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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Control Panel\International\Geo\Nation	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.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

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-1-5-21-2860750803-256193626-1801997576-1000\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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

6 api.ipify.org
10 ip-api.com

flow	ioc
6	api.ipify.org
10	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

description	pid	process	target process
PID 4740 set thread context of 1460	4740	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

3716 schtasks.exe

pid	process
3716	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exepowershell.exePO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

pid	process
864	powershell.exe
2240	powershell.exe
864	powershell.exe
1460	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
1460	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
2240	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exePO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

description	pid	process
Token: SeDebugPrivilege	864	powershell.exe
Token: SeDebugPrivilege	2240	powershell.exe
Token: SeDebugPrivilege	1460	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

pid process

1460 PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

pid	process
1460	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe

description	pid	process	target process
PID 4740 wrote to memory of 864	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	powershell.exe
PID 4740 wrote to memory of 864	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	powershell.exe
PID 4740 wrote to memory of 864	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	powershell.exe
PID 4740 wrote to memory of 2240	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	powershell.exe
PID 4740 wrote to memory of 2240	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	powershell.exe
PID 4740 wrote to memory of 2240	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	powershell.exe
PID 4740 wrote to memory of 3716	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	schtasks.exe
PID 4740 wrote to memory of 3716	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	schtasks.exe
PID 4740 wrote to memory of 3716	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	schtasks.exe
PID 4740 wrote to memory of 1460	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
PID 4740 wrote to memory of 1460	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
PID 4740 wrote to memory of 1460	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
PID 4740 wrote to memory of 1460	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
PID 4740 wrote to memory of 1460	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
PID 4740 wrote to memory of 1460	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
PID 4740 wrote to memory of 1460	4740	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe	PO 22367812_PDF Radiant Chemicals Ltd iGST_eH2mYaM.exe
PID 4740 wrote to memory of 1460	4740	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⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4740

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:864

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:2240

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XSYZHcH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6C18.tmp"
2⤵
- Creates scheduled task(s)
PID:3716

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:1460

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

Query Registry

1

T1012

System Information Discovery

2

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\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
7e662968309cc8f6e770222e75ea7585

SHA1
c6fcf8d03979474e2f406bc8a945059ec87ee94c

SHA256
f561ba90fa8e9caa23c5e372171daf19307ed2100e3ed33fee28b4b3f567db33

SHA512
88806fb8e057c04b771e2ed391b779dd820385ee1827d165e9d40b81698e539d982fc59a924fbd7a9940059ce4e3475e4559ac58e18a774c5bfd51496350e6cd

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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lqwcslwh.x3h.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6C18.tmp
Filesize
1KB

MD5
c091dd349e5555f14934f2b0e1f9bc99

SHA1
42aa60836c4c43bfc981742d1e40baf621026e63

SHA256
6ba60ad024a63ffb76b1c2572f3148dfacb3e7f66886b7510c3263ff63522fff

SHA512
4429ae65d6779b8debfb138b1f9473178e6378d2353e0b13b2e4d0f2e949d24fb3a9a55cee50a4637380db286e781a1b4579ff112266554a4ed44e8290d1fe91

Download Submit
memory/864-16-0x00000000050F0000-0x0000000005718000-memory.dmp

Filesize
6.2MB

Download
memory/864-17-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/864-75-0x00000000074F0000-0x0000000007501000-memory.dmp

Filesize
68KB

Download
memory/864-72-0x00000000072F0000-0x000000000730A000-memory.dmp

Filesize
104KB

Download
memory/864-71-0x0000000007930000-0x0000000007FAA000-memory.dmp

Filesize
6.5MB

Download
memory/864-60-0x00000000071C0000-0x0000000007263000-memory.dmp

Filesize
652KB

Download
memory/864-48-0x0000000006F70000-0x0000000006FA2000-memory.dmp

Filesize
200KB

Download
memory/864-15-0x0000000004A10000-0x0000000004A46000-memory.dmp

Filesize
216KB

Download
memory/864-47-0x0000000006060000-0x00000000060AC000-memory.dmp

Filesize
304KB

Download
memory/864-19-0x0000000004AB0000-0x0000000004AC0000-memory.dmp

Filesize
64KB

Download
memory/864-18-0x0000000004AB0000-0x0000000004AC0000-memory.dmp

Filesize
64KB

Download
memory/864-76-0x0000000007520000-0x000000000752E000-memory.dmp

Filesize
56KB

Download
memory/864-20-0x0000000005750000-0x0000000005772000-memory.dmp

Filesize
136KB

Download
memory/864-22-0x0000000005990000-0x00000000059F6000-memory.dmp

Filesize
408KB

Download
memory/864-21-0x0000000005870000-0x00000000058D6000-memory.dmp

Filesize
408KB

Download
memory/864-77-0x0000000007530000-0x0000000007544000-memory.dmp

Filesize
80KB

Download
memory/864-32-0x0000000005A00000-0x0000000005D54000-memory.dmp

Filesize
3.3MB

Download
memory/864-85-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/864-49-0x0000000074D90000-0x0000000074DDC000-memory.dmp

Filesize
304KB

Download
memory/864-59-0x0000000006F50000-0x0000000006F6E000-memory.dmp

Filesize
120KB

Download
memory/864-46-0x0000000005FE0000-0x0000000005FFE000-memory.dmp

Filesize
120KB

Download
memory/1460-43-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1460-87-0x0000000006EF0000-0x0000000006F40000-memory.dmp

Filesize
320KB

Download
memory/2240-74-0x0000000007C40000-0x0000000007CD6000-memory.dmp

Filesize
600KB

Download
memory/2240-73-0x0000000007A30000-0x0000000007A3A000-memory.dmp

Filesize
40KB

Download
memory/2240-79-0x0000000007CE0000-0x0000000007CE8000-memory.dmp

Filesize
32KB

Download
memory/2240-61-0x0000000074D90000-0x0000000074DDC000-memory.dmp

Filesize
304KB

Download
memory/2240-78-0x0000000007D00000-0x0000000007D1A000-memory.dmp

Filesize
104KB

Download
memory/4740-8-0x0000000003330000-0x0000000003346000-memory.dmp

Filesize
88KB

Download
memory/4740-7-0x0000000003320000-0x000000000332E000-memory.dmp

Filesize
56KB

Download
memory/4740-4-0x0000000008090000-0x00000000080A0000-memory.dmp

Filesize
64KB

Download
memory/4740-9-0x0000000009220000-0x00000000092A4000-memory.dmp

Filesize
528KB

Download
memory/4740-10-0x0000000006D90000-0x0000000006E2C000-memory.dmp

Filesize
624KB

Download
memory/4740-45-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/4740-5-0x0000000005A90000-0x0000000005A9A000-memory.dmp

Filesize
40KB

Download
memory/4740-6-0x00000000032F0000-0x0000000003308000-memory.dmp

Filesize
96KB

Download
memory/4740-2-0x00000000084F0000-0x0000000008A94000-memory.dmp

Filesize
5.6MB

Download
memory/4740-3-0x0000000007F40000-0x0000000007FD2000-memory.dmp

Filesize
584KB

Download
memory/4740-1-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/4740-0-0x0000000000F90000-0x0000000001084000-memory.dmp

Filesize
976KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads