raccoon | f588278291a1b869c7e0e713ed198607c393600515acfd60137e29bfdbfd4e9b

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20230831-en
resource tags

arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
submitted
01/09/2023, 16:11

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General

Target

Fxhdglrvft_JC.exe
Size

816KB
MD5

0d4d3fd81be90e306cfbbd19410b4134
SHA1

4c095ad2ac52fe9d4c74faa5b2e2e1c745d97d2e
SHA256

f588278291a1b869c7e0e713ed198607c393600515acfd60137e29bfdbfd4e9b
SHA512

ff8be8dabdd2ca5e07c65a6deb14ca96e5c44cf35977f221f58be91855d3e230c84b6dcec2dd5751eead0e4b05d08f9c8a7f42915591139d650c713dc5a34b4d
SSDEEP

12288:/jaydQ/TxFdbV+wonPGWRVc1gYnFaKVzJ3wSR8n5XhdPPMw:/uydCdbkRVc1gYnF/JJ4XDXM

Score

10^/10

raccoon 7f44ae0b7f2c0c657163637ea9cf5563 persistence spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

7f44ae0b7f2c0c657163637ea9cf5563

http://194.213.18.158:80

http://144.217.220.122:80

xor.plain

Signatures

Raccoon
Raccoon is an infostealer written in C++ and first seen in 2019.
stealer raccoon

Raccoon Stealer payload 2 IoCs

resource	yara_rule
behavioral2/memory/1072-1090-0x0000000000400000-0x0000000000418000-memory.dmp	family_raccoon
behavioral2/memory/1072-1126-0x0000000000400000-0x0000000000418000-memory.dmp	family_raccoon

Downloads MZ/PE file

Loads dropped DLL 3 IoCs

pid	Process
1072	MSBuild.exe
1072	MSBuild.exe
1072	MSBuild.exe

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

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Czviccna = "C:\\Users\\Admin\\AppData\\Roaming\\Czviccna.exe"	Fxhdglrvft_JC.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2404 set thread context of 1072	2404	Fxhdglrvft_JC.exe	86

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1072	MSBuild.exe
1072	MSBuild.exe
1072	MSBuild.exe
1072	MSBuild.exe
1072	MSBuild.exe
1072	MSBuild.exe
1072	MSBuild.exe
1072	MSBuild.exe
1072	MSBuild.exe
1072	MSBuild.exe
1072	MSBuild.exe
1072	MSBuild.exe
1072	MSBuild.exe
1072	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2404	Fxhdglrvft_JC.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 1072	2404	Fxhdglrvft_JC.exe	86
PID 2404 wrote to memory of 1072	2404	Fxhdglrvft_JC.exe	86
PID 2404 wrote to memory of 1072	2404	Fxhdglrvft_JC.exe	86
PID 2404 wrote to memory of 1072	2404	Fxhdglrvft_JC.exe	86
PID 2404 wrote to memory of 1072	2404	Fxhdglrvft_JC.exe	86
PID 2404 wrote to memory of 1072	2404	Fxhdglrvft_JC.exe	86
PID 2404 wrote to memory of 1072	2404	Fxhdglrvft_JC.exe	86
PID 2404 wrote to memory of 1072	2404	Fxhdglrvft_JC.exe	86

C:\Users\Admin\AppData\Local\Temp\Fxhdglrvft_JC.exe
"C:\Users\Admin\AppData\Local\Temp\Fxhdglrvft_JC.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2404
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  PID:1072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

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/1072-1090-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1072-1126-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2404-39-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-45-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-7-0x0000000005300000-0x0000000005310000-memory.dmp

Filesize
64KB

Download
memory/2404-8-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-9-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-11-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-13-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-15-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-17-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-19-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-21-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-23-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-25-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-27-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-29-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-31-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-33-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-43-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-37-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-1-0x00000000005F0000-0x00000000006C2000-memory.dmp

Filesize
840KB

Download
memory/2404-6-0x0000000074440000-0x0000000074BF0000-memory.dmp

Filesize
7.7MB

Download
memory/2404-41-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-35-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-47-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-49-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-51-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-53-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-55-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-57-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-59-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-61-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-63-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-65-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-67-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-69-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-71-0x0000000006BA0000-0x0000000006C56000-memory.dmp

Filesize
728KB

Download
memory/2404-1084-0x0000000006CD0000-0x0000000006CD1000-memory.dmp

Filesize
4KB

Download
memory/2404-5-0x0000000002C40000-0x0000000002C4A000-memory.dmp

Filesize
40KB

Download
memory/2404-1091-0x0000000074440000-0x0000000074BF0000-memory.dmp

Filesize
7.7MB

Download
memory/2404-4-0x0000000005300000-0x0000000005310000-memory.dmp

Filesize
64KB

Download
memory/2404-3-0x00000000050F0000-0x0000000005182000-memory.dmp

Filesize
584KB

Download
memory/2404-2-0x00000000056A0000-0x0000000005C44000-memory.dmp

Filesize
5.6MB

Download
memory/2404-0-0x0000000074440000-0x0000000074BF0000-memory.dmp

Filesize
7.7MB

Download