Description
Arkei is an infostealer written in C++.
51e44507c4d4459f9afb6304d926f4a7.exe
General
Target
Size
Sample
51e44507c4d4459f9afb6304d926f4a7.exe
326KB
211226-kce9esbda5
Score
10 /10
MD5
SHA1
SHA256
SHA512
51e44507c4d4459f9afb6304d926f4a7
d1d770b4e7b7dab43b74362ffcbf3aed81115c7c
0a3eeb453ba4b4728d686d4c79b3131d5117f112ce48c024b694b148510de40e
be45d3099974c1e5062bf9f3f152c3d43a1ff034f863f10061106b835d794d1a9b40871550bc2f0418de1f388900ec39fc3147261892267ed66d55ae93aadc4d
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 |
|
| rc4.i32 |
|
| rc4.i32 |
|
| rc4.i32 |
|
Extracted
| Family | tofsee |
| C2 |
parubey.info patmushta.info |
Extracted
| Family | redline |
| Botnet | 1 |
| C2 |
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 |
|
| rc4.plain |
|
Targets
Target
MD5
Filesize
51e44507c4d4459f9afb6304d926f4a7.exe
51e44507c4d4459f9afb6304d926f4a7
326KB
Score
10/10
SHA1
SHA256
SHA512
d1d770b4e7b7dab43b74362ffcbf3aed81115c7c
0a3eeb453ba4b4728d686d4c79b3131d5117f112ce48c024b694b148510de40e
be45d3099974c1e5062bf9f3f152c3d43a1ff034f863f10061106b835d794d1a9b40871550bc2f0418de1f388900ec39fc3147261892267ed66d55ae93aadc4d
Tags
Signatures
-
Arkei
-
Raccoon
Description
Simple but powerful infostealer which was very active in 2019.
Tags
-
RedLine
Description
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
Tags
-
RedLine Payload
-
SmokeLoader
Description
Modular backdoor trojan in use since 2014.
Tags
-
Tofsee
Description
Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
Tags
-
Windows security bypass
Tags
TTPs
-
xmrig
Description
XMRig is a high performance, open source, cross platform CPU/GPU miner.
Tags
-
Arkei Stealer Payload
Tags
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Tags
TTPs
-
XMRig Miner Payload
Tags
-
Creates new service(s)
Tags
TTPs
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Modifies Windows Firewall
Tags
TTPs
-
Sets service image path in registry
Tags
TTPs
-
Checks BIOS information in registry
Description
BIOS information is often read in order to detect sandboxing environments.
TTPs
-
Deletes itself
-
Loads dropped DLL
-
Reads user/profile data of web browsers
Description
Infostealers often target stored browser data, which can include saved credentials etc.
Tags
TTPs
-
Accesses Microsoft Outlook profiles
Tags
TTPs
-
Accesses cryptocurrency files/wallets, possible credential harvesting
Tags
TTPs
-
Checks installed software on the system
Description
Looks up Uninstall key entries in the registry to enumerate software on the system.
Tags
TTPs
-
Checks whether UAC is enabled
Tags
TTPs
-
Legitimate hosting services abused for malware hosting/C2
TTPs
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
Related Tasks
MITRE ATT&CK Matrix
Collection
Command and Control
Credential Access
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Privilege Escalation
Tasks