recordbreaker | 466b9f78da8c4071e08c0cc02ab02e2ea56d512ea42ce2db18cff4a4bb760025

General

Target

e729c14e3ba0a6eff92196a8047c3a08.exe
Size

465.0MB
MD5

7e399798abc1a7b3c58a814de3f021bd
SHA1

dd11c9c4bfffe0685509aa0f05786c8ce417a38f
SHA256

aed97d020745e4ddca304da24873a349e626b35934fb60201233040799dc4e29
SHA512

578f88ce33b91a7928500a050c5223ec3d6439e494533b30863b50f59ff6be2bcbd90ad3427e447689b491ea838c9de6ae7c357897761b940b040ff4f932900b

Score

10^/10

recordbreaker evasion stealer themida trojan

Malware Config

Extracted

Family

recordbreaker

C2

http://146.19.247.52/

http://77.91.102.115/

Signatures

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__	e729c14e3ba0a6eff92196a8047c3a08.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	e729c14e3ba0a6eff92196a8047c3a08.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e729c14e3ba0a6eff92196a8047c3a08.exe

Themida packer 4 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral4/memory/412-130-0x0000000000E50000-0x00000000015DE000-memory.dmp	themida
behavioral4/memory/412-131-0x0000000000E50000-0x00000000015DE000-memory.dmp	themida
behavioral4/memory/412-132-0x0000000000E50000-0x00000000015DE000-memory.dmp	themida
behavioral4/memory/412-134-0x0000000000E50000-0x00000000015DE000-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	e729c14e3ba0a6eff92196a8047c3a08.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
412	e729c14e3ba0a6eff92196a8047c3a08.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
412	e729c14e3ba0a6eff92196a8047c3a08.exe
412	e729c14e3ba0a6eff92196a8047c3a08.exe

C:\Users\Admin\AppData\Local\Temp\e729c14e3ba0a6eff92196a8047c3a08.exe
"C:\Users\Admin\AppData\Local\Temp\e729c14e3ba0a6eff92196a8047c3a08.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:412

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/412-130-0x0000000000E50000-0x00000000015DE000-memory.dmp

Filesize
7.6MB

Download
memory/412-131-0x0000000000E50000-0x00000000015DE000-memory.dmp

Filesize
7.6MB

Download
memory/412-132-0x0000000000E50000-0x00000000015DE000-memory.dmp

Filesize
7.6MB

Download
memory/412-133-0x0000000077B50000-0x0000000077CF3000-memory.dmp

Filesize
1.6MB

Download
memory/412-134-0x0000000000E50000-0x00000000015DE000-memory.dmp

Filesize
7.6MB

Download
memory/412-135-0x0000000077B50000-0x0000000077CF3000-memory.dmp

Filesize
1.6MB

Download
memory/412-136-0x0000000077B50000-0x0000000077CF3000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads