recordbreaker | a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330

General

Target

a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.exe
Size

4.1MB
MD5

2ae15c4884a84f7b4f9fb4f461d6936c
SHA1

d4a55f83d824ae541212c714b842487f21270435
SHA256

a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330
SHA512

ac54be94cb04914f6cbb4cba1c832b5a243cfc97cfa21334a3041b21b5ebbe3c4b1cbe7ca124eb85ccc2a6729db6a0b0942d955ed26c8e154e91815e40502c84

Score

10^/10

recordbreaker evasion stealer themida trojan

Malware Config

Extracted

Family

recordbreaker

C2

http://5.252.22.62/

Signatures

Raccoon ver2 5 IoCs

Raccoon ver2.

Processes:

resource	yara_rule
behavioral2/memory/1784-136-0x0000000000250000-0x0000000000AAD000-memory.dmp	raccoon_v2
behavioral2/memory/1784-151-0x0000000000250000-0x0000000000AAD000-memory.dmp	raccoon_v2
behavioral2/memory/1784-152-0x0000000000250000-0x0000000000AAD000-memory.dmp	raccoon_v2
behavioral2/memory/1784-170-0x0000000000250000-0x0000000000AAD000-memory.dmp	raccoon_v2
behavioral2/memory/1784-172-0x0000000000250000-0x0000000000AAD000-memory.dmp	raccoon_v2

RecordBreaker
RecordBreaker is an information stealer capable of downloading and executing secondary payloads written in C++.
stealer recordbreaker
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.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

Processes:

a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.exe

Themida packer 6 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/1784-115-0x0000000000250000-0x0000000000AAD000-memory.dmp	themida
behavioral2/memory/1784-136-0x0000000000250000-0x0000000000AAD000-memory.dmp	themida
behavioral2/memory/1784-151-0x0000000000250000-0x0000000000AAD000-memory.dmp	themida
behavioral2/memory/1784-152-0x0000000000250000-0x0000000000AAD000-memory.dmp	themida
behavioral2/memory/1784-170-0x0000000000250000-0x0000000000AAD000-memory.dmp	themida
behavioral2/memory/1784-172-0x0000000000250000-0x0000000000AAD000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.exe

pid process

1784 a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.exe

pid	process
1784	a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.exe
1784	a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.exe

C:\Users\Admin\AppData\Local\Temp\a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.exe
"C:\Users\Admin\AppData\Local\Temp\a988a4f3652eaa34b874080da1cbb70223bac6760e318064f4f23b69bf823330.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
- Suspicious behavior: EnumeratesProcesses
PID:1784

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1784-115-0x0000000000250000-0x0000000000AAD000-memory.dmp

Filesize
8.4MB

Download
memory/1784-114-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-116-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-117-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-118-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-119-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-120-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-121-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-122-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-123-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-124-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-126-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-125-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-127-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-128-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-129-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-130-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-131-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-132-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-133-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-134-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-135-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-136-0x0000000000250000-0x0000000000AAD000-memory.dmp

Filesize
8.4MB

Download
memory/1784-140-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-141-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-142-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-144-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-143-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-145-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-146-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-147-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-148-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-149-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-150-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-151-0x0000000000250000-0x0000000000AAD000-memory.dmp

Filesize
8.4MB

Download
memory/1784-152-0x0000000000250000-0x0000000000AAD000-memory.dmp

Filesize
8.4MB

Download
memory/1784-153-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-154-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-155-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-156-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-157-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-158-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-159-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-160-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-161-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-162-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-163-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-164-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-165-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-166-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-167-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-168-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-170-0x0000000000250000-0x0000000000AAD000-memory.dmp

Filesize
8.4MB

Download
memory/1784-169-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-171-0x0000000076F70000-0x00000000770FE000-memory.dmp

Filesize
1.6MB

Download
memory/1784-172-0x0000000000250000-0x0000000000AAD000-memory.dmp

Filesize
8.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads