guloader | 8479c4fe5b25585af365f4e2d89c37a2b307d3c79d094bed48b65b6bc198132f

General

Target

RFQ Supply QTN_Idx Middle East Trading LLC.exe
Size

784KB
Sample

250225-mv42lstq13
MD5

5fa9f569931957ebe4b0273e30be2e9b
SHA1

04f3c4b118a40df45af59f741866a7fa90132857
SHA256

8479c4fe5b25585af365f4e2d89c37a2b307d3c79d094bed48b65b6bc198132f
SHA512

8d3dba133e9c315656d334febc4037ce98028651da4c5624157f09506227aa2ecc5d627c44c7117016c77ecd397e4bf4eea7aa09949ee8ededef7c50a244cac3
SSDEEP

24576:fXrqImBCUkwIzhphbPgDZpisy9/D1RwPKa3K:fWISWhupw9/D1RwPs

Score

10^/10

Malware Config

Targets

- Target
  
  RFQ Supply QTN_Idx Middle East Trading LLC.exe
- Size
  
  784KB
- MD5
  
  5fa9f569931957ebe4b0273e30be2e9b
- SHA1
  
  04f3c4b118a40df45af59f741866a7fa90132857
- SHA256
  
  8479c4fe5b25585af365f4e2d89c37a2b307d3c79d094bed48b65b6bc198132f
- SHA512
  
  8d3dba133e9c315656d334febc4037ce98028651da4c5624157f09506227aa2ecc5d627c44c7117016c77ecd397e4bf4eea7aa09949ee8ededef7c50a244cac3
- SSDEEP
  
  24576:fXrqImBCUkwIzhphbPgDZpisy9/D1RwPKa3K:fWISWhupw9/D1RwPs
Score

10^/10

guloader collection discovery downloader spyware stealer
- Guloader family
  guloader
- Guloader,Cloudeye
  A shellcode based downloader first seen in 2020.
  downloader guloader
- Loads dropped DLL
- Reads WinSCP keys stored on the system
  Tries to access WinSCP stored sessions.
  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
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2
- Target
  
  $PLUGINSDIR/System.dll
- Size
  
  11KB
- MD5
  
  3e6bf00b3ac976122f982ae2aadb1c51
- SHA1
  
  caab188f7fdc84d3fdcb2922edeeb5ed576bd31d
- SHA256
  
  4ff9b2678d698677c5d9732678f9cf53f17290e09d053691aac4cc6e6f595cbe
- SHA512
  
  1286f05e6a7e6b691f6e479638e7179897598e171b52eb3a3dc0e830415251069d29416b6d1ffc6d7dce8da5625e1479be06db9b7179e7776659c5c1ad6aa706
- SSDEEP
  
  192:eP24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35OlbSl:T8QIl975eXqlWBrz7YLOlb
Score

3^/10

discovery
behavioral3 behavioral4