agenttesla | bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0

General

Target

bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe
Size

611KB
MD5

82272ca181615bcb6140c9b87b80ae5b
SHA1

f6da66b6f5a95d672a163ceb22b82c874900731f
SHA256

bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0
SHA512

4ac69d63090199df3272c16dace357815428bd4c4670d55072c72dd992321b29bcbcc029c7ae7a8c515977bfcb5413a5e547ade1574fb7f29d955e51c17380b6
SSDEEP

12288:r3S0qbp/+dxy90ACtq+JYC9C4FaN9H/BOF88/gX5QQrDjmJqi9Fuht:rwF+PyyrtqY9C4sN9H/cF88/uNDyci9q

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
tqpas.com
Port:
587
Username:
[email protected]
Password:
Ot939393!
Email To:
[email protected]

Signatures

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

bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe

description	pid	process	target process
PID 2884 set thread context of 2908	2884	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	CasPol.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

CasPol.exe

pid process

2908 CasPol.exe
2908 CasPol.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

CasPol.exe

description pid process

Token: SeDebugPrivilege 2908 CasPol.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

CasPol.exe

pid process

2908 CasPol.exe

pid	process
2908	CasPol.exe
2908	CasPol.exe

description	pid	process
Token: SeDebugPrivilege	2908	CasPol.exe

pid	process
2908	CasPol.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe

description	pid	process	target process
PID 2884 wrote to memory of 2908	2884	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	CasPol.exe
PID 2884 wrote to memory of 2908	2884	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	CasPol.exe
PID 2884 wrote to memory of 2908	2884	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	CasPol.exe
PID 2884 wrote to memory of 2908	2884	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	CasPol.exe
PID 2884 wrote to memory of 2908	2884	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	CasPol.exe
PID 2884 wrote to memory of 2908	2884	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	CasPol.exe
PID 2884 wrote to memory of 2908	2884	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	CasPol.exe
PID 2884 wrote to memory of 2908	2884	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	CasPol.exe
PID 2884 wrote to memory of 2908	2884	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	CasPol.exe
PID 2884 wrote to memory of 2564	2884	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	WerFault.exe
PID 2884 wrote to memory of 2564	2884	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	WerFault.exe
PID 2884 wrote to memory of 2564	2884	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe
"C:\Users\Admin\AppData\Local\Temp\bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2884

C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2908

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2884 -s 632
2⤵
PID:2564

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2884-0-0x000007FEF5813000-0x000007FEF5814000-memory.dmp

Filesize
4KB

Download
memory/2884-1-0x00000000008D0000-0x00000000008DE000-memory.dmp

Filesize
56KB

Download
memory/2884-2-0x000007FEF5810000-0x000007FEF61FC000-memory.dmp

Filesize
9.9MB

Download
memory/2884-3-0x00000000004B0000-0x00000000004B6000-memory.dmp

Filesize
24KB

Download
memory/2884-4-0x00000000021F0000-0x0000000002282000-memory.dmp

Filesize
584KB

Download
memory/2884-20-0x000007FEF5810000-0x000007FEF61FC000-memory.dmp

Filesize
9.9MB

Download
memory/2884-19-0x000007FEF5813000-0x000007FEF5814000-memory.dmp

Filesize
4KB

Download
memory/2908-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2908-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2908-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2908-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2908-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2908-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2908-17-0x000000007465E000-0x000000007465F000-memory.dmp

Filesize
4KB

Download
memory/2908-18-0x0000000074650000-0x0000000074D3E000-memory.dmp

Filesize
6.9MB

Download
memory/2908-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2908-5-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2908-21-0x000000007465E000-0x000000007465F000-memory.dmp

Filesize
4KB

Download
memory/2908-22-0x0000000074650000-0x0000000074D3E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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