arkei

General

Target

255e0fbedf1acb31362911519cca6fa496606191120a0b61414eb0c72887e8a6
Size

290KB
Sample

220109-3sayradgd3
MD5

f1c3d1ed54abd52805ecc4152d4bc4bc
SHA1

0d60368729e139931792e6805d0ca5e4840a8cfe
SHA256

255e0fbedf1acb31362911519cca6fa496606191120a0b61414eb0c72887e8a6
SHA512

8c7cfba52488e214d4fcf90b2b13a44f2f89150c34eb307f751d35834511875b21de5b75e5dee482c964c7d5ed91810e2ab4d7213eb927bd94489e580ceeccc2

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

tofsee

C2

patmushta.info

parubey.info

Extracted

Family

raccoon

Version

1.8.4-hotfixs

rc4.plain

Targets

- Target
  
  255e0fbedf1acb31362911519cca6fa496606191120a0b61414eb0c72887e8a6
- Size
  
  290KB
- MD5
  
  f1c3d1ed54abd52805ecc4152d4bc4bc
- SHA1
  
  0d60368729e139931792e6805d0ca5e4840a8cfe
- SHA256
  
  255e0fbedf1acb31362911519cca6fa496606191120a0b61414eb0c72887e8a6
- SHA512
  
  8c7cfba52488e214d4fcf90b2b13a44f2f89150c34eb307f751d35834511875b21de5b75e5dee482c964c7d5ed91810e2ab4d7213eb927bd94489e580ceeccc2
Score

10^/10

arkei loaderbot pandastealer raccoon smokeloader tofsee xmrig backdoor collection discovery evasion loader miner persistence spyware stealer trojan upx
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- LoaderBot
  LoaderBot is a loader written in .NET downloading and executing miners.
  loader miner loaderbot
- Panda Stealer Payload
- PandaStealer
  Panda Stealer is a fork of CollectorProject Stealer written in C++.
  stealer pandastealer
- Raccoon
  Simple but powerful infostealer which was very active in 2019.
  stealer raccoon
- 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
- 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
- LoaderBot executable
- XMRig Miner Payload
  miner
- Blocklisted process makes network request
- Creates new service(s)
  persistence
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- Sets service image path in registry
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Deletes itself
- Drops startup file
- 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
- Adds Run key to start application
  persistence
- 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
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1