agenttesla | db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc

General

Target

db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
Size

844KB
MD5

e4aaca7e0fe69ced3fc467506885a9d9
SHA1

dd9554514cba10808aa3e0f32c9f5f22c37e6995
SHA256

db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc
SHA512

8254f7c3844db4e95f98431a00c7795650b5c9720670aac178b87c2ac444c86e34bc84f53ffd59fda16781aab6fcc86fcf81850f007189ca65db2c61dfbdbbc5
SSDEEP

24576:Vw4bjw4bajqV8d707FhxVROXXaeSA+oafS7:Vw4bjw4bajN0xPOCBfk

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.bethesdakindergarten.com
Port:
587
Username:
[email protected]
Password:
kindy6014587474

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bethesdakindergarten.com
Port:
587
Username:
[email protected]
Password:
kindy6014587474
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3860-34-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3860-34-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3860-34-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3860-34-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3860-34-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3860-34-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

5060 powershell.exe
4664 powershell.exe

pid	process
5060	powershell.exe
4664	powershell.exe

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:

db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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:

db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe

description	pid	process	target process
PID 1684 set thread context of 3860	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.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

1484 schtasks.exe

pid	process
1484	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exepowershell.exepowershell.exedb6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe

pid	process
1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
5060	powershell.exe
5060	powershell.exe
4664	powershell.exe
4664	powershell.exe
1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
4664	powershell.exe
3860	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
3860	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
3860	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
5060	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exepowershell.exepowershell.exedb6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe

description	pid	process
Token: SeDebugPrivilege	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
Token: SeDebugPrivilege	5060	powershell.exe
Token: SeDebugPrivilege	4664	powershell.exe
Token: SeDebugPrivilege	3860	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe

description	pid	process	target process
PID 1684 wrote to memory of 5060	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	powershell.exe
PID 1684 wrote to memory of 5060	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	powershell.exe
PID 1684 wrote to memory of 5060	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	powershell.exe
PID 1684 wrote to memory of 4664	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	powershell.exe
PID 1684 wrote to memory of 4664	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	powershell.exe
PID 1684 wrote to memory of 4664	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	powershell.exe
PID 1684 wrote to memory of 1484	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	schtasks.exe
PID 1684 wrote to memory of 1484	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	schtasks.exe
PID 1684 wrote to memory of 1484	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	schtasks.exe
PID 1684 wrote to memory of 3860	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
PID 1684 wrote to memory of 3860	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
PID 1684 wrote to memory of 3860	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
PID 1684 wrote to memory of 3860	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
PID 1684 wrote to memory of 3860	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
PID 1684 wrote to memory of 3860	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
PID 1684 wrote to memory of 3860	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
PID 1684 wrote to memory of 3860	1684	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe	db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe

C:\Users\Admin\AppData\Local\Temp\db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
"C:\Users\Admin\AppData\Local\Temp\db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1684

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\db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5060

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eRkUBYSG.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4664

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eRkUBYSG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8FFB.tmp"
2⤵
- Creates scheduled task(s)
PID:1484

C:\Users\Admin\AppData\Local\Temp\db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe
"C:\Users\Admin\AppData\Local\Temp\db6e594697d85074a16f8ce893649435b356c1ae31724203df7e5463bb97d1fc.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3860

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
e2b5aacf8dcb34e428862e677ccb04c8

SHA1
009c15c1ea85b8c6a1f3698c615bf468a0873a4d

SHA256
3982170117d9751364eae8738c0264f3c47a421b5058eb60706dd63b780de1d8

SHA512
0d79c17d68291aabe77837399db93ae7e1d395a0d76a73863ab4547307ab4f4fd99b2d3c1afd6cd97e72b47a8f42998e2361782af9f855534b15bb32cd04c1e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tb2wjegc.nzf.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8FFB.tmp
Filesize
1KB

MD5
7d3872d63ee0e08172f734ca8c937d17

SHA1
cff620acc0e58e176b5069a6e6bd99b71cd8c9d6

SHA256
8c2cb6e8c39e582a64ede2c8bb9dccbcfde94860a291c248b9a1c09770974ceb

SHA512
bee39a43dbc073620d712927cb62f16e2f0bf06fb807a0d96fd64ca4bb431fb62f9559d6cf2765e5ef5b998458911d9fd8a33acffc8306585f799c040858eeb9

Download Submit
memory/1684-8-0x00000000060D0000-0x00000000060E0000-memory.dmp

Filesize
64KB

Download
memory/1684-5-0x0000000005670000-0x000000000570C000-memory.dmp

Filesize
624KB

Download
memory/1684-6-0x0000000074C80000-0x0000000075430000-memory.dmp

Filesize
7.7MB

Download
memory/1684-7-0x00000000060F0000-0x000000000610A000-memory.dmp

Filesize
104KB

Download
memory/1684-4-0x00000000053D0000-0x00000000053DA000-memory.dmp

Filesize
40KB

Download
memory/1684-9-0x0000000006540000-0x00000000065C4000-memory.dmp

Filesize
528KB

Download
memory/1684-3-0x0000000005420000-0x00000000054B2000-memory.dmp

Filesize
584KB

Download
memory/1684-2-0x0000000005A80000-0x0000000006024000-memory.dmp

Filesize
5.6MB

Download
memory/1684-0-0x0000000074C8E000-0x0000000074C8F000-memory.dmp

Filesize
4KB

Download
memory/1684-46-0x0000000074C80000-0x0000000075430000-memory.dmp

Filesize
7.7MB

Download
memory/1684-1-0x00000000008F0000-0x00000000009C6000-memory.dmp

Filesize
856KB

Download
memory/3860-81-0x0000000006890000-0x00000000068E0000-memory.dmp

Filesize
320KB

Download
memory/3860-34-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4664-62-0x0000000007FB0000-0x000000000862A000-memory.dmp

Filesize
6.5MB

Download
memory/4664-63-0x0000000007970000-0x000000000798A000-memory.dmp

Filesize
104KB

Download
memory/4664-29-0x0000000005FE0000-0x0000000006046000-memory.dmp

Filesize
408KB

Download
memory/4664-21-0x0000000074C80000-0x0000000075430000-memory.dmp

Filesize
7.7MB

Download
memory/4664-88-0x0000000074C80000-0x0000000075430000-memory.dmp

Filesize
7.7MB

Download
memory/4664-23-0x0000000005F70000-0x0000000005FD6000-memory.dmp

Filesize
408KB

Download
memory/4664-44-0x0000000006260000-0x00000000065B4000-memory.dmp

Filesize
3.3MB

Download
memory/4664-18-0x0000000074C80000-0x0000000075430000-memory.dmp

Filesize
7.7MB

Download
memory/4664-48-0x0000000006BF0000-0x0000000006C3C000-memory.dmp

Filesize
304KB

Download
memory/4664-47-0x0000000006640000-0x000000000665E000-memory.dmp

Filesize
120KB

Download
memory/4664-50-0x00000000712F0000-0x000000007133C000-memory.dmp

Filesize
304KB

Download
memory/4664-60-0x0000000006C40000-0x0000000006C5E000-memory.dmp

Filesize
120KB

Download
memory/4664-61-0x0000000007850000-0x00000000078F3000-memory.dmp

Filesize
652KB

Download
memory/4664-49-0x0000000007810000-0x0000000007842000-memory.dmp

Filesize
200KB

Download
memory/4664-80-0x0000000007C90000-0x0000000007C98000-memory.dmp

Filesize
32KB

Download
memory/4664-22-0x0000000005ED0000-0x0000000005EF2000-memory.dmp

Filesize
136KB

Download
memory/4664-79-0x0000000007CB0000-0x0000000007CCA000-memory.dmp

Filesize
104KB

Download
memory/4664-74-0x00000000079E0000-0x00000000079EA000-memory.dmp

Filesize
40KB

Download
memory/4664-75-0x0000000007BF0000-0x0000000007C86000-memory.dmp

Filesize
600KB

Download
memory/5060-76-0x0000000007920000-0x0000000007931000-memory.dmp

Filesize
68KB

Download
memory/5060-77-0x0000000007950000-0x000000000795E000-memory.dmp

Filesize
56KB

Download
memory/5060-78-0x0000000007960000-0x0000000007974000-memory.dmp

Filesize
80KB

Download
memory/5060-17-0x0000000074C80000-0x0000000075430000-memory.dmp

Filesize
7.7MB

Download
memory/5060-64-0x00000000712F0000-0x000000007133C000-memory.dmp

Filesize
304KB

Download
memory/5060-16-0x00000000055F0000-0x0000000005C18000-memory.dmp

Filesize
6.2MB

Download
memory/5060-15-0x0000000074C80000-0x0000000075430000-memory.dmp

Filesize
7.7MB

Download
memory/5060-14-0x0000000002AE0000-0x0000000002B16000-memory.dmp

Filesize
216KB

Download
memory/5060-19-0x0000000074C80000-0x0000000075430000-memory.dmp

Filesize
7.7MB

Download
memory/5060-87-0x0000000074C80000-0x0000000075430000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads