agenttesla | a4d1c2193d3db847e5c7132074a16826beff3d069e1ba83633b8ac7bc5c88f5e

Analysis

max time kernel
67s
max time network
64s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2023 14:18

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General

Target

Product_Specification_Dec052023.exe
Size

828KB
MD5

72c79ce71ca4d2529fb05f1e37341a69
SHA1

aaa4e64071d39f2590d1bcb3b758c51d320ece31
SHA256

a4d1c2193d3db847e5c7132074a16826beff3d069e1ba83633b8ac7bc5c88f5e
SHA512

0e1f9eb942b5409bee74c4aaa3d249a87a88dc72d4aeda2cbe39cde7f428ef07b21e17c9467413826f4b599db744064acec96061dd8c5c3f1ea61f3f98618969
SSDEEP

12288:anfKE6jD/62iNG5nF8+pQWMHKMuGxZcx0dZRyKuhqCqPiGIqkHmI:afKtD/61I4HKMuOcexylhqCq5IJHmI

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
zqamcx.com
Port:
587
Username:
[email protected]
Password:
Methodman991
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

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:

Product_Specification_Dec052023.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-596315103-1488671723-776734015-1000\Control Panel\International\Geo\Nation	Product_Specification_Dec052023.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:

Product_Specification_Dec052023.exe

description pid process target process

PID 5060 set thread context of 3388 5060 Product_Specification_Dec052023.exe Product_Specification_Dec052023.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

4480 schtasks.exe

description	pid	process	target process
PID 5060 set thread context of 3388	5060	Product_Specification_Dec052023.exe	Product_Specification_Dec052023.exe

pid	process
4480	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

Product_Specification_Dec052023.exepowershell.exepowershell.exeProduct_Specification_Dec052023.exe

pid	process
5060	Product_Specification_Dec052023.exe
5060	Product_Specification_Dec052023.exe
5060	Product_Specification_Dec052023.exe
5060	Product_Specification_Dec052023.exe
5060	Product_Specification_Dec052023.exe
5060	Product_Specification_Dec052023.exe
5060	Product_Specification_Dec052023.exe
5060	Product_Specification_Dec052023.exe
5060	Product_Specification_Dec052023.exe
5060	Product_Specification_Dec052023.exe
5060	Product_Specification_Dec052023.exe
4792	powershell.exe
3880	powershell.exe
5060	Product_Specification_Dec052023.exe
3388	Product_Specification_Dec052023.exe
3388	Product_Specification_Dec052023.exe
4792	powershell.exe
3880	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Product_Specification_Dec052023.exepowershell.exepowershell.exeProduct_Specification_Dec052023.exe

description	pid	process
Token: SeDebugPrivilege	5060	Product_Specification_Dec052023.exe
Token: SeDebugPrivilege	4792	powershell.exe
Token: SeDebugPrivilege	3880	powershell.exe
Token: SeDebugPrivilege	3388	Product_Specification_Dec052023.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Product_Specification_Dec052023.exe

pid process

3388 Product_Specification_Dec052023.exe

pid	process
3388	Product_Specification_Dec052023.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Product_Specification_Dec052023.exe

description	pid	process	target process
PID 5060 wrote to memory of 3880	5060	Product_Specification_Dec052023.exe	powershell.exe
PID 5060 wrote to memory of 3880	5060	Product_Specification_Dec052023.exe	powershell.exe
PID 5060 wrote to memory of 3880	5060	Product_Specification_Dec052023.exe	powershell.exe
PID 5060 wrote to memory of 4792	5060	Product_Specification_Dec052023.exe	powershell.exe
PID 5060 wrote to memory of 4792	5060	Product_Specification_Dec052023.exe	powershell.exe
PID 5060 wrote to memory of 4792	5060	Product_Specification_Dec052023.exe	powershell.exe
PID 5060 wrote to memory of 4480	5060	Product_Specification_Dec052023.exe	schtasks.exe
PID 5060 wrote to memory of 4480	5060	Product_Specification_Dec052023.exe	schtasks.exe
PID 5060 wrote to memory of 4480	5060	Product_Specification_Dec052023.exe	schtasks.exe
PID 5060 wrote to memory of 3388	5060	Product_Specification_Dec052023.exe	Product_Specification_Dec052023.exe
PID 5060 wrote to memory of 3388	5060	Product_Specification_Dec052023.exe	Product_Specification_Dec052023.exe
PID 5060 wrote to memory of 3388	5060	Product_Specification_Dec052023.exe	Product_Specification_Dec052023.exe
PID 5060 wrote to memory of 3388	5060	Product_Specification_Dec052023.exe	Product_Specification_Dec052023.exe
PID 5060 wrote to memory of 3388	5060	Product_Specification_Dec052023.exe	Product_Specification_Dec052023.exe
PID 5060 wrote to memory of 3388	5060	Product_Specification_Dec052023.exe	Product_Specification_Dec052023.exe
PID 5060 wrote to memory of 3388	5060	Product_Specification_Dec052023.exe	Product_Specification_Dec052023.exe
PID 5060 wrote to memory of 3388	5060	Product_Specification_Dec052023.exe	Product_Specification_Dec052023.exe

C:\Users\Admin\AppData\Local\Temp\Product_Specification_Dec052023.exe
"C:\Users\Admin\AppData\Local\Temp\Product_Specification_Dec052023.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5060

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\Product_Specification_Dec052023.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3880

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\tNgQrHLDn.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4792

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tNgQrHLDn" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC9F7.tmp"
2⤵
- Creates scheduled task(s)
PID:4480

C:\Users\Admin\AppData\Local\Temp\Product_Specification_Dec052023.exe
"C:\Users\Admin\AppData\Local\Temp\Product_Specification_Dec052023.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3388

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
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

Filesize
18KB

MD5
88be45cbbd4ae6fe32d3adf19eacb668

SHA1
610d2be7d243c18564b79872c02dcedf1d3648c5

SHA256
d9073f556439e78e36fd616b76c0dc041549d84fefb3b94033bdba16f56f9664

SHA512
d2ee857b2cf57d00d0baf4c6540a712d067e4a4c512c18db1ad68997fc7660b3bb054a8d1dd02516351714f1f2f340989ff3a23f3c563510fcc99e6eefaaa310

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_et3eaigp.1wq.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC9F7.tmp

Filesize
1KB

MD5
b10b8da4c62bbdaf891f03c62f6afeac

SHA1
5005920ee20635192a50b6aed59d4c139c1499a4

SHA256
7199f65cf3a660bec836795b04f1e9bb359b1c32f95de1dbff42381e46ce6224

SHA512
8962905e2aa11b48b8156686572883c668845d133cb7b95045be875104c0a218ec4c7f053a3819f7e6e01bfc757e4af31f713060e2dc23ead9819510a01b1eb1

Download Submit
memory/3388-101-0x0000000005970000-0x0000000005980000-memory.dmp

Filesize
64KB

Download
memory/3388-100-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/3388-89-0x00000000067B0000-0x0000000006800000-memory.dmp

Filesize
320KB

Download
memory/3388-52-0x0000000005970000-0x0000000005980000-memory.dmp

Filesize
64KB

Download
memory/3388-50-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/3388-47-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3880-18-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/3880-56-0x0000000006C50000-0x0000000006C82000-memory.dmp

Filesize
200KB

Download
memory/3880-98-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/3880-17-0x00000000050C0000-0x00000000050F6000-memory.dmp

Filesize
216KB

Download
memory/3880-90-0x0000000007BF0000-0x0000000007C04000-memory.dmp

Filesize
80KB

Download
memory/3880-20-0x0000000005270000-0x0000000005280000-memory.dmp

Filesize
64KB

Download
memory/3880-19-0x00000000058B0000-0x0000000005ED8000-memory.dmp

Filesize
6.2MB

Download
memory/3880-88-0x0000000007BE0000-0x0000000007BEE000-memory.dmp

Filesize
56KB

Download
memory/3880-85-0x0000000007A20000-0x0000000007A2A000-memory.dmp

Filesize
40KB

Download
memory/3880-83-0x0000000007FF0000-0x000000000866A000-memory.dmp

Filesize
6.5MB

Download
memory/3880-70-0x0000000007870000-0x0000000007913000-memory.dmp

Filesize
652KB

Download
memory/3880-67-0x0000000005270000-0x0000000005280000-memory.dmp

Filesize
64KB

Download
memory/3880-27-0x0000000005270000-0x0000000005280000-memory.dmp

Filesize
64KB

Download
memory/3880-28-0x0000000006050000-0x00000000060B6000-memory.dmp

Filesize
408KB

Download
memory/3880-26-0x0000000005FE0000-0x0000000006046000-memory.dmp

Filesize
408KB

Download
memory/3880-68-0x0000000007850000-0x000000000786E000-memory.dmp

Filesize
120KB

Download
memory/3880-48-0x00000000061C0000-0x0000000006514000-memory.dmp

Filesize
3.3MB

Download
memory/3880-69-0x0000000005270000-0x0000000005280000-memory.dmp

Filesize
64KB

Download
memory/3880-57-0x00000000715B0000-0x00000000715FC000-memory.dmp

Filesize
304KB

Download
memory/3880-55-0x000000007F8F0000-0x000000007F900000-memory.dmp

Filesize
64KB

Download
memory/3880-54-0x00000000069B0000-0x00000000069FC000-memory.dmp

Filesize
304KB

Download
memory/4792-92-0x0000000007650000-0x0000000007658000-memory.dmp

Filesize
32KB

Download
memory/4792-86-0x00000000075B0000-0x0000000007646000-memory.dmp

Filesize
600KB

Download
memory/4792-25-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

Filesize
64KB

Download
memory/4792-84-0x0000000007330000-0x000000000734A000-memory.dmp

Filesize
104KB

Download
memory/4792-99-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/4792-53-0x0000000005FE0000-0x0000000005FFE000-memory.dmp

Filesize
120KB

Download
memory/4792-91-0x0000000007670000-0x000000000768A000-memory.dmp

Filesize
104KB

Download
memory/4792-23-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

Filesize
64KB

Download
memory/4792-22-0x0000000005030000-0x0000000005052000-memory.dmp

Filesize
136KB

Download
memory/4792-72-0x000000007F3D0000-0x000000007F3E0000-memory.dmp

Filesize
64KB

Download
memory/4792-78-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

Filesize
64KB

Download
memory/4792-71-0x00000000715B0000-0x00000000715FC000-memory.dmp

Filesize
304KB

Download
memory/4792-21-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/4792-87-0x0000000007530000-0x0000000007541000-memory.dmp

Filesize
68KB

Download
memory/5060-12-0x0000000004D70000-0x0000000004D80000-memory.dmp

Filesize
64KB

Download
memory/5060-8-0x0000000005D00000-0x0000000005D0A000-memory.dmp

Filesize
40KB

Download
memory/5060-6-0x0000000005000000-0x0000000005018000-memory.dmp

Filesize
96KB

Download
memory/5060-1-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/5060-10-0x0000000005E20000-0x0000000005EBC000-memory.dmp

Filesize
624KB

Download
memory/5060-0-0x0000000000050000-0x0000000000124000-memory.dmp

Filesize
848KB

Download
memory/5060-9-0x0000000006170000-0x00000000061EC000-memory.dmp

Filesize
496KB

Download
memory/5060-5-0x0000000004B20000-0x0000000004B2A000-memory.dmp

Filesize
40KB

Download
memory/5060-4-0x0000000004D70000-0x0000000004D80000-memory.dmp

Filesize
64KB

Download
memory/5060-3-0x0000000004B40000-0x0000000004BD2000-memory.dmp

Filesize
584KB

Download
memory/5060-11-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/5060-7-0x0000000005030000-0x0000000005038000-memory.dmp

Filesize
32KB

Download
memory/5060-2-0x0000000005050000-0x00000000055F4000-memory.dmp

Filesize
5.6MB

Download
memory/5060-51-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download