Analysis
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max time kernel
155s -
max time network
164s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
29-01-2023 16:21
Static task
static1
Behavioral task
behavioral1
Sample
6cf582f86922a41aeda99e73ba87b510af5d9a4718a53c0716b35843d5734e3c.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
6cf582f86922a41aeda99e73ba87b510af5d9a4718a53c0716b35843d5734e3c.exe
Resource
win10v2004-20221111-en
General
-
Target
6cf582f86922a41aeda99e73ba87b510af5d9a4718a53c0716b35843d5734e3c.exe
-
Size
68KB
-
MD5
18c769ac1542fcc0f52198ec35f9c39c
-
SHA1
2a85bdd6e513db0ec7cf7f2f1917217e8d1c1ed3
-
SHA256
6cf582f86922a41aeda99e73ba87b510af5d9a4718a53c0716b35843d5734e3c
-
SHA512
aaaa68fda25db72367ff9f42776bc73516309d1f3c54cdfd193830e864e618534471f0341122710dbf063fa9a76f9ccaaf44bff2c7995cdccb7d38f2360a5a85
-
SSDEEP
1536:mXpbiQyBCxOiMa9mTt6A7kQ1Onmcz0+DMG9ASrX:mRiQyBCxOiexYQOmkDDv9Jr
Malware Config
Extracted
guloader
https://drive.google.com/uc?export=download&id=1LtFcew4Be3RhBJmot7KxhdkNCxmvmban
Signatures
-
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
-
Guloader payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4888-134-0x00000000029D0000-0x00000000029DB000-memory.dmp family_guloader -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
6cf582f86922a41aeda99e73ba87b510af5d9a4718a53c0716b35843d5734e3c.exepid process 4888 6cf582f86922a41aeda99e73ba87b510af5d9a4718a53c0716b35843d5734e3c.exe