agenttesla | b5373781057e3cc3a3e2064f57942adc17f2a3905de6c1037332dfaede7a9cba

Analysis

max time kernel
95s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
12-12-2023 14:34

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General

Target

PRE ALERT NOTICE.exe
Size

662KB
MD5

3cfb07a2465657d8928e675dedcd9978
SHA1

c5bd7e1f89fde69af56a8305e5fac685557da92e
SHA256

b5373781057e3cc3a3e2064f57942adc17f2a3905de6c1037332dfaede7a9cba
SHA512

77c6687b8c635e90b8c19c914d5873ee40a8105448dc96480a2a1c1fb7abcb201ad4cd0a0ae9768a696743a29b1e6d25aeed62dcc93d5d60fee858781326c88a
SSDEEP

12288:huGo+4WpAE9y7Rxkz2Uo6hYMRbG7TyQ8WyDv3WDWHUIpUsimxVR5dx6D78cPLC+:ppAEIxyo6hplGUWyrWDEUIpUOTKD

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.2sautomobile.com
Port:
587
Username:
[email protected]
Password:
Kenzi051008
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/1000-6-0x00000000054B0000-0x00000000054C8000-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:

PRE ALERT NOTICE.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-433534792-1200107535-3148087551-1000\Control Panel\International\Geo\Nation	PRE ALERT NOTICE.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
Suspicious use of SetThreadContext 1 IoCs

Processes:

PRE ALERT NOTICE.exe

description pid process target process

PID 1000 set thread context of 3260 1000 PRE ALERT NOTICE.exe PRE ALERT NOTICE.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

2800 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exepowershell.exePRE ALERT NOTICE.exe

pid process

4924 powershell.exe
3332 powershell.exe
4924 powershell.exe
3260 PRE ALERT NOTICE.exe
3260 PRE ALERT NOTICE.exe
3332 powershell.exe

description	pid	process	target process
PID 1000 set thread context of 3260	1000	PRE ALERT NOTICE.exe	PRE ALERT NOTICE.exe

pid	process
2800	schtasks.exe

pid	process
4924	powershell.exe
3332	powershell.exe
4924	powershell.exe
3260	PRE ALERT NOTICE.exe
3260	PRE ALERT NOTICE.exe
3332	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exePRE ALERT NOTICE.exe

description	pid	process
Token: SeDebugPrivilege	3332	powershell.exe
Token: SeDebugPrivilege	4924	powershell.exe
Token: SeDebugPrivilege	3260	PRE ALERT NOTICE.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

PRE ALERT NOTICE.exe

description	pid	process	target process
PID 1000 wrote to memory of 3332	1000	PRE ALERT NOTICE.exe	powershell.exe
PID 1000 wrote to memory of 3332	1000	PRE ALERT NOTICE.exe	powershell.exe
PID 1000 wrote to memory of 3332	1000	PRE ALERT NOTICE.exe	powershell.exe
PID 1000 wrote to memory of 4924	1000	PRE ALERT NOTICE.exe	powershell.exe
PID 1000 wrote to memory of 4924	1000	PRE ALERT NOTICE.exe	powershell.exe
PID 1000 wrote to memory of 4924	1000	PRE ALERT NOTICE.exe	powershell.exe
PID 1000 wrote to memory of 2800	1000	PRE ALERT NOTICE.exe	schtasks.exe
PID 1000 wrote to memory of 2800	1000	PRE ALERT NOTICE.exe	schtasks.exe
PID 1000 wrote to memory of 2800	1000	PRE ALERT NOTICE.exe	schtasks.exe
PID 1000 wrote to memory of 3260	1000	PRE ALERT NOTICE.exe	PRE ALERT NOTICE.exe
PID 1000 wrote to memory of 3260	1000	PRE ALERT NOTICE.exe	PRE ALERT NOTICE.exe
PID 1000 wrote to memory of 3260	1000	PRE ALERT NOTICE.exe	PRE ALERT NOTICE.exe
PID 1000 wrote to memory of 3260	1000	PRE ALERT NOTICE.exe	PRE ALERT NOTICE.exe
PID 1000 wrote to memory of 3260	1000	PRE ALERT NOTICE.exe	PRE ALERT NOTICE.exe
PID 1000 wrote to memory of 3260	1000	PRE ALERT NOTICE.exe	PRE ALERT NOTICE.exe
PID 1000 wrote to memory of 3260	1000	PRE ALERT NOTICE.exe	PRE ALERT NOTICE.exe
PID 1000 wrote to memory of 3260	1000	PRE ALERT NOTICE.exe	PRE ALERT NOTICE.exe

C:\Users\Admin\AppData\Local\Temp\PRE ALERT NOTICE.exe
"C:\Users\Admin\AppData\Local\Temp\PRE ALERT NOTICE.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1000

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PRE ALERT NOTICE.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3332

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eKoCjhdl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp826E.tmp"
2⤵
- Creates scheduled task(s)
PID:2800

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eKoCjhdl.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4924

C:\Users\Admin\AppData\Local\Temp\PRE ALERT NOTICE.exe
"C:\Users\Admin\AppData\Local\Temp\PRE ALERT NOTICE.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3260

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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
1671abb0a6fde7b03373ed7074c9ff4d

SHA1
e6c32c9778d7159d7afa2cb71feddeb5e4e6347a

SHA256
46dc9f307c372d8401ff587dbeb07058df59a03c4b0fb38fe372abc27d6c2c99

SHA512
099743dfbd8ef10e84c95b88d411492d80b11538ae6aab7bbf169376cc44a1b4c809313c668d022cf020a4bf8be9684a690f29448b7539cecbe0605d35f085b1

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qtskkg4h.uyn.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp826E.tmp

Filesize
1KB

MD5
41731771103fd70d6f6b8390079cba92

SHA1
3930686142460fb2590d3222d4253786bedc73f3

SHA256
101198d7c0afc1aa52cda50d6ad33db828611e9c10d3e6120493d7aaa8833c0d

SHA512
a3e6847d26743ff6661bea574ecdd8cfdf1367c3b3cbd00189c05b7ed699dae532217ac82e8d0eb19d475f3b597331d20025d57a994a767d5e26d475c732c7d1

Download Submit
memory/1000-0-0x0000000000750000-0x00000000007FA000-memory.dmp

Filesize
680KB

Download
memory/1000-3-0x00000000051B0000-0x0000000005242000-memory.dmp

Filesize
584KB

Download
memory/1000-6-0x00000000054B0000-0x00000000054C8000-memory.dmp

Filesize
96KB

Download
memory/1000-7-0x00000000054F0000-0x00000000054F8000-memory.dmp

Filesize
32KB

Download
memory/1000-8-0x0000000005500000-0x000000000550A000-memory.dmp

Filesize
40KB

Download
memory/1000-9-0x0000000002A50000-0x0000000002ACA000-memory.dmp

Filesize
488KB

Download
memory/1000-10-0x000000000C450000-0x000000000C4EC000-memory.dmp

Filesize
624KB

Download
memory/1000-4-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download
memory/1000-26-0x00000000744F0000-0x0000000074CA0000-memory.dmp

Filesize
7.7MB

Download
memory/1000-1-0x00000000744F0000-0x0000000074CA0000-memory.dmp

Filesize
7.7MB

Download
memory/1000-50-0x00000000744F0000-0x0000000074CA0000-memory.dmp

Filesize
7.7MB

Download
memory/1000-2-0x0000000005760000-0x0000000005D04000-memory.dmp

Filesize
5.6MB

Download
memory/1000-49-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download
memory/1000-5-0x0000000005190000-0x000000000519A000-memory.dmp

Filesize
40KB

Download
memory/3260-100-0x0000000005E00000-0x0000000005E50000-memory.dmp

Filesize
320KB

Download
memory/3260-101-0x00000000744F0000-0x0000000074CA0000-memory.dmp

Filesize
7.7MB

Download
memory/3260-52-0x0000000005020000-0x0000000005030000-memory.dmp

Filesize
64KB

Download
memory/3260-47-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3260-102-0x0000000005020000-0x0000000005030000-memory.dmp

Filesize
64KB

Download
memory/3260-51-0x00000000744F0000-0x0000000074CA0000-memory.dmp

Filesize
7.7MB

Download
memory/3332-25-0x0000000006080000-0x00000000060E6000-memory.dmp

Filesize
408KB

Download
memory/3332-27-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/3332-87-0x0000000007C80000-0x0000000007D16000-memory.dmp

Filesize
600KB

Download
memory/3332-19-0x0000000005710000-0x0000000005732000-memory.dmp

Filesize
136KB

Download
memory/3332-17-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/3332-16-0x00000000744F0000-0x0000000074CA0000-memory.dmp

Filesize
7.7MB

Download
memory/3332-23-0x0000000005F20000-0x0000000005F86000-memory.dmp

Filesize
408KB

Download
memory/3332-15-0x0000000005100000-0x0000000005136000-memory.dmp

Filesize
216KB

Download
memory/3332-54-0x0000000006770000-0x00000000067BC000-memory.dmp

Filesize
304KB

Download
memory/3332-99-0x00000000744F0000-0x0000000074CA0000-memory.dmp

Filesize
7.7MB

Download
memory/3332-68-0x0000000070C90000-0x0000000070CDC000-memory.dmp

Filesize
304KB

Download
memory/3332-82-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/3332-83-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/3332-85-0x0000000007A00000-0x0000000007A1A000-memory.dmp

Filesize
104KB

Download
memory/3332-79-0x00000000076D0000-0x0000000007773000-memory.dmp

Filesize
652KB

Download
memory/3332-88-0x0000000007C00000-0x0000000007C11000-memory.dmp

Filesize
68KB

Download
memory/3332-81-0x000000007F120000-0x000000007F130000-memory.dmp

Filesize
64KB

Download
memory/4924-46-0x0000000006200000-0x0000000006554000-memory.dmp

Filesize
3.3MB

Download
memory/4924-86-0x0000000007B70000-0x0000000007B7A000-memory.dmp

Filesize
40KB

Download
memory/4924-84-0x0000000008140000-0x00000000087BA000-memory.dmp

Filesize
6.5MB

Download
memory/4924-69-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

Filesize
64KB

Download
memory/4924-67-0x0000000007790000-0x00000000077AE000-memory.dmp

Filesize
120KB

Download
memory/4924-80-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

Filesize
64KB

Download
memory/4924-56-0x0000000007750000-0x0000000007782000-memory.dmp

Filesize
200KB

Download
memory/4924-90-0x0000000007D40000-0x0000000007D54000-memory.dmp

Filesize
80KB

Download
memory/4924-91-0x0000000007E40000-0x0000000007E5A000-memory.dmp

Filesize
104KB

Download
memory/4924-92-0x0000000007E20000-0x0000000007E28000-memory.dmp

Filesize
32KB

Download
memory/4924-89-0x0000000007D30000-0x0000000007D3E000-memory.dmp

Filesize
56KB

Download
memory/4924-55-0x000000007FC50000-0x000000007FC60000-memory.dmp

Filesize
64KB

Download
memory/4924-57-0x0000000070C90000-0x0000000070CDC000-memory.dmp

Filesize
304KB

Download
memory/4924-53-0x00000000067B0000-0x00000000067CE000-memory.dmp

Filesize
120KB

Download
memory/4924-24-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

Filesize
64KB

Download
memory/4924-95-0x00000000744F0000-0x0000000074CA0000-memory.dmp

Filesize
7.7MB

Download
memory/4924-22-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

Filesize
64KB

Download
memory/4924-20-0x00000000744F0000-0x0000000074CA0000-memory.dmp

Filesize
7.7MB

Download
memory/4924-18-0x00000000058B0000-0x0000000005ED8000-memory.dmp

Filesize
6.2MB

Download