agenttesla | 2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057

Analysis

max time kernel
142s
max time network
152s
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 02:30

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General

Target

2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
Size

819KB
MD5

f29554262c858e2e6fd1d828bbade0bc
SHA1

7cda09a6c742000f5868888a321216b1d3a72d00
SHA256

2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057
SHA512

acbfa0c8e8d94cba1994cb23aed0fe0de6f8dc3ec9d2503f957af5990f5d8a923e6a42f9d2b8687540d711bf32d50ef2200a70d75883a67c4d894ddb0475bf2e
SSDEEP

24576:4k34/up+pJHkSJPvrxZ3IPtrQGUOfM0eh0Q:h38PJHkSpj4lrHf1Q

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
ajgpjhnhhyeoaeoa

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
ajgpjhnhhyeoaeoa
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:

2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3455265224-196869244-2056873367-1000\Control Panel\International\Geo\Nation	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3455265224-196869244-2056873367-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Blefq = "C:\\Users\\Admin\\AppData\\Roaming\\Blefq\\Blefq.exe"	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe

description	pid	process	target process
PID 2240 set thread context of 4800	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.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

5096 schtasks.exe

pid	process
5096	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exepowershell.exepowershell.exe2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe

pid	process
2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
3040	powershell.exe
3040	powershell.exe
2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
3588	powershell.exe
3588	powershell.exe
4800	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
4800	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
4800	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
3040	powershell.exe
3588	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exepowershell.exepowershell.exe2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe

description	pid	process
Token: SeDebugPrivilege	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
Token: SeDebugPrivilege	3588	powershell.exe
Token: SeDebugPrivilege	3040	powershell.exe
Token: SeDebugPrivilege	4800	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe

description	pid	process	target process
PID 2240 wrote to memory of 3588	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	powershell.exe
PID 2240 wrote to memory of 3588	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	powershell.exe
PID 2240 wrote to memory of 3588	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	powershell.exe
PID 2240 wrote to memory of 3040	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	powershell.exe
PID 2240 wrote to memory of 3040	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	powershell.exe
PID 2240 wrote to memory of 3040	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	powershell.exe
PID 2240 wrote to memory of 5096	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	schtasks.exe
PID 2240 wrote to memory of 5096	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	schtasks.exe
PID 2240 wrote to memory of 5096	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	schtasks.exe
PID 2240 wrote to memory of 4800	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
PID 2240 wrote to memory of 4800	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
PID 2240 wrote to memory of 4800	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
PID 2240 wrote to memory of 4800	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
PID 2240 wrote to memory of 4800	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
PID 2240 wrote to memory of 4800	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
PID 2240 wrote to memory of 4800	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
PID 2240 wrote to memory of 4800	2240	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe	2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe

C:\Users\Admin\AppData\Local\Temp\2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
"C:\Users\Admin\AppData\Local\Temp\2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2240

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\2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3588

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KGEKGiThiZ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3040

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KGEKGiThiZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDD6F.tmp"
2⤵
- Creates scheduled task(s)
PID:5096

C:\Users\Admin\AppData\Local\Temp\2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe
"C:\Users\Admin\AppData\Local\Temp\2675bc14c6d17556370948b7a66efa835a8d8362828057e6a3570dbcc5c6d057.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

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
fe04407a2552c711c726d5a363e76f82

SHA1
1f13e7073307e05ce533e8474e12de49e9a2e48a

SHA256
4347b7d91012cdd779608b2b065576aa9ce0aad5fcf1b8418a1df31748aefdf8

SHA512
fe0c5d217dd3e059d2dc60e5b7ffa5f7d5303a649c3b0deda266b03e62cf05bd61af46fce7ca7ea44db386be71c17ef97bdb4afc90bbba502f9d6789e26f1d5c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_sxitd5o1.iek.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDD6F.tmp

Filesize
1KB

MD5
b33ac02d5c3340cb58680fa73b866e80

SHA1
233c875128c3d1a5713aa02776c41604631114f2

SHA256
4f5e515818af6df715062e6ccc8048b4d94c8ebf1a7daaea5eb7ba3489565685

SHA512
d44b597ac6a8cc65ea3f1ce8302318805d0da175edc4ec89a445763ee1f546b9deab7c15c8c564da9d31c3517ec04fd48afa783df566d67d936d495956dc5453

Download Submit
memory/2240-4-0x0000000005160000-0x0000000005170000-memory.dmp

Filesize
64KB

Download
memory/2240-0-0x0000000000480000-0x0000000000552000-memory.dmp

Filesize
840KB

Download
memory/2240-6-0x0000000006580000-0x0000000006598000-memory.dmp

Filesize
96KB

Download
memory/2240-7-0x0000000006130000-0x0000000006138000-memory.dmp

Filesize
32KB

Download
memory/2240-8-0x0000000006140000-0x000000000614A000-memory.dmp

Filesize
40KB

Download
memory/2240-9-0x00000000065B0000-0x000000000662C000-memory.dmp

Filesize
496KB

Download
memory/2240-10-0x0000000006250000-0x00000000062EC000-memory.dmp

Filesize
624KB

Download
memory/2240-5-0x0000000004F60000-0x0000000004F6A000-memory.dmp

Filesize
40KB

Download
memory/2240-22-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/2240-3-0x0000000004FB0000-0x0000000005042000-memory.dmp

Filesize
584KB

Download
memory/2240-30-0x0000000005160000-0x0000000005170000-memory.dmp

Filesize
64KB

Download
memory/2240-2-0x0000000005560000-0x0000000005B04000-memory.dmp

Filesize
5.6MB

Download
memory/2240-32-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/2240-1-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/3040-20-0x00000000047F0000-0x0000000004800000-memory.dmp

Filesize
64KB

Download
memory/3040-91-0x0000000007240000-0x000000000725A000-memory.dmp

Filesize
104KB

Download
memory/3040-25-0x00000000047F0000-0x0000000004800000-memory.dmp

Filesize
64KB

Download
memory/3040-26-0x0000000004D00000-0x0000000004D22000-memory.dmp

Filesize
136KB

Download
memory/3040-89-0x0000000007130000-0x000000000713E000-memory.dmp

Filesize
56KB

Download
memory/3040-56-0x00000000047F0000-0x0000000004800000-memory.dmp

Filesize
64KB

Download
memory/3040-88-0x0000000007100000-0x0000000007111000-memory.dmp

Filesize
68KB

Download
memory/3040-19-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/3040-86-0x0000000006F80000-0x0000000006F8A000-memory.dmp

Filesize
40KB

Download
memory/3040-92-0x0000000007220000-0x0000000007228000-memory.dmp

Filesize
32KB

Download
memory/3040-98-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/3040-84-0x0000000006F00000-0x0000000006F1A000-memory.dmp

Filesize
104KB

Download
memory/3040-72-0x00000000061F0000-0x000000000620E000-memory.dmp

Filesize
120KB

Download
memory/3040-61-0x0000000070C90000-0x0000000070CDC000-memory.dmp

Filesize
304KB

Download
memory/3040-58-0x000000007F410000-0x000000007F420000-memory.dmp

Filesize
64KB

Download
memory/3588-28-0x0000000005610000-0x0000000005676000-memory.dmp

Filesize
408KB

Download
memory/3588-87-0x00000000072A0000-0x0000000007336000-memory.dmp

Filesize
600KB

Download
memory/3588-54-0x00000000062F0000-0x000000000633C000-memory.dmp

Filesize
304KB

Download
memory/3588-59-0x000000007F3E0000-0x000000007F3F0000-memory.dmp

Filesize
64KB

Download
memory/3588-60-0x0000000006EF0000-0x0000000006F22000-memory.dmp

Filesize
200KB

Download
memory/3588-53-0x0000000005C10000-0x0000000005C2E000-memory.dmp

Filesize
120KB

Download
memory/3588-62-0x0000000070C90000-0x0000000070CDC000-memory.dmp

Filesize
304KB

Download
memory/3588-23-0x00000000022E0000-0x00000000022F0000-memory.dmp

Filesize
64KB

Download
memory/3588-82-0x0000000006F30000-0x0000000006FD3000-memory.dmp

Filesize
652KB

Download
memory/3588-83-0x0000000007660000-0x0000000007CDA000-memory.dmp

Filesize
6.5MB

Download
memory/3588-52-0x0000000005760000-0x0000000005AB4000-memory.dmp

Filesize
3.3MB

Download
memory/3588-15-0x00000000023F0000-0x0000000002426000-memory.dmp

Filesize
216KB

Download
memory/3588-99-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/3588-57-0x00000000022E0000-0x00000000022F0000-memory.dmp

Filesize
64KB

Download
memory/3588-31-0x00000000056F0000-0x0000000005756000-memory.dmp

Filesize
408KB

Download
memory/3588-16-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/3588-90-0x0000000007260000-0x0000000007274000-memory.dmp

Filesize
80KB

Download
memory/3588-17-0x00000000022E0000-0x00000000022F0000-memory.dmp

Filesize
64KB

Download
memory/3588-18-0x0000000004F40000-0x0000000005568000-memory.dmp

Filesize
6.2MB

Download
memory/4800-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4800-29-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/4800-38-0x0000000002C10000-0x0000000002C20000-memory.dmp

Filesize
64KB

Download
memory/4800-85-0x0000000006440000-0x0000000006490000-memory.dmp

Filesize
320KB

Download
memory/4800-100-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/4800-101-0x0000000002C10000-0x0000000002C20000-memory.dmp

Filesize
64KB

Download