agenttesla | 4bedf2bc1d0aab9174d20189412427e908bdaad29dcd26a13cb630ebbaa0155e

Analysis

max time kernel
151s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
12-12-2023 12:20

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General

Target

ORDINE AR2330GTD 2023.exe
Size

666KB
MD5

3799fa4b4d57013880952ec3793b30fd
SHA1

9cd4bba363b97b73c7ccc60706ac8dcc1d3a8fc3
SHA256

aa3875e92ca68427530c01b40918bb498b1e134a1c43b80e155b97e2e1569d67
SHA512

447ccbe8d01907eda242c0817938439c4969beb91cc0186288d71cb1cce3f285b98c2850c373475ee763ab6dbe726f3db76d8a295044990a102faed5ec418fb3
SSDEEP

12288:SX5+4WpAEWy7R5Q22K1K35341Xx+wEKMPOdkNN6n62/MuFwZf0GvxHvLz3p3+:PpAErK22K0ix+uMPbYnTMKsfB5vv3

Score

10^/10

agenttesla zgrat collection keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.wrklearning.com
Port:
587
Username:
[email protected]
Password:
worke2300
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 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3248-6-0x0000000006860000-0x0000000006878000-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

Processes:

ORDINE AR2330GTD 2023.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Control Panel\International\Geo\Nation	ORDINE AR2330GTD 2023.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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

ORDINE AR2330GTD 2023.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ORDINE AR2330GTD 2023.exe
Key opened	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ORDINE AR2330GTD 2023.exe
Key opened	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ORDINE AR2330GTD 2023.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

62 api.ipify.org
63 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

ORDINE AR2330GTD 2023.exe

description pid process target process

PID 3248 set thread context of 1876 3248 ORDINE AR2330GTD 2023.exe ORDINE AR2330GTD 2023.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

1988 schtasks.exe

flow	ioc
62	api.ipify.org
63	api.ipify.org

description	pid	process	target process
PID 3248 set thread context of 1876	3248	ORDINE AR2330GTD 2023.exe	ORDINE AR2330GTD 2023.exe

pid	process
1988	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

ORDINE AR2330GTD 2023.exepowershell.exe

pid	process
1876	ORDINE AR2330GTD 2023.exe
1876	ORDINE AR2330GTD 2023.exe
1876	ORDINE AR2330GTD 2023.exe
4336	powershell.exe
4336	powershell.exe
4336	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeORDINE AR2330GTD 2023.exe

description pid process

Token: SeDebugPrivilege 4336 powershell.exe
Token: SeDebugPrivilege 1876 ORDINE AR2330GTD 2023.exe

description	pid	process
Token: SeDebugPrivilege	4336	powershell.exe
Token: SeDebugPrivilege	1876	ORDINE AR2330GTD 2023.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

ORDINE AR2330GTD 2023.exe

description	pid	process	target process
PID 3248 wrote to memory of 4336	3248	ORDINE AR2330GTD 2023.exe	powershell.exe
PID 3248 wrote to memory of 4336	3248	ORDINE AR2330GTD 2023.exe	powershell.exe
PID 3248 wrote to memory of 4336	3248	ORDINE AR2330GTD 2023.exe	powershell.exe
PID 3248 wrote to memory of 1988	3248	ORDINE AR2330GTD 2023.exe	schtasks.exe
PID 3248 wrote to memory of 1988	3248	ORDINE AR2330GTD 2023.exe	schtasks.exe
PID 3248 wrote to memory of 1988	3248	ORDINE AR2330GTD 2023.exe	schtasks.exe
PID 3248 wrote to memory of 1876	3248	ORDINE AR2330GTD 2023.exe	ORDINE AR2330GTD 2023.exe
PID 3248 wrote to memory of 1876	3248	ORDINE AR2330GTD 2023.exe	ORDINE AR2330GTD 2023.exe
PID 3248 wrote to memory of 1876	3248	ORDINE AR2330GTD 2023.exe	ORDINE AR2330GTD 2023.exe
PID 3248 wrote to memory of 1876	3248	ORDINE AR2330GTD 2023.exe	ORDINE AR2330GTD 2023.exe
PID 3248 wrote to memory of 1876	3248	ORDINE AR2330GTD 2023.exe	ORDINE AR2330GTD 2023.exe
PID 3248 wrote to memory of 1876	3248	ORDINE AR2330GTD 2023.exe	ORDINE AR2330GTD 2023.exe
PID 3248 wrote to memory of 1876	3248	ORDINE AR2330GTD 2023.exe	ORDINE AR2330GTD 2023.exe
PID 3248 wrote to memory of 1876	3248	ORDINE AR2330GTD 2023.exe	ORDINE AR2330GTD 2023.exe

outlook_office_path 1 IoCs

Processes:

ORDINE AR2330GTD 2023.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ORDINE AR2330GTD 2023.exe

outlook_win_path 1 IoCs

Processes:

ORDINE AR2330GTD 2023.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ORDINE AR2330GTD 2023.exe

C:\Users\Admin\AppData\Local\Temp\ORDINE AR2330GTD 2023.exe
"C:\Users\Admin\AppData\Local\Temp\ORDINE AR2330GTD 2023.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3248

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GHhHffEH.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4336

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GHhHffEH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp748F.tmp"
2⤵
- Creates scheduled task(s)
PID:1988

C:\Users\Admin\AppData\Local\Temp\ORDINE AR2330GTD 2023.exe
"C:\Users\Admin\AppData\Local\Temp\ORDINE AR2330GTD 2023.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1876

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

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

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ORDINE AR2330GTD 2023.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xt5tjji1.fpc.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp748F.tmp

Filesize
1KB

MD5
2cccdf2cb4d266af263a0536b720e8c7

SHA1
9b8cc483d68f5af757386c53031331a4f60519eb

SHA256
3e674edde53291c090dec5d0756229eb3804027fd717af1a237048abed697bcf

SHA512
cbef161176d4e8c5e87669f9a68358c434827f2ac70ec32d43e215c7391ad9c7424dc0cec162d1547731e333424d58ae105f3d94a2b10f5f7601d5f905f1f0c9

Download Submit
memory/1876-72-0x00000000050D0000-0x00000000050E0000-memory.dmp

Filesize
64KB

Download
memory/1876-71-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/1876-28-0x00000000053D0000-0x0000000005436000-memory.dmp

Filesize
408KB

Download
memory/1876-27-0x00000000050D0000-0x00000000050E0000-memory.dmp

Filesize
64KB

Download
memory/1876-26-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/1876-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1876-63-0x0000000006A90000-0x0000000006AE0000-memory.dmp

Filesize
320KB

Download
memory/3248-9-0x0000000008E30000-0x0000000008EAC000-memory.dmp

Filesize
496KB

Download
memory/3248-8-0x0000000006190000-0x000000000619A000-memory.dmp

Filesize
40KB

Download
memory/3248-0-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/3248-3-0x0000000004F00000-0x0000000004F92000-memory.dmp

Filesize
584KB

Download
memory/3248-10-0x000000000BF50000-0x000000000BFEC000-memory.dmp

Filesize
624KB

Download
memory/3248-4-0x0000000005190000-0x00000000051A0000-memory.dmp

Filesize
64KB

Download
memory/3248-20-0x0000000005190000-0x00000000051A0000-memory.dmp

Filesize
64KB

Download
memory/3248-14-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/3248-2-0x00000000053D0000-0x0000000005974000-memory.dmp

Filesize
5.6MB

Download
memory/3248-1-0x00000000004C0000-0x000000000056C000-memory.dmp

Filesize
688KB

Download
memory/3248-25-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/3248-7-0x0000000006180000-0x0000000006188000-memory.dmp

Filesize
32KB

Download
memory/3248-6-0x0000000006860000-0x0000000006878000-memory.dmp

Filesize
96KB

Download
memory/3248-5-0x00000000050B0000-0x00000000050BA000-memory.dmp

Filesize
40KB

Download
memory/4336-29-0x00000000055F0000-0x0000000005612000-memory.dmp

Filesize
136KB

Download
memory/4336-59-0x00000000077E0000-0x00000000077FA000-memory.dmp

Filesize
104KB

Download
memory/4336-35-0x00000000057C0000-0x0000000005826000-memory.dmp

Filesize
408KB

Download
memory/4336-40-0x0000000006080000-0x00000000063D4000-memory.dmp

Filesize
3.3MB

Download
memory/4336-41-0x00000000064D0000-0x00000000064EE000-memory.dmp

Filesize
120KB

Download
memory/4336-42-0x0000000006760000-0x00000000067AC000-memory.dmp

Filesize
304KB

Download
memory/4336-43-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/4336-44-0x000000007F0A0000-0x000000007F0B0000-memory.dmp

Filesize
64KB

Download
memory/4336-45-0x0000000006A90000-0x0000000006AC2000-memory.dmp

Filesize
200KB

Download
memory/4336-46-0x00000000702B0000-0x00000000702FC000-memory.dmp

Filesize
304KB

Download
memory/4336-56-0x0000000006A70000-0x0000000006A8E000-memory.dmp

Filesize
120KB

Download
memory/4336-57-0x00000000076C0000-0x0000000007763000-memory.dmp

Filesize
652KB

Download
memory/4336-58-0x0000000007E20000-0x000000000849A000-memory.dmp

Filesize
6.5MB

Download
memory/4336-24-0x0000000005870000-0x0000000005E98000-memory.dmp

Filesize
6.2MB

Download
memory/4336-60-0x0000000007850000-0x000000000785A000-memory.dmp

Filesize
40KB

Download
memory/4336-61-0x0000000007A60000-0x0000000007AF6000-memory.dmp

Filesize
600KB

Download
memory/4336-62-0x00000000079E0000-0x00000000079F1000-memory.dmp

Filesize
68KB

Download
memory/4336-19-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/4336-64-0x0000000007A10000-0x0000000007A1E000-memory.dmp

Filesize
56KB

Download
memory/4336-65-0x0000000007A20000-0x0000000007A34000-memory.dmp

Filesize
80KB

Download
memory/4336-66-0x0000000007B20000-0x0000000007B3A000-memory.dmp

Filesize
104KB

Download
memory/4336-67-0x0000000007B00000-0x0000000007B08000-memory.dmp

Filesize
32KB

Download
memory/4336-70-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/4336-18-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/4336-16-0x0000000002BB0000-0x0000000002BE6000-memory.dmp

Filesize
216KB

Download