agenttesla | 0b4b35e760728afc9d3e9a3b093a9f69a8507ffcafbe6c8e5b424fedb540096f

Analysis

max time kernel
94s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2024 08:14

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General

Target

50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
Size

1.1MB
MD5

b769c82e7f0aeb48129c514b6ee3eefc
SHA1

19bd8f4cbd6422003331d9d2de11e3a7f973b0a3
SHA256

50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c
SHA512

97e5b8baf06b6f210cd8e9e8388963ea77b145b0192cb8af8ae7d5b088f0bdba7cedcd5100bdff61d64cb0a85bfbd69115a15e50ce4d0b7c4c43b8586098033d
SSDEEP

24576:tqDEvCTbMWu7rQYlBQcBiT6rprG8aGKSeHIqatQGNQp:tTvC/MTQYxsWR7aGKSeumGy

Score

10^/10

agenttesla zgrat keylogger persistence rat spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.deeptrans.com.tr
Port:
587
Username:
[email protected]
Password:
59ace821A

Signatures

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

Detect ZGRat V1 33 IoCs

resource	yara_rule
behavioral2/memory/4884-28-0x00000000029C0000-0x0000000002A16000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-31-0x0000000004F60000-0x0000000004FB4000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-87-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-91-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-89-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-85-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-83-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-81-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-79-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-77-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-75-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-73-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-69-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-67-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-65-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-63-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-61-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-57-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-55-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-53-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-51-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-49-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-47-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-43-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-41-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-39-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-37-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-35-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-33-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-32-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-71-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-59-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4884-45-0x0000000004F60000-0x0000000004FAF000-memory.dmp	family_zgrat_v1

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

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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2708 set thread context of 4884	2708	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	88

Program crash 1 IoCs

pid	pid_target	Process	procid_target
632	2708	WerFault.exe	85

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4884	RegSvcs.exe
4884	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1752	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
2708	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4884	RegSvcs.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
1752	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
1752	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
2708	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
2708	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
1752	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
1752	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
2708	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
2708	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4884	RegSvcs.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 1148	1752	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	84
PID 1752 wrote to memory of 1148	1752	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	84
PID 1752 wrote to memory of 1148	1752	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	84
PID 1752 wrote to memory of 2708	1752	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	85
PID 1752 wrote to memory of 2708	1752	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	85
PID 1752 wrote to memory of 2708	1752	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	85
PID 2708 wrote to memory of 4884	2708	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	88
PID 2708 wrote to memory of 4884	2708	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	88
PID 2708 wrote to memory of 4884	2708	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	88
PID 2708 wrote to memory of 4884	2708	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	88

C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"
  2⤵
  PID:1148
- C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
  "C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2708
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:4884
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 696
    3⤵
    - Program crash
    PID:632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 2708 -ip 2708
1⤵
PID:2160

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

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\epistemology

Filesize
265KB

MD5
7ce83a1858c30a03b42b30473e352d7c

SHA1
bd4ce02d1146e9eb4db28618a8aaed624065cad9

SHA256
b865e977e0453002efb11e941099dbab7771c01a9fd3428159a7490b2d2f2929

SHA512
4a6ef736bf51504365b4432c495193570f267f897c1edfdde7157b34bfc9ec69e00e483ca039cc8ad0f194534c01f1b1ff1c12484ab91eaab043fa9d7e23d629

Download Submit
C:\Users\Admin\AppData\Local\Temp\nonagglutinant

Filesize
28KB

MD5
e57eea256683665468bb7fb55f13684d

SHA1
083f109a55fe7dd473ac50a1bec85bb608e978b9

SHA256
47e48ca5d550c9a4907096eda37d5e648cc0fbdd1b375b9c7c996ab26b41d4b4

SHA512
cc20948a5643d8ca466589360d24ea7dff50989ed95880954dd50983e73f362caca1d67eda7908ad62e34520154373ff597a70ce245e4a6259f7ee61eb8e52f8

Download Submit
memory/1752-10-0x00000000017B0000-0x00000000017B4000-memory.dmp

Filesize
16KB

Download
memory/4884-23-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4884-24-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4884-25-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4884-26-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4884-27-0x0000000073ADE000-0x0000000073ADF000-memory.dmp

Filesize
4KB

Download
memory/4884-28-0x00000000029C0000-0x0000000002A16000-memory.dmp

Filesize
344KB

Download
memory/4884-29-0x0000000073AD0000-0x0000000074280000-memory.dmp

Filesize
7.7MB

Download
memory/4884-30-0x00000000056E0000-0x0000000005C84000-memory.dmp

Filesize
5.6MB

Download
memory/4884-31-0x0000000004F60000-0x0000000004FB4000-memory.dmp

Filesize
336KB

Download
memory/4884-87-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-220-0x0000000073AD0000-0x0000000074280000-memory.dmp

Filesize
7.7MB

Download
memory/4884-91-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-89-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-85-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-83-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-81-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-79-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-77-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-75-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-73-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-69-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-67-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-65-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-63-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-61-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-57-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-55-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-53-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-51-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-49-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-47-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-43-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-41-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-39-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-37-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-35-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-33-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-32-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-71-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-59-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-45-0x0000000004F60000-0x0000000004FAF000-memory.dmp

Filesize
316KB

Download
memory/4884-1130-0x0000000073AD0000-0x0000000074280000-memory.dmp

Filesize
7.7MB

Download
memory/4884-1129-0x00000000051A0000-0x0000000005206000-memory.dmp

Filesize
408KB

Download
memory/4884-1132-0x00000000060C0000-0x0000000006110000-memory.dmp

Filesize
320KB

Download
memory/4884-1133-0x00000000061B0000-0x000000000624C000-memory.dmp

Filesize
624KB

Download
memory/4884-1134-0x0000000006530000-0x00000000065C2000-memory.dmp

Filesize
584KB

Download
memory/4884-1135-0x00000000064F0000-0x00000000064FA000-memory.dmp

Filesize
40KB

Download
memory/4884-1136-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4884-1137-0x0000000073ADE000-0x0000000073ADF000-memory.dmp

Filesize
4KB

Download
memory/4884-1138-0x0000000073AD0000-0x0000000074280000-memory.dmp

Filesize
7.7MB

Download