agenttesla | c6ea1ac6ac2fe6fa1fe8728c9ecff5f15ee4a8306fc471baf2f04e0e293739b0

General

Target

Blast E&I Supplies & Services, LLC Statement of Account PDF.exe
Size

476KB
MD5

80c8442c33ad9f34b8c1fea06d0e3b97
SHA1

29120925c1e77739043c967c28d8b527ceca89de
SHA256

32e78542acc7b2bf144e1643c857b42f26275f78ac8411dea741159467d47573
SHA512

d362d2a1a57d30a8d7f8610256e448c187c56808da6411d7cd73d2925a16dadf75293ffae4abadec1da5ca8f0d180b4f0956809feb8cde6b7287f215a78550d8
SSDEEP

12288:xeLlxymPaHjAIFF3/IW9bQ8XjwbICmhNKk/f:xe/ymPTIFqWTx/hNKkf

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:

ceigouxy.execeigouxy.exe

pid process

2740 ceigouxy.exe
4344 ceigouxy.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

pid	process
2740	ceigouxy.exe
4344	ceigouxy.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

ceigouxy.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2192493100-457715857-1189582111-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\FdnCz = "C:\\Users\\Admin\\AppData\\Roaming\\FdnCz\\FdnCz.exe"	ceigouxy.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

3 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

ceigouxy.exe

description pid process target process

PID 2740 set thread context of 4344 2740 ceigouxy.exe ceigouxy.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

224 2740 WerFault.exe ceigouxy.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ceigouxy.exe

pid process

4344 ceigouxy.exe
4344 ceigouxy.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

ceigouxy.exe

pid process

2740 ceigouxy.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ceigouxy.exe

description pid process

Token: SeDebugPrivilege 4344 ceigouxy.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ceigouxy.exe

pid process

4344 ceigouxy.exe

flow	ioc
3	api.ipify.org

description	pid	process	target process
PID 2740 set thread context of 4344	2740	ceigouxy.exe	ceigouxy.exe

pid	pid_target	process	target process
224	2740	WerFault.exe	ceigouxy.exe

pid	process
4344	ceigouxy.exe
4344	ceigouxy.exe

pid	process
2740	ceigouxy.exe

description	pid	process
Token: SeDebugPrivilege	4344	ceigouxy.exe

pid	process
4344	ceigouxy.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

Blast E&I Supplies & Services, LLC Statement of Account PDF.execeigouxy.exe

description	pid	process	target process
PID 3764 wrote to memory of 2740	3764	Blast E&I Supplies & Services, LLC Statement of Account PDF.exe	ceigouxy.exe
PID 3764 wrote to memory of 2740	3764	Blast E&I Supplies & Services, LLC Statement of Account PDF.exe	ceigouxy.exe
PID 3764 wrote to memory of 2740	3764	Blast E&I Supplies & Services, LLC Statement of Account PDF.exe	ceigouxy.exe
PID 2740 wrote to memory of 4344	2740	ceigouxy.exe	ceigouxy.exe
PID 2740 wrote to memory of 4344	2740	ceigouxy.exe	ceigouxy.exe
PID 2740 wrote to memory of 4344	2740	ceigouxy.exe	ceigouxy.exe
PID 2740 wrote to memory of 4344	2740	ceigouxy.exe	ceigouxy.exe

C:\Users\Admin\AppData\Local\Temp\Blast E&I Supplies & Services, LLC Statement of Account PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Blast E&I Supplies & Services, LLC Statement of Account PDF.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3764

C:\Users\Admin\AppData\Local\Temp\ceigouxy.exe
"C:\Users\Admin\AppData\Local\Temp\ceigouxy.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2740

C:\Users\Admin\AppData\Local\Temp\ceigouxy.exe
"C:\Users\Admin\AppData\Local\Temp\ceigouxy.exe"
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2740 -s 576
3⤵
- Program crash
PID:224

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2740 -ip 2740
1⤵
PID:4092

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\ceigouxy.exe

Filesize
287KB

MD5
82e1425ae5e9c114a07a30ac26cc0ed7

SHA1
e12b591d529346ea748b235f207d405682c3a8b0

SHA256
418badf9bf9751c14139c966d1447ff28d82938bc52dbbb299cbccb299717862

SHA512
5ce89b30a07d5927d885621743c7526bc9af1bd10a964b273a9091e79e30dbbc36fb719048dc6e6005fc3d4e6ea60a74dbae4610518bb212fd29020c51be833a

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

Filesize
287KB

MD5
82e1425ae5e9c114a07a30ac26cc0ed7

SHA1
e12b591d529346ea748b235f207d405682c3a8b0

SHA256
418badf9bf9751c14139c966d1447ff28d82938bc52dbbb299cbccb299717862

SHA512
5ce89b30a07d5927d885621743c7526bc9af1bd10a964b273a9091e79e30dbbc36fb719048dc6e6005fc3d4e6ea60a74dbae4610518bb212fd29020c51be833a

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

Filesize
287KB

MD5
82e1425ae5e9c114a07a30ac26cc0ed7

SHA1
e12b591d529346ea748b235f207d405682c3a8b0

SHA256
418badf9bf9751c14139c966d1447ff28d82938bc52dbbb299cbccb299717862

SHA512
5ce89b30a07d5927d885621743c7526bc9af1bd10a964b273a9091e79e30dbbc36fb719048dc6e6005fc3d4e6ea60a74dbae4610518bb212fd29020c51be833a

Download Submit
C:\Users\Admin\AppData\Local\Temp\fojcsbczrnt.ypz

Filesize
334KB

MD5
91ff50eb9fcdce2f5012d7600e74812a

SHA1
5d382db6089dcf0770ad140bc45ef4ca249a1f5d

SHA256
922450b2e7adcca958aaff7677f1ff821ed6b99ce707a37c34c6e3b682614385

SHA512
c7b8e018268dc24d7e7e4ee9ab9d90f478c1c2f660e18b97d2577cb4fbc8d7b593b63ba6977e96f50bb2fad65bb24abceac83e83804d26f74eed1ae4de00caaa

Download Submit
memory/2740-6-0x0000000000FB0000-0x00000000010B0000-memory.dmp

Filesize
1024KB

Download
memory/4344-14-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/4344-17-0x0000000005A50000-0x0000000005FF4000-memory.dmp

Filesize
5.6MB

Download
memory/4344-10-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4344-12-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4344-13-0x0000000002C40000-0x0000000002C82000-memory.dmp

Filesize
264KB

Download
memory/4344-8-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4344-15-0x0000000005490000-0x00000000054A0000-memory.dmp

Filesize
64KB

Download
memory/4344-16-0x0000000005490000-0x00000000054A0000-memory.dmp

Filesize
64KB

Download
memory/4344-18-0x0000000005490000-0x00000000054A0000-memory.dmp

Filesize
64KB

Download
memory/4344-11-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4344-19-0x0000000005420000-0x0000000005486000-memory.dmp

Filesize
408KB

Download
memory/4344-20-0x0000000006AF0000-0x0000000006B40000-memory.dmp

Filesize
320KB

Download
memory/4344-21-0x0000000006BE0000-0x0000000006C7C000-memory.dmp

Filesize
624KB

Download
memory/4344-22-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/4344-23-0x0000000005490000-0x00000000054A0000-memory.dmp

Filesize
64KB

Download
memory/4344-24-0x0000000005490000-0x00000000054A0000-memory.dmp

Filesize
64KB

Download
memory/4344-25-0x0000000006D20000-0x0000000006DB2000-memory.dmp

Filesize
584KB

Download
memory/4344-26-0x0000000006C80000-0x0000000006C8A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads