arkei

Resubmissions

03-11-2021 07:43

211103-jka41addb2 10

03-11-2021 07:28

211103-jaq3gaaebm 10

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General

Target

872db16f209592c4074cd122f51967bf9c2a37b913dcbd4e79e409c87a4459fa
Size

289KB
Sample

211103-jka41addb2
MD5

cba7a4e1465fdeae3b5d68020233de6e
SHA1

079519332561557fa958d460d6d9fdcdba6f6c7a
SHA256

872db16f209592c4074cd122f51967bf9c2a37b913dcbd4e79e409c87a4459fa
SHA512

bca58bad3a9702885f489b7b7131734f5fb8b51dbfdb18e81131afcd8be167ff574e46f6f0735991209a73fab1168ed5f3584b7a819bb401c8c9f442222fb1ea

Malware Config

Extracted

Family

smokeloader

Version

2020

http://honawey70.top/

http://wijibui00.top/

http://nusurtal4f.net/

http://netomishnetojuk.net/

http://escalivrouter.net/

http://nick22doom4.net/

http://wrioshtivsio.su/

http://nusotiso4.su/

http://rickkhtovkka.biz/

http://palisotoliso.net/

rc4.i32

Extracted

Family

tofsee

quadoil.ru

lakeflex.ru

Extracted

Family

redline

45.147.231.161:38637

Extracted

Family

redline

Botnet

SuperStar

185.215.113.29:36224

Extracted

Family

icedid

Campaign

3022016856

actuallyobligat.info

Extracted

Family

redline

Botnet

LOVE

91.242.229.222:21475

Extracted

Family

redline

Botnet

101

185.92.73.142:52097

Extracted

Family

redline

Botnet

76567567

93.115.20.139:28978

Extracted

Family

vidar

Version

47.8

Botnet

706

https://mas.to/@romashkin

Attributes

profile_id
706

Extracted

Family

redline

Botnet

slovarik

91.211.251.200:52562

Extracted

Family

redline

Botnet

z0rm1on

45.153.186.153:56675

Targets

- Target
  
  872db16f209592c4074cd122f51967bf9c2a37b913dcbd4e79e409c87a4459fa
- Size
  
  289KB
- MD5
  
  cba7a4e1465fdeae3b5d68020233de6e
- SHA1
  
  079519332561557fa958d460d6d9fdcdba6f6c7a
- SHA256
  
  872db16f209592c4074cd122f51967bf9c2a37b913dcbd4e79e409c87a4459fa
- SHA512
  
  bca58bad3a9702885f489b7b7131734f5fb8b51dbfdb18e81131afcd8be167ff574e46f6f0735991209a73fab1168ed5f3584b7a819bb401c8c9f442222fb1ea
Score

10^/10

icedid redline smokeloader tofsee vidar xmrig 101 706 76567567 love slovarik superstar z0rm1on 3022016856 backdoor banker discovery evasion infostealer miner persistence spyware stealer trojan arkei
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- IcedID, BokBot
  IcedID is a banking trojan capable of stealing credentials.
  trojan banker icedid
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine Payload
- Registers COM server for autorun
  persistence
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Suspicious use of NtCreateProcessExOtherParentProcess
- Tofsee
  Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
  trojan tofsee
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Windows security bypass
  evasion trojan
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Arkei Stealer Payload
  stealer
- Core1 .NET packer
  Detects packer/loader used by .NET malware.
- Vidar Stealer
  stealer
- 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
- 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 2FA software files, possible credential harvesting
  spyware stealer
- 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
- Legitimate hosting services abused for malware hosting/C2
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2 behavioral3 behavioral4 behavioral5 behavioral6 behavioral7

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

New Service

T1050

Modify Existing Service

T1031

Privilege Escalation

New Service

T1050

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Install Root Certificate

T1130

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Peripheral Device Discovery

T1120

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Web Service

T1102

Impact

Tasks

Resubmissions

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Extracted

Extracted

Extracted

Extracted

Extracted

Extracted

Extracted

Extracted

Targets

IcedID, BokBot

RedLine

RedLine Payload

Registers COM server for autorun

SmokeLoader

Suspicious use of NtCreateProcessExOtherParentProcess

Tofsee

Vidar

Windows security bypass

xmrig

Arkei Stealer Payload

Core1 .NET packer

Vidar Stealer

XMRig Miner Payload

Creates new service(s)

Downloads MZ/PE file

Executes dropped EXE

Modifies Windows Firewall

Sets service image path in registry

Deletes itself

Loads dropped DLL

Reads user/profile data of web browsers

Accesses 2FA software files, possible credential harvesting

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks whether UAC is enabled

Legitimate hosting services abused for malware hosting/C2

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Tasks

static1

behavioral1

behavioral2

behavioral3

behavioral4

behavioral5

behavioral6

behavioral7