raccoon | a3605eee1c54709d3a2cbc363d024e07c2e65d5cc080ff77a243920f8033f451

Analysis

max time kernel
152s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
04/09/2022, 05:42

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General

Target
747c9fe7ac5d024099c7cd76ea6a8da8.exe
Size 18.8MB
Sample220904-gd354aahdm
SHA256 a3605eee1c54709d3a2cbc363d024e07c2e65d5cc080ff77a243920f8033f451
MD5 747c9fe7ac5d024099c7cd76ea6a8da8
SHA1 b3237dddcec3345da84e13da5b824212f29a0899
SHA512 5a84c1c8c0c9df4b4367ca49ce977a5eaa930ba84d381670b44179ae8b336f021106b88a8531c558d3bae988d1708d1adc08f26147436e49904819f7b209e91b
SSDEEP 196608:NZhoQkT9FucpuIOQnjYBAG8QdJ0K82qoYh74tDpWykDb0C:rhoPfj6QjxfQfni4t9WyjC
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

raccoon cfe46eca92b8ed66236f7ac5e713b522 discovery spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

cfe46eca92b8ed66236f7ac5e713b522

http://45.67.228.8

rc4.plain

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
2968	19YBRb1k.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	747c9fe7ac5d024099c7cd76ea6a8da8.exe

Loads dropped DLL 3 IoCs

pid	Process
4576	747c9fe7ac5d024099c7cd76ea6a8da8.exe
4576	747c9fe7ac5d024099c7cd76ea6a8da8.exe
4576	747c9fe7ac5d024099c7cd76ea6a8da8.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 3 IoCs

pid	Process
4576	747c9fe7ac5d024099c7cd76ea6a8da8.exe
4576	747c9fe7ac5d024099c7cd76ea6a8da8.exe
2968	19YBRb1k.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
396	2968	WerFault.exe	92

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
2456	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4576	747c9fe7ac5d024099c7cd76ea6a8da8.exe
4576	747c9fe7ac5d024099c7cd76ea6a8da8.exe
2968	19YBRb1k.exe
2968	19YBRb1k.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4576 wrote to memory of 2968	4576	747c9fe7ac5d024099c7cd76ea6a8da8.exe	92
PID 4576 wrote to memory of 2968	4576	747c9fe7ac5d024099c7cd76ea6a8da8.exe	92
PID 4576 wrote to memory of 2968	4576	747c9fe7ac5d024099c7cd76ea6a8da8.exe	92
PID 2968 wrote to memory of 2456	2968	19YBRb1k.exe	94
PID 2968 wrote to memory of 2456	2968	19YBRb1k.exe	94
PID 2968 wrote to memory of 2456	2968	19YBRb1k.exe	94
PID 2968 wrote to memory of 1980	2968	19YBRb1k.exe	96
PID 2968 wrote to memory of 1980	2968	19YBRb1k.exe	96
PID 2968 wrote to memory of 1980	2968	19YBRb1k.exe	96

C:\Users\Admin\AppData\Local\Temp\747c9fe7ac5d024099c7cd76ea6a8da8.exe
"C:\Users\Admin\AppData\Local\Temp\747c9fe7ac5d024099c7cd76ea6a8da8.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4576
- C:\Users\Admin\AppData\Roaming\19YBRb1k.exe
  "C:\Users\Admin\AppData\Roaming\19YBRb1k.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2968
- - C:\Windows\SysWOW64\schtasks.exe
    /C /create /F /sc minute /mo 5 /tn "Device Control Server{S9N3W1O4W9K8P0-Z1U6K5M7E7W7-O1Q9J0A1E9Q3}" /tr "C:\Users\Admin\AppData\Roaming\Device\ControlServer.exe"
    3⤵
    - Creates scheduled task(s)
    PID:2456
- - C:\Windows\SysWOW64\schtasks.exe
    /C /Query /XML /TN "Device Control Server{S9N3W1O4W9K8P0-Z1U6K5M7E7W7-O1Q9J0A1E9Q3}"
    3⤵
    PID:1980
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 816
    3⤵
    - Program crash
    PID:396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2968 -ip 2968
1⤵
PID:3552

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

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

Replay Monitor

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Downloads

mozglue.dll

Path C:\Users\Admin\AppData\LocalLow\mozglue.dll
Size 612KB
SHA256 4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862
MD5 f07d9977430e762b563eaadc2b94bbfa
SHA1 da0a05b2b8d269fb73558dfcf0ed5c167f6d3877
SHA512 6afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf
SSDEEP 12288:dfsiG5KNZea77VUHQqROmbIDm0ICRfCtbtEE/2OH9E2ARlZYSd:df53NZea3V+QqROmum0nRKx79E2ARlrd
MD5 SHA1 SHA512 SSDEEP

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nss3.dll

Path C:\Users\Admin\AppData\LocalLow\nss3.dll
Size 1.9MB
SHA256 c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e
MD5 f67d08e8c02574cbc2f1122c53bfb976
SHA1 6522992957e7e4d074947cad63189f308a80fcf2
SHA512 2e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5
SSDEEP 49152:6dvFywfzFAF7fg39IwA49Kap9bGt+qoStYnOsbqbeQom7gN7BpDD5SkIN1g5D92+:pptximYfpx8OwNiVG09
MD5 SHA1 SHA512 SSDEEP

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sqlite3.dll

Path C:\Users\Admin\AppData\LocalLow\sqlite3.dll
Size 1.0MB
SHA256 47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68
MD5 dbf4f8dcefb8056dc6bae4b67ff810ce
SHA1 bbac1dd8a07c6069415c04b62747d794736d0689
SHA512 b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1
SSDEEP 24576:9jxwSkSteuT4P/y7HjsXAGJyGvN5z4Rui2IXLbO:9Vww8HyrjsvyWN54RZH+
MD5 SHA1 SHA512 SSDEEP

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19YBRb1k.exe

Path C:\Users\Admin\AppData\Roaming\19YBRb1k.exe
Size 2.7MB
SHA256 659690e70713462b05a29a1c5afd45890ac3bc49f3ad78c065367b4bfcf48851
MD5 94e0fe80d837799538946c4044acb681
SHA1 a9d4c465b7fa7dd6227a218ab5beeaab5faeedc2
SHA512 8ceb34f1069e4b59dd365dcb6ce2a87b5c559bfbe6bd6b207788d6e9e77d3e266a83a0961a67b64052ed4b4e14e1657e7aac026dde3ed1bbd6c9be6cf0dda9fa
SSDEEP 49152:kwFWj0e0DCP6x1w0t+Q10yoX+ST+s4XwVaDvEztCONQg03dIVfWk4kn2:kwFWACPG1XAQ1FoOST+sGwVaDvwDWg0a
MD5 SHA1 SHA512 SSDEEP

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19YBRb1k.exe

Path C:\Users\Admin\AppData\Roaming\19YBRb1k.exe
Size 2.7MB
SHA256 659690e70713462b05a29a1c5afd45890ac3bc49f3ad78c065367b4bfcf48851
MD5 94e0fe80d837799538946c4044acb681
SHA1 a9d4c465b7fa7dd6227a218ab5beeaab5faeedc2
SHA512 8ceb34f1069e4b59dd365dcb6ce2a87b5c559bfbe6bd6b207788d6e9e77d3e266a83a0961a67b64052ed4b4e14e1657e7aac026dde3ed1bbd6c9be6cf0dda9fa
SSDEEP 49152:kwFWj0e0DCP6x1w0t+Q10yoX+ST+s4XwVaDvEztCONQg03dIVfWk4kn2:kwFWACPG1XAQ1FoOST+sGwVaDvwDWg0a
MD5 SHA1 SHA512 SSDEEP

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memory/2968-143-0x000000007F340000-0x000000007F711000-memory.dmp

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memory/2968-144-0x0000000000C50000-0x00000000018F5000-memory.dmp

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memory/2968-147-0x000000007F340000-0x000000007F711000-memory.dmp

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memory/2968-148-0x0000000000C50000-0x00000000018F5000-memory.dmp

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memory/4576-135-0x0000000000400000-0x0000000000DCE000-memory.dmp

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memory/4576-134-0x0000000000400000-0x0000000000DCE000-memory.dmp

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memory/4576-132-0x0000000000400000-0x0000000000DCE000-memory.dmp

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memory/4576-142-0x0000000000400000-0x0000000000DCE000-memory.dmp

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