agenttesla | 0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305

General

Target

0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe
Size

747KB
MD5

93da4f364deae0c5dccb3d9ab2e1c67a
SHA1

e65df8007dae4cddbb1119c7dcc0737328c760d7
SHA256

0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305
SHA512

436a1a3fa33acb21ddc76d0191b204cf86a83ad587dfb9c97a0ae8d9e3bfa8602bc59162cbfdfdea57988151dcc386769d395fa81f3c7b87e55b9a8e650482b6
SSDEEP

12288:TkMayww0KgdH8+WXfJxsXqmUUwyFT9kgwyXROOTa85gijVdIaNv:zajSQC/0we5kwROOTa85PjrNN

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://discordapp.com/api/webhooks/1209079326381703258/KMWScJ3_PST6cUhH_FpNX9xquPQydoTw5ra7lQhfDovLGBW7jR_Rk634D6j1s1IOLj61

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Detect packed .NET executables. Mostly AgentTeslaV4. 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1316-9-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/1316-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/1316-14-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/1316-16-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/1316-19-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/1316-23-0x0000000004B60000-0x0000000004BA0000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1316-9-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/1316-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/1316-14-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/1316-16-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/1316-19-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/1316-23-0x0000000004B60000-0x0000000004BA0000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1936-4-0x0000000000620000-0x000000000062C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Detects executables referencing Windows vault credential objects. Observed in infostealers 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1316-9-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/1316-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/1316-14-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/1316-16-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/1316-19-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/1316-23-0x0000000004B60000-0x0000000004BA0000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1316-9-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/1316-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/1316-14-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/1316-16-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/1316-19-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/1316-23-0x0000000004B60000-0x0000000004BA0000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1316-9-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/1316-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/1316-14-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/1316-16-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/1316-19-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/1316-23-0x0000000004B60000-0x0000000004BA0000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1316-9-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/1316-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/1316-14-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/1316-16-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/1316-19-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/1316-23-0x0000000004B60000-0x0000000004BA0000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

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

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe

description	pid	process	target process
PID 1936 set thread context of 1316	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	RegSvcs.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

RegSvcs.exepowershell.exe

pid process

1316 RegSvcs.exe
1316 RegSvcs.exe
2656 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

RegSvcs.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1316 RegSvcs.exe
Token: SeDebugPrivilege 2656 powershell.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

1316 RegSvcs.exe

pid	process
1316	RegSvcs.exe
1316	RegSvcs.exe
2656	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1316	RegSvcs.exe
Token: SeDebugPrivilege	2656	powershell.exe

pid	process
1316	RegSvcs.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe

description	pid	process	target process
PID 1936 wrote to memory of 2656	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	powershell.exe
PID 1936 wrote to memory of 2656	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	powershell.exe
PID 1936 wrote to memory of 2656	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	powershell.exe
PID 1936 wrote to memory of 2656	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	powershell.exe
PID 1936 wrote to memory of 1316	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	RegSvcs.exe
PID 1936 wrote to memory of 1316	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	RegSvcs.exe
PID 1936 wrote to memory of 1316	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	RegSvcs.exe
PID 1936 wrote to memory of 1316	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	RegSvcs.exe
PID 1936 wrote to memory of 1316	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	RegSvcs.exe
PID 1936 wrote to memory of 1316	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	RegSvcs.exe
PID 1936 wrote to memory of 1316	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	RegSvcs.exe
PID 1936 wrote to memory of 1316	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	RegSvcs.exe
PID 1936 wrote to memory of 1316	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	RegSvcs.exe
PID 1936 wrote to memory of 1316	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	RegSvcs.exe
PID 1936 wrote to memory of 1316	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	RegSvcs.exe
PID 1936 wrote to memory of 1316	1936	0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe
"C:\Users\Admin\AppData\Local\Temp\0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1936

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\0b2843566112d9b4a879e77416227bb7c46152c418385d4e608b7d7b687dd305.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2656

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1316

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/1316-22-0x0000000072CC0000-0x00000000733AE000-memory.dmp

Filesize
6.9MB

Download
memory/1316-23-0x0000000004B60000-0x0000000004BA0000-memory.dmp

Filesize
256KB

Download
memory/1316-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1316-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1316-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1316-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1316-6-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1316-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1316-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1316-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1316-28-0x0000000072CC0000-0x00000000733AE000-memory.dmp

Filesize
6.9MB

Download
memory/1936-2-0x0000000002170000-0x00000000021B0000-memory.dmp

Filesize
256KB

Download
memory/1936-5-0x0000000004F50000-0x0000000004FD4000-memory.dmp

Filesize
528KB

Download
memory/1936-18-0x0000000073CA0000-0x000000007438E000-memory.dmp

Filesize
6.9MB

Download
memory/1936-4-0x0000000000620000-0x000000000062C000-memory.dmp

Filesize
48KB

Download
memory/1936-0-0x0000000000340000-0x0000000000402000-memory.dmp

Filesize
776KB

Download
memory/1936-1-0x0000000073CA0000-0x000000007438E000-memory.dmp

Filesize
6.9MB

Download
memory/1936-3-0x0000000000510000-0x0000000000522000-memory.dmp

Filesize
72KB

Download
memory/2656-24-0x0000000073DE0000-0x000000007438B000-memory.dmp

Filesize
5.7MB

Download
memory/2656-25-0x0000000073DE0000-0x000000007438B000-memory.dmp

Filesize
5.7MB

Download
memory/2656-26-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2656-27-0x0000000073DE0000-0x000000007438B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads