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

Deletes itself 1 IoCs

pid	Process
1004	cmd.exe

Loads dropped DLL 8 IoCs

pid	Process
1132	8c9b46d8c682557e142bf5e96b70709a.exe
1132	8c9b46d8c682557e142bf5e96b70709a.exe
1132	8c9b46d8c682557e142bf5e96b70709a.exe
1132	8c9b46d8c682557e142bf5e96b70709a.exe
1132	8c9b46d8c682557e142bf5e96b70709a.exe
1132	8c9b46d8c682557e142bf5e96b70709a.exe
1132	8c9b46d8c682557e142bf5e96b70709a.exe
1132	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 1860 set thread context of 1132	1860	8c9b46d8c682557e142bf5e96b70709a.exe	29

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1824	timeout.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	8c9b46d8c682557e142bf5e96b70709a.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	8c9b46d8c682557e142bf5e96b70709a.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1860 wrote to memory of 1132	1860	8c9b46d8c682557e142bf5e96b70709a.exe	29
PID 1860 wrote to memory of 1132	1860	8c9b46d8c682557e142bf5e96b70709a.exe	29
PID 1860 wrote to memory of 1132	1860	8c9b46d8c682557e142bf5e96b70709a.exe	29
PID 1860 wrote to memory of 1132	1860	8c9b46d8c682557e142bf5e96b70709a.exe	29
PID 1860 wrote to memory of 1132	1860	8c9b46d8c682557e142bf5e96b70709a.exe	29
PID 1860 wrote to memory of 1132	1860	8c9b46d8c682557e142bf5e96b70709a.exe	29
PID 1860 wrote to memory of 1132	1860	8c9b46d8c682557e142bf5e96b70709a.exe	29
PID 1860 wrote to memory of 1132	1860	8c9b46d8c682557e142bf5e96b70709a.exe	29
PID 1860 wrote to memory of 1132	1860	8c9b46d8c682557e142bf5e96b70709a.exe	29
PID 1860 wrote to memory of 1132	1860	8c9b46d8c682557e142bf5e96b70709a.exe	29
PID 1132 wrote to memory of 1004	1132	8c9b46d8c682557e142bf5e96b70709a.exe	31
PID 1132 wrote to memory of 1004	1132	8c9b46d8c682557e142bf5e96b70709a.exe	31
PID 1132 wrote to memory of 1004	1132	8c9b46d8c682557e142bf5e96b70709a.exe	31
PID 1132 wrote to memory of 1004	1132	8c9b46d8c682557e142bf5e96b70709a.exe	31
PID 1004 wrote to memory of 1824	1004	cmd.exe	33
PID 1004 wrote to memory of 1824	1004	cmd.exe	33
PID 1004 wrote to memory of 1824	1004	cmd.exe	33
PID 1004 wrote to memory of 1824	1004	cmd.exe	33

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:1860
- C:\Users\Admin\AppData\Local\Temp\8c9b46d8c682557e142bf5e96b70709a.exe
  "C:\Users\Admin\AppData\Local\Temp\8c9b46d8c682557e142bf5e96b70709a.exe"
  2⤵
  - Loads dropped DLL
  - Modifies system certificate store
  - Suspicious use of WriteProcessMemory
  PID:1132
- - 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⤵
    - Deletes itself
    - Suspicious use of WriteProcessMemory
    PID:1004
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /T 10 /NOBREAK
      4⤵
      Delays execution with timeout.exe
      PID:1824

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

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/1132-69-0x0000000000400000-0x0000000000492000-memory.dmp

Download

memory/1132-68-0x00000000762C1000-0x00000000762C3000-memory.dmp

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memory/1132-66-0x0000000000400000-0x0000000000492000-memory.dmp

Download

memory/1860-60-0x00000000012F0000-0x00000000012F1000-memory.dmp

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memory/1860-65-0x0000000005DB0000-0x0000000005E4B000-memory.dmp

Download

memory/1860-64-0x0000000005CF0000-0x0000000005DAD000-memory.dmp

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memory/1860-63-0x00000000004A0000-0x00000000004B6000-memory.dmp

Download

memory/1860-62-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads