raccoon | aa2cae824c23fc15f2ef9fd64e369a78d49f1a068737a01c7697bae442971410

Analysis

max time kernel
136s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-09-2024 13:32

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General

Target

file.exe
Size

1.6MB
MD5

a1b876e3a538a90e720d9b2ba7fbfd71
SHA1

a3745731e1bdae7a22d623633b4c638f74e2b8a8
SHA256

aa2cae824c23fc15f2ef9fd64e369a78d49f1a068737a01c7697bae442971410
SHA512

689ba73d0d19fb559ba00b0690673071f9a16c976c0db0a70e977ea6c10db852d6f1d594fc7b8b49c3fabbddf49021f425f2c9dc9387f5dd1791f4dba1f9314a
SSDEEP

24576:987Ezl5WChST3zxyDR0KUewtUQ398MmYSWD/58zLEeJthK2r/xYEisxMr4/6zLiU:G4l5WChSTfKUeaFyhthD/Lj5

Score

10^/10

raccoon d5b70ffd1fb1321864a37f749464c61d discovery stealer

Malware Config

Extracted

Family

raccoon

Botnet

d5b70ffd1fb1321864a37f749464c61d

http://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/1976-5-0x0000000000400000-0x0000000000416000-memory.dmp	family_raccoon_v2
behavioral2/memory/1976-8-0x0000000000400000-0x0000000000416000-memory.dmp	family_raccoon_v2
behavioral2/memory/1976-9-0x0000000000400000-0x0000000000416000-memory.dmp	family_raccoon_v2

Suspicious use of SetThreadContext 1 IoCs

Processes:

file.exe

description	pid	Process	procid_target
PID 1980 set thread context of 1976	1980	file.exe	93

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:

file.exeMSBuild.exe

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

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

file.exe

description	pid	Process	procid_target
PID 1980 wrote to memory of 1976	1980	file.exe	93
PID 1980 wrote to memory of 1976	1980	file.exe	93
PID 1980 wrote to memory of 1976	1980	file.exe	93
PID 1980 wrote to memory of 1976	1980	file.exe	93
PID 1980 wrote to memory of 1976	1980	file.exe	93
PID 1980 wrote to memory of 1976	1980	file.exe	93
PID 1980 wrote to memory of 1976	1980	file.exe	93
PID 1980 wrote to memory of 1976	1980	file.exe	93

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:1980
- 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:1976

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 --field-trial-handle=4452,i,15336851255456239337,16379811035920490645,262144 --variations-seed-version --mojo-platform-channel-handle=4612 /prefetch:8
1⤵
PID:1384

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/1976-5-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/1976-8-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/1976-9-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/1980-0-0x000000007494E000-0x000000007494F000-memory.dmp

Filesize
4KB

Download
memory/1980-1-0x00000000000F0000-0x0000000000292000-memory.dmp

Filesize
1.6MB

Download
memory/1980-2-0x0000000004CE0000-0x0000000004D7C000-memory.dmp

Filesize
624KB

Download
memory/1980-3-0x0000000004E50000-0x0000000004F34000-memory.dmp

Filesize
912KB

Download
memory/1980-4-0x00000000026C0000-0x00000000026E2000-memory.dmp

Filesize
136KB

Download