agenttesla | 0b4b35e760728afc9d3e9a3b093a9f69a8507ffcafbe6c8e5b424fedb540096f

Analysis

max time kernel
161s
max time network
177s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2024 08:08

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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/4484-17-0x00000000055D0000-0x0000000005626000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-22-0x00000000056B0000-0x0000000005704000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-24-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-25-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-83-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-81-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-79-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-77-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-76-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-73-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-69-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-67-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-66-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-63-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-61-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-59-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-55-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-53-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-51-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-49-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-45-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-43-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-41-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-39-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-37-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-35-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-33-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-31-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-29-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-71-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-57-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-47-0x00000000056B0000-0x00000000056FF000-memory.dmp	family_zgrat_v1
behavioral2/memory/4484-27-0x00000000056B0000-0x00000000056FF000-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-1-5-21-3808065738-1666277613-1125846146-1000\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 4436 set thread context of 4484	4436	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	93

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4484	RegSvcs.exe
4484	RegSvcs.exe
4484	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4436	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4484	RegSvcs.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4436	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
4436	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
4436	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4436	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
4436	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
4436	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4484	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4436 wrote to memory of 4484	4436	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	93
PID 4436 wrote to memory of 4484	4436	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	93
PID 4436 wrote to memory of 4484	4436	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	93
PID 4436 wrote to memory of 4484	4436	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	93

C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4436
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4484

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3936 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
1⤵
PID:1320

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

memory/4436-10-0x0000000002600000-0x0000000002604000-memory.dmp

Filesize
16KB

Download
memory/4484-11-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4484-12-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4484-13-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4484-14-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4484-15-0x00000000743DE000-0x00000000743DF000-memory.dmp

Filesize
4KB

Download
memory/4484-16-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4484-17-0x00000000055D0000-0x0000000005626000-memory.dmp

Filesize
344KB

Download
memory/4484-18-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4484-19-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4484-20-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4484-21-0x0000000005CD0000-0x0000000006274000-memory.dmp

Filesize
5.6MB

Download
memory/4484-22-0x00000000056B0000-0x0000000005704000-memory.dmp

Filesize
336KB

Download
memory/4484-23-0x00000000743DE000-0x00000000743DF000-memory.dmp

Filesize
4KB

Download
memory/4484-24-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-25-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-83-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-81-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-79-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-77-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-76-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-73-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-69-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-67-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-66-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-63-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-61-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-59-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-55-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-53-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-51-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-49-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-45-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-43-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-41-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-39-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-37-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-35-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-33-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-31-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-29-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-71-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-57-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-47-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-27-0x00000000056B0000-0x00000000056FF000-memory.dmp

Filesize
316KB

Download
memory/4484-1120-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4484-1121-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4484-1122-0x0000000005B40000-0x0000000005BA6000-memory.dmp

Filesize
408KB

Download
memory/4484-1123-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4484-1125-0x00000000066E0000-0x0000000006730000-memory.dmp

Filesize
320KB

Download
memory/4484-1126-0x00000000067D0000-0x000000000686C000-memory.dmp

Filesize
624KB

Download
memory/4484-1127-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4484-1128-0x0000000006B90000-0x0000000006C22000-memory.dmp

Filesize
584KB

Download
memory/4484-1129-0x0000000006B30000-0x0000000006B3A000-memory.dmp

Filesize
40KB

Download