agenttesla | 1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f

General

Target

1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exe
Size

363KB
MD5

6efb6ff87f5d89884d54bec7292175cf
SHA1

22059d226717ac0d3939856d0dfa96d227d4f2f7
SHA256

1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f
SHA512

81af67219a0d32e45988d406a9faef65bbfbc816514d80867c57855fa286ecbcb86c9c1cc8730dc2be46f8e9ebd044102adf54cc5fef2d30efc0536701bb623c
SSDEEP

6144:3BlL/MvvVjdK0lJ5YqTkc1pEMkvIMFRnsEBkWqFFs7SqEsZc6/e5jbXyAGAu:xavtpKQhwiuMkrfkP07zO6/eF+eu

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 2 IoCs

Processes:

sxuojeerk.exesxuojeerk.exe

pid process

1980 sxuojeerk.exe
2684 sxuojeerk.exe

pid	process
1980	sxuojeerk.exe
2684	sxuojeerk.exe

Loads dropped DLL 3 IoCs

Processes:

1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exesxuojeerk.exe

pid	process
1552	1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exe
1552	1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exe
1980	sxuojeerk.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:

sxuojeerk.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Windows\CurrentVersion\Run\FdnCz = "C:\\Users\\Admin\\AppData\\Roaming\\FdnCz\\FdnCz.exe"	sxuojeerk.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

sxuojeerk.exe

description pid process target process

PID 1980 set thread context of 2684 1980 sxuojeerk.exe sxuojeerk.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:

sxuojeerk.exe

pid process

2684 sxuojeerk.exe
2684 sxuojeerk.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

sxuojeerk.exe

pid process

1980 sxuojeerk.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

sxuojeerk.exe

description pid process

Token: SeDebugPrivilege 2684 sxuojeerk.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

sxuojeerk.exe

pid process

2684 sxuojeerk.exe

flow	ioc
4	api.ipify.org
5	api.ipify.org

description	pid	process	target process
PID 1980 set thread context of 2684	1980	sxuojeerk.exe	sxuojeerk.exe

pid	process
2684	sxuojeerk.exe
2684	sxuojeerk.exe

pid	process
1980	sxuojeerk.exe

description	pid	process
Token: SeDebugPrivilege	2684	sxuojeerk.exe

pid	process
2684	sxuojeerk.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exesxuojeerk.exe

description	pid	process	target process
PID 1552 wrote to memory of 1980	1552	1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exe	sxuojeerk.exe
PID 1552 wrote to memory of 1980	1552	1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exe	sxuojeerk.exe
PID 1552 wrote to memory of 1980	1552	1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exe	sxuojeerk.exe
PID 1552 wrote to memory of 1980	1552	1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exe	sxuojeerk.exe
PID 1980 wrote to memory of 2684	1980	sxuojeerk.exe	sxuojeerk.exe
PID 1980 wrote to memory of 2684	1980	sxuojeerk.exe	sxuojeerk.exe
PID 1980 wrote to memory of 2684	1980	sxuojeerk.exe	sxuojeerk.exe
PID 1980 wrote to memory of 2684	1980	sxuojeerk.exe	sxuojeerk.exe
PID 1980 wrote to memory of 2684	1980	sxuojeerk.exe	sxuojeerk.exe

C:\Users\Admin\AppData\Local\Temp\1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exe
"C:\Users\Admin\AppData\Local\Temp\1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1552

C:\Users\Admin\AppData\Local\Temp\sxuojeerk.exe
"C:\Users\Admin\AppData\Local\Temp\sxuojeerk.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1980

C:\Users\Admin\AppData\Local\Temp\sxuojeerk.exe
"C:\Users\Admin\AppData\Local\Temp\sxuojeerk.exe"
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2684

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

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\lxdadgl.hv

Filesize
334KB

MD5
e1856a3cb40a5605ad36b4ae37dfe37a

SHA1
b0fa5b73764df7a6c79802ac954e28d31f9512d1

SHA256
894a723c45dfff46803c4aff233cdad0b2494fbe5ee2249ddc3186e92bda3bea

SHA512
67960b4c618df794ac020c9be089c0efc5c292b089dad36bc8e11faba72990d7239fee335485cc3ce6d16590639403275a0c3ca6e72c202033a8d1d0ed113996

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

Filesize
178KB

MD5
ee5d6845f2d916386c0b653d46bc82d5

SHA1
adcf833083c0aaff86644f43bd1f95fa1b48f6fb

SHA256
5930c69d2a0bee02e324b1e6b0dfb061553af1c3bee62e2a56ffa52d4c2001e3

SHA512
4c8d62eb9e12ea37ab43115a94e953d8c8343f9aa4581e8c0856e152f416dc50b9cf6b2d76b7e579dd3f5a5c84b5492e9f179e995421b808b9e5acc44757e14a

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

Filesize
178KB

MD5
ee5d6845f2d916386c0b653d46bc82d5

SHA1
adcf833083c0aaff86644f43bd1f95fa1b48f6fb

SHA256
5930c69d2a0bee02e324b1e6b0dfb061553af1c3bee62e2a56ffa52d4c2001e3

SHA512
4c8d62eb9e12ea37ab43115a94e953d8c8343f9aa4581e8c0856e152f416dc50b9cf6b2d76b7e579dd3f5a5c84b5492e9f179e995421b808b9e5acc44757e14a

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

Filesize
178KB

MD5
ee5d6845f2d916386c0b653d46bc82d5

SHA1
adcf833083c0aaff86644f43bd1f95fa1b48f6fb

SHA256
5930c69d2a0bee02e324b1e6b0dfb061553af1c3bee62e2a56ffa52d4c2001e3

SHA512
4c8d62eb9e12ea37ab43115a94e953d8c8343f9aa4581e8c0856e152f416dc50b9cf6b2d76b7e579dd3f5a5c84b5492e9f179e995421b808b9e5acc44757e14a

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

Filesize
178KB

MD5
ee5d6845f2d916386c0b653d46bc82d5

SHA1
adcf833083c0aaff86644f43bd1f95fa1b48f6fb

SHA256
5930c69d2a0bee02e324b1e6b0dfb061553af1c3bee62e2a56ffa52d4c2001e3

SHA512
4c8d62eb9e12ea37ab43115a94e953d8c8343f9aa4581e8c0856e152f416dc50b9cf6b2d76b7e579dd3f5a5c84b5492e9f179e995421b808b9e5acc44757e14a

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

Filesize
178KB

MD5
ee5d6845f2d916386c0b653d46bc82d5

SHA1
adcf833083c0aaff86644f43bd1f95fa1b48f6fb

SHA256
5930c69d2a0bee02e324b1e6b0dfb061553af1c3bee62e2a56ffa52d4c2001e3

SHA512
4c8d62eb9e12ea37ab43115a94e953d8c8343f9aa4581e8c0856e152f416dc50b9cf6b2d76b7e579dd3f5a5c84b5492e9f179e995421b808b9e5acc44757e14a

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

Filesize
178KB

MD5
ee5d6845f2d916386c0b653d46bc82d5

SHA1
adcf833083c0aaff86644f43bd1f95fa1b48f6fb

SHA256
5930c69d2a0bee02e324b1e6b0dfb061553af1c3bee62e2a56ffa52d4c2001e3

SHA512
4c8d62eb9e12ea37ab43115a94e953d8c8343f9aa4581e8c0856e152f416dc50b9cf6b2d76b7e579dd3f5a5c84b5492e9f179e995421b808b9e5acc44757e14a

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

Filesize
178KB

MD5
ee5d6845f2d916386c0b653d46bc82d5

SHA1
adcf833083c0aaff86644f43bd1f95fa1b48f6fb

SHA256
5930c69d2a0bee02e324b1e6b0dfb061553af1c3bee62e2a56ffa52d4c2001e3

SHA512
4c8d62eb9e12ea37ab43115a94e953d8c8343f9aa4581e8c0856e152f416dc50b9cf6b2d76b7e579dd3f5a5c84b5492e9f179e995421b808b9e5acc44757e14a

Download Submit
memory/1980-9-0x0000000000160000-0x0000000000162000-memory.dmp

Filesize
8KB

Download
memory/2684-16-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2684-13-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2684-17-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2684-18-0x0000000000300000-0x0000000000342000-memory.dmp

Filesize
264KB

Download
memory/2684-19-0x00000000746E0000-0x0000000074DCE000-memory.dmp

Filesize
6.9MB

Download
memory/2684-20-0x0000000004A80000-0x0000000004AC0000-memory.dmp

Filesize
256KB

Download
memory/2684-21-0x0000000004A80000-0x0000000004AC0000-memory.dmp

Filesize
256KB

Download
memory/2684-22-0x0000000004A80000-0x0000000004AC0000-memory.dmp

Filesize
256KB

Download
memory/2684-23-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2684-24-0x00000000746E0000-0x0000000074DCE000-memory.dmp

Filesize
6.9MB

Download
memory/2684-25-0x0000000004A80000-0x0000000004AC0000-memory.dmp

Filesize
256KB

Download
memory/2684-26-0x0000000004A80000-0x0000000004AC0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads