agenttesla | fcd4d4b1141a138caa8ff7d192b533b45dd421f0a72ca1d2779ad27e5548ff5b

General

Target

Velocity 713/velocity spoofer.exe
Size

19.6MB
MD5

0043cb93d8ff5d31698fc8682905ed21
SHA1

91579a84f56c6850e9e996508f86cccccbca6744
SHA256

e1b9f69a162f2d05059269bc8da64c6f1d1f799e8da5010545b2f490f6a370b4
SHA512

d61683d0d72403e6d88b8e678c2b3834790611a587a4b7f043d0ddec9619c03aa9293afd16f71a442133ccb793fa0fe5975066a1f0817d19b835683b472a9471
SSDEEP

393216:u4qMf3RuoaX5L7nFv2TGIlkeBqkRbfxL9tMtbmE/WUnwbZSDU:uPMvRU1rl+GxeBqkltMtV/WUnwbZ

Score

10^/10

agenttesla evasion keylogger spyware stealer themida trojan

Malware Config

Signatures

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

AgentTesla payload 1 IoCs

resource	yara_rule
behavioral10/memory/3692-16-0x0000000006C00000-0x0000000006E12000-memory.dmp	family_agenttesla

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	velocity spoofer.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	velocity spoofer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	velocity spoofer.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral10/memory/3692-11-0x0000000000400000-0x0000000001D1E000-memory.dmp	themida
behavioral10/memory/3692-12-0x0000000000400000-0x0000000001D1E000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	velocity spoofer.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3692	velocity spoofer.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	velocity spoofer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	velocity spoofer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion	velocity spoofer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3692	velocity spoofer.exe
3692	velocity spoofer.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3692	velocity spoofer.exe

C:\Users\Admin\AppData\Local\Temp\Velocity 713\velocity spoofer.exe
"C:\Users\Admin\AppData\Local\Temp\Velocity 713\velocity spoofer.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3692-0-0x0000000000400000-0x0000000001D1E000-memory.dmp

Filesize
25.1MB

Download
memory/3692-6-0x0000000076CB0000-0x0000000076DA0000-memory.dmp

Filesize
960KB

Download
memory/3692-5-0x0000000076CB0000-0x0000000076DA0000-memory.dmp

Filesize
960KB

Download
memory/3692-4-0x0000000076CB0000-0x0000000076DA0000-memory.dmp

Filesize
960KB

Download
memory/3692-3-0x0000000076CB0000-0x0000000076DA0000-memory.dmp

Filesize
960KB

Download
memory/3692-2-0x0000000076CB0000-0x0000000076DA0000-memory.dmp

Filesize
960KB

Download
memory/3692-1-0x0000000076CD0000-0x0000000076CD1000-memory.dmp

Filesize
4KB

Download
memory/3692-7-0x0000000076CB0000-0x0000000076DA0000-memory.dmp

Filesize
960KB

Download
memory/3692-8-0x0000000076CB0000-0x0000000076DA0000-memory.dmp

Filesize
960KB

Download
memory/3692-9-0x0000000076CB0000-0x0000000076DA0000-memory.dmp

Filesize
960KB

Download
memory/3692-11-0x0000000000400000-0x0000000001D1E000-memory.dmp

Filesize
25.1MB

Download
memory/3692-12-0x0000000000400000-0x0000000001D1E000-memory.dmp

Filesize
25.1MB

Download
memory/3692-13-0x0000000006470000-0x0000000006A14000-memory.dmp

Filesize
5.6MB

Download
memory/3692-14-0x0000000006380000-0x0000000006412000-memory.dmp

Filesize
584KB

Download
memory/3692-15-0x0000000004350000-0x0000000004362000-memory.dmp

Filesize
72KB

Download
memory/3692-16-0x0000000006C00000-0x0000000006E12000-memory.dmp

Filesize
2.1MB

Download
memory/3692-17-0x0000000007150000-0x000000000715A000-memory.dmp

Filesize
40KB

Download
memory/3692-18-0x000000000A9F0000-0x000000000AA2C000-memory.dmp

Filesize
240KB

Download
memory/3692-19-0x0000000076CB0000-0x0000000076DA0000-memory.dmp

Filesize
960KB

Download
memory/3692-21-0x0000000000400000-0x0000000001D1E000-memory.dmp

Filesize
25.1MB

Download
memory/3692-22-0x0000000076CB0000-0x0000000076DA0000-memory.dmp

Filesize
960KB

Download
memory/3692-23-0x0000000076CB0000-0x0000000076DA0000-memory.dmp

Filesize
960KB

Download
memory/3692-25-0x0000000076CB0000-0x0000000076DA0000-memory.dmp

Filesize
960KB

Download
memory/3692-26-0x0000000076CB0000-0x0000000076DA0000-memory.dmp

Filesize
960KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads