agenttesla | 0523f7cfc131c52445b00d8c354b91658bc0b5f970d5c5ffc01b8480a84b9364

General

Target

NEAS.0523f7cfc131c52445b00d8c354b91658bc0b5f970d5c5ffc01b8480a84b9364.exe
Size

330KB
MD5

9defa32ab3c74af8e29aea03a454934e
SHA1

04dac45bb456d502638ac199f8a4bb9285167658
SHA256

0523f7cfc131c52445b00d8c354b91658bc0b5f970d5c5ffc01b8480a84b9364
SHA512

b43c24dcf817b310c94743efd49e803d3c48a24192bed6ab99cfa813af5df20e69ac67f052ba613a185519ef5f0b1e9aaeacf7d77a40d0a32e4aa03747ca282f
SSDEEP

6144:wBlL/Di/CcLN+BiYHbAabwWZKhl/fnT6vWKupX4ZWK2j1Mu9nBE:CZiFN4rbRbtYZnTsW7U22mE

Score

10^/10

agenttesla collection keylogger 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 2 IoCs

Processes:

dkudxis.exedkudxis.exe

pid process

1740 dkudxis.exe
3068 dkudxis.exe

pid	process
1740	dkudxis.exe
3068	dkudxis.exe

Loads dropped DLL 3 IoCs

Processes:

NEAS.0523f7cfc131c52445b00d8c354b91658bc0b5f970d5c5ffc01b8480a84b9364.exedkudxis.exe

pid	process
2196	NEAS.0523f7cfc131c52445b00d8c354b91658bc0b5f970d5c5ffc01b8480a84b9364.exe
2196	NEAS.0523f7cfc131c52445b00d8c354b91658bc0b5f970d5c5ffc01b8480a84b9364.exe
1740	dkudxis.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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

dkudxis.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1502336823-1680518048-858510903-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dkudxis.exe
Key opened	\REGISTRY\USER\S-1-5-21-1502336823-1680518048-858510903-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dkudxis.exe
Key opened	\REGISTRY\USER\S-1-5-21-1502336823-1680518048-858510903-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dkudxis.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

dkudxis.exe

description pid process target process

PID 1740 set thread context of 3068 1740 dkudxis.exe dkudxis.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

dkudxis.exe

pid process

1740 dkudxis.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

dkudxis.exe

description pid process

Token: SeDebugPrivilege 3068 dkudxis.exe

description	pid	process	target process
PID 1740 set thread context of 3068	1740	dkudxis.exe	dkudxis.exe

pid	process
1740	dkudxis.exe

description	pid	process
Token: SeDebugPrivilege	3068	dkudxis.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

NEAS.0523f7cfc131c52445b00d8c354b91658bc0b5f970d5c5ffc01b8480a84b9364.exedkudxis.exe

description	pid	process	target process
PID 2196 wrote to memory of 1740	2196	NEAS.0523f7cfc131c52445b00d8c354b91658bc0b5f970d5c5ffc01b8480a84b9364.exe	dkudxis.exe
PID 2196 wrote to memory of 1740	2196	NEAS.0523f7cfc131c52445b00d8c354b91658bc0b5f970d5c5ffc01b8480a84b9364.exe	dkudxis.exe
PID 2196 wrote to memory of 1740	2196	NEAS.0523f7cfc131c52445b00d8c354b91658bc0b5f970d5c5ffc01b8480a84b9364.exe	dkudxis.exe
PID 2196 wrote to memory of 1740	2196	NEAS.0523f7cfc131c52445b00d8c354b91658bc0b5f970d5c5ffc01b8480a84b9364.exe	dkudxis.exe
PID 1740 wrote to memory of 3068	1740	dkudxis.exe	dkudxis.exe
PID 1740 wrote to memory of 3068	1740	dkudxis.exe	dkudxis.exe
PID 1740 wrote to memory of 3068	1740	dkudxis.exe	dkudxis.exe
PID 1740 wrote to memory of 3068	1740	dkudxis.exe	dkudxis.exe
PID 1740 wrote to memory of 3068	1740	dkudxis.exe	dkudxis.exe

outlook_office_path 1 IoCs

Processes:

dkudxis.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1502336823-1680518048-858510903-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dkudxis.exe

outlook_win_path 1 IoCs

Processes:

dkudxis.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1502336823-1680518048-858510903-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dkudxis.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.0523f7cfc131c52445b00d8c354b91658bc0b5f970d5c5ffc01b8480a84b9364.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.0523f7cfc131c52445b00d8c354b91658bc0b5f970d5c5ffc01b8480a84b9364.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2196

C:\Users\Admin\AppData\Local\Temp\dkudxis.exe
"C:\Users\Admin\AppData\Local\Temp\dkudxis.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1740

C:\Users\Admin\AppData\Local\Temp\dkudxis.exe
"C:\Users\Admin\AppData\Local\Temp\dkudxis.exe"
3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3068

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\dkudxis.exe

Filesize
165KB

MD5
265d03e2362687fa11bd38903296c90a

SHA1
95ec7500a11ff8bf5809bbdd2e86ebafc2ce9765

SHA256
437cd124c76c0f79962fea99694cbd9bed574a2428c6e174ef7391ed52fe277c

SHA512
cf21e66e5f21ad43ad4e2ad5e7cdde8ca7530309afea2d7a5df047ae0bf8d9bf5c4dc8b6de7a9f2d24b9524a5ae2ff16c3af0cb3493942646016a67bc8c91c59

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

Filesize
165KB

MD5
265d03e2362687fa11bd38903296c90a

SHA1
95ec7500a11ff8bf5809bbdd2e86ebafc2ce9765

SHA256
437cd124c76c0f79962fea99694cbd9bed574a2428c6e174ef7391ed52fe277c

SHA512
cf21e66e5f21ad43ad4e2ad5e7cdde8ca7530309afea2d7a5df047ae0bf8d9bf5c4dc8b6de7a9f2d24b9524a5ae2ff16c3af0cb3493942646016a67bc8c91c59

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

Filesize
165KB

MD5
265d03e2362687fa11bd38903296c90a

SHA1
95ec7500a11ff8bf5809bbdd2e86ebafc2ce9765

SHA256
437cd124c76c0f79962fea99694cbd9bed574a2428c6e174ef7391ed52fe277c

SHA512
cf21e66e5f21ad43ad4e2ad5e7cdde8ca7530309afea2d7a5df047ae0bf8d9bf5c4dc8b6de7a9f2d24b9524a5ae2ff16c3af0cb3493942646016a67bc8c91c59

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

Filesize
165KB

MD5
265d03e2362687fa11bd38903296c90a

SHA1
95ec7500a11ff8bf5809bbdd2e86ebafc2ce9765

SHA256
437cd124c76c0f79962fea99694cbd9bed574a2428c6e174ef7391ed52fe277c

SHA512
cf21e66e5f21ad43ad4e2ad5e7cdde8ca7530309afea2d7a5df047ae0bf8d9bf5c4dc8b6de7a9f2d24b9524a5ae2ff16c3af0cb3493942646016a67bc8c91c59

Download Submit
C:\Users\Admin\AppData\Local\Temp\izahuopxvuj.ptu

Filesize
262KB

MD5
2df4d71b568e778685d268ca305207bb

SHA1
703aff435d69a6a57801cdb394b5563bb9053eee

SHA256
6d9fa06d84ba86dc703b7f5704112cef0aa877c47b8bf8f51282d5f017f881bc

SHA512
e37a8fd2802334cc45fcb988e9c3a22ebd6cfe15d292f5bff12275abcc1d15648556bf3850a56c8705a8b3c77dddd9a4c6e4688fa71569fdf073d381713564bd

Download Submit
\Users\Admin\AppData\Local\Temp\dkudxis.exe

Filesize
165KB

MD5
265d03e2362687fa11bd38903296c90a

SHA1
95ec7500a11ff8bf5809bbdd2e86ebafc2ce9765

SHA256
437cd124c76c0f79962fea99694cbd9bed574a2428c6e174ef7391ed52fe277c

SHA512
cf21e66e5f21ad43ad4e2ad5e7cdde8ca7530309afea2d7a5df047ae0bf8d9bf5c4dc8b6de7a9f2d24b9524a5ae2ff16c3af0cb3493942646016a67bc8c91c59

Download Submit
\Users\Admin\AppData\Local\Temp\dkudxis.exe

Filesize
165KB

MD5
265d03e2362687fa11bd38903296c90a

SHA1
95ec7500a11ff8bf5809bbdd2e86ebafc2ce9765

SHA256
437cd124c76c0f79962fea99694cbd9bed574a2428c6e174ef7391ed52fe277c

SHA512
cf21e66e5f21ad43ad4e2ad5e7cdde8ca7530309afea2d7a5df047ae0bf8d9bf5c4dc8b6de7a9f2d24b9524a5ae2ff16c3af0cb3493942646016a67bc8c91c59

Download Submit
\Users\Admin\AppData\Local\Temp\dkudxis.exe

Filesize
165KB

MD5
265d03e2362687fa11bd38903296c90a

SHA1
95ec7500a11ff8bf5809bbdd2e86ebafc2ce9765

SHA256
437cd124c76c0f79962fea99694cbd9bed574a2428c6e174ef7391ed52fe277c

SHA512
cf21e66e5f21ad43ad4e2ad5e7cdde8ca7530309afea2d7a5df047ae0bf8d9bf5c4dc8b6de7a9f2d24b9524a5ae2ff16c3af0cb3493942646016a67bc8c91c59

Download Submit
memory/1740-9-0x00000000002A0000-0x00000000002A2000-memory.dmp

Filesize
8KB

Download
memory/3068-13-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/3068-16-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/3068-17-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/3068-19-0x0000000074550000-0x0000000074C3E000-memory.dmp

Filesize
6.9MB

Download
memory/3068-18-0x00000000001D0000-0x0000000000200000-memory.dmp

Filesize
192KB

Download
memory/3068-20-0x0000000004660000-0x00000000046A0000-memory.dmp

Filesize
256KB

Download
memory/3068-21-0x0000000004660000-0x00000000046A0000-memory.dmp

Filesize
256KB

Download
memory/3068-22-0x0000000074550000-0x0000000074C3E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads