agenttesla | 56860daf17c4b320906062c4cb584870f93ae17b3659978cf9a812c66b1652c7

Analysis

max time kernel
125s
max time network
52s
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 07:19

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General

Target

Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
Size

696KB
MD5

4e981ade4af75b762286a9c134dc3c02
SHA1

13ca08fd8f8be794663a7f396f13a5352d3bb90a
SHA256

db7b9213e70bb9bed60555f01c763d0be56e6cff67c8b9c8f6b4929a88f6e15c
SHA512

a88da38cc544de1392da7332ee9f97dcec88e44f8d7f2f0ebd6c12326e8fe8d01ca7937646f8cdca049cbda8d98b6fe38defbd489592258a3f292f97f380be67
SSDEEP

12288:ASl5nF8ZVdqrlb69kLgl8QwdGZdLi82KgnunRFhtCG3ySrGI/:hlcqhb6qgl8bGZdi8GnYRFnHiSrG8

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.abi0expertise.com
Port:
587
Username:
[email protected]
Password:
Najwa1949!
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 Advice - Advice Ref[A1T9IvYc5tfi].exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1791582586-1997866593-3795608343-1000\Control Panel\International\Geo\Nation	Payment Advice - Advice Ref[A1T9IvYc5tfi].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:

Payment Advice - Advice Ref[A1T9IvYc5tfi].exe

description	pid	process	target process
PID 4128 set thread context of 2572	4128	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe	Payment Advice - Advice Ref[A1T9IvYc5tfi].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

4520 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Payment Advice - Advice Ref[A1T9IvYc5tfi].exepowershell.exe

pid process

2572 Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
2572 Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
3088 powershell.exe
3088 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Payment Advice - Advice Ref[A1T9IvYc5tfi].exepowershell.exe

description pid process

Token: SeDebugPrivilege 2572 Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
Token: SeDebugPrivilege 3088 powershell.exe

pid	process
4520	schtasks.exe

pid	process
2572	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
2572	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
3088	powershell.exe
3088	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2572	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
Token: SeDebugPrivilege	3088	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

Payment Advice - Advice Ref[A1T9IvYc5tfi].exe

description	pid	process	target process
PID 4128 wrote to memory of 3088	4128	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe	powershell.exe
PID 4128 wrote to memory of 3088	4128	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe	powershell.exe
PID 4128 wrote to memory of 3088	4128	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe	powershell.exe
PID 4128 wrote to memory of 4520	4128	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe	schtasks.exe
PID 4128 wrote to memory of 4520	4128	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe	schtasks.exe
PID 4128 wrote to memory of 4520	4128	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe	schtasks.exe
PID 4128 wrote to memory of 2572	4128	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
PID 4128 wrote to memory of 2572	4128	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
PID 4128 wrote to memory of 2572	4128	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
PID 4128 wrote to memory of 2572	4128	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
PID 4128 wrote to memory of 2572	4128	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
PID 4128 wrote to memory of 2572	4128	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
PID 4128 wrote to memory of 2572	4128	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
PID 4128 wrote to memory of 2572	4128	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe	Payment Advice - Advice Ref[A1T9IvYc5tfi].exe

C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
"C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice Ref[A1T9IvYc5tfi].exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4128

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\jfmwzZKGfB.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3088

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jfmwzZKGfB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp82DC.tmp"
2⤵
- Creates scheduled task(s)
PID:4520

C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice Ref[A1T9IvYc5tfi].exe
"C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice Ref[A1T9IvYc5tfi].exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2572

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\Temp\__PSScriptPolicyTest_igte0sxl.5py.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp82DC.tmp

Filesize
1KB

MD5
babfd0f24b950ba362183f9908bff71b

SHA1
24a0d94f9d18f058557aef0c301e67f42285cbf9

SHA256
ace9556a16bceeeb4329bc51c184c425bb182643c950bdd8f8e06cb3dcfe3995

SHA512
fa94994569edc028fd7297a868d7479de8b941ddae6f02c0d58e87cefd560855a490d3713d42fa2fc66e85e9d9b8cc3681174b604efd7b20f8c8061ccb25b10a

Download Submit
memory/2572-71-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/2572-64-0x0000000005F40000-0x0000000005F90000-memory.dmp

Filesize
320KB

Download
memory/2572-28-0x0000000005030000-0x0000000005040000-memory.dmp

Filesize
64KB

Download
memory/2572-27-0x0000000005280000-0x00000000052E6000-memory.dmp

Filesize
408KB

Download
memory/2572-26-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/2572-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3088-29-0x00000000052A0000-0x00000000052C2000-memory.dmp

Filesize
136KB

Download
memory/3088-40-0x0000000005D70000-0x00000000060C4000-memory.dmp

Filesize
3.3MB

Download
memory/3088-70-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/3088-15-0x0000000002870000-0x00000000028A6000-memory.dmp

Filesize
216KB

Download
memory/3088-16-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/3088-17-0x0000000002960000-0x0000000002970000-memory.dmp

Filesize
64KB

Download
memory/3088-67-0x00000000077A0000-0x00000000077A8000-memory.dmp

Filesize
32KB

Download
memory/3088-66-0x00000000077C0000-0x00000000077DA000-memory.dmp

Filesize
104KB

Download
memory/3088-65-0x00000000076C0000-0x00000000076D4000-memory.dmp

Filesize
80KB

Download
memory/3088-21-0x0000000002960000-0x0000000002970000-memory.dmp

Filesize
64KB

Download
memory/3088-20-0x0000000005370000-0x0000000005998000-memory.dmp

Filesize
6.2MB

Download
memory/3088-63-0x00000000076B0000-0x00000000076BE000-memory.dmp

Filesize
56KB

Download
memory/3088-62-0x0000000007680000-0x0000000007691000-memory.dmp

Filesize
68KB

Download
memory/3088-61-0x0000000007700000-0x0000000007796000-memory.dmp

Filesize
600KB

Download
memory/3088-60-0x0000000007500000-0x000000000750A000-memory.dmp

Filesize
40KB

Download
memory/3088-59-0x0000000007480000-0x000000000749A000-memory.dmp

Filesize
104KB

Download
memory/3088-58-0x0000000007AD0000-0x000000000814A000-memory.dmp

Filesize
6.5MB

Download
memory/3088-30-0x0000000005A90000-0x0000000005AF6000-memory.dmp

Filesize
408KB

Download
memory/3088-57-0x0000000007340000-0x00000000073E3000-memory.dmp

Filesize
652KB

Download
memory/3088-55-0x0000000002960000-0x0000000002970000-memory.dmp

Filesize
64KB

Download
memory/3088-41-0x0000000006170000-0x000000000618E000-memory.dmp

Filesize
120KB

Download
memory/3088-42-0x00000000061A0000-0x00000000061EC000-memory.dmp

Filesize
304KB

Download
memory/3088-45-0x0000000070DA0000-0x0000000070DEC000-memory.dmp

Filesize
304KB

Download
memory/3088-44-0x000000007F650000-0x000000007F660000-memory.dmp

Filesize
64KB

Download
memory/3088-43-0x0000000006730000-0x0000000006762000-memory.dmp

Filesize
200KB

Download
memory/3088-56-0x0000000006710000-0x000000000672E000-memory.dmp

Filesize
120KB

Download
memory/4128-25-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/4128-9-0x00000000061E0000-0x000000000625A000-memory.dmp

Filesize
488KB

Download
memory/4128-1-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/4128-4-0x0000000004D80000-0x0000000004D90000-memory.dmp

Filesize
64KB

Download
memory/4128-5-0x0000000004AA0000-0x0000000004AAA000-memory.dmp

Filesize
40KB

Download
memory/4128-6-0x0000000004D60000-0x0000000004D78000-memory.dmp

Filesize
96KB

Download
memory/4128-3-0x0000000004B00000-0x0000000004B92000-memory.dmp

Filesize
584KB

Download
memory/4128-24-0x0000000004D80000-0x0000000004D90000-memory.dmp

Filesize
64KB

Download
memory/4128-19-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/4128-7-0x0000000004FE0000-0x0000000004FE8000-memory.dmp

Filesize
32KB

Download
memory/4128-2-0x0000000005010000-0x00000000055B4000-memory.dmp

Filesize
5.6MB

Download
memory/4128-8-0x0000000004FF0000-0x0000000004FFA000-memory.dmp

Filesize
40KB

Download
memory/4128-10-0x0000000005FC0000-0x000000000605C000-memory.dmp

Filesize
624KB

Download
memory/4128-0-0x0000000000180000-0x0000000000232000-memory.dmp

Filesize
712KB

Download