onlylogger

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General

Target

4ab87d5532ac629b7a3bc7d8f1471781.exe
Size

7.0MB
Sample

220211-3ka9jsfbdk
MD5

4ab87d5532ac629b7a3bc7d8f1471781
SHA1

2043cc5712af3004825d0d327f2dccbdf4cc40b3
SHA256

1ac1284d158c6adafc8d934d5e7f8ed60abeede3aa416e2c8f8f3f768f4c5238
SHA512

f3a0a2315b4ddeba9ef79c289064595cc7ba8062df071770be8f9a39f41ac2f8bc2c49190660eb54ea54b13ec8d2e960a0564e2efd4a98c3b32f11810c08b03d

Malware Config

Extracted

Family

socelars

http://www.chosenncrowned.com/

Extracted

Family

smokeloader

Version

2020

http://melchen-testet.at/upload/

http://zjymf.com/upload/

http://pbxbmu70275.cn/upload/

http://mnenenravitsya.ru/upload/

http://pitersprav.ru/upload/

rc4.i32

Extracted

Family

vidar

Version

49.2

Botnet

915

https://mstdn.social/@kipriauk9

https://qoto.org/@kipriauk8

Attributes

profile_id
915

Extracted

Family

redline

Botnet

userv1

159.69.246.184:13127

Attributes

auth_value
1c36bfa23099b197f07410a64d4c862e

Extracted

Family

redline

Botnet

media25pqs

65.108.69.168:13293

Attributes

auth_value
e792d0d7a03fceb57d0e07caa26bb34f

Targets

- Target
  
  4ab87d5532ac629b7a3bc7d8f1471781.exe
- Size
  
  7.0MB
- MD5
  
  4ab87d5532ac629b7a3bc7d8f1471781
- SHA1
  
  2043cc5712af3004825d0d327f2dccbdf4cc40b3
- SHA256
  
  1ac1284d158c6adafc8d934d5e7f8ed60abeede3aa416e2c8f8f3f768f4c5238
- SHA512
  
  f3a0a2315b4ddeba9ef79c289064595cc7ba8062df071770be8f9a39f41ac2f8bc2c49190660eb54ea54b13ec8d2e960a0564e2efd4a98c3b32f11810c08b03d
Score

10^/10

onlylogger redline smokeloader socelars vidar 915 media25pqs userv1 aspackv2 backdoor discovery evasion infostealer loader spyware stealer trojan xmrig miner persistence suricata
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- OnlyLogger
  A tiny loader that uses IPLogger to get its payload.
  loader onlylogger
- Process spawned unexpected child process
  This typically indicates the parent process was compromised via an exploit or macro.
- 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
- Socelars
  Socelars is an infostealer targeting browser cookies and credit card credentials.
  stealer socelars
- Socelars Payload
- Suspicious use of NtCreateProcessExOtherParentProcess
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious
  suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious
  suricata
- suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
  suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
  suricata
- suricata: ET MALWARE Win32.Raccoon Stealer Checkin M6
  suricata: ET MALWARE Win32.Raccoon Stealer Checkin M6
  suricata
- suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin
  suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin
  suricata
- suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2
  suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2
  suricata
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- NirSoft WebBrowserPassView
  Password recovery tool for various web browsers
- Nirsoft
- OnlyLogger Payload
- Vidar Stealer
  stealer
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Blocklisted process makes network request
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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 2FA software files, possible credential harvesting
  spyware stealer
- 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
- Drops Chrome extension
- Drops desktop.ini file(s)
- 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.
- Looks up geolocation information via web service
  Uses a legitimate geolocation service to find the infected system's geolocation info.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Disabling Security Tools

T1089

Install Root Certificate

T1130

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Peripheral Device Discovery

T1120

Process Discovery

T1057

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Web Service

T1102

Impact

Tasks

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Extracted

Extracted

Targets

Modifies Windows Defender Real-time Protection settings

Process spawned unexpected child process

RedLine

RedLine Payload

SmokeLoader

Socelars

Socelars Payload

Suspicious use of NtCreateProcessExOtherParentProcess

Vidar

suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious

suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

suricata: ET MALWARE Win32.Raccoon Stealer Checkin M6

suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2

xmrig

NirSoft WebBrowserPassView

Nirsoft

OnlyLogger Payload

Vidar Stealer

ASPack v2.12-2.42

Blocklisted process makes network request

Downloads MZ/PE file

Executes dropped EXE

Modifies Windows Firewall

Checks BIOS information in registry

Checks computer location settings

Loads dropped DLL

Reads user/profile data of web browsers

Accesses 2FA software files, possible credential harvesting

Accesses cryptocurrency files/wallets, possible credential harvesting

Adds Run key to start application

Checks installed software on the system

Checks whether UAC is enabled

Drops Chrome extension

Drops desktop.ini file(s)

Legitimate hosting services abused for malware hosting/C2

Looks up external IP address via web service

Looks up geolocation information via web service

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Tasks

static1

behavioral1

behavioral2