raccoon | 64cb3ce12c5cdfdf4e0dd3e9f0bcd9e43745ee83c3289a27c73f6c6f4243049c

Analysis

max time kernel
153s
max time network
149s
platform
windows7_x64
resource
win7v20210408
submitted
26/09/2021, 11:06

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General

Target
536a5923e7d715d78d0280c4f029a689.exe
Size 145KB
Sample210926-m7ebqaefdp
SHA256 64cb3ce12c5cdfdf4e0dd3e9f0bcd9e43745ee83c3289a27c73f6c6f4243049c
MD5 536a5923e7d715d78d0280c4f029a689
SHA1 bd9f2d517c083e5be0132d72edffa7ebb10834e2
SHA512 e37ca66546f6104df783134a6e3076af3f2dfc8f720777efab35c9c96ddb118fabda4c52de18623cfd3a88c64769ba07957d58b47f44fa62ed65e4b1d6cb1f4a
MD5 SHA1 SHA512

Score

10^/10

raccoon redline smokeloader 5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4 d4d8e30c16491ca1c11f7aa675764335342faedf installszxc qq backdoor discovery evasion infostealer spyware stealer suricata themida trojan

Malware Config

Extracted

Family

smokeloader

Version

2020

http://naghenrietti1.top/
http://kimballiett2.top/
http://xadriettany3.top/
http://jebeccallis4.top/
http://nityanneron5.top/
http://umayaniela6.top/
http://lynettaram7.top/
http://sadineyalas8.top/
http://geenaldencia9.top/
http://aradysiusep10.top/

rc4.i32

Extracted

Family

redline

Botnet

135.181.142.223:30397

Extracted

Family

redline

Botnet

installszxc

138.124.186.2:27999

Extracted

Family

raccoon

Botnet

d4d8e30c16491ca1c11f7aa675764335342faedf

Attributes

url4cnc
https://t.me/hcdrom1

rc4.plain

Extracted

Family

raccoon

Botnet

5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4

Attributes

url4cnc
https://t.me/agrybirdsgamerept

rc4.plain

Signatures

Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 4 IoCs

resource	yara_rule
behavioral1/memory/544-94-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/files/0x00030000000130d4-102.dat	family_redline
behavioral1/files/0x00030000000130d4-104.dat	family_redline
behavioral1/files/0x00030000000130d4-105.dat	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497
Downloads MZ/PE file

Executes dropped EXE 9 IoCs

pid	Process
1332	F047.exe
1208	F373.exe
1984	F047.exe
268	F9BB.exe
360	33D.exe
544	F373.exe
1656	E36.exe
932	13E2.exe
744	Stub.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	F9BB.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	F9BB.exe

Deletes itself 1 IoCs

pid	Process
1212	Process not Found

Loads dropped DLL 3 IoCs

pid	Process
1332	F047.exe
1208	F373.exe
360	33D.exe

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

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/files/0x00040000000130d2-80.dat	themida
behavioral1/memory/268-84-0x0000000001330000-0x0000000001331000-memory.dmp	themida

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

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

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	F9BB.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
268	F9BB.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1840 set thread context of 1608	1840	536a5923e7d715d78d0280c4f029a689.exe	25
PID 1332 set thread context of 1984	1332	F047.exe	29
PID 1208 set thread context of 544	1208	F373.exe	32

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 6 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	F047.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	536a5923e7d715d78d0280c4f029a689.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	536a5923e7d715d78d0280c4f029a689.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	536a5923e7d715d78d0280c4f029a689.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	F047.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	F047.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1608	536a5923e7d715d78d0280c4f029a689.exe
1608	536a5923e7d715d78d0280c4f029a689.exe
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1212	Process not Found

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1608	536a5923e7d715d78d0280c4f029a689.exe
1984	F047.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1212	Process not Found
Token: SeShutdownPrivilege	1212	Process not Found
Token: SeShutdownPrivilege	1212	Process not Found
Token: SeShutdownPrivilege	1212	Process not Found
Token: SeDebugPrivilege	360	33D.exe
Token: SeShutdownPrivilege	1212	Process not Found
Token: SeShutdownPrivilege	1212	Process not Found
Token: SeDebugPrivilege	268	F9BB.exe
Token: SeDebugPrivilege	744	Stub.exe
Token: SeShutdownPrivilege	1212	Process not Found

Suspicious use of FindShellTrayWindow 5 IoCs

pid	Process
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
1212	Process not Found
1212	Process not Found
1212	Process not Found
1212	Process not Found

Suspicious use of WriteProcessMemory 51 IoCs

description	pid	Process	procid_target
PID 1840 wrote to memory of 1608	1840	536a5923e7d715d78d0280c4f029a689.exe	25
PID 1840 wrote to memory of 1608	1840	536a5923e7d715d78d0280c4f029a689.exe	25
PID 1840 wrote to memory of 1608	1840	536a5923e7d715d78d0280c4f029a689.exe	25
PID 1840 wrote to memory of 1608	1840	536a5923e7d715d78d0280c4f029a689.exe	25
PID 1840 wrote to memory of 1608	1840	536a5923e7d715d78d0280c4f029a689.exe	25
PID 1840 wrote to memory of 1608	1840	536a5923e7d715d78d0280c4f029a689.exe	25
PID 1840 wrote to memory of 1608	1840	536a5923e7d715d78d0280c4f029a689.exe	25
PID 1212 wrote to memory of 1332	1212	Process not Found	26
PID 1212 wrote to memory of 1332	1212	Process not Found	26
PID 1212 wrote to memory of 1332	1212	Process not Found	26
PID 1212 wrote to memory of 1332	1212	Process not Found	26
PID 1212 wrote to memory of 1208	1212	Process not Found	27
PID 1212 wrote to memory of 1208	1212	Process not Found	27
PID 1212 wrote to memory of 1208	1212	Process not Found	27
PID 1212 wrote to memory of 1208	1212	Process not Found	27
PID 1332 wrote to memory of 1984	1332	F047.exe	29
PID 1332 wrote to memory of 1984	1332	F047.exe	29
PID 1332 wrote to memory of 1984	1332	F047.exe	29
PID 1332 wrote to memory of 1984	1332	F047.exe	29
PID 1332 wrote to memory of 1984	1332	F047.exe	29
PID 1332 wrote to memory of 1984	1332	F047.exe	29
PID 1332 wrote to memory of 1984	1332	F047.exe	29
PID 1212 wrote to memory of 268	1212	Process not Found	31
PID 1212 wrote to memory of 268	1212	Process not Found	31
PID 1212 wrote to memory of 268	1212	Process not Found	31
PID 1212 wrote to memory of 268	1212	Process not Found	31
PID 1208 wrote to memory of 544	1208	F373.exe	32
PID 1208 wrote to memory of 544	1208	F373.exe	32
PID 1208 wrote to memory of 544	1208	F373.exe	32
PID 1208 wrote to memory of 544	1208	F373.exe	32
PID 1212 wrote to memory of 360	1212	Process not Found	35
PID 1212 wrote to memory of 360	1212	Process not Found	35
PID 1212 wrote to memory of 360	1212	Process not Found	35
PID 1212 wrote to memory of 360	1212	Process not Found	35
PID 1208 wrote to memory of 544	1208	F373.exe	32
PID 1208 wrote to memory of 544	1208	F373.exe	32
PID 1208 wrote to memory of 544	1208	F373.exe	32
PID 1208 wrote to memory of 544	1208	F373.exe	32
PID 1208 wrote to memory of 544	1208	F373.exe	32
PID 1212 wrote to memory of 1656	1212	Process not Found	36
PID 1212 wrote to memory of 1656	1212	Process not Found	36
PID 1212 wrote to memory of 1656	1212	Process not Found	36
PID 1212 wrote to memory of 1656	1212	Process not Found	36
PID 1212 wrote to memory of 932	1212	Process not Found	37
PID 1212 wrote to memory of 932	1212	Process not Found	37
PID 1212 wrote to memory of 932	1212	Process not Found	37
PID 1212 wrote to memory of 932	1212	Process not Found	37
PID 360 wrote to memory of 744	360	33D.exe	38
PID 360 wrote to memory of 744	360	33D.exe	38
PID 360 wrote to memory of 744	360	33D.exe	38
PID 360 wrote to memory of 744	360	33D.exe	38

C:\Users\Admin\AppData\Local\Temp\536a5923e7d715d78d0280c4f029a689.exe
"C:\Users\Admin\AppData\Local\Temp\536a5923e7d715d78d0280c4f029a689.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1840
- C:\Users\Admin\AppData\Local\Temp\536a5923e7d715d78d0280c4f029a689.exe
  "C:\Users\Admin\AppData\Local\Temp\536a5923e7d715d78d0280c4f029a689.exe"
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:1608

C:\Users\Admin\AppData\Local\Temp\F047.exe
C:\Users\Admin\AppData\Local\Temp\F047.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1332
- C:\Users\Admin\AppData\Local\Temp\F047.exe
  C:\Users\Admin\AppData\Local\Temp\F047.exe
  2⤵
  - Executes dropped EXE
  - Checks SCSI registry key(s)
  - Suspicious behavior: MapViewOfSection
  PID:1984

C:\Users\Admin\AppData\Local\Temp\F373.exe
C:\Users\Admin\AppData\Local\Temp\F373.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1208
- C:\Users\Admin\AppData\Local\Temp\F373.exe
  C:\Users\Admin\AppData\Local\Temp\F373.exe
  2⤵
  - Executes dropped EXE
  PID:544

C:\Users\Admin\AppData\Local\Temp\F9BB.exe
C:\Users\Admin\AppData\Local\Temp\F9BB.exe
1⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:268

C:\Users\Admin\AppData\Local\Temp\33D.exe
C:\Users\Admin\AppData\Local\Temp\33D.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:360
- C:\ProgramData\Stub.exe
  "C:\ProgramData\Stub.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:744

C:\Users\Admin\AppData\Local\Temp\E36.exe
C:\Users\Admin\AppData\Local\Temp\E36.exe
1⤵
- Executes dropped EXE
PID:1656

C:\Users\Admin\AppData\Local\Temp\13E2.exe
C:\Users\Admin\AppData\Local\Temp\13E2.exe
1⤵
- Executes dropped EXE
PID:932

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/268-84-0x0000000001330000-0x0000000001331000-memory.dmp

Download

memory/268-86-0x00000000051B0000-0x00000000051B1000-memory.dmp

Download

memory/360-90-0x0000000001380000-0x0000000001381000-memory.dmp

Download

memory/360-93-0x0000000004E30000-0x0000000004E31000-memory.dmp

Download

memory/544-94-0x0000000000400000-0x0000000000422000-memory.dmp

Download

memory/744-109-0x0000000002110000-0x0000000002111000-memory.dmp

Download

memory/744-106-0x0000000000220000-0x0000000000221000-memory.dmp

Download

memory/932-115-0x0000000000400000-0x00000000004F2000-memory.dmp

Download

memory/932-114-0x0000000000220000-0x00000000002B0000-memory.dmp

Download

memory/1208-74-0x00000000020D0000-0x00000000020D1000-memory.dmp

Download

memory/1208-70-0x00000000003C0000-0x00000000003C1000-memory.dmp

Download

memory/1212-99-0x0000000003E10000-0x0000000003E26000-memory.dmp

Download

memory/1212-64-0x0000000004BE0000-0x0000000004BF6000-memory.dmp

Download

memory/1212-116-0x000007FEF4F10000-0x000007FEF5053000-memory.dmp

Download

memory/1212-112-0x00000000044D0000-0x00000000044E0000-memory.dmp

Download

memory/1212-117-0x000007FF04A40000-0x000007FF04A4A000-memory.dmp

Download

memory/1608-62-0x0000000074D91000-0x0000000074D93000-memory.dmp

Download

memory/1608-60-0x0000000000400000-0x0000000000409000-memory.dmp

Download

memory/1656-110-0x0000000000370000-0x0000000000400000-memory.dmp

Download

memory/1656-111-0x0000000000400000-0x00000000004F2000-memory.dmp

Download

memory/1840-63-0x0000000000220000-0x0000000000229000-memory.dmp

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