recordbreaker | 67d5bd624c4acc28929e75a96b3db6ebf46844cca982f8f583c3afb3019b55d5

Analysis

max time kernel
137s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
24-06-2022 11:16

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General

Target

SetupsCrakedz1.exe
Size

727.1MB
MD5

c3ab6595139a19d01767138ce83473db
SHA1

a984f9b78958f6269fb6750dd8e0af1e5be069fa
SHA256

bf6e8f78cea552f66a1185d3ca271d48f36f1a3e8573a18c28c8c780c51fa2d3
SHA512

b145f47232823b4a9303e3330903f44d0df955d1258ce506cf382d6b8d16eb0cb73bd813c81fc82bda9b6195ef49e9a57a689ea7dbb3364d7157e9a4f32314e8

Score

10^/10

recordbreaker discovery spyware stealer suricata

Malware Config

Signatures

RecordBreaker
RecordBreaker is an information stealer capable of downloading and executing secondary payloads written in C++.
stealer recordbreaker
suricata: ET MALWARE Generic Stealer Config Download Request
suricata: ET MALWARE Generic Stealer Config Download Request
suricata
suricata: ET MALWARE Win32/RecordBreaker CnC Checkin
suricata: ET MALWARE Win32/RecordBreaker CnC Checkin
suricata
Downloads MZ/PE file

Loads dropped DLL 3 IoCs

Processes:

SetupsCrakedz1.exe

pid	Process
744	SetupsCrakedz1.exe
744	SetupsCrakedz1.exe
744	SetupsCrakedz1.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

SetupsCrakedz1.exe

pid	Process
744	SetupsCrakedz1.exe
744	SetupsCrakedz1.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 5 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

firefox.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe

Modifies registry class 1 IoCs

Processes:

firefox.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

SetupsCrakedz1.exe

pid	Process
744	SetupsCrakedz1.exe
744	SetupsCrakedz1.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

firefox.exe

description	pid	Process
Token: SeDebugPrivilege	3696	firefox.exe
Token: SeDebugPrivilege	3696	firefox.exe

Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

firefox.exe

pid	Process
3696	firefox.exe
3696	firefox.exe
3696	firefox.exe
3696	firefox.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

firefox.exe

pid	Process
3696	firefox.exe
3696	firefox.exe
3696	firefox.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

firefox.exe

pid	Process
3696	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

firefox.exefirefox.exe

description	pid	Process	procid_target
PID 992 wrote to memory of 3696	992	firefox.exe	90
PID 992 wrote to memory of 3696	992	firefox.exe	90
PID 992 wrote to memory of 3696	992	firefox.exe	90
PID 992 wrote to memory of 3696	992	firefox.exe	90
PID 992 wrote to memory of 3696	992	firefox.exe	90
PID 992 wrote to memory of 3696	992	firefox.exe	90
PID 992 wrote to memory of 3696	992	firefox.exe	90
PID 992 wrote to memory of 3696	992	firefox.exe	90
PID 992 wrote to memory of 3696	992	firefox.exe	90
PID 3696 wrote to memory of 5056	3696	firefox.exe	91
PID 3696 wrote to memory of 5056	3696	firefox.exe	91
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 4744	3696	firefox.exe	94
PID 3696 wrote to memory of 424	3696	firefox.exe	95
PID 3696 wrote to memory of 424	3696	firefox.exe	95
PID 3696 wrote to memory of 424	3696	firefox.exe	95
PID 3696 wrote to memory of 424	3696	firefox.exe	95
PID 3696 wrote to memory of 424	3696	firefox.exe	95
PID 3696 wrote to memory of 424	3696	firefox.exe	95
PID 3696 wrote to memory of 424	3696	firefox.exe	95
PID 3696 wrote to memory of 424	3696	firefox.exe	95
PID 3696 wrote to memory of 424	3696	firefox.exe	95
PID 3696 wrote to memory of 424	3696	firefox.exe	95

C:\Users\Admin\AppData\Local\Temp\SetupsCrakedz1.exe
"C:\Users\Admin\AppData\Local\Temp\SetupsCrakedz1.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:744

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:992
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe"
  2⤵
  - Checks processor information in registry
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3696
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3696.0.961926073\1508369058" -parentBuildID 20200403170909 -prefsHandle 1684 -prefMapHandle 1668 -prefsLen 1 -prefMapSize 219989 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3696 "\\.\pipe\gecko-crash-server-pipe.3696" 1760 gpu
    3⤵
    PID:5056
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3696.3.47921558\1908232539" -childID 1 -isForBrowser -prefsHandle 1524 -prefMapHandle 2488 -prefsLen 112 -prefMapSize 219989 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3696 "\\.\pipe\gecko-crash-server-pipe.3696" 2480 tab
    3⤵
    PID:4744
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3696.13.8469612\2125576633" -childID 2 -isForBrowser -prefsHandle 3760 -prefMapHandle 3756 -prefsLen 6894 -prefMapSize 219989 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3696 "\\.\pipe\gecko-crash-server-pipe.3696" 3736 tab
    3⤵
    PID:424

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\LocalLow\mozglue.dll

Filesize
612KB

MD5
f07d9977430e762b563eaadc2b94bbfa

SHA1
da0a05b2b8d269fb73558dfcf0ed5c167f6d3877

SHA256
4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862

SHA512
6afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf

Download Submit
C:\Users\Admin\AppData\LocalLow\nss3.dll

Filesize
1.9MB

MD5
f67d08e8c02574cbc2f1122c53bfb976

SHA1
6522992957e7e4d074947cad63189f308a80fcf2

SHA256
c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e

SHA512
2e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5

Download Submit
C:\Users\Admin\AppData\LocalLow\sqlite3.dll

Filesize
1.0MB

MD5
dbf4f8dcefb8056dc6bae4b67ff810ce

SHA1
bbac1dd8a07c6069415c04b62747d794736d0689

SHA256
47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68

SHA512
b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1

Download Submit
memory/744-131-0x00000000005A0000-0x00000000010BE000-memory.dmp

Filesize
11.1MB

Download
memory/744-133-0x00000000005A0000-0x00000000010BE000-memory.dmp

Filesize
11.1MB

Download
memory/744-137-0x00000000005A0000-0x00000000010BE000-memory.dmp

Filesize
11.1MB

Download