Malware Analysis Report

2024-10-19 09:09

Sample ID 240403-a5mh4aaf7y
Target 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil
SHA256 0f8e95a2c0575292fe6b8151428013f85b645f315e2d67a927a4b0c6d26af3c9
Tags
raccoon 4a9f651f0c883b5f75c545d430f6c021 discovery spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

0f8e95a2c0575292fe6b8151428013f85b645f315e2d67a927a4b0c6d26af3c9

Threat Level: Known bad

The file 2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil was found to be: Known bad.

Malicious Activity Summary

raccoon 4a9f651f0c883b5f75c545d430f6c021 discovery spyware stealer

Raccoon Stealer V2 payload

Raccoon

Detects executables containing SQL queries to confidential data stores. Observed in infostealers

Downloads MZ/PE file

Loads dropped DLL

Reads user/profile data of web browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Suspicious use of NtCreateThreadExHideFromDebugger

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-03 00:47

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-03 00:47

Reported

2024-04-03 00:50

Platform

win7-20240221-en

Max time kernel

141s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe"

Signatures

Raccoon

stealer raccoon

Raccoon Stealer V2 payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Detects executables containing SQL queries to confidential data stores. Observed in infostealers

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Downloads MZ/PE file

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Suspicious use of NtCreateThreadExHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2232 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe
PID 2232 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe
PID 2232 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe
PID 2232 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe
PID 2232 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe
PID 2232 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe
PID 2232 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe

"C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe"

C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe

"C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe"

Network

Country Destination Domain Proto
US 192.227.94.170:80 192.227.94.170 tcp

Files

memory/2232-0-0x0000000000400000-0x00000000006EE000-memory.dmp

memory/2232-1-0x0000000000400000-0x00000000006EE000-memory.dmp

memory/2184-2-0x0000000000400000-0x0000000000416000-memory.dmp

memory/2184-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2184-6-0x00000000001C0000-0x00000000001C1000-memory.dmp

memory/2184-8-0x00000000001C0000-0x00000000001C1000-memory.dmp

memory/2184-11-0x0000000000400000-0x0000000000416000-memory.dmp

memory/2184-12-0x0000000000400000-0x0000000000416000-memory.dmp

memory/2184-13-0x0000000000400000-0x0000000000416000-memory.dmp

memory/2184-19-0x0000000000400000-0x0000000000416000-memory.dmp

\Users\Admin\AppData\LocalLow\sqlite3.dll

MD5 dbf4f8dcefb8056dc6bae4b67ff810ce
SHA1 bbac1dd8a07c6069415c04b62747d794736d0689
SHA256 47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68
SHA512 b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1

C:\Users\Admin\AppData\LocalLow\m8dJ0K2yXWQ0

MD5 daea01a1eeec41d1ef7acf350267d614
SHA1 2fbda195dd0ac5c5be1719443d534dea093a834f
SHA256 ed30a447244be6c2bb43bd0efd1ed61e627511eee767ff57b1c1e6d5fdc56c6b
SHA512 290e39bad325a9236b2378b3b66547e2606a02c1b4dd1c422ae240107c201f80f130bc3eefe130cfa975ca9b1a02b25f79218e3be08ef74995ed28d2a9378b78

\Users\Admin\AppData\LocalLow\nss3.dll

MD5 f67d08e8c02574cbc2f1122c53bfb976
SHA1 6522992957e7e4d074947cad63189f308a80fcf2
SHA256 c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e
SHA512 2e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5

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

MD5 f07d9977430e762b563eaadc2b94bbfa
SHA1 da0a05b2b8d269fb73558dfcf0ed5c167f6d3877
SHA256 4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862
SHA512 6afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf

memory/2184-56-0x0000000000400000-0x0000000000416000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-03 00:47

Reported

2024-04-03 00:50

Platform

win10v2004-20240226-en

Max time kernel

150s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe"

Signatures

Raccoon

stealer raccoon

Raccoon Stealer V2 payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Detects executables containing SQL queries to confidential data stores. Observed in infostealers

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Downloads MZ/PE file

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Suspicious use of NtCreateThreadExHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe

"C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe"

C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe

"C:\Users\Admin\AppData\Local\Temp\2024-04-03_2ab36b7875f2b5a876377164b3b609f2_magniber_revil.exe"

Network

Country Destination Domain Proto
US 192.227.94.170:80 192.227.94.170 tcp
US 8.8.8.8:53 170.94.227.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 84.117.19.2.in-addr.arpa udp
NL 52.111.243.31:443 tcp
US 8.8.8.8:53 78.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/4492-0-0x0000000000400000-0x00000000006EE000-memory.dmp

memory/4492-1-0x0000000000400000-0x00000000006EE000-memory.dmp

memory/1600-2-0x00000000001D0000-0x00000000001D1000-memory.dmp

memory/4492-4-0x0000000000400000-0x00000000006EE000-memory.dmp

memory/1600-6-0x0000000000400000-0x0000000000416000-memory.dmp

memory/1600-7-0x0000000000400000-0x0000000000416000-memory.dmp

memory/1600-15-0x0000000000400000-0x0000000000416000-memory.dmp

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

MD5 dbf4f8dcefb8056dc6bae4b67ff810ce
SHA1 bbac1dd8a07c6069415c04b62747d794736d0689
SHA256 47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68
SHA512 b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1

C:\Users\Admin\AppData\LocalLow\u6TDW6Tc5FCg

MD5 8dd2f8cec583412974b6b5673303b60c
SHA1 54814e5b8a92746836b3ed7010b1113cb9ed3edd
SHA256 be219751e702f0f66a289e86c706a3503170dbba121ffb3517bff25006d8f8a1
SHA512 b8bcf923163d5a855163778dc7027bb2cb625883d34badd40231c6e03dda4992ac851cad72c956c758887446faa0664a0bf9410731d1aabd0b89c9f9b0fa3899

C:\Users\Admin\AppData\LocalLow\6E52DQ4259k9

MD5 f70aa3fa04f0536280f872ad17973c3d
SHA1 50a7b889329a92de1b272d0ecf5fce87395d3123
SHA256 8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8
SHA512 30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

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

MD5 f67d08e8c02574cbc2f1122c53bfb976
SHA1 6522992957e7e4d074947cad63189f308a80fcf2
SHA256 c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e
SHA512 2e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5

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

MD5 f07d9977430e762b563eaadc2b94bbfa
SHA1 da0a05b2b8d269fb73558dfcf0ed5c167f6d3877
SHA256 4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862
SHA512 6afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf

memory/1600-65-0x0000000000400000-0x0000000000416000-memory.dmp