Malware sandboxing report by Hatching Triage

Sharing

General

Target

a18fc388ef9b546a7f62f0364be43ec3558176c210093ac5eeabe54237851134
Size

326KB
Sample

211226-gw3maahggk
MD5

0cb14d34f01e028d9a2b1d4e082c22c7
SHA1

b251400f11b228ebfe9c8fd2888bccb34601be6a
SHA256

a18fc388ef9b546a7f62f0364be43ec3558176c210093ac5eeabe54237851134
SHA512

9438edca1dd81da506f6e9bd52ab90c8e34b9f185e327eca4477c9280f84ee3af7111306d0c633919d7ee36cda725dee2e5c03603b92ccc59980aa87d85d1549

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

http://host-data-coin-11.com/

http://file-coin-host-12.com/

http://srtuiyhuali.at/

http://fufuiloirtu.com/

http://amogohuigotuli.at/

http://novohudosovu.com/

http://brutuilionust.com/

http://bubushkalioua.com/

http://dumuilistrati.at/

http://verboliatsiaeeees.com/

rc4.i32

Extracted

Family

tofsee

parubey.info

patmushta.info

Extracted

Family

redline

Botnet

86.107.197.138:38133

Extracted

Family

raccoon

Botnet

10da56e7e71e97bdc1f36eb76813bbc3231de7e4

Attributes

url4cnc
http://194.180.174.53/capibar
http://91.219.236.18/capibar
http://194.180.174.41/capibar
http://91.219.236.148/capibar
https://t.me/capibar

rc4.plain

Targets

- Target
  
  a18fc388ef9b546a7f62f0364be43ec3558176c210093ac5eeabe54237851134
- Size
  
  326KB
- MD5
  
  0cb14d34f01e028d9a2b1d4e082c22c7
- SHA1
  
  b251400f11b228ebfe9c8fd2888bccb34601be6a
- SHA256
  
  a18fc388ef9b546a7f62f0364be43ec3558176c210093ac5eeabe54237851134
- SHA512
  
  9438edca1dd81da506f6e9bd52ab90c8e34b9f185e327eca4477c9280f84ee3af7111306d0c633919d7ee36cda725dee2e5c03603b92ccc59980aa87d85d1549
Score

10^/10

arkei raccoon redline smokeloader tofsee xmrig 1 10da56e7e71e97bdc1f36eb76813bbc3231de7e4 backdoor collection discovery evasion infostealer miner persistence spyware stealer trojan
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- 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
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Tofsee
  Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
  trojan tofsee
- Windows security bypass
  evasion trojan
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Arkei Stealer Payload
  stealer
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- XMRig Miner Payload
  miner
- Creates new service(s)
  persistence
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- Sets service image path in registry
  persistence
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Deletes itself
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Checks whether UAC is enabled
  evasion trojan
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1

MITRE ATT&CK Matrix

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Credential Access

Credentials in Files

T1081

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Discovery

Query Registry

T1012

System Information Discovery

T1082

Peripheral Device Discovery

T1120

Execution

Exfiltration

Impact

Initial Access

Lateral Movement

Persistence

Modify Existing Service

T1031

New Service

T1050

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Tasks

static1

Score

N/A

behavioral1

arkeiraccoonredlinesmokeloadertofseexmrig110da56e7e71e97bdc1f36eb76813bbc3231de7e4backdoorcollectiondiscoveryevasioninfostealerminerpersistencespywarestealertrojan

Score

10^/10

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Extracted

Targets

Arkei

Raccoon

RedLine

RedLine Payload

SmokeLoader

Tofsee

Windows security bypass

xmrig

Arkei Stealer Payload

Identifies VirtualBox via ACPI registry values (likely anti-VM)

XMRig Miner Payload

Creates new service(s)

Downloads MZ/PE file

Executes dropped EXE

Modifies Windows Firewall

Sets service image path in registry

Checks BIOS information in registry

Deletes itself

Loads dropped DLL

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks whether UAC is enabled

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks

static1

behavioral1