Description
Arkei is an infostealer written in C++.
1d95aa13e8ff0566509f3da609c06983d0b923ca2c3ef0b....zip
General
Target
Size
Sample
1d95aa13e8ff0566509f3da609c06983d0b923ca2c3ef0b....zip
150KB
211116-e7ecqaccg5
Score
10 /10
MD5
SHA1
SHA256
SHA512
39bcbca8aeff1eb56de12be6068eeb0b
fbba2877ac284953a711cc7682b110c3279cdb4c
c1043ea52f880d5d317a7da4edf32df40fd8a517ef3c595e289319510fd616d9
0a990f83bfeb92a542d34e0ffe96160c8fc662b14ec5b890e7f8892fcd328f39b4a4335b311e7338cf754e279256866b8d86a273eb70f737a49a511cdba3c928
Malware Config
Extracted
| Family | socelars |
| C2 |
http://www.gianninidesign.com/ |
Extracted
| Family | redline |
| Botnet | udptest |
| C2 |
193.56.146.64:65441 |
Extracted
| Family | vidar |
| Version | 48.5 |
| Botnet | 937 |
| C2 |
https://koyu.space/@tttaj |
| Attributes |
profile_id 937 |
Extracted
| Family | raccoon |
| Version | 1.8.3-hotfix |
| Botnet | ddf183af4241e3172885cf1b2c4c1fb4ee03d05a |
| Attributes |
url4cnc http://91.219.236.27/capibar http://5.181.156.92/capibar http://91.219.236.207/capibar http://185.225.19.18/capibar http://91.219.237.227/capibar https://t.me/capibar |
| rc4.plain |
|
| rc4.plain |
|
Extracted
| Family | metasploit |
| Version | windows/single_exec |
Extracted
| Family | smokeloader |
| Version | 2020 |
| C2 |
http://host-file-host6.com/ http://host-host-file8.com/ |
| rc4.i32 |
|
| rc4.i32 |
|
Targets
Target
MD5
Filesize
Setup.exe
9b85ec9cb71f0e4f684b2a3bb25b2752
312KB
Score
10/10
SHA1
SHA256
SHA512
4b6739d0f3fd9af2dccb098ebc9dd1787b378e2b
f5b3eb889230479909676d757fa8fa735133c28278b1a31e3563ffdd49c3a455
5257ccae180e3f042047c764396bf435075925861ddb44700e19bf7eefb69decc0f91820a24a3ac38640a83302037d4c9821abed817ec7bb95481fd57eed6866
Tags
Signatures
-
Arkei
-
MetaSploit
Description
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
Tags
-
Modifies Windows Defender Real-time Protection settings
Tags
TTPs
-
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
-
Socelars
Description
Socelars is an infostealer targeting browser cookies and credit card credentials.
Tags
-
Socelars Payload
-
Vidar
Description
Vidar is an infostealer based on Arkei stealer.
Tags
-
Windows security bypass
Tags
TTPs
-
Arkei Stealer Payload
Tags
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Tags
TTPs
-
Vidar Stealer
Tags
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Checks BIOS information in registry
Description
BIOS information is often read in order to detect sandboxing environments.
TTPs
-
Checks computer location settings
Description
Looks up country code configured in the registry, likely geofence.
TTPs
-
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
-
Themida packer
Description
Detects Themida, an advanced Windows software protection system.
Tags
-
Windows security modification
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
-
Looks up external IP address via web service
Description
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Looks up geolocation information via web service
Description
Uses a legitimate geolocation service to find the infected system's geolocation info.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
Related Tasks
MITRE ATT&CK Matrix
Collection
Command and Control
Credential Access
Defense Evasion
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Tasks