agenttesla | 391085720087ca47539076781ecfb5e4027f3c89bb19097b0c3d9e599cc6b6cd

Analysis

max time kernel
128s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
01-12-2023 10:31

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General

Target

payment status.exe
Size

840KB
MD5

aa2bbdd4f76e86b8a34746c29602982e
SHA1

65afd6aa0bf71c64cbaa3076dee472d696dd5566
SHA256

391085720087ca47539076781ecfb5e4027f3c89bb19097b0c3d9e599cc6b6cd
SHA512

c6888740e55c03ab9c494cc0a9e0d7271ecc009393274f332566090c0932ec5848349b803ced84c5f1bdb3a873b739c4b2058971552f195e2c9d5d850fe9135f
SSDEEP

12288:S3f5A6IOwgTt0Pkua0p0lZXRYQlBTPNPqt99EUU5kLQTYCS51fn7dyx:YTaslk0l1RYmFqt95dsMCS5l7Mx

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:
Kene123456789
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:

payment status.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3455265224-196869244-2056873367-1000\Control Panel\International\Geo\Nation	payment status.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

payment status.exe

description pid process target process

PID 4400 set thread context of 3912 4400 payment status.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1032 3912 WerFault.exe RegSvcs.exe
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

492 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exepowershell.exeRegSvcs.exe

pid process

1788 powershell.exe
2708 powershell.exe
3912 RegSvcs.exe
3912 RegSvcs.exe
2708 powershell.exe
1788 powershell.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 1788 powershell.exe
Token: SeDebugPrivilege 2708 powershell.exe
Token: SeDebugPrivilege 3912 RegSvcs.exe

description	pid	process	target process
PID 4400 set thread context of 3912	4400	payment status.exe	RegSvcs.exe

pid	pid_target	process	target process
1032	3912	WerFault.exe	RegSvcs.exe

pid	process
492	schtasks.exe

pid	process
1788	powershell.exe
2708	powershell.exe
3912	RegSvcs.exe
3912	RegSvcs.exe
2708	powershell.exe
1788	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1788	powershell.exe
Token: SeDebugPrivilege	2708	powershell.exe
Token: SeDebugPrivilege	3912	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

payment status.exe

description	pid	process	target process
PID 4400 wrote to memory of 1788	4400	payment status.exe	powershell.exe
PID 4400 wrote to memory of 1788	4400	payment status.exe	powershell.exe
PID 4400 wrote to memory of 1788	4400	payment status.exe	powershell.exe
PID 4400 wrote to memory of 2708	4400	payment status.exe	powershell.exe
PID 4400 wrote to memory of 2708	4400	payment status.exe	powershell.exe
PID 4400 wrote to memory of 2708	4400	payment status.exe	powershell.exe
PID 4400 wrote to memory of 492	4400	payment status.exe	schtasks.exe
PID 4400 wrote to memory of 492	4400	payment status.exe	schtasks.exe
PID 4400 wrote to memory of 492	4400	payment status.exe	schtasks.exe
PID 4400 wrote to memory of 3912	4400	payment status.exe	RegSvcs.exe
PID 4400 wrote to memory of 3912	4400	payment status.exe	RegSvcs.exe
PID 4400 wrote to memory of 3912	4400	payment status.exe	RegSvcs.exe
PID 4400 wrote to memory of 3912	4400	payment status.exe	RegSvcs.exe
PID 4400 wrote to memory of 3912	4400	payment status.exe	RegSvcs.exe
PID 4400 wrote to memory of 3912	4400	payment status.exe	RegSvcs.exe
PID 4400 wrote to memory of 3912	4400	payment status.exe	RegSvcs.exe
PID 4400 wrote to memory of 3912	4400	payment status.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\payment status.exe
"C:\Users\Admin\AppData\Local\Temp\payment status.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4400

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\payment status.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1788

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZPYGuWlgLiAnJ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2708

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZPYGuWlgLiAnJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1047.tmp"
2⤵
- Creates scheduled task(s)
PID:492

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3912 -s 1424
3⤵
- Program crash
PID:1032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3912 -ip 3912
1⤵
PID:3392

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

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

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
6529393e758ef430bc37199f0054592f

SHA1
dca8678825be8def39281da1f70410f6b5077665

SHA256
43984a05dd179bfee8ddf870743dc38b4f454d33ec1a1b5a373ed7c36f2b4eac

SHA512
70f0b63b6e74fc959af852747d96058954bfdfd104eeede30bc329bf36a398e5a6ed1774f5bf61d436899f256c67334f84b6fcba22f46b4b443e92f50c6f28a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xqbgwjs2.rrx.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1047.tmp

Filesize
1KB

MD5
211cfffb2b365765f7859c2559f9e88c

SHA1
9df8b15d59ab3c318117805a71041af20175a050

SHA256
006b8f9ea264a890d5c12ce3652124ddb00bea5eacac8deea4604aaa89445eb2

SHA512
6775931f296b8ad3f876f562925cd3874ba7c8f616327b8d9cd05f776f82a09702240a30e73e239ce4ae764320e900513e299a4c52e66cf15ede1518f2b14f07

Download Submit
memory/1788-80-0x00000000078F0000-0x0000000007F6A000-memory.dmp

Filesize
6.5MB

Download
memory/1788-81-0x00000000072A0000-0x00000000072BA000-memory.dmp

Filesize
104KB

Download
memory/1788-92-0x0000000075130000-0x00000000758E0000-memory.dmp

Filesize
7.7MB

Download
memory/1788-88-0x00000000075C0000-0x00000000075C8000-memory.dmp

Filesize
32KB

Download
memory/1788-87-0x00000000075E0000-0x00000000075FA000-memory.dmp

Filesize
104KB

Download
memory/1788-86-0x00000000074E0000-0x00000000074F4000-memory.dmp

Filesize
80KB

Download
memory/1788-85-0x00000000074D0000-0x00000000074DE000-memory.dmp

Filesize
56KB

Download
memory/1788-83-0x0000000007520000-0x00000000075B6000-memory.dmp

Filesize
600KB

Download
memory/1788-78-0x0000000006540000-0x000000000655E000-memory.dmp

Filesize
120KB

Download
memory/1788-17-0x0000000002640000-0x0000000002676000-memory.dmp

Filesize
216KB

Download
memory/1788-18-0x0000000075130000-0x00000000758E0000-memory.dmp

Filesize
7.7MB

Download
memory/1788-19-0x0000000002680000-0x0000000002690000-memory.dmp

Filesize
64KB

Download
memory/1788-20-0x0000000002680000-0x0000000002690000-memory.dmp

Filesize
64KB

Download
memory/1788-21-0x00000000051D0000-0x00000000057F8000-memory.dmp

Filesize
6.2MB

Download
memory/1788-55-0x0000000006F60000-0x0000000006F92000-memory.dmp

Filesize
200KB

Download
memory/1788-57-0x00000000759E0000-0x0000000075A2C000-memory.dmp

Filesize
304KB

Download
memory/1788-56-0x000000007F140000-0x000000007F150000-memory.dmp

Filesize
64KB

Download
memory/1788-54-0x0000000002680000-0x0000000002690000-memory.dmp

Filesize
64KB

Download
memory/1788-26-0x0000000004FC0000-0x0000000004FE2000-memory.dmp

Filesize
136KB

Download
memory/1788-27-0x0000000005160000-0x00000000051C6000-memory.dmp

Filesize
408KB

Download
memory/2708-96-0x0000000075130000-0x00000000758E0000-memory.dmp

Filesize
7.7MB

Download
memory/2708-53-0x0000000006B90000-0x0000000006BDC000-memory.dmp

Filesize
304KB

Download
memory/2708-28-0x0000000005F80000-0x0000000005FE6000-memory.dmp

Filesize
408KB

Download
memory/2708-49-0x0000000005FF0000-0x0000000006344000-memory.dmp

Filesize
3.3MB

Download
memory/2708-79-0x0000000007790000-0x0000000007833000-memory.dmp

Filesize
652KB

Download
memory/2708-84-0x0000000007AC0000-0x0000000007AD1000-memory.dmp

Filesize
68KB

Download
memory/2708-23-0x0000000002D40000-0x0000000002D50000-memory.dmp

Filesize
64KB

Download
memory/2708-82-0x0000000007930000-0x000000000793A000-memory.dmp

Filesize
40KB

Download
memory/2708-22-0x0000000075130000-0x00000000758E0000-memory.dmp

Filesize
7.7MB

Download
memory/2708-24-0x0000000002D40000-0x0000000002D50000-memory.dmp

Filesize
64KB

Download
memory/2708-58-0x00000000759E0000-0x0000000075A2C000-memory.dmp

Filesize
304KB

Download
memory/2708-52-0x00000000065B0000-0x00000000065CE000-memory.dmp

Filesize
120KB

Download
memory/2708-59-0x000000007F760000-0x000000007F770000-memory.dmp

Filesize
64KB

Download
memory/3912-50-0x0000000075130000-0x00000000758E0000-memory.dmp

Filesize
7.7MB

Download
memory/3912-91-0x0000000075130000-0x00000000758E0000-memory.dmp

Filesize
7.7MB

Download
memory/3912-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4400-4-0x0000000005550000-0x0000000005560000-memory.dmp

Filesize
64KB

Download
memory/4400-5-0x0000000005630000-0x000000000563A000-memory.dmp

Filesize
40KB

Download
memory/4400-0-0x0000000000A90000-0x0000000000B68000-memory.dmp

Filesize
864KB

Download
memory/4400-11-0x0000000075130000-0x00000000758E0000-memory.dmp

Filesize
7.7MB

Download
memory/4400-12-0x0000000005550000-0x0000000005560000-memory.dmp

Filesize
64KB

Download
memory/4400-10-0x00000000093B0000-0x000000000944C000-memory.dmp

Filesize
624KB

Download
memory/4400-9-0x0000000006DF0000-0x0000000006E6C000-memory.dmp

Filesize
496KB

Download
memory/4400-51-0x0000000075130000-0x00000000758E0000-memory.dmp

Filesize
7.7MB

Download
memory/4400-7-0x0000000005B20000-0x0000000005B28000-memory.dmp

Filesize
32KB

Download
memory/4400-3-0x0000000005580000-0x0000000005612000-memory.dmp

Filesize
584KB

Download
memory/4400-8-0x00000000066E0000-0x00000000066EA000-memory.dmp

Filesize
40KB

Download
memory/4400-2-0x0000000005B30000-0x00000000060D4000-memory.dmp

Filesize
5.6MB

Download
memory/4400-1-0x0000000075130000-0x00000000758E0000-memory.dmp

Filesize
7.7MB

Download
memory/4400-6-0x0000000005B10000-0x0000000005B26000-memory.dmp

Filesize
88KB

Download