agenttesla | 71b3391b6e2ec091dc7d56960d3b8f543b6011b5c3d68fe7e86f33a02605e21d

General

Target

71b3391b6e2ec091dc7d56960d3b8f543b6011b5c3d68fe7e86f33a02605e21d.exe
Size

350KB
MD5

f8072b8740d7ec0f694d3628e78d5a5a
SHA1

a6620334c67dddcc6dfef55f202a4848416b4f5c
SHA256

71b3391b6e2ec091dc7d56960d3b8f543b6011b5c3d68fe7e86f33a02605e21d
SHA512

7bf3d20ae87139fef75524211e21cd6a28b1f6f0dc3d10dd36fe2bf90574f3ccbbc3b4bb1d05b7bf7997a16ecede9506be4111fe98a513f3c4d5efda2ae8b47d
SSDEEP

6144:2BlL/DWicNIlgOw0nueLkxVtEM9AjhtADy6aia4Htw0vdlRSvdWpC6nmd6:UBWNIlgOw4uZTtPGhtKyz4Nw01lo+fmI

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Executes dropped EXE 3 IoCs

Processes:

ldzbtntv.exeldzbtntv.exeldzbtntv.exe

pid process

316 ldzbtntv.exe
1944 ldzbtntv.exe
3884 ldzbtntv.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

pid	process
316	ldzbtntv.exe
1944	ldzbtntv.exe
3884	ldzbtntv.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

ldzbtntv.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-433534792-1200107535-3148087551-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xbUuw = "C:\\Users\\Admin\\AppData\\Roaming\\xbUuw\\xbUuw.exe"	ldzbtntv.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

ldzbtntv.exe

description pid process target process

PID 316 set thread context of 3884 316 ldzbtntv.exe ldzbtntv.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ldzbtntv.exe

pid process

3884 ldzbtntv.exe
3884 ldzbtntv.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

ldzbtntv.exe

pid process

316 ldzbtntv.exe
316 ldzbtntv.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ldzbtntv.exe

description pid process

Token: SeDebugPrivilege 3884 ldzbtntv.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ldzbtntv.exe

pid process

3884 ldzbtntv.exe

description	pid	process	target process
PID 316 set thread context of 3884	316	ldzbtntv.exe	ldzbtntv.exe

pid	process
3884	ldzbtntv.exe
3884	ldzbtntv.exe

pid	process
316	ldzbtntv.exe
316	ldzbtntv.exe

description	pid	process
Token: SeDebugPrivilege	3884	ldzbtntv.exe

pid	process
3884	ldzbtntv.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

71b3391b6e2ec091dc7d56960d3b8f543b6011b5c3d68fe7e86f33a02605e21d.exeldzbtntv.exe

description	pid	process	target process
PID 2736 wrote to memory of 316	2736	71b3391b6e2ec091dc7d56960d3b8f543b6011b5c3d68fe7e86f33a02605e21d.exe	ldzbtntv.exe
PID 2736 wrote to memory of 316	2736	71b3391b6e2ec091dc7d56960d3b8f543b6011b5c3d68fe7e86f33a02605e21d.exe	ldzbtntv.exe
PID 2736 wrote to memory of 316	2736	71b3391b6e2ec091dc7d56960d3b8f543b6011b5c3d68fe7e86f33a02605e21d.exe	ldzbtntv.exe
PID 316 wrote to memory of 1944	316	ldzbtntv.exe	ldzbtntv.exe
PID 316 wrote to memory of 1944	316	ldzbtntv.exe	ldzbtntv.exe
PID 316 wrote to memory of 1944	316	ldzbtntv.exe	ldzbtntv.exe
PID 316 wrote to memory of 3884	316	ldzbtntv.exe	ldzbtntv.exe
PID 316 wrote to memory of 3884	316	ldzbtntv.exe	ldzbtntv.exe
PID 316 wrote to memory of 3884	316	ldzbtntv.exe	ldzbtntv.exe
PID 316 wrote to memory of 3884	316	ldzbtntv.exe	ldzbtntv.exe

C:\Users\Admin\AppData\Local\Temp\71b3391b6e2ec091dc7d56960d3b8f543b6011b5c3d68fe7e86f33a02605e21d.exe
"C:\Users\Admin\AppData\Local\Temp\71b3391b6e2ec091dc7d56960d3b8f543b6011b5c3d68fe7e86f33a02605e21d.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2736

C:\Users\Admin\AppData\Local\Temp\ldzbtntv.exe
"C:\Users\Admin\AppData\Local\Temp\ldzbtntv.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:316

C:\Users\Admin\AppData\Local\Temp\ldzbtntv.exe
"C:\Users\Admin\AppData\Local\Temp\ldzbtntv.exe"
3⤵
- Executes dropped EXE
PID:1944

C:\Users\Admin\AppData\Local\Temp\ldzbtntv.exe
"C:\Users\Admin\AppData\Local\Temp\ldzbtntv.exe"
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3884

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\cnovm.pji

Filesize
333KB

MD5
bd9a4b98da605f85eab05cf49cb91b05

SHA1
af956d58f683e8c9c3ece1c4bffe3a980d627151

SHA256
2ae7ffc957ce2115eb58a5a0a3dee7aea2e76f4d770a705f348a04ca844b173f

SHA512
da2bfb043a1205f91da80abbedfd1700e736000c4a08deb3386bb92018f72c90aab51d9950a6ffa1cac571df12d743019fc383489f44554e08a878f9d02d8fe9

Download Submit
C:\Users\Admin\AppData\Local\Temp\ldzbtntv.exe

Filesize
178KB

MD5
fa0fbedc16c6871bf81f17269e61eb10

SHA1
f69519160e26e01b32b7dc12e785360e0cb56e5a

SHA256
0aa0abf2dcacbf6d05529e1987cd340775f04c63571eb0d41843eec4bf32cf9f

SHA512
135d544c577f8a0e84946151eb75ac39a10177ec26d7fbd8bdfd7249aaa44a33603f4f00018aea8e69e96b6cb9d542eb96b55fa701593483a2bbc7c387e99e1d

Download Submit
C:\Users\Admin\AppData\Local\Temp\ldzbtntv.exe

Filesize
178KB

MD5
fa0fbedc16c6871bf81f17269e61eb10

SHA1
f69519160e26e01b32b7dc12e785360e0cb56e5a

SHA256
0aa0abf2dcacbf6d05529e1987cd340775f04c63571eb0d41843eec4bf32cf9f

SHA512
135d544c577f8a0e84946151eb75ac39a10177ec26d7fbd8bdfd7249aaa44a33603f4f00018aea8e69e96b6cb9d542eb96b55fa701593483a2bbc7c387e99e1d

Download Submit
C:\Users\Admin\AppData\Local\Temp\ldzbtntv.exe

Filesize
178KB

MD5
fa0fbedc16c6871bf81f17269e61eb10

SHA1
f69519160e26e01b32b7dc12e785360e0cb56e5a

SHA256
0aa0abf2dcacbf6d05529e1987cd340775f04c63571eb0d41843eec4bf32cf9f

SHA512
135d544c577f8a0e84946151eb75ac39a10177ec26d7fbd8bdfd7249aaa44a33603f4f00018aea8e69e96b6cb9d542eb96b55fa701593483a2bbc7c387e99e1d

Download Submit
C:\Users\Admin\AppData\Local\Temp\ldzbtntv.exe

Filesize
178KB

MD5
fa0fbedc16c6871bf81f17269e61eb10

SHA1
f69519160e26e01b32b7dc12e785360e0cb56e5a

SHA256
0aa0abf2dcacbf6d05529e1987cd340775f04c63571eb0d41843eec4bf32cf9f

SHA512
135d544c577f8a0e84946151eb75ac39a10177ec26d7fbd8bdfd7249aaa44a33603f4f00018aea8e69e96b6cb9d542eb96b55fa701593483a2bbc7c387e99e1d

Download Submit
memory/316-5-0x0000000000700000-0x0000000000702000-memory.dmp

Filesize
8KB

Download
memory/3884-15-0x0000000005020000-0x0000000005030000-memory.dmp

Filesize
64KB

Download
memory/3884-19-0x0000000005230000-0x0000000005296000-memory.dmp

Filesize
408KB

Download
memory/3884-10-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3884-12-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3884-13-0x0000000004F80000-0x0000000004FC2000-memory.dmp

Filesize
264KB

Download
memory/3884-14-0x00000000744D0000-0x0000000074C80000-memory.dmp

Filesize
7.7MB

Download
memory/3884-8-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3884-16-0x0000000005020000-0x0000000005030000-memory.dmp

Filesize
64KB

Download
memory/3884-17-0x00000000055E0000-0x0000000005B84000-memory.dmp

Filesize
5.6MB

Download
memory/3884-11-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3884-18-0x0000000005020000-0x0000000005030000-memory.dmp

Filesize
64KB

Download
memory/3884-20-0x0000000005D90000-0x0000000005DE0000-memory.dmp

Filesize
320KB

Download
memory/3884-21-0x0000000005E80000-0x0000000005F1C000-memory.dmp

Filesize
624KB

Download
memory/3884-22-0x00000000744D0000-0x0000000074C80000-memory.dmp

Filesize
7.7MB

Download
memory/3884-23-0x0000000006100000-0x0000000006192000-memory.dmp

Filesize
584KB

Download
memory/3884-24-0x0000000006080000-0x000000000608A000-memory.dmp

Filesize
40KB

Download
memory/3884-25-0x0000000005020000-0x0000000005030000-memory.dmp

Filesize
64KB

Download
memory/3884-26-0x0000000005020000-0x0000000005030000-memory.dmp

Filesize
64KB

Download
memory/3884-27-0x0000000005020000-0x0000000005030000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads