agenttesla | 8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
09-05-2024 10:06

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General

Target

8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe
Size

1.1MB
MD5

4bb4e01a5370b516309f202e9ae67065
SHA1

909b4e79ef64bfaaf00c670a329eddff2a013300
SHA256

8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887
SHA512

70a5ea29b0b66c256abd2d92e6cccf4b14b56f14a92e49fa9e2e14075ee94c8c79d31d9be88310dea42f0f93ddd5d8efad0775af27f3e295605b65ff943f4673
SSDEEP

24576:bqDEvCTbMWu7rQYlBQcBiT6rprG8a4Mf8XMZqXYEQAaSiKpjNQ:bTvC/MTQYxsWR7a4MEMZa/is

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
behavioral1/memory/2496-18-0x0000000000330000-0x0000000000386000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-19-0x0000000000530000-0x0000000000584000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-53-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-51-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-49-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-47-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-45-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-43-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-41-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-39-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-37-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-35-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-33-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-31-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-29-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-27-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-25-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-23-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-22-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-81-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-79-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-77-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-75-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-73-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-71-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-69-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-67-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-65-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-63-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-61-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-59-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-57-0x0000000000530000-0x000000000057F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-55-0x0000000000530000-0x000000000057F000-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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe"	RegSvcs.exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/1888-11-0x0000000000280000-0x00000000003A9000-memory.dmp	autoit_exe
behavioral1/memory/1888-16-0x0000000000280000-0x00000000003A9000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1888 set thread context of 2496	1888	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2496	RegSvcs.exe
2496	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1888	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2496	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1888	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe
1888	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1888	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe
1888	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2496	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1888 wrote to memory of 2496	1888	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe	28
PID 1888 wrote to memory of 2496	1888	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe	28
PID 1888 wrote to memory of 2496	1888	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe	28
PID 1888 wrote to memory of 2496	1888	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe	28
PID 1888 wrote to memory of 2496	1888	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe	28
PID 1888 wrote to memory of 2496	1888	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe	28
PID 1888 wrote to memory of 2496	1888	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe	28
PID 1888 wrote to memory of 2496	1888	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe	28

C:\Users\Admin\AppData\Local\Temp\8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe
"C:\Users\Admin\AppData\Local\Temp\8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1888
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2496

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\Lityerses

Filesize
265KB

MD5
873db2476db53b939dea5a620a355397

SHA1
324e215cd1bda8ad216f03bc1095ae587ada7286

SHA256
57b9bb938e459cb9dcb8f22d7c74d605bee649a6c86939a46d57026cf9344daa

SHA512
89624d65c80138200e9480cb7d669ed53638ab84a58ddf6f1729083e81edfb69055f109de752210d52a1f2572e2286b3610802742327b59a807651085d255a02

Download Submit
memory/1888-16-0x0000000000280000-0x00000000003A9000-memory.dmp

Filesize
1.2MB

Download
memory/1888-11-0x0000000000280000-0x00000000003A9000-memory.dmp

Filesize
1.2MB

Download
memory/2496-31-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-17-0x00000000742FE000-0x00000000742FF000-memory.dmp

Filesize
4KB

Download
memory/2496-15-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2496-27-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-18-0x0000000000330000-0x0000000000386000-memory.dmp

Filesize
344KB

Download
memory/2496-19-0x0000000000530000-0x0000000000584000-memory.dmp

Filesize
336KB

Download
memory/2496-20-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/2496-21-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/2496-53-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-51-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-49-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-47-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-45-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-43-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-41-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-25-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-37-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-35-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-33-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-12-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2496-1121-0x00000000742FE000-0x00000000742FF000-memory.dmp

Filesize
4KB

Download
memory/2496-14-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2496-39-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-23-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-22-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-81-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-1118-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/2496-79-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-77-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-75-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-73-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-71-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-69-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-67-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-65-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-63-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-61-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-59-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-57-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-55-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-1120-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2496-29-0x0000000000530000-0x000000000057F000-memory.dmp

Filesize
316KB

Download
memory/2496-1122-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download