recordbreaker | 12f18490e690ffb027db41bc22d126b89b7ef04b8585e67559e60d176b5039fc

General

Target

b12a1fa92385401e41412dbee9f20586.exe
Size

417KB
MD5

b12a1fa92385401e41412dbee9f20586
SHA1

6e0ef6df744bc30d5a8673232a6c21d9c3769bf2
SHA256

12f18490e690ffb027db41bc22d126b89b7ef04b8585e67559e60d176b5039fc
SHA512

df223ed0e3f3199428fc7a181a4965a211f23718a048d91e069d61563d7897b976ff7b05960eb01ca30ea31c14ea7a91c1e4e85039430637321925065dc74fd5

Score

10^/10

recordbreaker discovery spyware stealer suricata

Malware Config

Extracted

Family

recordbreaker

C2

http://167.235.245.75/

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 Generic Stealer Sending System Information M1
suricata: ET MALWARE Generic Stealer Sending System Information M1
suricata
suricata: ET MALWARE Recordbreaker Stealer CnC Checkin
suricata: ET MALWARE Recordbreaker Stealer CnC Checkin
suricata
Downloads MZ/PE file
Loads dropped DLL 3 IoCs

Processes:

b12a1fa92385401e41412dbee9f20586.exe

pid process

1208 b12a1fa92385401e41412dbee9f20586.exe
1208 b12a1fa92385401e41412dbee9f20586.exe
1208 b12a1fa92385401e41412dbee9f20586.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 SetThreadContext 1 IoCs

Processes:

b12a1fa92385401e41412dbee9f20586.exe

description pid process target process

PID 908 set thread context of 1208 908 b12a1fa92385401e41412dbee9f20586.exe b12a1fa92385401e41412dbee9f20586.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

b12a1fa92385401e41412dbee9f20586.exe

description pid process

Token: SeDebugPrivilege 908 b12a1fa92385401e41412dbee9f20586.exe

pid	process
1208	b12a1fa92385401e41412dbee9f20586.exe
1208	b12a1fa92385401e41412dbee9f20586.exe
1208	b12a1fa92385401e41412dbee9f20586.exe

description	pid	process	target process
PID 908 set thread context of 1208	908	b12a1fa92385401e41412dbee9f20586.exe	b12a1fa92385401e41412dbee9f20586.exe

description	pid	process
Token: SeDebugPrivilege	908	b12a1fa92385401e41412dbee9f20586.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

b12a1fa92385401e41412dbee9f20586.exe

description	pid	process	target process
PID 908 wrote to memory of 1208	908	b12a1fa92385401e41412dbee9f20586.exe	b12a1fa92385401e41412dbee9f20586.exe
PID 908 wrote to memory of 1208	908	b12a1fa92385401e41412dbee9f20586.exe	b12a1fa92385401e41412dbee9f20586.exe
PID 908 wrote to memory of 1208	908	b12a1fa92385401e41412dbee9f20586.exe	b12a1fa92385401e41412dbee9f20586.exe
PID 908 wrote to memory of 1208	908	b12a1fa92385401e41412dbee9f20586.exe	b12a1fa92385401e41412dbee9f20586.exe
PID 908 wrote to memory of 1208	908	b12a1fa92385401e41412dbee9f20586.exe	b12a1fa92385401e41412dbee9f20586.exe
PID 908 wrote to memory of 1208	908	b12a1fa92385401e41412dbee9f20586.exe	b12a1fa92385401e41412dbee9f20586.exe
PID 908 wrote to memory of 1208	908	b12a1fa92385401e41412dbee9f20586.exe	b12a1fa92385401e41412dbee9f20586.exe
PID 908 wrote to memory of 1208	908	b12a1fa92385401e41412dbee9f20586.exe	b12a1fa92385401e41412dbee9f20586.exe
PID 908 wrote to memory of 1208	908	b12a1fa92385401e41412dbee9f20586.exe	b12a1fa92385401e41412dbee9f20586.exe
PID 908 wrote to memory of 1208	908	b12a1fa92385401e41412dbee9f20586.exe	b12a1fa92385401e41412dbee9f20586.exe

C:\Users\Admin\AppData\Local\Temp\b12a1fa92385401e41412dbee9f20586.exe
"C:\Users\Admin\AppData\Local\Temp\b12a1fa92385401e41412dbee9f20586.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:908

C:\Users\Admin\AppData\Local\Temp\b12a1fa92385401e41412dbee9f20586.exe
C:\Users\Admin\AppData\Local\Temp\b12a1fa92385401e41412dbee9f20586.exe
2⤵
- Loads dropped DLL
PID:1208

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\LocalLow\mozglue.dll
Filesize
612KB

MD5
f07d9977430e762b563eaadc2b94bbfa

SHA1
da0a05b2b8d269fb73558dfcf0ed5c167f6d3877

SHA256
4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862

SHA512
6afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf

Download Submit
\Users\Admin\AppData\LocalLow\nss3.dll
Filesize
1.9MB

MD5
f67d08e8c02574cbc2f1122c53bfb976

SHA1
6522992957e7e4d074947cad63189f308a80fcf2

SHA256
c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e

SHA512
2e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5

Download Submit
\Users\Admin\AppData\LocalLow\sqlite3.dll
Filesize
1.0MB

MD5
dbf4f8dcefb8056dc6bae4b67ff810ce

SHA1
bbac1dd8a07c6069415c04b62747d794736d0689

SHA256
47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68

SHA512
b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1

Download Submit
memory/908-54-0x0000000000020000-0x000000000008E000-memory.dmp

Filesize
440KB

Download
memory/908-55-0x0000000075CD1000-0x0000000075CD3000-memory.dmp

Filesize
8KB

Download
memory/1208-57-0x0000000000407486-mapping.dmp

Download
memory/1208-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1208-59-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1208-61-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1208-65-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

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