raccoon | aa546d18a4474e37352ceead9d799312f932f07b1cba26adf8e626d8ad0c152c

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
20-09-2022 20:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Setup.exe
Size

700.0MB
MD5

9438ae7dc36c6bdb54ab76d511d6f674
SHA1

e518a130b77432e5c266e33bf13eeb68237883a3
SHA256

aa546d18a4474e37352ceead9d799312f932f07b1cba26adf8e626d8ad0c152c
SHA512

9268d5b182713a8ebca656135c1407c3e64465d808111e3f975905da34a0745e2e6daafc432da3e9345feb3110854f6a898533c1995dc72d58b1b7b56b97d4f2
SSDEEP

1536:3Id1qx6P4H4+Y1fUukhVuM94fHqHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHz:H4+Y18fHOMMMMZMMMMMMMMMMMMJg

Score

10^/10

raccoon 7be6431f3fa3eaa6e36b23bbc5559b9a agilenet stealer

Malware Config

Extracted

Family

raccoon

Botnet

7be6431f3fa3eaa6e36b23bbc5559b9a

http://77.73.133.69/

rc4.plain

Signatures

Raccoon
Raccoon is an infostealer written in C++ and first seen in 2019.
stealer raccoon
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

Setup.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation Setup.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	Setup.exe

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
behavioral2/memory/1524-132-0x0000000000C20000-0x0000000000C58000-memory.dmp	agile_net

Suspicious use of SetThreadContext 1 IoCs

Processes:

Setup.exe

description pid process target process

PID 1524 set thread context of 3804 1524 Setup.exe Setup.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exeSetup.exe

pid process

3580 powershell.exe
3580 powershell.exe
1524 Setup.exe
1524 Setup.exe
1524 Setup.exe
1524 Setup.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Setup.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1524 Setup.exe
Token: SeDebugPrivilege 3580 powershell.exe

description	pid	process	target process
PID 1524 set thread context of 3804	1524	Setup.exe	Setup.exe

pid	process
3580	powershell.exe
3580	powershell.exe
1524	Setup.exe
1524	Setup.exe
1524	Setup.exe
1524	Setup.exe

description	pid	process
Token: SeDebugPrivilege	1524	Setup.exe
Token: SeDebugPrivilege	3580	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

Setup.exe

description	pid	process	target process
PID 1524 wrote to memory of 3580	1524	Setup.exe	powershell.exe
PID 1524 wrote to memory of 3580	1524	Setup.exe	powershell.exe
PID 1524 wrote to memory of 3580	1524	Setup.exe	powershell.exe
PID 1524 wrote to memory of 2668	1524	Setup.exe	Setup.exe
PID 1524 wrote to memory of 2668	1524	Setup.exe	Setup.exe
PID 1524 wrote to memory of 2668	1524	Setup.exe	Setup.exe
PID 1524 wrote to memory of 3804	1524	Setup.exe	Setup.exe
PID 1524 wrote to memory of 3804	1524	Setup.exe	Setup.exe
PID 1524 wrote to memory of 3804	1524	Setup.exe	Setup.exe
PID 1524 wrote to memory of 3804	1524	Setup.exe	Setup.exe
PID 1524 wrote to memory of 3804	1524	Setup.exe	Setup.exe
PID 1524 wrote to memory of 3804	1524	Setup.exe	Setup.exe
PID 1524 wrote to memory of 3804	1524	Setup.exe	Setup.exe
PID 1524 wrote to memory of 3804	1524	Setup.exe	Setup.exe
PID 1524 wrote to memory of 3804	1524	Setup.exe	Setup.exe

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1524

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMQA1AA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3580

C:\Users\Admin\AppData\Local\Temp\Setup.exe
C:\Users\Admin\AppData\Local\Temp\Setup.exe
2⤵
PID:2668

C:\Users\Admin\AppData\Local\Temp\Setup.exe
C:\Users\Admin\AppData\Local\Temp\Setup.exe
2⤵
PID:3804

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1524-132-0x0000000000C20000-0x0000000000C58000-memory.dmp

Filesize
224KB

Download
memory/1524-133-0x00000000093F0000-0x0000000009412000-memory.dmp

Filesize
136KB

Download
memory/2668-142-0x0000000000000000-mapping.dmp

Download
memory/3580-140-0x00000000072E0000-0x000000000795A000-memory.dmp

Filesize
6.5MB

Download
memory/3580-136-0x0000000004F30000-0x0000000005558000-memory.dmp

Filesize
6.2MB

Download
memory/3580-137-0x0000000004D80000-0x0000000004DE6000-memory.dmp

Filesize
408KB

Download
memory/3580-138-0x0000000004DF0000-0x0000000004E56000-memory.dmp

Filesize
408KB

Download
memory/3580-139-0x0000000005C80000-0x0000000005C9E000-memory.dmp

Filesize
120KB

Download
memory/3580-135-0x0000000002690000-0x00000000026C6000-memory.dmp

Filesize
216KB

Download
memory/3580-141-0x0000000006180000-0x000000000619A000-memory.dmp

Filesize
104KB

Download
memory/3580-134-0x0000000000000000-mapping.dmp

Download
memory/3804-143-0x0000000000000000-mapping.dmp

Download
memory/3804-144-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3804-146-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3804-147-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3804-148-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download