agenttesla | c86586d215ee3395e87231829f5583f1dd49fe6b29f593e83f8fea31793cab29

Analysis

max time kernel
102s
max time network
111s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
02-12-2023 07:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Purchase_order_Y93747710.exe
Size

957KB
MD5

9f771ec413240eb2885fbcb26c2fb048
SHA1

5b02911923899eb685fd6b5548c224f357364d82
SHA256

2a33dbe8548389084bc412b6d906717ed20751b2ea63d94bfff0a693a32c6ada
SHA512

4fd410cf21546bcbaa5ff9fc800b0dfff8fa6a7d6f66509f23e528e500481ffedfa968173730018ead34629e4c612b70b810f00531fba563964b11db46890573
SSDEEP

12288:blG9rbwLijBexRQv8Ntg9deEAVMK5FplFgfrYahpgnfT3OE8EHxHLawbihl4Bd0W:bw9nyRu87gX0Dpl2flUf7jFRHL

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bezzleauto.com
Port:
587
Username:
[email protected]
Password:
Tommyduru8118
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:

Purchase_order_Y93747710.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-423100829-2271632622-1028104103-1000\Control Panel\International\Geo\Nation	Purchase_order_Y93747710.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:

Purchase_order_Y93747710.exe

description pid process target process

PID 4164 set thread context of 5108 4164 Purchase_order_Y93747710.exe Purchase_order_Y93747710.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

4016 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exepowershell.exePurchase_order_Y93747710.exe

pid process

4040 powershell.exe
8 powershell.exe
5108 Purchase_order_Y93747710.exe
5108 Purchase_order_Y93747710.exe
4040 powershell.exe
8 powershell.exe

description	pid	process	target process
PID 4164 set thread context of 5108	4164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe

pid	process
4016	schtasks.exe

pid	process
4040	powershell.exe
8	powershell.exe
5108	Purchase_order_Y93747710.exe
5108	Purchase_order_Y93747710.exe
4040	powershell.exe
8	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exePurchase_order_Y93747710.exe

description	pid	process
Token: SeDebugPrivilege	8	powershell.exe
Token: SeDebugPrivilege	4040	powershell.exe
Token: SeDebugPrivilege	5108	Purchase_order_Y93747710.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Purchase_order_Y93747710.exe

description	pid	process	target process
PID 4164 wrote to memory of 4040	4164	Purchase_order_Y93747710.exe	powershell.exe
PID 4164 wrote to memory of 4040	4164	Purchase_order_Y93747710.exe	powershell.exe
PID 4164 wrote to memory of 4040	4164	Purchase_order_Y93747710.exe	powershell.exe
PID 4164 wrote to memory of 8	4164	Purchase_order_Y93747710.exe	powershell.exe
PID 4164 wrote to memory of 8	4164	Purchase_order_Y93747710.exe	powershell.exe
PID 4164 wrote to memory of 8	4164	Purchase_order_Y93747710.exe	powershell.exe
PID 4164 wrote to memory of 4016	4164	Purchase_order_Y93747710.exe	schtasks.exe
PID 4164 wrote to memory of 4016	4164	Purchase_order_Y93747710.exe	schtasks.exe
PID 4164 wrote to memory of 4016	4164	Purchase_order_Y93747710.exe	schtasks.exe
PID 4164 wrote to memory of 5108	4164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 4164 wrote to memory of 5108	4164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 4164 wrote to memory of 5108	4164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 4164 wrote to memory of 5108	4164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 4164 wrote to memory of 5108	4164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 4164 wrote to memory of 5108	4164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 4164 wrote to memory of 5108	4164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 4164 wrote to memory of 5108	4164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe

C:\Users\Admin\AppData\Local\Temp\Purchase_order_Y93747710.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase_order_Y93747710.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4164

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\Purchase_order_Y93747710.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4040

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\udmNej.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:8

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\udmNej" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF8E7.tmp"
2⤵
- Creates scheduled task(s)
PID:4016

C:\Users\Admin\AppData\Local\Temp\Purchase_order_Y93747710.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase_order_Y93747710.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5108

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

Loading Replay Monitor...

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
28c29a89df26287bb440146cc06e349a

SHA1
3d535e829d9fbfd682994151aedefdcb342c23da

SHA256
c1ff94ca3f1c57353bfb47a180cb6eec1531668b2ea3d22c3b6f065f008c4b02

SHA512
595ae45e9595b0b395ece320db600d97684df47202238c1e03985a26167fad576b819794c5ab6406a89b0a209a7d8aa52c23ba589b3f4fe56161e4dac791202c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cxjuwqup.g12.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF8E7.tmp

Filesize
1KB

MD5
2ad301f0f9b882a860f6de67f1648c13

SHA1
511311624557bfeab913196aeb0b2f0f3c7145d4

SHA256
ec8a9631f0e858c4fc56edf1fd2afa474157237b1222b97820bbf378f6d95592

SHA512
00d7998b4cd78cca366163dd3f4f4e9bb699ed670f2562d7dedcf6a66d5e48a68032d4a6dfdd5f7054f40569291ea1a0d4f06b3b565d070c75cc8a2ea56d56b9

Download Submit
memory/8-82-0x0000000002390000-0x00000000023A0000-memory.dmp

Filesize
64KB

Download
memory/8-56-0x000000007EFB0000-0x000000007EFC0000-memory.dmp

Filesize
64KB

Download
memory/8-86-0x0000000007250000-0x00000000072E6000-memory.dmp

Filesize
600KB

Download
memory/8-84-0x0000000006FD0000-0x0000000006FEA000-memory.dmp

Filesize
104KB

Download
memory/8-23-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/8-80-0x0000000006E70000-0x0000000006F13000-memory.dmp

Filesize
652KB

Download
memory/8-55-0x0000000006270000-0x00000000062A2000-memory.dmp

Filesize
200KB

Download
memory/8-89-0x0000000007210000-0x0000000007224000-memory.dmp

Filesize
80KB

Download
memory/8-58-0x0000000071380000-0x00000000713CC000-memory.dmp

Filesize
304KB

Download
memory/8-54-0x0000000005CE0000-0x0000000005D2C000-memory.dmp

Filesize
304KB

Download
memory/8-90-0x0000000007310000-0x000000000732A000-memory.dmp

Filesize
104KB

Download
memory/8-26-0x0000000004CF0000-0x0000000004D12000-memory.dmp

Filesize
136KB

Download
memory/8-25-0x0000000002390000-0x00000000023A0000-memory.dmp

Filesize
64KB

Download
memory/8-24-0x0000000002390000-0x00000000023A0000-memory.dmp

Filesize
64KB

Download
memory/8-94-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/4040-51-0x0000000005CE0000-0x0000000006034000-memory.dmp

Filesize
3.3MB

Download
memory/4040-87-0x00000000076B0000-0x00000000076C1000-memory.dmp

Filesize
68KB

Download
memory/4040-21-0x00000000052F0000-0x0000000005918000-memory.dmp

Filesize
6.2MB

Download
memory/4040-19-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

Filesize
64KB

Download
memory/4040-99-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/4040-29-0x0000000005B70000-0x0000000005BD6000-memory.dmp

Filesize
408KB

Download
memory/4040-27-0x0000000005A90000-0x0000000005AF6000-memory.dmp

Filesize
408KB

Download
memory/4040-91-0x00000000077D0000-0x00000000077D8000-memory.dmp

Filesize
32KB

Download
memory/4040-88-0x00000000076E0000-0x00000000076EE000-memory.dmp

Filesize
56KB

Download
memory/4040-17-0x0000000002860000-0x0000000002896000-memory.dmp

Filesize
216KB

Download
memory/4040-20-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

Filesize
64KB

Download
memory/4040-85-0x0000000007520000-0x000000000752A000-memory.dmp

Filesize
40KB

Download
memory/4040-53-0x0000000006180000-0x000000000619E000-memory.dmp

Filesize
120KB

Download
memory/4040-18-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/4040-57-0x0000000071380000-0x00000000713CC000-memory.dmp

Filesize
304KB

Download
memory/4040-83-0x0000000007AF0000-0x000000000816A000-memory.dmp

Filesize
6.5MB

Download
memory/4040-81-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

Filesize
64KB

Download
memory/4040-70-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

Filesize
64KB

Download
memory/4040-69-0x0000000007340000-0x000000000735E000-memory.dmp

Filesize
120KB

Download
memory/4040-59-0x000000007FB60000-0x000000007FB70000-memory.dmp

Filesize
64KB

Download
memory/4164-5-0x0000000007A50000-0x0000000007A5A000-memory.dmp

Filesize
40KB

Download
memory/4164-3-0x0000000007990000-0x0000000007A22000-memory.dmp

Filesize
584KB

Download
memory/4164-8-0x0000000004F30000-0x0000000004F3A000-memory.dmp

Filesize
40KB

Download
memory/4164-11-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/4164-12-0x0000000007C00000-0x0000000007C10000-memory.dmp

Filesize
64KB

Download
memory/4164-7-0x0000000004F20000-0x0000000004F26000-memory.dmp

Filesize
24KB

Download
memory/4164-1-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/4164-9-0x0000000006930000-0x00000000069AA000-memory.dmp

Filesize
488KB

Download
memory/4164-47-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/4164-0-0x00000000009F0000-0x0000000000AE6000-memory.dmp

Filesize
984KB

Download
memory/4164-6-0x0000000007E60000-0x0000000007E78000-memory.dmp

Filesize
96KB

Download
memory/4164-4-0x0000000007C00000-0x0000000007C10000-memory.dmp

Filesize
64KB

Download
memory/4164-2-0x0000000007E90000-0x0000000008434000-memory.dmp

Filesize
5.6MB

Download
memory/4164-10-0x0000000006A50000-0x0000000006AEC000-memory.dmp

Filesize
624KB

Download
memory/5108-36-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/5108-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/5108-95-0x0000000005F20000-0x0000000005F70000-memory.dmp

Filesize
320KB

Download
memory/5108-101-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/5108-100-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/5108-52-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download