raccoon | acae26cfe00f442507c384c69eb5a85326754c214795becd65ad4e798e881a83

Analysis

max time kernel
92s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13-09-2024 12:42

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General

Target

file.exe
Size

1.6MB
MD5

2a7ba8c1f169b12753cf920b28a7db0e
SHA1

6a9b2f1e100bc6b31621951a293be4fd59b79937
SHA256

acae26cfe00f442507c384c69eb5a85326754c214795becd65ad4e798e881a83
SHA512

844abb5930b93f03bcd63b5e19b05a21b7f61600e7321ce259d1f99dc42c16cd3d34c3519f582f61b3a93bedb662ac1363497aac9d5d18c956caa01090c4ca64
SSDEEP

49152:gEnRaINP03sRG/CQx0u+m9BcR1EZfuuW:gSa4P088xGYczrz

Score

10^/10

raccoon 2ca5558c9ec8037d24a611513d7bd076 discovery stealer

Malware Config

Extracted

Family

raccoon

Botnet

2ca5558c9ec8037d24a611513d7bd076

https://192.153.57.177:80

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 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4444-5-0x0000000000400000-0x0000000000416000-memory.dmp	family_raccoon_v2
behavioral2/memory/4444-7-0x0000000000400000-0x0000000000416000-memory.dmp	family_raccoon_v2
behavioral2/memory/4444-9-0x0000000000400000-0x0000000000416000-memory.dmp	family_raccoon_v2

Suspicious use of SetThreadContext 1 IoCs

Processes:

file.exe

description pid process target process

PID 2596 set thread context of 4444 2596 file.exe MSBuild.exe

description	pid	process	target process
PID 2596 set thread context of 4444	2596	file.exe	MSBuild.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

MSBuild.exefile.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

file.exe

description	pid	process	target process
PID 2596 wrote to memory of 4444	2596	file.exe	MSBuild.exe
PID 2596 wrote to memory of 4444	2596	file.exe	MSBuild.exe
PID 2596 wrote to memory of 4444	2596	file.exe	MSBuild.exe
PID 2596 wrote to memory of 4444	2596	file.exe	MSBuild.exe
PID 2596 wrote to memory of 4444	2596	file.exe	MSBuild.exe
PID 2596 wrote to memory of 4444	2596	file.exe	MSBuild.exe
PID 2596 wrote to memory of 4444	2596	file.exe	MSBuild.exe
PID 2596 wrote to memory of 4444	2596	file.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4444

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2596-0-0x00000000748EE000-0x00000000748EF000-memory.dmp

Filesize
4KB

Download
memory/2596-1-0x00000000007B0000-0x0000000000952000-memory.dmp

Filesize
1.6MB

Download
memory/2596-2-0x0000000005390000-0x000000000542C000-memory.dmp

Filesize
624KB

Download
memory/2596-3-0x0000000005430000-0x0000000005512000-memory.dmp

Filesize
904KB

Download
memory/2596-4-0x0000000002DA0000-0x0000000002DC2000-memory.dmp

Filesize
136KB

Download
memory/4444-5-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4444-7-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4444-9-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download