arkei

General

Target

f2573527e9f0e60a25b9a216cfc91607fd70134680f752c3ad2d905f8665a1b9
Size

277KB
Sample

220117-d3159agfd7
MD5

ff86edc131db8b4fafcbce0eae1f3ae2
SHA1

6efcbfe0830bee7ebe4e8df45c675f9edfbda95c
SHA256

f2573527e9f0e60a25b9a216cfc91607fd70134680f752c3ad2d905f8665a1b9
SHA512

b7e92bba21f15a82e963e31721a56622ab7fc7f1356c47551c4e61d75b3c7d3c06c23c4f8c808e2952bc6eb7406b18ce1a2e6641264a54a65a61bdf444b42bcd

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

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

arkei

Botnet

Default

C2

http://file-file-host4.com/tratata.php

Extracted

Family

tofsee

C2

patmushta.info

parubey.info

Extracted

Family

raccoon

Version

1.8.4-hotfixs

rc4.plain

Targets

- Target
  
  f2573527e9f0e60a25b9a216cfc91607fd70134680f752c3ad2d905f8665a1b9
- Size
  
  277KB
- MD5
  
  ff86edc131db8b4fafcbce0eae1f3ae2
- SHA1
  
  6efcbfe0830bee7ebe4e8df45c675f9edfbda95c
- SHA256
  
  f2573527e9f0e60a25b9a216cfc91607fd70134680f752c3ad2d905f8665a1b9
- SHA512
  
  b7e92bba21f15a82e963e31721a56622ab7fc7f1356c47551c4e61d75b3c7d3c06c23c4f8c808e2952bc6eb7406b18ce1a2e6641264a54a65a61bdf444b42bcd
Score

10^/10

arkei raccoon smokeloader tofsee xmrig default backdoor collection discovery evasion 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
- 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
- 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 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
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1