agenttesla | 087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd

General

Target

087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe
Size

1.4MB
MD5

30664b17b297bc3db34968f239360c6f
SHA1

a4185b8ff9e045033d06701e200be57920753754
SHA256

087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd
SHA512

e178dd795f63ddf55ea4abbb9e9b44d493138a1be5b3b3c2928edfd59b8675e0192f223f986230854e1c8855d06041363f6f389d7d20390686e73be16acba0e1
SSDEEP

24576:lsO7OVJ0W//bLLK6tsPdEZ+gqBnf5B1M8We20/ccvLpxBVtra:zixL7Z+gK28/lng

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.trisquarespl.com
Port:
587
Username:
[email protected]
Password:
uhzJADD6
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:

087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe

description	pid	process	target process
PID 2252 set thread context of 2548	2252	087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe	AddInProcess32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

AddInProcess32.exe

pid process

2548 AddInProcess32.exe
2548 AddInProcess32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AddInProcess32.exe

description pid process

Token: SeDebugPrivilege 2548 AddInProcess32.exe

pid	process
2548	AddInProcess32.exe
2548	AddInProcess32.exe

description	pid	process
Token: SeDebugPrivilege	2548	AddInProcess32.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe

description	pid	process	target process
PID 2252 wrote to memory of 2548	2252	087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe	AddInProcess32.exe
PID 2252 wrote to memory of 2548	2252	087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe	AddInProcess32.exe
PID 2252 wrote to memory of 2548	2252	087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe	AddInProcess32.exe
PID 2252 wrote to memory of 2548	2252	087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe	AddInProcess32.exe
PID 2252 wrote to memory of 2548	2252	087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe	AddInProcess32.exe
PID 2252 wrote to memory of 2548	2252	087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe	AddInProcess32.exe
PID 2252 wrote to memory of 2548	2252	087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe	AddInProcess32.exe
PID 2252 wrote to memory of 2548	2252	087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe	AddInProcess32.exe
PID 2252 wrote to memory of 2548	2252	087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe	AddInProcess32.exe
PID 2252 wrote to memory of 2808	2252	087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe	WerFault.exe
PID 2252 wrote to memory of 2808	2252	087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe	WerFault.exe
PID 2252 wrote to memory of 2808	2252	087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe
"C:\Users\Admin\AppData\Local\Temp\087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2252

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2548

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2252 -s 624
2⤵
PID:2808

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2252-0-0x000007FEF5C23000-0x000007FEF5C24000-memory.dmp

Filesize
4KB

Download
memory/2252-1-0x0000000000230000-0x000000000023E000-memory.dmp

Filesize
56KB

Download
memory/2252-2-0x000007FEF5C20000-0x000007FEF660C000-memory.dmp

Filesize
9.9MB

Download
memory/2252-3-0x000007FEF5C20000-0x000007FEF660C000-memory.dmp

Filesize
9.9MB

Download
memory/2252-4-0x000007FEF5C20000-0x000007FEF660C000-memory.dmp

Filesize
9.9MB

Download
memory/2252-5-0x000007FEF5C20000-0x000007FEF660C000-memory.dmp

Filesize
9.9MB

Download
memory/2252-6-0x000000001AC50000-0x000000001ACE2000-memory.dmp

Filesize
584KB

Download
memory/2252-24-0x000007FEF5C23000-0x000007FEF5C24000-memory.dmp

Filesize
4KB

Download
memory/2252-23-0x000007FEF5C20000-0x000007FEF660C000-memory.dmp

Filesize
9.9MB

Download
memory/2548-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2548-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2548-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2548-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2548-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2548-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2548-21-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

Filesize
4KB

Download
memory/2548-22-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download
memory/2548-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2548-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2548-25-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

Filesize
4KB

Download
memory/2548-26-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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