agenttesla | 0ca1af56444e5aedb219956a29dd95551cf4ef4fa86f9ba14e4fb2f5ba460f49

General

Target

PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
Size

965KB
MD5

ace7f45cc6eeed16fc511cda50bdd226
SHA1

cd244d259acb3f19ca4ccbc18e0cec6145674931
SHA256

d7fdaaf1d1c26d555c92de3611bddadd30b75aa48bc997c012edc92af6b20635
SHA512

85e29e2d3146aa8354d8ff4863134db4f8d25697e432fff85348739037087402ea6756dc9ee1064b6114a5bd9bf55dd0c886d07bfdf62ad33308d0fece0e2f1f
SSDEEP

24576:+DBen3C4LOzg4mq6KaFHyVI7tzEvZTv4cyA+:4k3C4qzgmtK4I7tzS9AA+

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
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:

PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\Adobe = "C:\\Users\\Admin\\AppData\\Roaming\\Adobe\\Adobe.exe"	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

5 api.ipify.org
6 ip-api.com
4 api.ipify.org

flow	ioc
5	api.ipify.org
6	ip-api.com
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

description	pid	process	target process
PID 1688 set thread context of 2524	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.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

2456 schtasks.exe

pid	process
2456	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exepowershell.exepowershell.exe

pid	process
2524	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
2524	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
2552	powershell.exe
2504	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2524	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
Token: SeDebugPrivilege	2552	powershell.exe
Token: SeDebugPrivilege	2504	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

pid process

2524 PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

description	pid	process	target process
PID 1688 wrote to memory of 2552	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	powershell.exe
PID 1688 wrote to memory of 2552	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	powershell.exe
PID 1688 wrote to memory of 2552	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	powershell.exe
PID 1688 wrote to memory of 2552	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	powershell.exe
PID 1688 wrote to memory of 2504	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	powershell.exe
PID 1688 wrote to memory of 2504	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	powershell.exe
PID 1688 wrote to memory of 2504	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	powershell.exe
PID 1688 wrote to memory of 2504	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	powershell.exe
PID 1688 wrote to memory of 2456	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	schtasks.exe
PID 1688 wrote to memory of 2456	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	schtasks.exe
PID 1688 wrote to memory of 2456	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	schtasks.exe
PID 1688 wrote to memory of 2456	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	schtasks.exe
PID 1688 wrote to memory of 2524	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
PID 1688 wrote to memory of 2524	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
PID 1688 wrote to memory of 2524	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
PID 1688 wrote to memory of 2524	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
PID 1688 wrote to memory of 2524	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
PID 1688 wrote to memory of 2524	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
PID 1688 wrote to memory of 2524	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
PID 1688 wrote to memory of 2524	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
PID 1688 wrote to memory of 2524	1688	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

C:\Users\Admin\AppData\Local\Temp\PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
"C:\Users\Admin\AppData\Local\Temp\PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1688

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\PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2552

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XSYZHcH.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2504

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XSYZHcH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC793.tmp"
2⤵
- Creates scheduled task(s)
PID:2456

C:\Users\Admin\AppData\Local\Temp\PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
"C:\Users\Admin\AppData\Local\Temp\PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2524

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

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

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpC793.tmp
Filesize
1KB

MD5
ddc9fc76b2ce5c0ddfe6e043084604a6

SHA1
84f9478453e8fbf36ca1b9e50feee208d7095478

SHA256
1793fe8f00789bfd0b0437bc30bc3f4f369804b288f437bcc48ce0b7a3df39a2

SHA512
4e8039ffa2ef58fb2583c1b1daca8321de7dc036f9eef88f6f041fd30b72a328f594d640136d6c1abf19f912d7897b98b9bfdaf9b46b9a40f756f42ed52ff998

Download Submit
memory/1688-29-0x0000000074AB0000-0x000000007519E000-memory.dmp

Filesize
6.9MB

Download
memory/1688-1-0x0000000074AB0000-0x000000007519E000-memory.dmp

Filesize
6.9MB

Download
memory/1688-2-0x0000000000AD0000-0x0000000000B10000-memory.dmp

Filesize
256KB

Download
memory/1688-3-0x0000000000510000-0x0000000000528000-memory.dmp

Filesize
96KB

Download
memory/1688-4-0x0000000000550000-0x000000000055E000-memory.dmp

Filesize
56KB

Download
memory/1688-5-0x0000000000560000-0x0000000000576000-memory.dmp

Filesize
88KB

Download
memory/1688-6-0x0000000007850000-0x00000000078D4000-memory.dmp

Filesize
528KB

Download
memory/1688-0-0x0000000000F80000-0x0000000001074000-memory.dmp

Filesize
976KB

Download
memory/2524-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2524-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2524-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2524-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2524-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2524-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2524-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2524-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads