djvu | 51bd4b2238b59aff14ca1868f53d6eddf839ba3e1a27b2070c19bcbf36885ca5

Sharing

General

Target

231ecef2e53f9e37b59249c286f726fd.bin
Size

141KB
Sample

230917-bqxwysec9s
MD5

423954134877678bc3a5dbeba64de554
SHA1

a01109d300a3a8b43c707a639df7e233edc9a458
SHA256

51bd4b2238b59aff14ca1868f53d6eddf839ba3e1a27b2070c19bcbf36885ca5
SHA512

05a0579205b905895d58c7070417ec8cc45320353a5ff7086fb8e9d2b312c46f3df7a3c2c5a5441fe3b413eff130b48457ca81d5403ffa7022dff6053a2a6fe0
SSDEEP

3072:VQGpbsUnVGb/lUr8tyTqs4b6f0VSk0Lby8q7ka8Zf9OqvAw2N9s9Ln74vC5:lTVG7lIiyTu+fQSkObDmkz9O+AwQ87QK

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2022

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/

rc4.i32

Extracted

Family

djvu

http://zexeq.com/raud/get.php

http://zexeq.com/lancer/get.php

Attributes

extension
.ooza
offline_id
dhL6XvokZotUzL67Na5WfNIBufODsob7eYc3mzt1
payload_url
http://colisumy.com/dl/build2.exe

http://zexeq.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

redline

38.181.25.43:3325

Attributes

auth_value
082cde17c5630749ecb0376734fe99c9

Extracted

Family

redline

Botnet

lux3

176.123.9.142:14845

Attributes

auth_value
e94dff9a76da90d6b000642c4a52574b

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

51.38.95.107:42494

Attributes

auth_value
3a050df92d0cf082b2cdaf87863616be

Extracted

Family

vidar

Version

5.6

Botnet

7b01483643983171e949f923c5bc80e7

https://steamcommunity.com/profiles/76561199550790047

https://t.me/bonoboaz

Attributes

profile_id_v2
7b01483643983171e949f923c5bc80e7
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 OPR/103.0.0.0

Targets

- Target
  
  77bcdbf847f79e7371fa5d08eac6f4c75273f214df8cd01130be149dbc6c6beb.exe
- Size
  
  267KB
- MD5
  
  231ecef2e53f9e37b59249c286f726fd
- SHA1
  
  11df1a3c36bbb8401c397b170ce76b374adb96b3
- SHA256
  
  77bcdbf847f79e7371fa5d08eac6f4c75273f214df8cd01130be149dbc6c6beb
- SHA512
  
  e108f2082696b9d131f3fccb072b058d1fb96caf9c289fc3fc83f38c437150a07bfc9993a1c66e6673615b842ee3f4a9ef2c9faf482d988a9059c24bb0e2ddfb
- SSDEEP
  
  3072:L6K5veOmXMWHmW+aqeaS6NBUk7V8VyHLe/2tIu5lYs6mN7k:2K5+XMqHvq/pU8K0re/xeFq
Score

10^/10

djvu lgoogloader redline smokeloader vidar 7b01483643983171e949f923c5bc80e7 logsdiller cloud (tg: @logsdillabot)lux3 backdoor discovery downloader infostealer persistence ransomware stealer trojan
- Detected Djvu ransomware
- Detects LgoogLoader payload
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- LgoogLoader
  A downloader capable of dropping and executing other malware families.
  downloader lgoogloader
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Downloads MZ/PE file
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Adds Run key to start application
  persistence
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

File and Directory Permissions Modification

T1222

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Extracted

Extracted

Extracted

Targets

Detected Djvu ransomware

Detects LgoogLoader payload

Djvu Ransomware

LgoogLoader

RedLine

SmokeLoader

Vidar

Downloads MZ/PE file

Deletes itself

Executes dropped EXE

Loads dropped DLL

Modifies file permissions

Adds Run key to start application

Looks up external IP address via web service

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks

static1

behavioral1

behavioral2