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

26 api.ipify.org
25 api.ipify.org

flow	ioc
26	api.ipify.org
25	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe

description	pid	process	target process
PID 1928 set thread context of 1468	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	installutil.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

installutil.exe

pid process

1468 installutil.exe
1468 installutil.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

installutil.exe

description pid process

Token: SeDebugPrivilege 1468 installutil.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

installutil.exe

pid process

1468 installutil.exe

pid	process
1468	installutil.exe
1468	installutil.exe

description	pid	process
Token: SeDebugPrivilege	1468	installutil.exe

pid	process
1468	installutil.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe

description	pid	process	target process
PID 1928 wrote to memory of 2300	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	regsvcs.exe
PID 1928 wrote to memory of 2300	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	regsvcs.exe
PID 1928 wrote to memory of 2300	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	regsvcs.exe
PID 1928 wrote to memory of 3284	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	AddInProcess32.exe
PID 1928 wrote to memory of 3284	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	AddInProcess32.exe
PID 1928 wrote to memory of 3284	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	AddInProcess32.exe
PID 1928 wrote to memory of 5024	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	jsc.exe
PID 1928 wrote to memory of 5024	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	jsc.exe
PID 1928 wrote to memory of 5024	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	jsc.exe
PID 1928 wrote to memory of 1468	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	installutil.exe
PID 1928 wrote to memory of 1468	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	installutil.exe
PID 1928 wrote to memory of 1468	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	installutil.exe
PID 1928 wrote to memory of 1468	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	installutil.exe
PID 1928 wrote to memory of 1468	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	installutil.exe
PID 1928 wrote to memory of 1468	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	installutil.exe
PID 1928 wrote to memory of 1468	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	installutil.exe
PID 1928 wrote to memory of 1468	1928	bbf5f331a06a6d9a091a3348796acae9565360c129715b658a5c41109b2842e0.exe	installutil.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:1928

C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"
2⤵
PID:2300

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
2⤵
PID:3284

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
2⤵
PID:5024

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1468

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1468-10-0x0000000005970000-0x00000000059D6000-memory.dmp

Filesize
408KB

Download
memory/1468-17-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/1468-16-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/1468-15-0x0000000006FB0000-0x0000000006FBA000-memory.dmp

Filesize
40KB

Download
memory/1468-14-0x0000000006E20000-0x0000000006EB2000-memory.dmp

Filesize
584KB

Download
memory/1468-13-0x0000000006D30000-0x0000000006D80000-memory.dmp

Filesize
320KB

Download
memory/1468-11-0x00000000745D0000-0x0000000074D80000-memory.dmp

Filesize
7.7MB

Download
memory/1468-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1468-8-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/1468-9-0x0000000005DC0000-0x0000000006364000-memory.dmp

Filesize
5.6MB

Download
memory/1928-4-0x00007FF99C6E0000-0x00007FF99D1A1000-memory.dmp

Filesize
10.8MB

Download
memory/1928-6-0x000001A27B160000-0x000001A27B1F2000-memory.dmp

Filesize
584KB

Download
memory/1928-12-0x00007FF99C6E0000-0x00007FF99D1A1000-memory.dmp

Filesize
10.8MB

Download
memory/1928-5-0x000001A27A900000-0x000001A27A906000-memory.dmp

Filesize
24KB

Download
memory/1928-0-0x00007FF99C6E3000-0x00007FF99C6E5000-memory.dmp

Filesize
8KB

Download
memory/1928-3-0x000001A27A960000-0x000001A27A97E000-memory.dmp

Filesize
120KB

Download
memory/1928-2-0x000001A27B0E0000-0x000001A27B156000-memory.dmp

Filesize
472KB

Download
memory/1928-1-0x000001A278C90000-0x000001A278C9E000-memory.dmp

Filesize
56KB

Download

Analysis

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