agenttesla | 2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48

General

Target

2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
Size

1.2MB
MD5

8235a9078656e3e8a8b90657749faa5e
SHA1

77a1d0fa98939af1d551f90981b9793aa2fc8da3
SHA256

2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48
SHA512

18bbf82bb6904739c78426c3e9d7e7a32e8e7908bb92cb10eb1d5360638722d5bd289814bb349b05741d35c4ff43489524504cd777c01050054f272e7078ceac
SSDEEP

24576:xw4bjw4biPl/hJxcpOUR9HsRia5T6yy7UHjR:xw4bjw4biPvSOEsYMOyEq

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.naveentour.com
Port:
587
Username:
[email protected]
Password:
nav!T6u2@001
Email To:
[email protected]

Signatures

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

3144 powershell.exe
1228 powershell.exe

pid	process
3144	powershell.exe
1228	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:

2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe

description	pid	process	target process
PID 2156 set thread context of 3324	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.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

3108 schtasks.exe

pid	process
3108	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
1228	powershell.exe
3144	powershell.exe
2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
3324	RegSvcs.exe
3324	RegSvcs.exe
3144	powershell.exe
1228	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
Token: SeDebugPrivilege	1228	powershell.exe
Token: SeDebugPrivilege	3144	powershell.exe
Token: SeDebugPrivilege	3324	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe

description	pid	process	target process
PID 2156 wrote to memory of 1228	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	powershell.exe
PID 2156 wrote to memory of 1228	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	powershell.exe
PID 2156 wrote to memory of 1228	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	powershell.exe
PID 2156 wrote to memory of 3144	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	powershell.exe
PID 2156 wrote to memory of 3144	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	powershell.exe
PID 2156 wrote to memory of 3144	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	powershell.exe
PID 2156 wrote to memory of 3108	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	schtasks.exe
PID 2156 wrote to memory of 3108	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	schtasks.exe
PID 2156 wrote to memory of 3108	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	schtasks.exe
PID 2156 wrote to memory of 3324	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2156 wrote to memory of 3324	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2156 wrote to memory of 3324	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2156 wrote to memory of 3324	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2156 wrote to memory of 3324	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2156 wrote to memory of 3324	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2156 wrote to memory of 3324	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2156 wrote to memory of 3324	2156	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
"C:\Users\Admin\AppData\Local\Temp\2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2156

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\2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1228

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rjHjDRImY.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3144

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rjHjDRImY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp73E8.tmp"
2⤵
- Creates scheduled task(s)
PID:3108

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3324

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

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

MD5
25540c34acfa86228cef4a2b9913b4ab

SHA1
6f7c57cb8e947acdca9cecafec47640d11d7489c

SHA256
f58466cc428c0b5edf38dce3261b0a94e6074ecf24e016b19c38b0e79780ead4

SHA512
3b1e469f640e7ac45bdafb2d2a68ef49b7c0dc0b307f120b87063b106100de7c9e084e17befc4df128ab57193e32ffe8c1a5e46a46464e79a972a41b7bc3a320

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_no442pze.tda.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp73E8.tmp
Filesize
1KB

MD5
376f76935b60e80bb634afe0c893130f

SHA1
ba37b6fadb5cdaa6b28445dc5b8dd4c332239d43

SHA256
885983cecaa4cf0864817a17424de3734138598d700beac9ef3b291a0e36210b

SHA512
31e8cdc6b9268b89962712997be2500398e0b8b95ec70634539496184586fe55ac1473ea52ea11d4f9bcd58cf9d0b48c361ac97d047a4cd557860bba19692a2f

Download Submit
memory/1228-74-0x0000000008330000-0x00000000089AA000-memory.dmp

Filesize
6.5MB

Download
memory/1228-75-0x0000000007CF0000-0x0000000007D0A000-memory.dmp

Filesize
104KB

Download
memory/1228-89-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/1228-83-0x0000000008010000-0x0000000008018000-memory.dmp

Filesize
32KB

Download
memory/1228-82-0x0000000008030000-0x000000000804A000-memory.dmp

Filesize
104KB

Download
memory/1228-80-0x0000000007F20000-0x0000000007F2E000-memory.dmp

Filesize
56KB

Download
memory/1228-78-0x0000000007EF0000-0x0000000007F01000-memory.dmp

Filesize
68KB

Download
memory/1228-14-0x00000000030A0000-0x00000000030D6000-memory.dmp

Filesize
216KB

Download
memory/1228-15-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/1228-16-0x0000000005B70000-0x0000000006198000-memory.dmp

Filesize
6.2MB

Download
memory/1228-17-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/1228-18-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/1228-52-0x0000000075A00000-0x0000000075A4C000-memory.dmp

Filesize
304KB

Download
memory/1228-22-0x00000000061A0000-0x0000000006206000-memory.dmp

Filesize
408KB

Download
memory/1228-73-0x0000000007BA0000-0x0000000007C43000-memory.dmp

Filesize
652KB

Download
memory/1228-63-0x0000000007B30000-0x0000000007B4E000-memory.dmp

Filesize
120KB

Download
memory/1228-20-0x0000000005930000-0x0000000005952000-memory.dmp

Filesize
136KB

Download
memory/1228-51-0x0000000007B50000-0x0000000007B82000-memory.dmp

Filesize
200KB

Download
memory/1228-30-0x0000000006410000-0x0000000006764000-memory.dmp

Filesize
3.3MB

Download
memory/1228-21-0x0000000005A10000-0x0000000005A76000-memory.dmp

Filesize
408KB

Download
memory/2156-3-0x00000000054D0000-0x0000000005562000-memory.dmp

Filesize
584KB

Download
memory/2156-4-0x0000000005580000-0x000000000558A000-memory.dmp

Filesize
40KB

Download
memory/2156-1-0x00000000009A0000-0x0000000000ACE000-memory.dmp

Filesize
1.2MB

Download
memory/2156-0-0x00000000751AE000-0x00000000751AF000-memory.dmp

Filesize
4KB

Download
memory/2156-7-0x0000000006200000-0x000000000621A000-memory.dmp

Filesize
104KB

Download
memory/2156-8-0x00000000059B0000-0x00000000059C0000-memory.dmp

Filesize
64KB

Download
memory/2156-6-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/2156-38-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/2156-2-0x00000000059E0000-0x0000000005F84000-memory.dmp

Filesize
5.6MB

Download
memory/2156-5-0x0000000005750000-0x00000000057EC000-memory.dmp

Filesize
624KB

Download
memory/2156-9-0x00000000066C0000-0x0000000006742000-memory.dmp

Filesize
520KB

Download
memory/3144-62-0x0000000075A00000-0x0000000075A4C000-memory.dmp

Filesize
304KB

Download
memory/3144-48-0x0000000005C70000-0x0000000005C8E000-memory.dmp

Filesize
120KB

Download
memory/3144-49-0x0000000005D10000-0x0000000005D5C000-memory.dmp

Filesize
304KB

Download
memory/3144-31-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/3144-23-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/3144-88-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/3144-81-0x00000000071F0000-0x0000000007204000-memory.dmp

Filesize
80KB

Download
memory/3144-77-0x0000000007230000-0x00000000072C6000-memory.dmp

Filesize
600KB

Download
memory/3144-37-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/3144-76-0x0000000007020000-0x000000000702A000-memory.dmp

Filesize
40KB

Download
memory/3324-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3324-79-0x00000000062D0000-0x0000000006320000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads