raccoon | 5146dcf82d334df70b5d75763f4625af0694934aa667e9faaadfad02c56c85a9

General

Target
8c9b46d8c682557e142bf5e96b70709a.exe
Size 1.1MB
Sample210620-xj6msfd952
SHA256 5146dcf82d334df70b5d75763f4625af0694934aa667e9faaadfad02c56c85a9
MD5 8c9b46d8c682557e142bf5e96b70709a
SHA1 84f206e3f782a58c122be02dc107210ac894e6ea
SHA512 017c633aa367be830103b0decfaed0dba646052211ed9385cf0d4cda9b905823df4d667e18910241b07de0753c4a388e6af77632719204ca4bae6f56ec108132
MD5 SHA1 SHA512

Score

10^/10

raccoon discovery spyware stealer

Malware Config

Signatures

Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
Downloads MZ/PE file

Loads dropped DLL 6 IoCs

pid	Process
3640	8c9b46d8c682557e142bf5e96b70709a.exe
3640	8c9b46d8c682557e142bf5e96b70709a.exe
3640	8c9b46d8c682557e142bf5e96b70709a.exe
3640	8c9b46d8c682557e142bf5e96b70709a.exe
3640	8c9b46d8c682557e142bf5e96b70709a.exe
3640	8c9b46d8c682557e142bf5e96b70709a.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
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 SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4436 set thread context of 3640	4436	8c9b46d8c682557e142bf5e96b70709a.exe	79

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4160	timeout.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4436 wrote to memory of 3640	4436	8c9b46d8c682557e142bf5e96b70709a.exe	79
PID 4436 wrote to memory of 3640	4436	8c9b46d8c682557e142bf5e96b70709a.exe	79
PID 4436 wrote to memory of 3640	4436	8c9b46d8c682557e142bf5e96b70709a.exe	79
PID 4436 wrote to memory of 3640	4436	8c9b46d8c682557e142bf5e96b70709a.exe	79
PID 4436 wrote to memory of 3640	4436	8c9b46d8c682557e142bf5e96b70709a.exe	79
PID 4436 wrote to memory of 3640	4436	8c9b46d8c682557e142bf5e96b70709a.exe	79
PID 4436 wrote to memory of 3640	4436	8c9b46d8c682557e142bf5e96b70709a.exe	79
PID 4436 wrote to memory of 3640	4436	8c9b46d8c682557e142bf5e96b70709a.exe	79
PID 4436 wrote to memory of 3640	4436	8c9b46d8c682557e142bf5e96b70709a.exe	79
PID 3640 wrote to memory of 4188	3640	8c9b46d8c682557e142bf5e96b70709a.exe	80
PID 3640 wrote to memory of 4188	3640	8c9b46d8c682557e142bf5e96b70709a.exe	80
PID 3640 wrote to memory of 4188	3640	8c9b46d8c682557e142bf5e96b70709a.exe	80
PID 4188 wrote to memory of 4160	4188	cmd.exe	82
PID 4188 wrote to memory of 4160	4188	cmd.exe	82
PID 4188 wrote to memory of 4160	4188	cmd.exe	82

C:\Users\Admin\AppData\Local\Temp\8c9b46d8c682557e142bf5e96b70709a.exe
"C:\Users\Admin\AppData\Local\Temp\8c9b46d8c682557e142bf5e96b70709a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4436
- C:\Users\Admin\AppData\Local\Temp\8c9b46d8c682557e142bf5e96b70709a.exe
  "C:\Users\Admin\AppData\Local\Temp\8c9b46d8c682557e142bf5e96b70709a.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:3640
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\8c9b46d8c682557e142bf5e96b70709a.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4188
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /T 10 /NOBREAK
      4⤵
      Delays execution with timeout.exe
      PID:4160

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/3640-125-0x0000000000400000-0x0000000000492000-memory.dmp

Download

memory/3640-127-0x0000000000400000-0x0000000000492000-memory.dmp

Download

memory/4436-121-0x0000000005480000-0x000000000597E000-memory.dmp

Download

memory/4436-114-0x0000000000A40000-0x0000000000A41000-memory.dmp

Download

memory/4436-122-0x0000000005670000-0x0000000005686000-memory.dmp

Download

memory/4436-120-0x00000000056A0000-0x00000000056A1000-memory.dmp

Download

memory/4436-119-0x0000000005380000-0x0000000005381000-memory.dmp

Download

memory/4436-118-0x0000000005480000-0x0000000005481000-memory.dmp

Download

memory/4436-117-0x0000000005980000-0x0000000005981000-memory.dmp

Download

memory/4436-116-0x00000000053E0000-0x00000000053E1000-memory.dmp

Download

memory/4436-124-0x000000000B0F0000-0x000000000B18B000-memory.dmp

Download

memory/4436-123-0x0000000007240000-0x00000000072FD000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads