agenttesla | 897a936cf95738f343eba3cbd4bbfc99504c08b6dec488a6e0d532ca6e3a5eae

Analysis

max time kernel
117s
max time network
128s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
06-05-2024 15:13

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General

Target

scanned.ptfl.exe
Size

2.2MB
MD5

28e103aedf6189b6ceeede328e835bb0
SHA1

797f0a0b49b47d307b132b2b98359fae652bdcf9
SHA256

897a936cf95738f343eba3cbd4bbfc99504c08b6dec488a6e0d532ca6e3a5eae
SHA512

8022dbf51f64873e6079eb453ed9fd4c17ec52ea1b41ac6f60585ce5efb632dd583974bd5ba5eb2e162ba8be37e34c44b49f9a44345f5fa2555660a7fd6dcadf
SSDEEP

49152:32Zv4kXMao68qLx3nAefDg5QBJPwdQAs/DNNHwkznzpgcgF/FD+:32K68qLx3AsDgeB54s7t1gc0/FD

Score

10^/10

agenttesla zgrat keylogger persistence rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.id-net.fr
Port:
587
Username:
[email protected]
Password:
zhi33
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 34 IoCs

resource	yara_rule
behavioral1/memory/1972-2-0x0000000004BE0000-0x0000000004E10000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-7-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-3-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-10-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-14-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-16-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-18-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-24-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-30-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-34-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-46-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-50-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-56-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-54-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-52-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-48-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-58-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-44-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-42-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-40-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-38-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-36-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-32-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-60-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-28-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-26-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-22-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-20-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-12-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-8-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-4-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-62-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-64-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1
behavioral1/memory/1972-66-0x0000000004BE0000-0x0000000004E0B000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\MvQHOaQ = "C:\\Users\\Admin\\AppData\\Roaming\\MvQHOaQ\\MvQHOaQ.exe"	scanned.ptfl.exe

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
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1972 set thread context of 2560	1972	scanned.ptfl.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2560	scanned.ptfl.exe
2560	scanned.ptfl.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1972	scanned.ptfl.exe
Token: SeDebugPrivilege	1972	scanned.ptfl.exe
Token: SeDebugPrivilege	2560	scanned.ptfl.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2560	scanned.ptfl.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 2560	1972	scanned.ptfl.exe	28
PID 1972 wrote to memory of 2560	1972	scanned.ptfl.exe	28
PID 1972 wrote to memory of 2560	1972	scanned.ptfl.exe	28
PID 1972 wrote to memory of 2560	1972	scanned.ptfl.exe	28
PID 1972 wrote to memory of 2560	1972	scanned.ptfl.exe	28
PID 1972 wrote to memory of 2560	1972	scanned.ptfl.exe	28
PID 1972 wrote to memory of 2560	1972	scanned.ptfl.exe	28
PID 1972 wrote to memory of 2560	1972	scanned.ptfl.exe	28
PID 1972 wrote to memory of 2560	1972	scanned.ptfl.exe	28

C:\Users\Admin\AppData\Local\Temp\scanned.ptfl.exe
"C:\Users\Admin\AppData\Local\Temp\scanned.ptfl.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Users\Admin\AppData\Local\Temp\scanned.ptfl.exe
  "C:\Users\Admin\AppData\Local\Temp\scanned.ptfl.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2560

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1972-38-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-64-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-2-0x0000000004BE0000-0x0000000004E10000-memory.dmp

Filesize
2.2MB

Download
memory/1972-7-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-3-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-10-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-14-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-16-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-18-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-24-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-30-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-34-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-46-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-50-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-56-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-54-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-0-0x0000000074A5E000-0x0000000074A5F000-memory.dmp

Filesize
4KB

Download
memory/1972-48-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-58-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-44-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-42-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-40-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-32-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-36-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-52-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-60-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-28-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-26-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-22-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-20-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-12-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-8-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-4-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-62-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-1-0x0000000000D20000-0x0000000000F60000-memory.dmp

Filesize
2.2MB

Download
memory/1972-66-0x0000000004BE0000-0x0000000004E0B000-memory.dmp

Filesize
2.2MB

Download
memory/1972-4884-0x0000000004460000-0x00000000044AC000-memory.dmp

Filesize
304KB

Download
memory/1972-4883-0x00000000049E0000-0x0000000004A4C000-memory.dmp

Filesize
432KB

Download
memory/1972-4885-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/1972-4886-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/1972-4887-0x00000000050F0000-0x0000000005144000-memory.dmp

Filesize
336KB

Download
memory/1972-4901-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/2560-4902-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/2560-4903-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2560-4904-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/2560-4920-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download