agenttesla | 0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3

Analysis

max time kernel
139s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2023 02:46

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General

Target

0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe
Size

830KB
MD5

524a2c9831a6a569ea57fa93cc7bee08
SHA1

7670852307195442a555f550d5212ecb9202b4a4
SHA256

0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3
SHA512

bad1a45ec956dc381d506c60fe522bb34f9d57037bba609e8f519afdbc70bb967b0f3543d82ef38b86d146b5edad0881590db699d9b5ec85e8bca5810fbfd996
SSDEEP

12288:4zHSh5nF8ME6jD/NP/ntrTmp0cAce8rYRa40UidfwqniOgGJIfcpcbOjGEkXEn/4:4TsPtD/NntXh642fwCtgHfmcb

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.alfalahchemicals.com
Port:
587
Username:
[email protected]
Password:
pakistan1234567
Email To:
[email protected]

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:

0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Control Panel\International\Geo\Nation	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yNRwuM = "C:\\Users\\Admin\\AppData\\Roaming\\yNRwuM\\yNRwuM.exe"	RegSvcs.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

48 api.ipify.org
49 api.ipify.org

flow	ioc
48	api.ipify.org
49	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe

description	pid	process	target process
PID 432 set thread context of 3528	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe	RegSvcs.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

2916 3528 WerFault.exe RegSvcs.exe
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

4108 schtasks.exe

pid	pid_target	process	target process
2916	3528	WerFault.exe	RegSvcs.exe

pid	process
4108	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exepowershell.exeRegSvcs.exe

pid	process
432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe
3168	powershell.exe
3168	powershell.exe
432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe
432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe
3528	RegSvcs.exe
3528	RegSvcs.exe
3528	RegSvcs.exe
3168	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe
Token: SeDebugPrivilege	3168	powershell.exe
Token: SeDebugPrivilege	3528	RegSvcs.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe

description	pid	process	target process
PID 432 wrote to memory of 3168	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe	powershell.exe
PID 432 wrote to memory of 3168	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe	powershell.exe
PID 432 wrote to memory of 3168	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe	powershell.exe
PID 432 wrote to memory of 4108	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe	schtasks.exe
PID 432 wrote to memory of 4108	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe	schtasks.exe
PID 432 wrote to memory of 4108	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe	schtasks.exe
PID 432 wrote to memory of 3528	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe	RegSvcs.exe
PID 432 wrote to memory of 3528	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe	RegSvcs.exe
PID 432 wrote to memory of 3528	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe	RegSvcs.exe
PID 432 wrote to memory of 3528	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe	RegSvcs.exe
PID 432 wrote to memory of 3528	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe	RegSvcs.exe
PID 432 wrote to memory of 3528	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe	RegSvcs.exe
PID 432 wrote to memory of 3528	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe	RegSvcs.exe
PID 432 wrote to memory of 3528	432	0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe
"C:\Users\Admin\AppData\Local\Temp\0f29f401bd500ea29a43ac6c020052560c75fdd06d6a410ddda7c4441e0e0be3.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:432

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\hOHhlIQDLAp.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3168

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hOHhlIQDLAp" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE167.tmp"
2⤵
- Creates scheduled task(s)
PID:4108

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3528 -s 2028
3⤵
- Program crash
PID:2916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 3528 -ip 3528
1⤵
PID:3952

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0gdxv3fs.zik.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE167.tmp

Filesize
1KB

MD5
10129051842c4195cb9a855a47527f01

SHA1
b49bd40ba99b2294daacd7024db075089ba216ec

SHA256
82a197e68c476a576c5abf23768708a6425f48131ae3e5f1fc3865ce26489560

SHA512
6f0de93f6e4e3c84fd36c874956b2f817be92ff0ac8ca327832597e2e800734297e809741bf06a817b5bc947eb0e462a05fd3a56d27a6edb682d2850301a2a13

Download Submit
memory/432-8-0x0000000008CC0000-0x0000000008CCA000-memory.dmp

Filesize
40KB

Download
memory/432-9-0x000000000A4A0000-0x000000000A51C000-memory.dmp

Filesize
496KB

Download
memory/432-4-0x0000000007AB0000-0x0000000007AC0000-memory.dmp

Filesize
64KB

Download
memory/432-5-0x0000000007AE0000-0x0000000007AEA000-memory.dmp

Filesize
40KB

Download
memory/432-6-0x000000000A480000-0x000000000A498000-memory.dmp

Filesize
96KB

Download
memory/432-7-0x0000000008CB0000-0x0000000008CB8000-memory.dmp

Filesize
32KB

Download
memory/432-19-0x0000000075310000-0x0000000075AC0000-memory.dmp

Filesize
7.7MB

Download
memory/432-3-0x0000000007AF0000-0x0000000007B82000-memory.dmp

Filesize
584KB

Download
memory/432-10-0x0000000006800000-0x000000000689C000-memory.dmp

Filesize
624KB

Download
memory/432-1-0x0000000075310000-0x0000000075AC0000-memory.dmp

Filesize
7.7MB

Download
memory/432-38-0x0000000075310000-0x0000000075AC0000-memory.dmp

Filesize
7.7MB

Download
memory/432-29-0x0000000007AB0000-0x0000000007AC0000-memory.dmp

Filesize
64KB

Download
memory/432-2-0x0000000008000000-0x00000000085A4000-memory.dmp

Filesize
5.6MB

Download
memory/432-0-0x0000000000B30000-0x0000000000C06000-memory.dmp

Filesize
856KB

Download
memory/3168-55-0x0000000006900000-0x000000000691E000-memory.dmp

Filesize
120KB

Download
memory/3168-44-0x0000000006920000-0x0000000006952000-memory.dmp

Filesize
200KB

Download
memory/3168-70-0x0000000075310000-0x0000000075AC0000-memory.dmp

Filesize
7.7MB

Download
memory/3168-20-0x0000000002AC0000-0x0000000002AD0000-memory.dmp

Filesize
64KB

Download
memory/3168-18-0x0000000002AC0000-0x0000000002AD0000-memory.dmp

Filesize
64KB

Download
memory/3168-35-0x0000000005E00000-0x0000000005E66000-memory.dmp

Filesize
408KB

Download
memory/3168-66-0x00000000079F0000-0x00000000079F8000-memory.dmp

Filesize
32KB

Download
memory/3168-65-0x0000000007A10000-0x0000000007A2A000-memory.dmp

Filesize
104KB

Download
memory/3168-16-0x0000000075310000-0x0000000075AC0000-memory.dmp

Filesize
7.7MB

Download
memory/3168-36-0x0000000005EE0000-0x0000000005F46000-memory.dmp

Filesize
408KB

Download
memory/3168-25-0x0000000005C10000-0x0000000005C32000-memory.dmp

Filesize
136KB

Download
memory/3168-40-0x0000000005F50000-0x00000000062A4000-memory.dmp

Filesize
3.3MB

Download
memory/3168-41-0x00000000063B0000-0x00000000063CE000-memory.dmp

Filesize
120KB

Download
memory/3168-42-0x0000000006970000-0x00000000069BC000-memory.dmp

Filesize
304KB

Download
memory/3168-43-0x0000000002AC0000-0x0000000002AD0000-memory.dmp

Filesize
64KB

Download
memory/3168-21-0x0000000005480000-0x0000000005AA8000-memory.dmp

Filesize
6.2MB

Download
memory/3168-45-0x0000000075B70000-0x0000000075BBC000-memory.dmp

Filesize
304KB

Download
memory/3168-15-0x0000000002A80000-0x0000000002AB6000-memory.dmp

Filesize
216KB

Download
memory/3168-56-0x00000000073D0000-0x0000000007473000-memory.dmp

Filesize
652KB

Download
memory/3168-58-0x0000000007D10000-0x000000000838A000-memory.dmp

Filesize
6.5MB

Download
memory/3168-59-0x00000000076D0000-0x00000000076EA000-memory.dmp

Filesize
104KB

Download
memory/3168-60-0x0000000007740000-0x000000000774A000-memory.dmp

Filesize
40KB

Download
memory/3168-61-0x0000000007950000-0x00000000079E6000-memory.dmp

Filesize
600KB

Download
memory/3168-62-0x00000000078D0000-0x00000000078E1000-memory.dmp

Filesize
68KB

Download
memory/3168-63-0x0000000007900000-0x000000000790E000-memory.dmp

Filesize
56KB

Download
memory/3168-64-0x0000000007910000-0x0000000007924000-memory.dmp

Filesize
80KB

Download
memory/3528-39-0x00000000055A0000-0x00000000055B0000-memory.dmp

Filesize
64KB

Download
memory/3528-37-0x0000000075310000-0x0000000075AC0000-memory.dmp

Filesize
7.7MB

Download
memory/3528-67-0x0000000075310000-0x0000000075AC0000-memory.dmp

Filesize
7.7MB

Download
memory/3528-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download