agenttesla | 027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6

Analysis

max time kernel
127s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2023 02:57

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General

Target

027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe
Size

634KB
MD5

493093124350e8c3012a1a36f4eaa7a3
SHA1

6fd685db77750fed9f9067139cd5cac5ae5ec967
SHA256

027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6
SHA512

30477a1e0c25e3a95c6bd4f5bc601c99220a00532bcc1514aa0dabb5f11ca5d02f5e94092812da52429676d07259dfd93e18a4e7cacab4114dadf39f8d4e881d
SSDEEP

12288:pM45+po27erR+TVWUOOw3TDUnnS3zuY+2iS4rOApPmcGUmKqA0n3FUiP8kMXj:pP+pJE+pW5OwinS3zu52or/mz3JUP

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot6842284005:AAEBxh6cL0NGDg-gb0BoH5Z7v4-Fv4B_wmo/

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:

027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Control Panel\International\Geo\Nation	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe

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:

027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe

description	pid	process	target process
PID 1404 set thread context of 1504	1404	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exepowershell.exe

pid	process
1504	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe
1504	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe
1504	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe
220	powershell.exe
220	powershell.exe
220	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1504	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe
Token: SeDebugPrivilege	220	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe

description	pid	process	target process
PID 1404 wrote to memory of 220	1404	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe	powershell.exe
PID 1404 wrote to memory of 220	1404	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe	powershell.exe
PID 1404 wrote to memory of 220	1404	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe	powershell.exe
PID 1404 wrote to memory of 1504	1404	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe
PID 1404 wrote to memory of 1504	1404	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe
PID 1404 wrote to memory of 1504	1404	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe
PID 1404 wrote to memory of 1504	1404	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe
PID 1404 wrote to memory of 1504	1404	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe
PID 1404 wrote to memory of 1504	1404	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe
PID 1404 wrote to memory of 1504	1404	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe
PID 1404 wrote to memory of 1504	1404	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe	027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe

C:\Users\Admin\AppData\Local\Temp\027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe
"C:\Users\Admin\AppData\Local\Temp\027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1404

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\027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:220

C:\Users\Admin\AppData\Local\Temp\027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe
"C:\Users\Admin\AppData\Local\Temp\027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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\027a9ebfadb9ba3940e5498640bc199fb9f3bd8a34dd85af15b24deee95344c6.exe.log

Filesize
2KB

MD5
93d52c1bc7c38d958583ebbd3dc09cd4

SHA1
4c5ee6f9c9ae190c9a0cccb91fa2257ddcb8b0d5

SHA256
2905f3a06dd8907ddbcbe64389cffcc8a5273d1822e25f8bea385bdd01653c76

SHA512
dfc55c3247d7734c5a531fb5a3de689e8bb823e82c14ad6cab16923d50d51e03e5e86165a7d65b3059a66b67968b611368b010a6d9f755916b01ef7b67c5228e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fqvvygz3.sco.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/220-40-0x0000000007100000-0x0000000007132000-memory.dmp

Filesize
200KB

Download
memory/220-59-0x0000000007470000-0x000000000747E000-memory.dmp

Filesize
56KB

Download
memory/220-58-0x0000000007440000-0x0000000007451000-memory.dmp

Filesize
68KB

Download
memory/220-20-0x0000000002720000-0x0000000002730000-memory.dmp

Filesize
64KB

Download
memory/220-56-0x00000000072B0000-0x00000000072BA000-memory.dmp

Filesize
40KB

Download
memory/220-55-0x0000000007240000-0x000000000725A000-memory.dmp

Filesize
104KB

Download
memory/220-54-0x0000000007880000-0x0000000007EFA000-memory.dmp

Filesize
6.5MB

Download
memory/220-22-0x0000000004F60000-0x0000000004F82000-memory.dmp

Filesize
136KB

Download
memory/220-51-0x0000000006470000-0x000000000648E000-memory.dmp

Filesize
120KB

Download
memory/220-60-0x0000000007480000-0x0000000007494000-memory.dmp

Filesize
80KB

Download
memory/220-41-0x0000000070780000-0x00000000707CC000-memory.dmp

Filesize
304KB

Download
memory/220-39-0x000000007F9E0000-0x000000007F9F0000-memory.dmp

Filesize
64KB

Download
memory/220-15-0x0000000002580000-0x00000000025B6000-memory.dmp

Filesize
216KB

Download
memory/220-24-0x0000000074B20000-0x00000000752D0000-memory.dmp

Filesize
7.7MB

Download
memory/220-38-0x0000000002720000-0x0000000002730000-memory.dmp

Filesize
64KB

Download
memory/220-65-0x0000000074B20000-0x00000000752D0000-memory.dmp

Filesize
7.7MB

Download
memory/220-62-0x0000000007560000-0x0000000007568000-memory.dmp

Filesize
32KB

Download
memory/220-21-0x00000000050E0000-0x0000000005708000-memory.dmp

Filesize
6.2MB

Download
memory/220-57-0x00000000074C0000-0x0000000007556000-memory.dmp

Filesize
600KB

Download
memory/220-53-0x0000000007140000-0x00000000071E3000-memory.dmp

Filesize
652KB

Download
memory/220-17-0x0000000002720000-0x0000000002730000-memory.dmp

Filesize
64KB

Download
memory/220-23-0x0000000005880000-0x00000000058E6000-memory.dmp

Filesize
408KB

Download
memory/220-61-0x0000000007580000-0x000000000759A000-memory.dmp

Filesize
104KB

Download
memory/220-37-0x00000000064E0000-0x000000000652C000-memory.dmp

Filesize
304KB

Download
memory/220-35-0x0000000005960000-0x0000000005CB4000-memory.dmp

Filesize
3.3MB

Download
memory/220-36-0x0000000005F30000-0x0000000005F4E000-memory.dmp

Filesize
120KB

Download
memory/1404-11-0x0000000006920000-0x00000000069BC000-memory.dmp

Filesize
624KB

Download
memory/1404-16-0x0000000074B20000-0x00000000752D0000-memory.dmp

Filesize
7.7MB

Download
memory/1404-3-0x0000000005CD0000-0x0000000006274000-memory.dmp

Filesize
5.6MB

Download
memory/1404-2-0x0000000005580000-0x0000000005590000-memory.dmp

Filesize
64KB

Download
memory/1404-0-0x0000000074B20000-0x00000000752D0000-memory.dmp

Filesize
7.7MB

Download
memory/1404-1-0x0000000000B30000-0x0000000000BD4000-memory.dmp

Filesize
656KB

Download
memory/1404-10-0x0000000006B20000-0x0000000006B9C000-memory.dmp

Filesize
496KB

Download
memory/1404-7-0x00000000059F0000-0x00000000059F8000-memory.dmp

Filesize
32KB

Download
memory/1404-8-0x0000000005A00000-0x0000000005A0A000-memory.dmp

Filesize
40KB

Download
memory/1404-9-0x0000000005580000-0x0000000005590000-memory.dmp

Filesize
64KB

Download
memory/1404-6-0x00000000058A0000-0x00000000058B8000-memory.dmp

Filesize
96KB

Download
memory/1404-5-0x0000000005890000-0x000000000589A000-memory.dmp

Filesize
40KB

Download
memory/1404-4-0x00000000057C0000-0x0000000005852000-memory.dmp

Filesize
584KB

Download
memory/1504-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1504-52-0x0000000006310000-0x0000000006360000-memory.dmp

Filesize
320KB

Download
memory/1504-25-0x0000000002E30000-0x0000000002E40000-memory.dmp

Filesize
64KB

Download
memory/1504-19-0x0000000074B20000-0x00000000752D0000-memory.dmp

Filesize
7.7MB

Download
memory/1504-18-0x00000000054F0000-0x0000000005556000-memory.dmp

Filesize
408KB

Download
memory/1504-66-0x0000000074B20000-0x00000000752D0000-memory.dmp

Filesize
7.7MB

Download
memory/1504-67-0x0000000002E30000-0x0000000002E40000-memory.dmp

Filesize
64KB

Download