d.exe
"C:\Users\Admin\AppData\Local\Temp\5119c03df1becd83ce7de22565c5fc4d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4260
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:3640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3640-13-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3640-22-0x0000000005190000-0x00000000051A0000-memory.dmp

Filesize
64KB

Download
memory/3640-21-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/3640-20-0x00000000064E0000-0x00000000066A2000-memory.dmp

Filesize
1.8MB

Download
memory/3640-19-0x00000000062C0000-0x0000000006310000-memory.dmp

Filesize
320KB

Download
memory/3640-18-0x0000000004FC0000-0x0000000005026000-memory.dmp

Filesize
408KB

Download
memory/3640-16-0x0000000005190000-0x00000000051A0000-memory.dmp

Filesize
64KB

Download
memory/3640-15-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/4260-5-0x0000000007E10000-0x0000000007E1A000-memory.dmp

Filesize
40KB

Download
memory/4260-6-0x0000000008210000-0x0000000008222000-memory.dmp

Filesize
72KB

Download
memory/4260-10-0x0000000003140000-0x00000000031BE000-memory.dmp

Filesize
504KB

Download
memory/4260-11-0x0000000009570000-0x000000000960C000-memory.dmp

Filesize
624KB

Download
memory/4260-12-0x0000000006A70000-0x0000000006AB6000-memory.dmp

Filesize
280KB

Download
memory/4260-8-0x0000000007ED0000-0x0000000007EE0000-memory.dmp

Filesize
64KB

Download
memory/4260-7-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/4260-9-0x0000000008240000-0x000000000824C000-memory.dmp

Filesize
48KB

Download
memory/4260-17-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/4260-0-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/4260-4-0x0000000007ED0000-0x0000000007EE0000-memory.dmp

Filesize
64KB

Download
memory/4260-3-0x0000000007D60000-0x0000000007DF2000-memory.dmp

Filesize
584KB

Download
memory/4260-2-0x0000000008250000-0x00000000087F4000-memory.dmp

Filesize
5.6MB

Download
memory/4260-1-0x0000000000DE0000-0x0000000000EA4000-memory.dmp

Filesize
784KB

Download