recordbreaker | b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437

Analysis

max time kernel
310s
max time network
323s
platform
windows10_x64
resource
win10-20220414-en
submitted
21-06-2022 03:43

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General

Target

b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437.exe
Size

392.0MB
MD5

8a121fd92c5ccf804f7682de0aa4f685
SHA1

5723e27841445373e1816ef142aa80970ae1d469
SHA256

b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437
SHA512

368aa322e2884a75d4afa16c4c092f1cbf989f1fa8193744be224bed474c7fa13acf0996944b3bab74e72cf7fb8b53e50a6ef3a454f12c4a4c7ecb0bc80503cd

Score

10^/10

recordbreaker evasion stealer themida trojan vmprotect

Malware Config

Extracted

Family

recordbreaker

http://violance-heck.site/

http://roll-rave.site/

Signatures

Raccoon ver2 4 IoCs

Raccoon ver2.

Processes:

resource	yara_rule
behavioral2/memory/1752-158-0x00000000010E0000-0x0000000001AD5000-memory.dmp	raccoon_v2
behavioral2/memory/1752-159-0x00000000010E0000-0x0000000001AD5000-memory.dmp	raccoon_v2
behavioral2/memory/1752-181-0x00000000010E0000-0x0000000001AD5000-memory.dmp	raccoon_v2
behavioral2/memory/1752-182-0x00000000010E0000-0x0000000001AD5000-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:

b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437.exe

VMProtect packed file 7 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral2/memory/1752-129-0x00000000010E0000-0x0000000001AD5000-memory.dmp	vmprotect
behavioral2/memory/1752-141-0x00000000010E0000-0x0000000001AD5000-memory.dmp	vmprotect
behavioral2/memory/1752-157-0x00000000010E0000-0x0000000001AD5000-memory.dmp	vmprotect
behavioral2/memory/1752-158-0x00000000010E0000-0x0000000001AD5000-memory.dmp	vmprotect
behavioral2/memory/1752-159-0x00000000010E0000-0x0000000001AD5000-memory.dmp	vmprotect
behavioral2/memory/1752-181-0x00000000010E0000-0x0000000001AD5000-memory.dmp	vmprotect
behavioral2/memory/1752-182-0x00000000010E0000-0x0000000001AD5000-memory.dmp	vmprotect

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:

b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437.exe

Themida packer 7 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/1752-129-0x00000000010E0000-0x0000000001AD5000-memory.dmp	themida
behavioral2/memory/1752-141-0x00000000010E0000-0x0000000001AD5000-memory.dmp	themida
behavioral2/memory/1752-157-0x00000000010E0000-0x0000000001AD5000-memory.dmp	themida
behavioral2/memory/1752-158-0x00000000010E0000-0x0000000001AD5000-memory.dmp	themida
behavioral2/memory/1752-159-0x00000000010E0000-0x0000000001AD5000-memory.dmp	themida
behavioral2/memory/1752-181-0x00000000010E0000-0x0000000001AD5000-memory.dmp	themida
behavioral2/memory/1752-182-0x00000000010E0000-0x0000000001AD5000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437.exe

pid	Process
1752	b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437.exe

pid	Process
1752	b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437.exe
1752	b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437.exe

C:\Users\Admin\AppData\Local\Temp\b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437.exe
"C:\Users\Admin\AppData\Local\Temp\b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437.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:1752

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1752-119-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-120-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-121-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-122-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-123-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-124-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-126-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-125-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-127-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-128-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-130-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-131-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-129-0x00000000010E0000-0x0000000001AD5000-memory.dmp

Filesize
10.0MB

Download
memory/1752-132-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-133-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-134-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-135-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-136-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-137-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-138-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-139-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-140-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-141-0x00000000010E0000-0x0000000001AD5000-memory.dmp

Filesize
10.0MB

Download
memory/1752-146-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-147-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-148-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-149-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-150-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-151-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-152-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-154-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-153-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-155-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-156-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-157-0x00000000010E0000-0x0000000001AD5000-memory.dmp

Filesize
10.0MB

Download
memory/1752-158-0x00000000010E0000-0x0000000001AD5000-memory.dmp

Filesize
10.0MB

Download
memory/1752-159-0x00000000010E0000-0x0000000001AD5000-memory.dmp

Filesize
10.0MB

Download
memory/1752-160-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-161-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-162-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-163-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-164-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-165-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-166-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-167-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-168-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-169-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-170-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-171-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-172-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-173-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-174-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-175-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-176-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-177-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-178-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-179-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-180-0x0000000077E60000-0x0000000077FEE000-memory.dmp

Filesize
1.6MB

Download
memory/1752-181-0x00000000010E0000-0x0000000001AD5000-memory.dmp

Filesize
10.0MB

Download
memory/1752-182-0x00000000010E0000-0x0000000001AD5000-memory.dmp

Filesize
10.0MB

Download