agenttesla | 1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4

General

Target

1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe
Size

208KB
MD5

10b76ce4a151fb9a87c756ddacae357f
SHA1

d86ad648734ea7c5372819f9bcec5411b02d6358
SHA256

1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4
SHA512

3969e20675af8d718963b7712435922e7697e85c1e1560520d0ba99bc456f1fdf50390a05f980216ed82095c5f6ed169226abc4ffb18f8c584dc8c7dc6326264
SSDEEP

3072:LY5Z0ub84cpaiToaOcJ+GMK/ThXQsIZeUdUsIH4UtwaGpefC7GmCMY7pdkW:OTOEiscJ+GMKL6sITUsIH4wGpQ

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
80.92.205.47
Port:
21
Username:
delizzasuppl
Password:
99EK7bvTZr4zBnwW

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://80.92.205.47
Port:
21
Username:
delizzasuppl
Password:
99EK7bvTZr4zBnwW

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. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2292-5-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2292-5-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2292-5-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL

Detects executables packed with ConfuserEx Mod 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2868-4-0x00000000012E0000-0x00000000012EA000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx

Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2292-5-0x0000000000400000-0x0000000000442000-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 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2292-5-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2292-5-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2292-5-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

13 ip-api.com

flow	ioc
13	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe

description	pid	process	target process
PID 2868 set thread context of 2292	2868	1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe	Caspol.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exeCaspol.exe

pid	process
2868	1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe
2868	1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe
2292	Caspol.exe
2292	Caspol.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exeCaspol.exe

description	pid	process
Token: SeDebugPrivilege	2868	1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe
Token: SeDebugPrivilege	2292	Caspol.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe

description	pid	process	target process
PID 2868 wrote to memory of 1056	2868	1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe	Caspol.exe
PID 2868 wrote to memory of 1056	2868	1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe	Caspol.exe
PID 2868 wrote to memory of 1056	2868	1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe	Caspol.exe
PID 2868 wrote to memory of 2292	2868	1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe	Caspol.exe
PID 2868 wrote to memory of 2292	2868	1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe	Caspol.exe
PID 2868 wrote to memory of 2292	2868	1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe	Caspol.exe
PID 2868 wrote to memory of 2292	2868	1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe	Caspol.exe
PID 2868 wrote to memory of 2292	2868	1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe	Caspol.exe
PID 2868 wrote to memory of 2292	2868	1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe	Caspol.exe
PID 2868 wrote to memory of 2292	2868	1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe	Caspol.exe
PID 2868 wrote to memory of 2292	2868	1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe	Caspol.exe

C:\Users\Admin\AppData\Local\Temp\1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe
"C:\Users\Admin\AppData\Local\Temp\1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2868

C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"
2⤵
PID:1056

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
PID:2292

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2292-13-0x0000000006F60000-0x0000000006FFC000-memory.dmp

Filesize
624KB

Download
memory/2292-7-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/2292-16-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/2292-15-0x0000000006F40000-0x0000000006F4A000-memory.dmp

Filesize
40KB

Download
memory/2292-9-0x0000000005E70000-0x0000000006414000-memory.dmp

Filesize
5.6MB

Download
memory/2292-5-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2292-14-0x00000000070A0000-0x0000000007132000-memory.dmp

Filesize
584KB

Download
memory/2292-12-0x0000000006E70000-0x0000000006EC0000-memory.dmp

Filesize
320KB

Download
memory/2292-11-0x0000000005880000-0x0000000005890000-memory.dmp

Filesize
64KB

Download
memory/2292-10-0x0000000005A30000-0x0000000005A96000-memory.dmp

Filesize
408KB

Download
memory/2868-4-0x00000000012E0000-0x00000000012EA000-memory.dmp

Filesize
40KB

Download
memory/2868-8-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/2868-0-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/2868-1-0x0000000000920000-0x000000000095A000-memory.dmp

Filesize
232KB

Download
memory/2868-3-0x00000000052D0000-0x00000000052FE000-memory.dmp

Filesize
184KB

Download
memory/2868-2-0x0000000005320000-0x0000000005330000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads