recordbreaker | 9d66a6a6823aea1b923f0c200dfecb1ae70839d955e11a3f85184b8e0b16c6f8

General

Target

9d66a6a6823aea1b923f0c200dfecb1ae70839d955e11a3f85184b8e0b16c6f8.exe
Size

407.2MB
MD5

945240b56128fb9b334ca47726b0a87e
SHA1

0a5bbfb80c04c7c832c29be1557818488a1a54d9
SHA256

9d66a6a6823aea1b923f0c200dfecb1ae70839d955e11a3f85184b8e0b16c6f8
SHA512

6fdf319e3fed59e23784b4961b2c5d15bd94c6176c41b7087d996afa95fd7f8397639efb389f267d46f436fe2fb0cf180ff512c34f5a86a7498724f6f7065cfd

Score

10^/10

recordbreaker evasion stealer trojan

Malware Config

Extracted

Family

recordbreaker

C2

http://45.140.146.169/

Signatures

Raccoon ver2 4 IoCs

Raccoon ver2.

resource	yara_rule
behavioral1/memory/1812-57-0x0000000000FE0000-0x0000000001680000-memory.dmp	raccoon_v2
behavioral1/memory/1812-58-0x0000000000FE0000-0x0000000001680000-memory.dmp	raccoon_v2
behavioral1/memory/1812-60-0x0000000000FE0000-0x0000000001680000-memory.dmp	raccoon_v2
behavioral1/memory/1812-61-0x0000000000FE0000-0x0000000001680000-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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9d66a6a6823aea1b923f0c200dfecb1ae70839d955e11a3f85184b8e0b16c6f8.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\SystemBiosVersion	9d66a6a6823aea1b923f0c200dfecb1ae70839d955e11a3f85184b8e0b16c6f8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9d66a6a6823aea1b923f0c200dfecb1ae70839d955e11a3f85184b8e0b16c6f8.exe

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	9d66a6a6823aea1b923f0c200dfecb1ae70839d955e11a3f85184b8e0b16c6f8.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1812	9d66a6a6823aea1b923f0c200dfecb1ae70839d955e11a3f85184b8e0b16c6f8.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1812	9d66a6a6823aea1b923f0c200dfecb1ae70839d955e11a3f85184b8e0b16c6f8.exe

C:\Users\Admin\AppData\Local\Temp\9d66a6a6823aea1b923f0c200dfecb1ae70839d955e11a3f85184b8e0b16c6f8.exe
"C:\Users\Admin\AppData\Local\Temp\9d66a6a6823aea1b923f0c200dfecb1ae70839d955e11a3f85184b8e0b16c6f8.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:1812

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1812-54-0x0000000000FE0000-0x0000000001680000-memory.dmp

Filesize
6.6MB

Download
memory/1812-55-0x00000000763C1000-0x00000000763C3000-memory.dmp

Filesize
8KB

Download
memory/1812-56-0x0000000000FE0000-0x0000000001680000-memory.dmp

Filesize
6.6MB

Download
memory/1812-57-0x0000000000FE0000-0x0000000001680000-memory.dmp

Filesize
6.6MB

Download
memory/1812-58-0x0000000000FE0000-0x0000000001680000-memory.dmp

Filesize
6.6MB

Download
memory/1812-59-0x0000000077690000-0x0000000077810000-memory.dmp

Filesize
1.5MB

Download
memory/1812-60-0x0000000000FE0000-0x0000000001680000-memory.dmp

Filesize
6.6MB

Download
memory/1812-61-0x0000000000FE0000-0x0000000001680000-memory.dmp

Filesize
6.6MB

Download
memory/1812-62-0x0000000077690000-0x0000000077810000-memory.dmp

Filesize
1.5MB

Download
memory/1812-63-0x0000000077690000-0x0000000077810000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads