guloader | ed11370881ad079a86feb9c031523e138250d5bad2d213f44965b011e2a8b17e

General

Target

ed11370881ad079a86feb9c031523e138250d5bad2d213f44965b011e2a8b17e.exe
Size

1.1MB
Sample

241210-ebmzzsxqak
MD5

c9be41835670dc7812af02619f861485
SHA1

f8e6324e38e340edde3f1845657e7e44d2c32693
SHA256

ed11370881ad079a86feb9c031523e138250d5bad2d213f44965b011e2a8b17e
SHA512

9d049ec2cb20a9a07f6eebaa3959932354ebe0484fdccd3f526d170177ba5c3b12aa9a5f1668603c93e469ffa025993cdc3319bd9209ff56f37e47b504b7dccd
SSDEEP

24576:sp7xzos/n1G9vXf8Je8iMt0azVysw6dCjZ9Fo:uxzog1G5XU3pt5E6kjZ9Fo

Score

10^/10

Malware Config

Targets

- Target
  
  ed11370881ad079a86feb9c031523e138250d5bad2d213f44965b011e2a8b17e.exe
- Size
  
  1.1MB
- MD5
  
  c9be41835670dc7812af02619f861485
- SHA1
  
  f8e6324e38e340edde3f1845657e7e44d2c32693
- SHA256
  
  ed11370881ad079a86feb9c031523e138250d5bad2d213f44965b011e2a8b17e
- SHA512
  
  9d049ec2cb20a9a07f6eebaa3959932354ebe0484fdccd3f526d170177ba5c3b12aa9a5f1668603c93e469ffa025993cdc3319bd9209ff56f37e47b504b7dccd
- SSDEEP
  
  24576:sp7xzos/n1G9vXf8Je8iMt0azVysw6dCjZ9Fo:uxzog1G5XU3pt5E6kjZ9Fo
Score

10^/10

guloader discovery downloader evasion spyware stealer collection
- Guloader family
  guloader
- Guloader,Cloudeye
  A shellcode based downloader first seen in 2020.
  downloader guloader
- Disables Task Manager via registry modification
  evasion
- Loads dropped DLL
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware stealer
- 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
- 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.
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2
- Target
  
  $PLUGINSDIR/System.dll
- Size
  
  11KB
- MD5
  
  17ed1c86bd67e78ade4712be48a7d2bd
- SHA1
  
  1cc9fe86d6d6030b4dae45ecddce5907991c01a0
- SHA256
  
  bd046e6497b304e4ea4ab102cab2b1f94ce09bde0eebba4c59942a732679e4eb
- SHA512
  
  0cbed521e7d6d1f85977b3f7d3ca7ac34e1b5495b69fd8c7bfa1a846baf53b0ecd06fe1ad02a3599082ffacaf8c71a3bb4e32dec05f8e24859d736b828092cd5
- SSDEEP
  
  192:eY24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35Ol+Sl:E8QIl975eXqlWBrz7YLOl+
Score

3^/10

discovery
behavioral3 behavioral4