agenttesla | 8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887

Analysis

max time kernel
120s
max time network
108s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-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
behavioral2/memory/1828-18-0x0000000002E50000-0x0000000002EA6000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-22-0x0000000003100000-0x0000000003154000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-77-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-61-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-37-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-27-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-25-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-24-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-83-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-81-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-79-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-75-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-73-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-71-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-69-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-67-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-65-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-63-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-59-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-57-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-55-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-53-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-51-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-49-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-47-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-45-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-43-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-41-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-39-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-35-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-33-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-31-0x0000000003100000-0x000000000314F000-memory.dmp	family_zgrat_v1
behavioral2/memory/1828-29-0x0000000003100000-0x000000000314F000-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-1-5-21-2804150937-2146708401-419095071-1000\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 1600 set thread context of 1828	1600	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe	84

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1828	RegSvcs.exe
1828	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1600	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1828	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1600	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe
1600	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1600	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe
1600	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1828	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1600 wrote to memory of 1828	1600	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe	84
PID 1600 wrote to memory of 1828	1600	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe	84
PID 1600 wrote to memory of 1828	1600	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe	84
PID 1600 wrote to memory of 1828	1600	8b595373f715ca3fdcfb46ad318afa8c3a0bce743c790d572d57787a986f5887.exe	84

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:1600
- 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:1828

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\aut4314.tmp

Filesize
265KB

MD5
873db2476db53b939dea5a620a355397

SHA1
324e215cd1bda8ad216f03bc1095ae587ada7286

SHA256
57b9bb938e459cb9dcb8f22d7c74d605bee649a6c86939a46d57026cf9344daa

SHA512
89624d65c80138200e9480cb7d669ed53638ab84a58ddf6f1729083e81edfb69055f109de752210d52a1f2572e2286b3610802742327b59a807651085d255a02

Download Submit
memory/1600-12-0x0000000002480000-0x0000000002484000-memory.dmp

Filesize
16KB

Download
memory/1828-13-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/1828-15-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/1828-16-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/1828-14-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/1828-17-0x0000000073E7E000-0x0000000073E7F000-memory.dmp

Filesize
4KB

Download
memory/1828-18-0x0000000002E50000-0x0000000002EA6000-memory.dmp

Filesize
344KB

Download
memory/1828-20-0x0000000005C70000-0x0000000006214000-memory.dmp

Filesize
5.6MB

Download
memory/1828-19-0x0000000073E70000-0x0000000074620000-memory.dmp

Filesize
7.7MB

Download
memory/1828-21-0x0000000073E70000-0x0000000074620000-memory.dmp

Filesize
7.7MB

Download
memory/1828-23-0x0000000073E70000-0x0000000074620000-memory.dmp

Filesize
7.7MB

Download
memory/1828-22-0x0000000003100000-0x0000000003154000-memory.dmp

Filesize
336KB

Download
memory/1828-77-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-61-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-37-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-27-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-25-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-24-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-83-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-81-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-79-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-75-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-73-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-71-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-69-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-67-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-65-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-63-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-59-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-57-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-55-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-53-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-51-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-49-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-47-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-45-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-43-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-41-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-39-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-35-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-33-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-31-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-29-0x0000000003100000-0x000000000314F000-memory.dmp

Filesize
316KB

Download
memory/1828-1120-0x00000000057C0000-0x0000000005826000-memory.dmp

Filesize
408KB

Download
memory/1828-1121-0x0000000073E70000-0x0000000074620000-memory.dmp

Filesize
7.7MB

Download
memory/1828-1123-0x00000000066B0000-0x0000000006700000-memory.dmp

Filesize
320KB

Download
memory/1828-1124-0x00000000067A0000-0x000000000683C000-memory.dmp

Filesize
624KB

Download
memory/1828-1125-0x0000000006B20000-0x0000000006BB2000-memory.dmp

Filesize
584KB

Download
memory/1828-1126-0x0000000006AF0000-0x0000000006AFA000-memory.dmp

Filesize
40KB

Download
memory/1828-1127-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/1828-1128-0x0000000073E7E000-0x0000000073E7F000-memory.dmp

Filesize
4KB

Download
memory/1828-1129-0x0000000073E70000-0x0000000074620000-memory.dmp

Filesize
7.7MB

Download