raccoon | 2eb8a3cb622a19952d8f271155c5a8ec344325410d74103ce042c46eab05d84a

Analysis

max time kernel
64s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
17-10-2022 11:17

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General

Target

file.exe
Size

2.5MB
MD5

f24ff4071d6e62c0740a507a8a5c9734
SHA1

61a091ae859808f1ab43f4155fe9717a7b7fb675
SHA256

2eb8a3cb622a19952d8f271155c5a8ec344325410d74103ce042c46eab05d84a
SHA512

ec8bc4406cee83302dffa31beaba5ac7fdd27fdca62660b43a03f9ffdcf3eeaff1cca5f525b8b927bd9cdda4d33f299eb8c50d562b1dd49eadb4c031a8ee1589
SSDEEP

24576:HfQIt5GjOioY2YXfnCTJM7eP7xdYPSjbOR+9612o09mnxxbLxxrJjl3RuQ553135:HfQyGjOdF4unoHnxxbnrJjl3X

Score

10^/10

raccoon ce21570f8b07f4e68bfb7f44917635b1 spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

ce21570f8b07f4e68bfb7f44917635b1

http://77.73.133.7/

rc4.plain

Signatures

Raccoon
Raccoon is an infostealer written in C++ and first seen in 2019.
stealer raccoon
Downloads MZ/PE file
Loads dropped DLL 3 IoCs

Processes:

vbc.exe

pid process

100304 vbc.exe
100304 vbc.exe
100304 vbc.exe
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

file.exe

description pid process target process

PID 4932 set thread context of 100304 4932 file.exe vbc.exe

pid	process
100304	vbc.exe
100304	vbc.exe
100304	vbc.exe

description	pid	process	target process
PID 4932 set thread context of 100304	4932	file.exe	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

file.exe

description	pid	process	target process
PID 4932 wrote to memory of 100304	4932	file.exe	vbc.exe
PID 4932 wrote to memory of 100304	4932	file.exe	vbc.exe
PID 4932 wrote to memory of 100304	4932	file.exe	vbc.exe
PID 4932 wrote to memory of 100304	4932	file.exe	vbc.exe
PID 4932 wrote to memory of 100304	4932	file.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4932

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
- Loads dropped DLL
PID:100304

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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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/100304-132-0x0000000000000000-mapping.dmp

Download
memory/100304-133-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/100304-140-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download