arkei

General

Target

7621647a806fc362571bc58040cd9510.exe
Size

233KB
Sample

211208-t1ykcagda4
MD5

7621647a806fc362571bc58040cd9510
SHA1

a7e3fb7a005c607c43ee373305367204519bb244
SHA256

2d0774675f252f18f22a3dc5c662d3c14123fbe40b68fb9ef3ea90e7fc1a5f78
SHA512

fb95ab65c2a884c50acb9a8f7b3464b3debf1ebb06258c9cddd3454fd5864156763c95814c7eb46b171fac2ced06f5240b848e808ea551c3711de15690ef130e

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

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

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

rc4.i32

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

f797145799b7b1b77b35d81de942eee0908da519

Attributes

url4cnc
http://91.219.236.27/capibar
http://94.158.245.167/capibar
http://185.163.204.216/capibar
http://185.225.19.238/capibar
http://185.163.204.218/capibar
https://t.me/capibar

rc4.plain

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

fd4f23250443a724a3d1548e6ab07c481dfc2814

Attributes

url4cnc
http://91.219.236.27/duglassa1
http://94.158.245.167/duglassa1
http://185.163.204.216/duglassa1
http://185.225.19.238/duglassa1
http://185.163.204.218/duglassa1
https://t.me/duglassa1

rc4.plain

Targets

- Target
  
  7621647a806fc362571bc58040cd9510.exe
- Size
  
  233KB
- MD5
  
  7621647a806fc362571bc58040cd9510
- SHA1
  
  a7e3fb7a005c607c43ee373305367204519bb244
- SHA256
  
  2d0774675f252f18f22a3dc5c662d3c14123fbe40b68fb9ef3ea90e7fc1a5f78
- SHA512
  
  fb95ab65c2a884c50acb9a8f7b3464b3debf1ebb06258c9cddd3454fd5864156763c95814c7eb46b171fac2ced06f5240b848e808ea551c3711de15690ef130e
Score

10^/10

arkei bazarloader raccoon redline smokeloader f797145799b7b1b77b35d81de942eee0908da519 fd4f23250443a724a3d1548e6ab07c481dfc2814 backdoor discovery dropper infostealer loader spyware stealer trojan
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- Bazar Loader
  Detected loader normally used to deploy BazarBackdoor malware.
  loader dropper bazarloader
- 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
- Arkei Stealer Payload
  stealer
- Bazar/Team9 Loader payload
- Downloads MZ/PE file
- Executes dropped EXE
- 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 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
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Tasks

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Targets

Bazar Loader

Raccoon

RedLine

RedLine Payload

SmokeLoader

Arkei Stealer Payload

Bazar/Team9 Loader payload

Downloads MZ/PE file

Executes dropped EXE

Deletes itself

Loads dropped DLL

Reads user/profile data of web browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Tasks

static1

behavioral1

behavioral2