raccoon | 2f1b909a7c96ff19f18a928fe3d9e45bb0188295208ed1cc2a2cccc7bd63b7ea

General

Target
c5c71b3b714ceda91977bd08c92a2e70.exe
Size 667KB
Sample210626-nmt95jbc22
SHA256 2f1b909a7c96ff19f18a928fe3d9e45bb0188295208ed1cc2a2cccc7bd63b7ea
MD5 c5c71b3b714ceda91977bd08c92a2e70
SHA1 24c889f16a52f27889d1530270cd853109773037
SHA512 0c559f305e986a381d64b427b675bdededf665e1a8dea0402ae5846170a157f77ec302b6dbd964d3988d3ed71977da2b2cab3591ed69e2f60896010ed87731ad
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 5 IoCs

pid	Process
2892	c5c71b3b714ceda91977bd08c92a2e70.exe
2892	c5c71b3b714ceda91977bd08c92a2e70.exe
2892	c5c71b3b714ceda91977bd08c92a2e70.exe
2892	c5c71b3b714ceda91977bd08c92a2e70.exe
2892	c5c71b3b714ceda91977bd08c92a2e70.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 3492 set thread context of 2892	3492	c5c71b3b714ceda91977bd08c92a2e70.exe	79

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
3812	timeout.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3492	c5c71b3b714ceda91977bd08c92a2e70.exe
3492	c5c71b3b714ceda91977bd08c92a2e70.exe
3492	c5c71b3b714ceda91977bd08c92a2e70.exe
3492	c5c71b3b714ceda91977bd08c92a2e70.exe
3492	c5c71b3b714ceda91977bd08c92a2e70.exe
3492	c5c71b3b714ceda91977bd08c92a2e70.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3492	c5c71b3b714ceda91977bd08c92a2e70.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 3492 wrote to memory of 2084	3492	c5c71b3b714ceda91977bd08c92a2e70.exe	78
PID 3492 wrote to memory of 2084	3492	c5c71b3b714ceda91977bd08c92a2e70.exe	78
PID 3492 wrote to memory of 2084	3492	c5c71b3b714ceda91977bd08c92a2e70.exe	78
PID 3492 wrote to memory of 2892	3492	c5c71b3b714ceda91977bd08c92a2e70.exe	79
PID 3492 wrote to memory of 2892	3492	c5c71b3b714ceda91977bd08c92a2e70.exe	79
PID 3492 wrote to memory of 2892	3492	c5c71b3b714ceda91977bd08c92a2e70.exe	79
PID 3492 wrote to memory of 2892	3492	c5c71b3b714ceda91977bd08c92a2e70.exe	79
PID 3492 wrote to memory of 2892	3492	c5c71b3b714ceda91977bd08c92a2e70.exe	79
PID 3492 wrote to memory of 2892	3492	c5c71b3b714ceda91977bd08c92a2e70.exe	79
PID 3492 wrote to memory of 2892	3492	c5c71b3b714ceda91977bd08c92a2e70.exe	79
PID 3492 wrote to memory of 2892	3492	c5c71b3b714ceda91977bd08c92a2e70.exe	79
PID 3492 wrote to memory of 2892	3492	c5c71b3b714ceda91977bd08c92a2e70.exe	79
PID 2892 wrote to memory of 3968	2892	c5c71b3b714ceda91977bd08c92a2e70.exe	80
PID 2892 wrote to memory of 3968	2892	c5c71b3b714ceda91977bd08c92a2e70.exe	80
PID 2892 wrote to memory of 3968	2892	c5c71b3b714ceda91977bd08c92a2e70.exe	80
PID 3968 wrote to memory of 3812	3968	cmd.exe	82
PID 3968 wrote to memory of 3812	3968	cmd.exe	82
PID 3968 wrote to memory of 3812	3968	cmd.exe	82

C:\Users\Admin\AppData\Local\Temp\c5c71b3b714ceda91977bd08c92a2e70.exe
"C:\Users\Admin\AppData\Local\Temp\c5c71b3b714ceda91977bd08c92a2e70.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3492
- C:\Users\Admin\AppData\Local\Temp\c5c71b3b714ceda91977bd08c92a2e70.exe
  C:\Users\Admin\AppData\Local\Temp\c5c71b3b714ceda91977bd08c92a2e70.exe
  2⤵
  PID:2084
- C:\Users\Admin\AppData\Local\Temp\c5c71b3b714ceda91977bd08c92a2e70.exe
  C:\Users\Admin\AppData\Local\Temp\c5c71b3b714ceda91977bd08c92a2e70.exe
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2892
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\c5c71b3b714ceda91977bd08c92a2e70.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3968
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /T 10 /NOBREAK
      4⤵
      Delays execution with timeout.exe
      PID:3812

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/2892-127-0x0000000000400000-0x0000000000492000-memory.dmp

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memory/2892-129-0x0000000000400000-0x0000000000492000-memory.dmp

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memory/3492-121-0x00000000068A0000-0x000000000692C000-memory.dmp

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memory/3492-126-0x00000000086A0000-0x0000000008705000-memory.dmp

Download

memory/3492-114-0x0000000000420000-0x0000000000421000-memory.dmp

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memory/3492-120-0x0000000004E10000-0x000000000530E000-memory.dmp

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memory/3492-119-0x0000000004DC0000-0x0000000004DC1000-memory.dmp

Download

memory/3492-118-0x0000000004E10000-0x000000000530E000-memory.dmp

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memory/3492-117-0x0000000004E10000-0x0000000004E11000-memory.dmp

Download

memory/3492-116-0x0000000005310000-0x0000000005311000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads