raccoon | b1d7c8e59a48d655b56afd93586d2edc37dcd165bd909a77e100886716495db5

Analysis

max time kernel
144s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
14-04-2024 01:53

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General

Target

1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9.exe
Size

89KB
MD5

d0fa79fc637c5916da8d7c2f07948933
SHA1

d4fb639fe811739c4adf2e62b5df1f8c9ab35c75
SHA256

1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9
SHA512

68bca697a0cb607b6d813ddd4656afaa617384dbbafecda6b4f03685da8fba8603d761e0cb56841a778e59908064ff93261e80bc2f19f6898240d0b2dd65dd4c
SSDEEP

1536:2PX4YBLPitzZgglqlwEmnFN+br133phXZ4gDjyAKrsTBLviJYPx5OSbDU9oBdh02:ZzZggAlwEAAbryXsTBTiJYPx5OSbEoBN

Score

10^/10

raccoon 8401e21bbb0060afb24ce21fda90f5cb stealer

Malware Config

Extracted

Family

raccoon

Botnet

8401e21bbb0060afb24ce21fda90f5cb

http://195.20.16.155:80

Attributes

user_agent
MrBidenNeverKnow

xor.plain

Signatures

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

Raccoon Stealer V2 payload 5 IoCs

resource	yara_rule
behavioral2/memory/4460-4-0x0000000000400000-0x0000000000416000-memory.dmp	family_raccoon_v2
behavioral2/memory/4764-7-0x0000000002850000-0x0000000004850000-memory.dmp	family_raccoon_v2
behavioral2/memory/4460-10-0x0000000000400000-0x0000000000416000-memory.dmp	family_raccoon_v2
behavioral2/memory/4460-12-0x0000000000400000-0x0000000000416000-memory.dmp	family_raccoon_v2
behavioral2/memory/4764-13-0x0000000002850000-0x0000000004850000-memory.dmp	family_raccoon_v2

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4764 set thread context of 4460	4764	1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9.exe	93

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3020	4460	WerFault.exe	93

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4764 wrote to memory of 2872	4764	1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9.exe	92
PID 4764 wrote to memory of 2872	4764	1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9.exe	92
PID 4764 wrote to memory of 2872	4764	1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9.exe	92
PID 4764 wrote to memory of 4460	4764	1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9.exe	93
PID 4764 wrote to memory of 4460	4764	1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9.exe	93
PID 4764 wrote to memory of 4460	4764	1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9.exe	93
PID 4764 wrote to memory of 4460	4764	1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9.exe	93
PID 4764 wrote to memory of 4460	4764	1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9.exe	93
PID 4764 wrote to memory of 4460	4764	1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9.exe	93
PID 4764 wrote to memory of 4460	4764	1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9.exe	93
PID 4764 wrote to memory of 4460	4764	1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9.exe	93

C:\Users\Admin\AppData\Local\Temp\1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9.exe
"C:\Users\Admin\AppData\Local\Temp\1dc9190028637257765735e9e8956d0a2ef2710055fdfc873240c7f09098b7e9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4764
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:2872
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:4460
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4460 -s 576
    3⤵
    - Program crash
    PID:3020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4460 -ip 4460
1⤵
PID:4004

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4264 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
1⤵
PID:872

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4460-4-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4460-10-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4460-12-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4764-0-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/4764-1-0x0000000000270000-0x000000000028C000-memory.dmp

Filesize
112KB

Download
memory/4764-7-0x0000000002850000-0x0000000004850000-memory.dmp

Filesize
32.0MB

Download
memory/4764-8-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/4764-13-0x0000000002850000-0x0000000004850000-memory.dmp

Filesize
32.0MB

Download